Revert "Rename a number of old tq methods that are no longer tq specific"

This reverts commit 3ca10fd9a2dc631429d3b5d5c5e42a7d211d5a12.

66 files changed, 1188 insertions, 1188 deletions

diff --git a/kalarm/Changelog b/kalarm/Changelog
index a3a1c6590..2671941a5 100644
--- a/kalarm/Changelog
+++ b/kalarm/Changelog
@@ -142,7 +142,7 @@ KAlarm Change Log
 - Add context help for sound file fade options.
 
 === Version 1.4.5 (KDE 3.5.5) --- 29 September 2006 ===
-- Improve alarm edit dialogue layout (Reminder controls moved to below Time box).
+- Improve alarm edit dialogue tqlayout (Reminder controls moved to below Time box).
 
 === Version 1.4.4 --- 11 July 2006 ===
 - Use an alarm's previous deferral time interval as default for its next deferral.
@@ -261,7 +261,7 @@ KAlarm Change Log
 - Fix crash when the last recurrence of an alarm is reached.
 - Fix random limit on expired alarm discard time if stepping with spinbox buttons.
 - Fix dialog layouts for right-to-left languages.
-- Fix time spin box layout for right-to-left languages.
+- Fix time spin box tqlayout for right-to-left languages.
 
 === Version 1.2.2 --- 27 November 2004 ===
 - Make alarm daemon (kalarmd) exclusive to KAlarm.
diff --git a/kalarm/alarmcalendar.cpp b/kalarm/alarmcalendar.cpp
index 67cadfe8c..85bc17392 100644
--- a/kalarm/alarmcalendar.cpp
+++ b/kalarm/alarmcalendar.cpp
@@ -23,7 +23,7 @@
 #include <time.h>
 
 #include <tqfile.h>
-#include <textstream.h>
+#include <tqtextstream.h>
 #include <tqregexp.h>
 #include <tqtimer.h>
 
@@ -61,17 +61,17 @@ using namespace KCal;
 
 TQString AlarmCalendar::icalProductId()
 {
-	return TQString::fromLatin1("-//K Desktop Environment//NONSGML " KALARM_NAME " %1//EN").arg(KAlarm::currentCalendarVersionString());
+	return TQString::tqfromLatin1("-//K Desktop Environment//NONSGML " KALARM_NAME " %1//EN").tqarg(KAlarm::currentCalendarVersionString());
 }
 
-static const KAEvent::Status eventTypes[AlarmCalendar::NCALS] = {
+static const KAEvent::tqStatus eventTypes[AlarmCalendar::NCALS] = {
 	KAEvent::ACTIVE, KAEvent::EXPIRED, KAEvent::DISPLAYING, KAEvent::TEMPLATE
 };
 static const TQString calendarNames[AlarmCalendar::NCALS] = {
-	TQString::fromLatin1("calendar.ics"),
-	TQString::fromLatin1("expired.ics"),
-	TQString::fromLatin1("displaying.ics"),
-	TQString::fromLatin1("template.ics")
+	TQString::tqfromLatin1("calendar.ics"),
+	TQString::tqfromLatin1("expired.ics"),
+	TQString::tqfromLatin1("displaying.ics"),
+	TQString::tqfromLatin1("template.ics")
 };
 static KStaticDeleter<AlarmCalendar> calendarDeleter[AlarmCalendar::NCALS];    // ensure that the calendar destructors are called
 
@@ -91,10 +91,10 @@ AlarmCalendar* AlarmCalendar::mCalendars[NCALS] = { 0, 0, 0, 0 };
 bool AlarmCalendar::initialiseCalendars()
 {
 	KConfig* config = kapp->config();
-	config->setGroup(TQString::fromLatin1("General"));
-	TQString activeKey   = TQString::fromLatin1("Calendar");
-	TQString expiredKey  = TQString::fromLatin1("ExpiredCalendar");
-	TQString templateKey = TQString::fromLatin1("TemplateCalendar");
+	config->setGroup(TQString::tqfromLatin1("General"));
+	TQString activeKey   = TQString::tqfromLatin1("Calendar");
+	TQString expiredKey  = TQString::tqfromLatin1("ExpiredCalendar");
+	TQString templateKey = TQString::tqfromLatin1("TemplateCalendar");
 	TQString displayCal, activeCal, expiredCal, templateCal;
 	calendarDeleter[ACTIVE].setObject(mCalendars[ACTIVE], createCalendar(ACTIVE, config, activeCal, activeKey));
 	calendarDeleter[EXPIRED].setObject(mCalendars[EXPIRED], createCalendar(EXPIRED, config, expiredCal, expiredKey));
@@ -112,7 +112,7 @@ bool AlarmCalendar::initialiseCalendars()
 	{
 		kdError(5950) << "AlarmCalendar::initialiseCalendars(): '" << errorKey1 << "' calendar name = display calendar name\n";
 		TQString file = config->readPathEntry(errorKey1);
-		KAlarmApp::displayFatalError(i18n("%1: file name not permitted: %2").arg(errorKey1).arg(file));
+		KAlarmApp::displayFatalError(i18n("%1: file name not permitted: %2").tqarg(errorKey1).tqarg(file));
 		return false;
 	}
 	if (activeCal == expiredCal)
@@ -133,14 +133,14 @@ bool AlarmCalendar::initialiseCalendars()
 	if (!errorKey1.isNull())
 	{
 		kdError(5950) << "AlarmCalendar::initialiseCalendars(): calendar names clash: " << errorKey1 << ", " << errorKey2 << endl;
-		KAlarmApp::displayFatalError(i18n("%1, %2: file names must be different").arg(errorKey1).arg(errorKey2));
+		KAlarmApp::displayFatalError(i18n("%1, %2: file names must be different").tqarg(errorKey1).tqarg(errorKey2));
 		return false;
 	}
 	if (!mCalendars[ACTIVE]->valid())
 	{
 		TQString path = mCalendars[ACTIVE]->path();
 		kdError(5950) << "AlarmCalendar::initialiseCalendars(): invalid name: " << path << endl;
-		KAlarmApp::displayFatalError(i18n("Invalid calendar file name: %1").arg(path));
+		KAlarmApp::displayFatalError(i18n("Invalid calendar file name: %1").tqarg(path));
 		return false;
 	}
 	return true;
@@ -152,8 +152,8 @@ bool AlarmCalendar::initialiseCalendars()
 */
 AlarmCalendar* AlarmCalendar::createCalendar(CalID type, KConfig* config, TQString& writePath, const TQString& configKey)
 {
-	static TQRegExp vcsRegExp(TQString::fromLatin1("\\.vcs$"));
-	static TQString ical = TQString::fromLatin1(".ics");
+	static TQRegExp vcsRegExp(TQString::tqfromLatin1("\\.vcs$"));
+	static TQString ical = TQString::tqfromLatin1(".ics");
 
 	if (configKey.isNull())
 	{
@@ -206,7 +206,7 @@ const KCal::Event* AlarmCalendar::getEvent(const TQString& uniqueID)
 	if (uniqueID.isEmpty())
 		return 0;
 	CalID calID;
-	switch (KAEvent::uidStatus(uniqueID))
+	switch (KAEvent::uidtqStatus(uniqueID))
 	{
 		case KAEvent::ACTIVE:      calID = ACTIVE;  break;
 		case KAEvent::TEMPLATE:    calID = TEMPLATE;  break;
@@ -261,7 +261,7 @@ bool AlarmCalendar::open()
 
 	kdDebug(5950) << "AlarmCalendar::open(" << mUrl.prettyURL() << ")\n";
 	if (!mCalendar)
-		mCalendar = new CalendarLocal(TQString::fromLatin1("UTC"));
+		mCalendar = new CalendarLocal(TQString::tqfromLatin1("UTC"));
 	mCalendar->setLocalTime();    // write out using local time (i.e. no time zone)
 
 	// Check for file's existence, assuming that it does exist when uncertain,
@@ -321,7 +321,7 @@ int AlarmCalendar::load()
 	if (!KIO::NetAccess::download(mUrl, tmpFile, MainWindow::mainMainWindow()))
 	{
 		kdError(5950) << "AlarmCalendar::load(): Load failure" << endl;
-		KMessageBox::error(0, i18n("Cannot open calendar:\n%1").arg(mUrl.prettyURL()));
+		KMessageBox::error(0, i18n("Cannot open calendar:\n%1").tqarg(mUrl.prettyURL()));
 		return -1;
 	}
 	kdDebug(5950) << "AlarmCalendar::load(): --- Downloaded to " << tmpFile << endl;
@@ -338,7 +338,7 @@ int AlarmCalendar::load()
 		if (!fi.size())
 			return 0;     // file is zero length
 		kdError(5950) << "AlarmCalendar::load(): Error loading calendar file '" << tmpFile << "'" << endl;
-		KMessageBox::error(0, i18n("Error loading calendar:\n%1\n\nPlease fix or delete the file.").arg(mUrl.prettyURL()));
+		KMessageBox::error(0, i18n("Error loading calendar:\n%1\n\nPlease fix or delete the file.").tqarg(mUrl.prettyURL()));
 		// load() could have partially populated the calendar, so clear it out
 		mCalendar->close();
 		delete mCalendar;
@@ -383,7 +383,7 @@ bool AlarmCalendar::saveCal(const TQString& newFile)
 	if (!mCalendar->save(saveFilename, new ICalFormat))
 	{
 		kdError(5950) << "AlarmCalendar::saveCal(" << saveFilename << "): failed.\n";
-		KMessageBox::error(0, i18n("Failed to save calendar to\n'%1'").arg(mICalUrl.prettyURL()));
+		KMessageBox::error(0, i18n("Failed to save calendar to\n'%1'").tqarg(mICalUrl.prettyURL()));
 		return false;
 	}
 
@@ -392,7 +392,7 @@ bool AlarmCalendar::saveCal(const TQString& newFile)
 		if (!KIO::NetAccess::upload(saveFilename, mICalUrl, MainWindow::mainMainWindow()))
 		{
 			kdError(5950) << "AlarmCalendar::saveCal(" << saveFilename << "): upload failed.\n";
-			KMessageBox::error(0, i18n("Cannot upload calendar to\n'%1'").arg(mICalUrl.prettyURL()));
+			KMessageBox::error(0, i18n("Cannot upload calendar to\n'%1'").tqarg(mICalUrl.prettyURL()));
 			return false;
 		}
 	}
@@ -404,7 +404,7 @@ bool AlarmCalendar::saveCal(const TQString& newFile)
 		if (!mConfigKey.isNull())
 		{
 			KConfig* config = kapp->config();
-			config->setGroup(TQString::fromLatin1("General"));
+			config->setGroup(TQString::tqfromLatin1("General"));
 			config->writePathEntry(mConfigKey, mICalUrl.path());
 			config->sync();
 		}
@@ -445,8 +445,8 @@ void AlarmCalendar::close()
 */
 bool AlarmCalendar::importAlarms(TQWidget* parent)
 {
-	KURL url = KFileDialog::getOpenURL(TQString::fromLatin1(":importalarms"),
-	                                   TQString::fromLatin1("*.vcs *.ics|%1").arg(i18n("Calendar Files")), parent);
+	KURL url = KFileDialog::getOpenURL(TQString::tqfromLatin1(":importalarms"),
+	                                   TQString::tqfromLatin1("*.vcs *.ics|%1").tqarg(i18n("Calendar Files")), parent);
 	if (url.isEmpty())
 	{
 		kdError(5950) << "AlarmCalendar::importAlarms(): Empty URL" << endl;
@@ -468,7 +468,7 @@ bool AlarmCalendar::importAlarms(TQWidget* parent)
 		if (!KStandardDirs::exists(filename))
 		{
 			kdDebug(5950) << "AlarmCalendar::importAlarms(): File '" << url.prettyURL() << "' not found" << endl;
-			KMessageBox::error(parent, i18n("Could not load calendar '%1'.").arg(url.prettyURL()));
+			KMessageBox::error(parent, i18n("Could not load calendar '%1'.").tqarg(url.prettyURL()));
 			return false;
 		}
 	}
@@ -477,20 +477,20 @@ bool AlarmCalendar::importAlarms(TQWidget* parent)
 		if (!KIO::NetAccess::download(url, filename, MainWindow::mainMainWindow()))
 		{
 			kdError(5950) << "AlarmCalendar::importAlarms(): Download failure" << endl;
-			KMessageBox::error(parent, i18n("Cannot download calendar:\n%1").arg(url.prettyURL()));
+			KMessageBox::error(parent, i18n("Cannot download calendar:\n%1").tqarg(url.prettyURL()));
 			return false;
 		}
 		kdDebug(5950) << "--- Downloaded to " << filename << endl;
 	}
 
 	// Read the calendar and add its alarms to the current calendars
-	CalendarLocal cal(TQString::fromLatin1("UTC"));
+	CalendarLocal cal(TQString::tqfromLatin1("UTC"));
 	cal.setLocalTime();    // write out using local time (i.e. no time zone)
 	success = cal.load(filename);
 	if (!success)
 	{
 		kdDebug(5950) << "AlarmCalendar::importAlarms(): error loading calendar '" << filename << "'" << endl;
-		KMessageBox::error(parent, i18n("Could not load calendar '%1'.").arg(url.prettyURL()));
+		KMessageBox::error(parent, i18n("Could not load calendar '%1'.").tqarg(url.prettyURL()));
 	}
 	else
 	{
@@ -508,7 +508,7 @@ bool AlarmCalendar::importAlarms(TQWidget* parent)
 			const Event* event = *it;
 			if (event->alarms().isEmpty()  ||  !KAEvent(*event).valid())
 				continue;    // ignore events without alarms, or usable alarms
-			KAEvent::Status type = KAEvent::uidStatus(event->uid());
+			KAEvent::tqStatus type = KAEvent::uidtqStatus(event->uid());
 			switch (type)
 			{
 				case KAEvent::ACTIVE:
@@ -616,7 +616,7 @@ void AlarmCalendar::convertToICal()
 		if (!mConfigKey.isNull())
 		{
 			KConfig* config = kapp->config();
-			config->setGroup(TQString::fromLatin1("General"));
+			config->setGroup(TQString::tqfromLatin1("General"));
 			config->writePathEntry(mConfigKey, mICalUrl.path());
 			config->sync();
 		}
@@ -688,7 +688,7 @@ void AlarmCalendar::purgeIfQueued()
 		{
 			kdDebug(5950) << "AlarmCalendar::purgeIfQueued(" << mPurgeDaysQueued << ")\n";
 			bool changed = false;
-			TQDate cutoff = TQDate::currentDate().addDays(-mPurgeDaysQueued);
+			TQDate cutoff = TQDate::tqcurrentDate().addDays(-mPurgeDaysQueued);
 			Event::List events = mCalendar->rawEvents();
 			for (Event::List::ConstIterator it = events.begin();  it != events.end();  ++it)
 			{
@@ -807,9 +807,9 @@ bool AlarmCalendar::deleteEvent(const TQString& eventID, bool saveit)
 /******************************************************************************
 * Emit a signal to indicate whether the calendar is empty.
 */
-void AlarmCalendar::emitEmptyStatus()
+void AlarmCalendar::emitEmptytqStatus()
 {
-	emit emptyStatus(events().isEmpty());
+	emit emptytqStatus(events().isEmpty());
 }
 
 /******************************************************************************
diff --git a/kalarm/alarmcalendar.h b/kalarm/alarmcalendar.h
index 1b7ffc029..47d59f3ed 100644
--- a/kalarm/alarmcalendar.h
+++ b/kalarm/alarmcalendar.h
@@ -40,7 +40,7 @@ class AlarmCalendar : public TQObject
 	public:
 		virtual ~AlarmCalendar();
 		bool                  valid() const                       { return mUrl.isValid(); }
-		KAEvent::Status       type() const                        { return mType; }
+		KAEvent::tqStatus       type() const                        { return mType; }
 		bool                  open();
 		int                   load();
 		bool                  reload();
@@ -54,7 +54,7 @@ class AlarmCalendar : public TQObject
 		KCal::Event*          addEvent(KAEvent&, bool useEventID = false);
 		void                  updateEvent(const KAEvent&);
 		bool                  deleteEvent(const TQString& eventID, bool save = false);
-		void                  emitEmptyStatus();
+		void                  emitEmptytqStatus();
 		void                  purgeAll()                          { purge(0); }
 		void                  setPurgeDays(int days);
 		void                  purgeIfQueued();    // must only be called from KAlarmApp::processQueue()
@@ -81,7 +81,7 @@ class AlarmCalendar : public TQObject
 	signals:
 		void                  calendarSaved(AlarmCalendar*);
 		void                  purged();
-		void                  emptyStatus(bool empty);
+		void                  emptytqStatus(bool empty);
 
 	private slots:
 		void                  slotPurge();
@@ -103,7 +103,7 @@ class AlarmCalendar : public TQObject
 		KURL                  mICalUrl;            // URL of iCalendar file
 		TQString               mLocalFile;          // calendar file, or local copy if it's a remote file
 		TQString               mConfigKey;          // config file key for this calendar's URL
-		KAEvent::Status       mType;               // what type of events the calendar file is for
+		KAEvent::tqStatus       mType;               // what type of events the calendar file is for
 		int                   mPurgeDays;          // how long to keep alarms, 0 = don't keep, -1 = keep indefinitely
 		bool                  mOpen;               // true if the calendar file is open
 		int                   mPurgeDaysQueued;    // >= 0 to purge the calendar when called from KAlarmApp::processLoop()
diff --git a/kalarm/alarmevent.cpp b/kalarm/alarmevent.cpp
index d39567938..c5e487caa 100644
--- a/kalarm/alarmevent.cpp
+++ b/kalarm/alarmevent.cpp
@@ -44,7 +44,7 @@ const TQCString APPNAME("KALARM");
 // KAlarm version which first used the current calendar/event format.
 // If this changes, KAEvent::convertKCalEvents() must be changed correspondingly.
 // The string version is the KAlarm version string used in the calendar file.
-TQString KAEvent::calVersionString()  { return TQString::fromLatin1("1.5.0"); }
+TQString KAEvent::calVersionString()  { return TQString::tqfromLatin1("1.5.0"); }
 int     KAEvent::calVersion()        { return KAlarm::Version(1,5,0); }
 
 // Custom calendar properties.
@@ -54,16 +54,16 @@ static const TQCString NEXT_RECUR_PROPERTY("NEXTRECUR");     // X-KDE-KALARM-NEX
 static const TQCString REPEAT_PROPERTY("REPEAT");            // X-KDE-KALARM-REPEAT property
 // - General alarm properties
 static const TQCString TYPE_PROPERTY("TYPE");    // X-KDE-KALARM-TYPE property
-static const TQString FILE_TYPE                  = TQString::fromLatin1("FILE");
-static const TQString AT_LOGIN_TYPE              = TQString::fromLatin1("LOGIN");
-static const TQString REMINDER_TYPE              = TQString::fromLatin1("REMINDER");
-static const TQString REMINDER_ONCE_TYPE         = TQString::fromLatin1("REMINDER_ONCE");
-static const TQString ARCHIVE_REMINDER_ONCE_TYPE = TQString::fromLatin1("ONCE");
-static const TQString TIME_DEFERRAL_TYPE         = TQString::fromLatin1("DEFERRAL");
-static const TQString DATE_DEFERRAL_TYPE         = TQString::fromLatin1("DATE_DEFERRAL");
-static const TQString DISPLAYING_TYPE            = TQString::fromLatin1("DISPLAYING");   // used only in displaying calendar
-static const TQString PRE_ACTION_TYPE            = TQString::fromLatin1("PRE");
-static const TQString POST_ACTION_TYPE           = TQString::fromLatin1("POST");
+static const TQString FILE_TYPE                  = TQString::tqfromLatin1("FILE");
+static const TQString AT_LOGIN_TYPE              = TQString::tqfromLatin1("LOGIN");
+static const TQString REMINDER_TYPE              = TQString::tqfromLatin1("REMINDER");
+static const TQString REMINDER_ONCE_TYPE         = TQString::tqfromLatin1("REMINDER_ONCE");
+static const TQString ARCHIVE_REMINDER_ONCE_TYPE = TQString::tqfromLatin1("ONCE");
+static const TQString TIME_DEFERRAL_TYPE         = TQString::tqfromLatin1("DEFERRAL");
+static const TQString DATE_DEFERRAL_TYPE         = TQString::tqfromLatin1("DATE_DEFERRAL");
+static const TQString DISPLAYING_TYPE            = TQString::tqfromLatin1("DISPLAYING");   // used only in displaying calendar
+static const TQString PRE_ACTION_TYPE            = TQString::tqfromLatin1("PRE");
+static const TQString POST_ACTION_TYPE           = TQString::tqfromLatin1("POST");
 static const TQCString NEXT_REPEAT_PROPERTY("NEXTREPEAT");   // X-KDE-KALARM-NEXTREPEAT property
 // - Display alarm properties
 static const TQCString FONT_COLOUR_PROPERTY("FONTCOLOR");    // X-KDE-KALARM-FONTCOLOR property
@@ -74,27 +74,27 @@ static const TQCString VOLUME_PROPERTY("VOLUME");            // X-KDE-KALARM-VOL
 static const TQCString SPEAK_PROPERTY("SPEAK");              // X-KDE-KALARM-SPEAK property
 
 // Event categories
-static const TQString DATE_ONLY_CATEGORY        = TQString::fromLatin1("DATE");
-static const TQString EMAIL_BCC_CATEGORY        = TQString::fromLatin1("BCC");
-static const TQString CONFIRM_ACK_CATEGORY      = TQString::fromLatin1("ACKCONF");
-static const TQString LATE_CANCEL_CATEGORY      = TQString::fromLatin1("LATECANCEL;");
-static const TQString AUTO_CLOSE_CATEGORY       = TQString::fromLatin1("LATECLOSE;");
-static const TQString TEMPL_AFTER_TIME_CATEGORY = TQString::fromLatin1("TMPLAFTTIME;");
-static const TQString KMAIL_SERNUM_CATEGORY     = TQString::fromLatin1("KMAIL:");
-static const TQString KORGANIZER_CATEGORY       = TQString::fromLatin1("KORG");
-static const TQString DEFER_CATEGORY            = TQString::fromLatin1("DEFER;");
-static const TQString ARCHIVE_CATEGORY          = TQString::fromLatin1("SAVE");
-static const TQString ARCHIVE_CATEGORIES        = TQString::fromLatin1("SAVE:");
-static const TQString LOG_CATEGORY              = TQString::fromLatin1("LOG:");
-static const TQString xtermURL = TQString::fromLatin1("xterm:");
+static const TQString DATE_ONLY_CATEGORY        = TQString::tqfromLatin1("DATE");
+static const TQString EMAIL_BCC_CATEGORY        = TQString::tqfromLatin1("BCC");
+static const TQString CONFIRM_ACK_CATEGORY      = TQString::tqfromLatin1("ACKCONF");
+static const TQString LATE_CANCEL_CATEGORY      = TQString::tqfromLatin1("LATECANCEL;");
+static const TQString AUTO_CLOSE_CATEGORY       = TQString::tqfromLatin1("LATECLOSE;");
+static const TQString TEMPL_AFTER_TIME_CATEGORY = TQString::tqfromLatin1("TMPLAFTTIME;");
+static const TQString KMAIL_SERNUM_CATEGORY     = TQString::tqfromLatin1("KMAIL:");
+static const TQString KORGANIZER_CATEGORY       = TQString::tqfromLatin1("KORG");
+static const TQString DEFER_CATEGORY            = TQString::tqfromLatin1("DEFER;");
+static const TQString ARCHIVE_CATEGORY          = TQString::tqfromLatin1("SAVE");
+static const TQString ARCHIVE_CATEGORIES        = TQString::tqfromLatin1("SAVE:");
+static const TQString LOG_CATEGORY              = TQString::tqfromLatin1("LOG:");
+static const TQString xtermURL = TQString::tqfromLatin1("xterm:");
 
 // Event status strings
-static const TQString DISABLED_STATUS           = TQString::fromLatin1("DISABLED");
+static const TQString DISABLED_STATUS           = TQString::tqfromLatin1("DISABLED");
 
-static const TQString EXPIRED_UID    = TQString::fromLatin1("-exp-");
-static const TQString DISPLAYING_UID = TQString::fromLatin1("-disp-");
-static const TQString TEMPLATE_UID   = TQString::fromLatin1("-tmpl-");
-static const TQString KORGANIZER_UID = TQString::fromLatin1("-korg-");
+static const TQString EXPIRED_UID    = TQString::tqfromLatin1("-exp-");
+static const TQString DISPLAYING_UID = TQString::tqfromLatin1("-disp-");
+static const TQString TEMPLATE_UID   = TQString::tqfromLatin1("-tmpl-");
+static const TQString KORGANIZER_UID = TQString::tqfromLatin1("-korg-");
 
 struct AlarmData
 {
@@ -334,7 +334,7 @@ void KAEvent::set(const Event& event)
 	}
  	mNextMainDateTime = readDateTime(event, dateOnly, mStartDateTime);
 	mSaveDateTime = event.created();
-	if (uidStatus() == TEMPLATE)
+	if (uidtqStatus() == TEMPLATE)
 		mTemplateName = event.summary();
 	if (event.statusStr() == DISABLED_STATUS)
 		mEnabled = false;
@@ -885,38 +885,38 @@ DateTime KAEvent::displayDateTime() const
 /******************************************************************************
  * Convert a unique ID to indicate that the event is in a specified calendar file.
  */
-TQString KAEvent::uid(const TQString& id, Status status)
+TQString KAEvent::uid(const TQString& id, tqStatus status)
 {
 	TQString result = id;
-	Status oldStatus;
+	tqStatus oldtqStatus;
 	int i, len;
 	if ((i = result.find(EXPIRED_UID)) > 0)
 	{
-		oldStatus = EXPIRED;
+		oldtqStatus = EXPIRED;
 		len = EXPIRED_UID.length();
 	}
 	else if ((i = result.find(DISPLAYING_UID)) > 0)
 	{
-		oldStatus = DISPLAYING;
+		oldtqStatus = DISPLAYING;
 		len = DISPLAYING_UID.length();
 	}
 	else if ((i = result.find(TEMPLATE_UID)) > 0)
 	{
-		oldStatus = TEMPLATE;
+		oldtqStatus = TEMPLATE;
 		len = TEMPLATE_UID.length();
 	}
 	else if ((i = result.find(KORGANIZER_UID)) > 0)
 	{
-		oldStatus = KORGANIZER;
+		oldtqStatus = KORGANIZER;
 		len = KORGANIZER_UID.length();
 	}
 	else
 	{
-		oldStatus = ACTIVE;
+		oldtqStatus = ACTIVE;
 		i = result.findRev('-');
 		len = 1;
 	}
-	if (status != oldStatus  &&  i > 0)
+	if (status != oldtqStatus  &&  i > 0)
 	{
 		TQString part;
 		switch (status)
@@ -935,7 +935,7 @@ TQString KAEvent::uid(const TQString& id, Status status)
 /******************************************************************************
  * Get the calendar type for a unique ID.
  */
-KAEvent::Status KAEvent::uidStatus(const TQString& uid)
+KAEvent::tqStatus KAEvent::uidtqStatus(const TQString& uid)
 {
 	if (uid.find(EXPIRED_UID) > 0)
 		return EXPIRED;
@@ -1000,7 +1000,7 @@ bool KAEvent::updateKCalEvent(Event& ev, bool checkUid, bool original, bool canc
 	if (mEmailBcc)
 		cats.append(EMAIL_BCC_CATEGORY);
 	if (mKMailSerialNumber)
-		cats.append(TQString("%1%2").arg(KMAIL_SERNUM_CATEGORY).arg(mKMailSerialNumber));
+		cats.append(TQString("%1%2").tqarg(KMAIL_SERNUM_CATEGORY).tqarg(mKMailSerialNumber));
 	if (mCopyToKOrganizer)
 		cats.append(KORGANIZER_CATEGORY);
 	if (mCommandXterm)
@@ -1008,11 +1008,11 @@ bool KAEvent::updateKCalEvent(Event& ev, bool checkUid, bool original, bool canc
 	else if (!mLogFile.isEmpty())
 		cats.append(LOG_CATEGORY + mLogFile);
 	if (mLateCancel)
-		cats.append(TQString("%1%2").arg(mAutoClose ? AUTO_CLOSE_CATEGORY : LATE_CANCEL_CATEGORY).arg(mLateCancel));
+		cats.append(TQString("%1%2").tqarg(mAutoClose ? AUTO_CLOSE_CATEGORY : LATE_CANCEL_CATEGORY).tqarg(mLateCancel));
 	if (mDeferDefaultMinutes)
-		cats.append(TQString("%1%2").arg(DEFER_CATEGORY).arg(mDeferDefaultMinutes));
+		cats.append(TQString("%1%2").tqarg(DEFER_CATEGORY).tqarg(mDeferDefaultMinutes));
 	if (!mTemplateName.isEmpty()  &&  mTemplateAfterTime >= 0)
-		cats.append(TQString("%1%2").arg(TEMPL_AFTER_TIME_CATEGORY).arg(mTemplateAfterTime));
+		cats.append(TQString("%1%2").tqarg(TEMPL_AFTER_TIME_CATEGORY).tqarg(mTemplateAfterTime));
 	if (mArchive  &&  !original)
 	{
 		TQStringList params;
@@ -1032,21 +1032,21 @@ bool KAEvent::updateKCalEvent(Event& ev, bool checkUid, bool original, bool canc
 				unit = 'H';
 				count /= 60;
 			}
-			params += TQString("%1%2").arg(count).arg(unit);
+			params += TQString("%1%2").tqarg(count).tqarg(unit);
 		}
 		if (mArchiveRepeatAtLogin)
 			params += AT_LOGIN_TYPE;
 		if (params.count() > 0)
 		{
 			TQString cat = ARCHIVE_CATEGORIES;
-			cat += params.join(TQString::fromLatin1(";"));
+			cat += params.join(TQString::tqfromLatin1(";"));
 			cats.append(cat);
 		}
 		else
 			cats.append(ARCHIVE_CATEGORY);
 	}
 	ev.setCategories(cats);
-	ev.setCustomStatus(mEnabled ? TQString() : DISABLED_STATUS);
+	ev.setCustomtqStatus(mEnabled ? TQString() : DISABLED_STATUS);
 	ev.setRevision(mRevision);
 	ev.clearAlarms();
 
@@ -1084,7 +1084,7 @@ bool KAEvent::updateKCalEvent(Event& ev, bool checkUid, bool original, bool canc
 	{
 		// Alarm repetition is normally held in the main alarm, but since
 		// the main alarm has expired, store in a custom property.
-		TQString param = TQString("%1:%2").arg(mRepeatInterval).arg(mRepeatCount);
+		TQString param = TQString("%1:%2").tqarg(mRepeatInterval).tqarg(mRepeatCount);
 		ev.setCustomProperty(APPNAME, REPEAT_PROPERTY, param);
 	}
 
@@ -1097,9 +1097,9 @@ bool KAEvent::updateKCalEvent(Event& ev, bool checkUid, bool original, bool canc
 		else if (mAtLoginDateTime.isValid())
 			dtl = mAtLoginDateTime;
 		else if (mStartDateTime.isDateOnly())
-			dtl = TQDate::currentDate().addDays(-1);
+			dtl = TQDate::tqcurrentDate().addDays(-1);
 		else
-			dtl = TQDateTime::currentDateTime();
+			dtl = TQDateTime::tqcurrentDateTime();
 		initKCalAlarm(ev, dtl, AT_LOGIN_TYPE);
 		if (!ancillaryType  &&  dtl.isValid())
 		{
@@ -1243,7 +1243,7 @@ Alarm* KAEvent::initKCalAlarm(Event& event, int startOffsetSecs, const TQStringL
 		case KAAlarm::AUDIO_ALARM:
 			alarm->setAudioAlarm(mAudioFile);  // empty for a beep or for speaking
 			if (mSpeak)
-				alarm->setCustomProperty(APPNAME, SPEAK_PROPERTY, TQString::fromLatin1("Y"));
+				alarm->setCustomProperty(APPNAME, SPEAK_PROPERTY, TQString::tqfromLatin1("Y"));
 			if (mRepeatSound)
 			{
 				alarm->setRepeatCount(-1);
@@ -1251,9 +1251,9 @@ Alarm* KAEvent::initKCalAlarm(Event& event, int startOffsetSecs, const TQStringL
 			}
 			if (!mAudioFile.isEmpty()  &&  mSoundVolume >= 0)
 				alarm->setCustomProperty(APPNAME, VOLUME_PROPERTY,
-				              TQString::fromLatin1("%1;%2;%3").arg(TQString::number(mSoundVolume, 'f', 2))
-				                                             .arg(TQString::number(mFadeVolume, 'f', 2))
-				                                             .arg(mFadeSeconds));
+				              TQString::tqfromLatin1("%1;%2;%3").tqarg(TQString::number(mSoundVolume, 'f', 2))
+				                                             .tqarg(TQString::number(mFadeVolume, 'f', 2))
+				                                             .tqarg(mFadeSeconds));
 			break;
 		case KAAlarm::PRE_ACTION_ALARM:
 			setProcedureAlarm(alarm, mPreAction);
@@ -1277,9 +1277,9 @@ Alarm* KAEvent::initKCalAlarm(Event& event, int startOffsetSecs, const TQStringL
 				case T_MESSAGE:
 					alarm->setDisplayAlarm(AlarmText::toCalendarText(mText));
 					alarm->setCustomProperty(APPNAME, FONT_COLOUR_PROPERTY,
-						      TQString::fromLatin1("%1;%2;%3").arg(mBgColour.name())
-										     .arg(mFgColour.name())
-										     .arg(mDefaultFont ? TQString() : mFont.toString()));
+						      TQString::tqfromLatin1("%1;%2;%3").tqarg(mBgColour.name())
+										     .tqarg(mFgColour.name())
+										     .tqarg(mDefaultFont ? TQString() : mFont.toString()));
 					break;
 				case T_COMMAND:
 					if (mCommandScript)
@@ -1601,7 +1601,7 @@ bool KAEvent::defer(const DateTime& dateTime, bool reminder, bool adjustRecurren
 			set_deferral(NORMAL_DEFERRAL);
 		if (adjustRecurrence)
 		{
-			TQDateTime now = TQDateTime::currentDateTime();
+			TQDateTime now = TQDateTime::tqcurrentDateTime();
 			if (mainEndRepeatTime() < now)
 			{
 				// The last repetition (if any) of the current recurrence has already passed.
@@ -1641,7 +1641,7 @@ void KAEvent::cancelDefer()
 		// Set the deferral time to be the same as the next recurrence/repetition.
 		// This prevents an immediate retriggering of the alarm.
 		if (mMainExpired
-		||  nextOccurrence(TQDateTime::currentDateTime(), mDeferralTime, RETURN_REPETITION) == NO_OCCURRENCE)
+		||  nextOccurrence(TQDateTime::tqcurrentDateTime(), mDeferralTime, RETURN_REPETITION) == NO_OCCURRENCE)
 		{
 			// The main alarm has expired, so simply delete the deferral
 			mDeferralTime = DateTime();
@@ -1678,7 +1678,7 @@ DateTime KAEvent::deferralLimit(KAEvent::DeferLimitType* limitType) const
 		// It's a repeated alarm. Don't allow it to be deferred past its
 		// next occurrence or repetition.
 		DateTime reminderTime;
-		TQDateTime now = TQDateTime::currentDateTime();
+		TQDateTime now = TQDateTime::tqcurrentDateTime();
 		OccurType type = nextOccurrence(now, endTime, RETURN_REPETITION);
 		if (type & OCCURRENCE_REPEAT)
 			ltype = LIMIT_REPETITION;
@@ -1695,7 +1695,7 @@ DateTime KAEvent::deferralLimit(KAEvent::DeferLimitType* limitType) const
 			ltype = LIMIT_RECURRENCE;
 	}
 	else if ((mReminderMinutes  ||  mDeferral == REMINDER_DEFERRAL  ||  mArchiveReminderMinutes)
-		 &&  TQDateTime::currentDateTime() < mNextMainDateTime.dateTime())
+		 &&  TQDateTime::tqcurrentDateTime() < mNextMainDateTime.dateTime())
 	{
 		// It's an reminder alarm. Don't allow it to be deferred past its main alarm time.
 		endTime = mNextMainDateTime;
@@ -2093,7 +2093,7 @@ TQString KAEvent::recurrenceText(bool brief) const
 				else
 				{
 					TQString mins;
-					return i18n("Hours and Minutes", "%1H %2M").arg(TQString::number(frequency/60)).arg(mins.sprintf("%02d", frequency%60));
+					return i18n("Hours and Minutes", "%1H %2M").tqarg(TQString::number(frequency/60)).tqarg(mins.sprintf("%02d", frequency%60));
 				}
 			case RecurrenceRule::rDaily:
 				return i18n("1 Day", "%n Days", frequency);
@@ -2125,7 +2125,7 @@ TQString KAEvent::repetitionText(bool brief) const
 			if (mRepeatInterval % 60 == 0)
 				return i18n("1 Hour", "%n Hours", mRepeatInterval/60);
 			TQString mins;
-			return i18n("Hours and Minutes", "%1H %2M").arg(TQString::number(mRepeatInterval/60)).arg(mins.sprintf("%02d", mRepeatInterval%60));
+			return i18n("Hours and Minutes", "%1H %2M").tqarg(TQString::number(mRepeatInterval/60)).tqarg(mins.sprintf("%02d", mRepeatInterval%60));
 		}
 		if (mRepeatInterval % (7*1440))
 			return i18n("1 Day", "%n Days", mRepeatInterval/1440);
@@ -2633,21 +2633,21 @@ void KAEvent::convertKCalEvents(KCal::Calendar& calendar, int version, bool adju
 	static const TQChar   LATE_CANCEL_CODE = 'C';
 	static const TQChar   AT_LOGIN_CODE    = 'L';   // subsidiary alarm at every login
 	static const TQChar   DEFERRAL_CODE    = 'D';   // extra deferred alarm
-	static const TQString TEXT_PREFIX      = TQString::fromLatin1("TEXT:");
-	static const TQString FILE_PREFIX      = TQString::fromLatin1("FILE:");
-	static const TQString COMMAND_PREFIX   = TQString::fromLatin1("CMD:");
+	static const TQString TEXT_PREFIX      = TQString::tqfromLatin1("TEXT:");
+	static const TQString FILE_PREFIX      = TQString::tqfromLatin1("FILE:");
+	static const TQString COMMAND_PREFIX   = TQString::tqfromLatin1("CMD:");
 
 	// KAlarm pre-0.9.2 codes held in the event's CATEGORY property
-	static const TQString BEEP_CATEGORY    = TQString::fromLatin1("BEEP");
+	static const TQString BEEP_CATEGORY    = TQString::tqfromLatin1("BEEP");
 
 	// KAlarm pre-1.1.1 LATECANCEL category with no parameter
-	static const TQString LATE_CANCEL_CAT = TQString::fromLatin1("LATECANCEL");
+	static const TQString LATE_CANCEL_CAT = TQString::tqfromLatin1("LATECANCEL");
 
 	// KAlarm pre-1.3.0 TMPLDEFTIME category with no parameter
-	static const TQString TEMPL_DEF_TIME_CAT = TQString::fromLatin1("TMPLDEFTIME");
+	static const TQString TEMPL_DEF_TIME_CAT = TQString::tqfromLatin1("TMPLDEFTIME");
 
 	// KAlarm pre-1.3.1 XTERM category
-	static const TQString EXEC_IN_XTERM_CAT  = TQString::fromLatin1("XTERM");
+	static const TQString EXEC_IN_XTERM_CAT  = TQString::tqfromLatin1("XTERM");
 
 	// KAlarm pre-1.4.22 properties
 	static const TQCString KMAIL_ID_PROPERTY("KMAILID");    // X-KDE-KALARM-KMAILID property
@@ -2818,7 +2818,7 @@ void KAEvent::convertKCalEvents(KCal::Calendar& calendar, int version, bool adju
 			 * X-KDE-KALARM-FONTCOLOUR property.
 			 * Convert BEEP category into an audio alarm with no audio file.
 			 */
-			if (uidStatus(event->uid()) == EXPIRED)
+			if (uidtqStatus(event->uid()) == EXPIRED)
 				event->setCreated(event->dtEnd());
 			TQDateTime start = event->dtStart();
 			if (event->doesFloat())
@@ -2844,7 +2844,7 @@ void KAEvent::convertKCalEvents(KCal::Calendar& calendar, int version, bool adju
 					Alarm* alarm = *alit;
 					if (alarm->type() == Alarm::Display)
 						alarm->setCustomProperty(APPNAME, FONT_COLOUR_PROPERTY,
-						                         TQString::fromLatin1("%1;;").arg(cats[0]));
+						                         TQString::tqfromLatin1("%1;;").tqarg(cats[0]));
 				}
 				cats.remove(cats.begin());
 			}
@@ -2918,7 +2918,7 @@ void KAEvent::convertKCalEvents(KCal::Calendar& calendar, int version, bool adju
 			while ((it = cats.find(TEMPL_DEF_TIME_CAT)) != cats.end())
 			{
 				cats.remove(it);
-				cats.append(TQString("%1%2").arg(TEMPL_AFTER_TIME_CATEGORY).arg(0));
+				cats.append(TQString("%1%2").tqarg(TEMPL_AFTER_TIME_CATEGORY).tqarg(0));
 			}
 		}
 
@@ -2937,7 +2937,7 @@ void KAEvent::convertKCalEvents(KCal::Calendar& calendar, int version, bool adju
 		}
 
 		if (addLateCancel)
-			cats.append(TQString("%1%2").arg(LATE_CANCEL_CATEGORY).arg(1));
+			cats.append(TQString("%1%2").tqarg(LATE_CANCEL_CATEGORY).tqarg(1));
 
 		event->setCategories(cats);
 
diff --git a/kalarm/alarmevent.h b/kalarm/alarmevent.h
index 20f870b64..b5bc41e2e 100644
--- a/kalarm/alarmevent.h
+++ b/kalarm/alarmevent.h
@@ -266,7 +266,7 @@ class KAEvent : public KAAlarmEventBase
 			READ_ONLY_FLAGS = 0xF0000   // mask for all read-only internal values
 		};
 		/** The category of an event, indicated by the middle part of its UID. */
-		enum Status
+		enum tqStatus
 		{
 			ACTIVE,      // the event is currently active
 			EXPIRED,     // the event has expired
@@ -331,7 +331,7 @@ class KAEvent : public KAAlarmEventBase
 		void               setLateCancel(int lc)                             { mLateCancel = lc;  mUpdated = true; }
 		void               setAutoClose(bool ac)                             { mAutoClose = ac;  mUpdated = true; }
 		void               setRepeatAtLogin(bool rl)                         { mRepeatAtLogin = rl;  mUpdated = true; }
-		void               setUid(Status s)                                  { mEventID = uid(mEventID, s);  mUpdated = true; }
+		void               setUid(tqStatus s)                                  { mEventID = uid(mEventID, s);  mUpdated = true; }
 		void               setKMailSerialNumber(unsigned long n)             { mKMailSerialNumber = n; }
 		void               setLogFile(const TQString& logfile);
 		void               setReminder(int minutes, bool onceOnly);
@@ -408,10 +408,10 @@ class KAEvent : public KAAlarmEventBase
 		bool               enabled() const                { return mEnabled; }
 		bool               updated() const                { return mUpdated; }
 		bool               mainExpired() const            { return mMainExpired; }
-		bool               expired() const                { return mDisplaying && mMainExpired  ||  uidStatus(mEventID) == EXPIRED; }
-		Status             uidStatus() const              { return uidStatus(mEventID); }
-		static Status      uidStatus(const TQString& uid);
-		static TQString     uid(const TQString& id, Status);
+		bool               expired() const                { return mDisplaying && mMainExpired  ||  uidtqStatus(mEventID) == EXPIRED; }
+		tqStatus             uidtqStatus() const              { return uidtqStatus(mEventID); }
+		static tqStatus      uidtqStatus(const TQString& uid);
+		static TQString     uid(const TQString& id, tqStatus);
 		static KAEvent     findTemplateName(AlarmCalendar&, const TQString& name);
 
 		struct MonthPos
diff --git a/kalarm/alarmlistview.cpp b/kalarm/alarmlistview.cpp
index 3e3db18d4..355cc4e3e 100644
--- a/kalarm/alarmlistview.cpp
+++ b/kalarm/alarmlistview.cpp
@@ -167,7 +167,7 @@ void AlarmListView::populate()
 	KAEvent event;
 	KCal::Event::List events;
 	KCal::Event::List::ConstIterator it;
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	if (mShowExpired)
 	{
 		AlarmCalendar* cal = AlarmCalendar::expiredCalendarOpen();
@@ -257,7 +257,7 @@ void AlarmListView::updateTimeToAlarms(bool forceDisplay)
 {
 	if (forceDisplay  ||  columnWidth(mColumn[TIME_TO_COLUMN]))
 	{
-		TQDateTime now = TQDateTime::currentDateTime();
+		TQDateTime now = TQDateTime::tqcurrentDateTime();
 		for (AlarmListViewItem* item = firstChild();  item;  item = item->nextSibling())
 			item->updateTimeToAlarm(now, forceDisplay);
 	}
@@ -269,7 +269,7 @@ void AlarmListView::updateTimeToAlarms(bool forceDisplay)
 */
 void AlarmListView::addEvent(const KAEvent& event, EventListViewBase* view)
 {
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	for (InstanceListConstIterator it = mInstanceList.begin();  it != mInstanceList.end();  ++it)
 		static_cast<AlarmListView*>(*it)->addEntry(event, now, true, (*it == view));
 }
@@ -290,7 +290,7 @@ AlarmListViewItem* AlarmListView::addEntry(const KAEvent& event, const TQDateTim
 */
 EventListViewItemBase* AlarmListView::createItem(const KAEvent& event)
 {
-	return new AlarmListViewItem(this, event, TQDateTime::currentDateTime());
+	return new AlarmListViewItem(this, event, TQDateTime::tqcurrentDateTime());
 }
 
 /******************************************************************************
@@ -373,7 +373,7 @@ void AlarmListView::contentsMouseMoveEvent(TQMouseEvent* e)
 		// Create a calendar object containing all the currently selected alarms
 		kdDebug(5950) << "AlarmListView::contentsMouseMoveEvent(): drag started" << endl;
 		mMousePressed = false;
-		KCal::CalendarLocal cal(TQString::fromLatin1("UTC"));
+		KCal::CalendarLocal cal(TQString::tqfromLatin1("UTC"));
 		cal.setLocalTime();    // write out using local time (i.e. no time zone)
 		TQValueList<EventListViewItemBase*> items = selectedItems();
 		if (!items.count())
@@ -503,7 +503,7 @@ TQString AlarmListViewItem::alarmTimeText(const DateTime& dateTime) const
 		{
 			// Initialise the position of the hour within the time string, if leading
 			// zeroes are omitted, so that displayed times can be aligned with each other.
-			mTimeHourPos = -1;     // default = alignment isn't possible/sensible
+			mTimeHourPos = -1;     // default = tqalignment isn't possible/sensible
 			if (!TQApplication::reverseLayout())    // don't try to align right-to-left languages
 			{
 				TQString fmt = locale->timeFormat();
@@ -514,7 +514,7 @@ TQString AlarmListViewItem::alarmTimeText(const DateTime& dateTime) const
 		}
 		if (mTimeHourPos >= 0  &&  (int)time.length() > mTimeHourPos + 1
 		&&  time[mTimeHourPos].isDigit()  &&  !time[mTimeHourPos + 1].isDigit())
-			dateTimeText += '~';     // improve alignment of times with no leading zeroes
+			dateTimeText += '~';     // improve tqalignment of times with no leading zeroes
 		dateTimeText += time;
 	}
 	return dateTimeText + ' ';
@@ -531,7 +531,7 @@ TQString AlarmListViewItem::timeToAlarmText(const TQDateTime& now) const
 	if (dateTime.isDateOnly())
 	{
 		int days = now.date().daysTo(dateTime.date());
-		return i18n("n days", " %1d ").arg(days);
+		return i18n("n days", " %1d ").tqarg(days);
 	}
 	int mins = (now.secsTo(dateTime.dateTime()) + 59) / 60;
 	if (mins < 0)
@@ -540,10 +540,10 @@ TQString AlarmListViewItem::timeToAlarmText(const TQDateTime& now) const
 	minutes[0] = (mins%60) / 10 + '0';
 	minutes[1] = (mins%60) % 10 + '0';
 	if (mins < 24*60)
-		return i18n("hours:minutes", " %1:%2 ").arg(mins/60).arg(minutes);
+		return i18n("hours:minutes", " %1:%2 ").tqarg(mins/60).tqarg(minutes);
 	int days = mins / (24*60);
 	mins = mins % (24*60);
-	return i18n("days hours:minutes", " %1d %2:%3 ").arg(days).arg(mins/60).arg(minutes);
+	return i18n("days hours:minutes", " %1d %2:%3 ").tqarg(days).tqarg(mins/60).tqarg(minutes);
 }
 
 /******************************************************************************
@@ -652,7 +652,7 @@ void AlarmListViewItem::paintCell(TQPainter* painter, const TQColorGroup& cg, in
 */
 int AlarmListViewItem::typeIconWidth(AlarmListView* v)
 {
-	return iconWidth() +  2 * v->tqstyle().pixelMetric(TQStyle::PM_DefaultFrameWidth);
+	return iconWidth() +  2 * v->tqstyle().tqpixelMetric(TQStyle::PM_DefaultFrameWidth);
 }
 
 /******************************************************************************
@@ -700,7 +700,7 @@ void AlarmListTooltip::maybeTip(const TQPoint& pt)
 				if (columnX + widthNeeded <= listView->viewport()->width())
 					return;
 			}
-			TQRect rect = listView->itemRect(item);
+			TQRect rect = listView->tqitemRect(item);
 			rect.setLeft(columnX);
 			rect.setWidth(columnWidth);
 			kdDebug(5950) << "AlarmListTooltip::maybeTip(): display\n";
diff --git a/kalarm/alarmlistview.h b/kalarm/alarmlistview.h
index 7e78cbd5c..f88ea4a85 100644
--- a/kalarm/alarmlistview.h
+++ b/kalarm/alarmlistview.h
@@ -108,7 +108,7 @@ class AlarmListView : public EventListViewBase
 		virtual TQString        whatsThisText(int column) const;
 		virtual bool           shouldShowEvent(const KAEvent& e) const  { return mShowExpired || !e.expired(); }
 		AlarmListViewItem*     addEntry(const KAEvent& e, bool setSize = false)
-		                               { return addEntry(e, TQDateTime::currentDateTime(), setSize); }
+		                               { return addEntry(e, TQDateTime::tqcurrentDateTime(), setSize); }
 		AlarmListViewItem*     updateEntry(AlarmListViewItem* item, const KAEvent& newEvent, bool setSize = false)
 		                               { return (AlarmListViewItem*)EventListViewBase::updateEntry(item, newEvent, setSize); }
 		virtual void           contentsMousePressEvent(TQMouseEvent*);
diff --git a/kalarm/alarmtext.cpp b/kalarm/alarmtext.cpp
index c030c384f..8bd1d6847 100644
--- a/kalarm/alarmtext.cpp
+++ b/kalarm/alarmtext.cpp
@@ -32,17 +32,17 @@ TQString AlarmText::mToPrefix;
 TQString AlarmText::mCcPrefix;
 TQString AlarmText::mDatePrefix;
 TQString AlarmText::mSubjectPrefix;
-TQString AlarmText::mFromPrefixEn    = TQString::fromLatin1("From:");
-TQString AlarmText::mToPrefixEn      = TQString::fromLatin1("To:");
-TQString AlarmText::mCcPrefixEn      = TQString::fromLatin1("Cc:");
-TQString AlarmText::mDatePrefixEn    = TQString::fromLatin1("Date:");
-TQString AlarmText::mSubjectPrefixEn = TQString::fromLatin1("Subject:");
+TQString AlarmText::mFromPrefixEn    = TQString::tqfromLatin1("From:");
+TQString AlarmText::mToPrefixEn      = TQString::tqfromLatin1("To:");
+TQString AlarmText::mCcPrefixEn      = TQString::tqfromLatin1("Cc:");
+TQString AlarmText::mDatePrefixEn    = TQString::tqfromLatin1("Date:");
+TQString AlarmText::mSubjectPrefixEn = TQString::tqfromLatin1("Subject:");
 
 
 void AlarmText::setText(const TQString& text)
 {
 	mBody     = text;
-	mIsScript = text.startsWith(TQString::fromLatin1("#!"));
+	mIsScript = text.startsWith(TQString::tqfromLatin1("#!"));
 	mIsEmail  = false;
 	mTo = mFrom = mCc = mTime = mSubject = TQString();
 	mKMailSerialNum = 0;
@@ -284,5 +284,5 @@ TQString AlarmText::summary(const KAEvent& event, int maxLines, bool* truncated)
 		return text.left(newline);    // text ends in newline
 	if (truncated)
 		*truncated = true;
-	return text.left(newline + (maxLines <= 1 ? 0 : 1)) + TQString::fromLatin1("...");
+	return text.left(newline + (maxLines <= 1 ? 0 : 1)) + TQString::tqfromLatin1("...");
 }
diff --git a/kalarm/alarmtimewidget.cpp b/kalarm/alarmtimewidget.cpp
index e650072ec..2b907d9a1 100644
--- a/kalarm/alarmtimewidget.cpp
+++ b/kalarm/alarmtimewidget.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqgroupbox.h>
 #include <tqhbox.h>
 #include <tqpushbutton.h>
@@ -93,30 +93,30 @@ void AlarmTimeWidget::init(int mode)
 
 	// At time radio button/label
 	mAtTimeRadio = new RadioButton(((mode & DEFER_TIME) ? i18n("&Defer to date/time:") : i18n("At &date/time:")), this, "atTimeRadio");
-	mAtTimeRadio->setFixedSize(mAtTimeRadio->sizeHint());
+	mAtTimeRadio->setFixedSize(mAtTimeRadio->tqsizeHint());
 	TQWhatsThis::add(mAtTimeRadio,
 	                ((mode & DEFER_TIME) ? i18n("Reschedule the alarm to the specified date and time.")
 	                                     : i18n("Schedule the alarm at the specified date and time.")));
 
 	// Date edit box
 	mDateEdit = new DateEdit(this);
-	mDateEdit->setFixedSize(mDateEdit->sizeHint());
+	mDateEdit->setFixedSize(mDateEdit->tqsizeHint());
 	connect(mDateEdit, TQT_SIGNAL(dateEntered(const TQDate&)), TQT_SLOT(dateTimeChanged()));
 	static const TQString enterDateText = i18n("Enter the date to schedule the alarm.");
 	TQWhatsThis::add(mDateEdit, ((mode & DEFER_TIME) ? enterDateText
-	                            : TQString("%1\n%2").arg(enterDateText).arg(recurText)));
+	                            : TQString("%1\n%2").tqarg(enterDateText).tqarg(recurText)));
 	mAtTimeRadio->setFocusWidget(mDateEdit);
 
 	// Time edit box and Any time checkbox
 	TQHBox* timeBox = new TQHBox(this);
 	timeBox->setSpacing(2*KDialog::spacingHint());
 	mTimeEdit = new TimeEdit(timeBox);
-	mTimeEdit->setFixedSize(mTimeEdit->sizeHint());
+	mTimeEdit->setFixedSize(mTimeEdit->tqsizeHint());
 	connect(mTimeEdit, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(dateTimeChanged()));
 	static const TQString enterTimeText = i18n("Enter the time to schedule the alarm.");
 	TQWhatsThis::add(mTimeEdit,
-	                ((mode & DEFER_TIME) ? TQString("%1\n\n%2").arg(enterTimeText).arg(TimeSpinBox::shiftWhatsThis())
-	                   : TQString("%1\n%2\n\n%3").arg(enterTimeText).arg(recurText).arg(TimeSpinBox::shiftWhatsThis())));
+	                ((mode & DEFER_TIME) ? TQString("%1\n\n%2").tqarg(enterTimeText).tqarg(TimeSpinBox::shiftWhatsThis())
+	                   : TQString("%1\n%2\n\n%3").tqarg(enterTimeText).tqarg(recurText).tqarg(TimeSpinBox::shiftWhatsThis())));
 
 	mAnyTime = -1;    // current status is uninitialised
 	if (mode & DEFER_TIME)
@@ -128,7 +128,7 @@ void AlarmTimeWidget::init(int mode)
 	{
 		mAnyTimeAllowed = true;
 		mAnyTimeCheckBox = new CheckBox(i18n("An&y time"), timeBox);
-		mAnyTimeCheckBox->setFixedSize(mAnyTimeCheckBox->sizeHint());
+		mAnyTimeCheckBox->setFixedSize(mAnyTimeCheckBox->tqsizeHint());
 		connect(mAnyTimeCheckBox, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotAnyTimeToggled(bool)));
 		TQWhatsThis::add(mAnyTimeCheckBox, i18n("Schedule the alarm for any time during the day"));
 	}
@@ -136,7 +136,7 @@ void AlarmTimeWidget::init(int mode)
 	// 'Time from now' radio button/label
 	mAfterTimeRadio = new RadioButton(((mode & DEFER_TIME) ? i18n("Defer for time &interval:") : i18n_w_TimeFromNow()),
 	                                  this, "afterTimeRadio");
-	mAfterTimeRadio->setFixedSize(mAfterTimeRadio->sizeHint());
+	mAfterTimeRadio->setFixedSize(mAfterTimeRadio->tqsizeHint());
 	TQWhatsThis::add(mAfterTimeRadio,
 	                ((mode & DEFER_TIME) ? i18n("Reschedule the alarm for the specified time interval after now.")
 	                                     : i18n("Schedule the alarm after the specified time interval from now.")));
@@ -144,14 +144,14 @@ void AlarmTimeWidget::init(int mode)
 	// Delay time spin box
 	mDelayTimeEdit = new TimeSpinBox(1, maxDelayTime, this);
 	mDelayTimeEdit->setValue(maxDelayTime);
-	mDelayTimeEdit->setFixedSize(mDelayTimeEdit->sizeHint());
+	mDelayTimeEdit->setFixedSize(mDelayTimeEdit->tqsizeHint());
 	connect(mDelayTimeEdit, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(delayTimeChanged(int)));
 	TQWhatsThis::add(mDelayTimeEdit,
-	                ((mode & DEFER_TIME) ? TQString("%1\n\n%2").arg(i18n_TimeAfterPeriod()).arg(TimeSpinBox::shiftWhatsThis())
-	                                     : TQString("%1\n%2\n\n%3").arg(i18n_TimeAfterPeriod()).arg(recurText).arg(TimeSpinBox::shiftWhatsThis())));
+	                ((mode & DEFER_TIME) ? TQString("%1\n\n%2").tqarg(i18n_TimeAfterPeriod()).tqarg(TimeSpinBox::shiftWhatsThis())
+	                                     : TQString("%1\n%2\n\n%3").tqarg(i18n_TimeAfterPeriod()).tqarg(recurText).tqarg(TimeSpinBox::shiftWhatsThis())));
 	mAfterTimeRadio->setFocusWidget(mDelayTimeEdit);
 
-	// Set up the layout, either narrow or wide
+	// Set up the tqlayout, either narrow or wide
 	if (mode & NARROW)
 	{
 		TQGridLayout* grid = new TQGridLayout(topLayout, 2, 2, KDialog::spacingHint());
@@ -160,10 +160,10 @@ void AlarmTimeWidget::init(int mode)
 		grid->addWidget(timeBox, 1, 1, TQt::AlignAuto);
 		grid->setColStretch(2, 1);
 		topLayout->addStretch();
-		TQBoxLayout* layout = new TQHBoxLayout(topLayout, KDialog::spacingHint());
-		layout->addWidget(mAfterTimeRadio);
-		layout->addWidget(mDelayTimeEdit);
-		layout->addStretch();
+		TQBoxLayout* tqlayout = new TQHBoxLayout(topLayout, KDialog::spacingHint());
+		tqlayout->addWidget(mAfterTimeRadio);
+		tqlayout->addWidget(mDelayTimeEdit);
+		tqlayout->addStretch();
 	}
 	else
 	{
@@ -226,7 +226,7 @@ DateTime AlarmTimeWidget::getDateTime(int* minsFromNow, bool checkExpired, bool
 	if (errorWidget)
 		*errorWidget = 0;
 	TQTime nowt = TQTime::currentTime();
-	TQDateTime now(TQDate::currentDate(), TQTime(nowt.hour(), nowt.minute()));
+	TQDateTime now(TQDate::tqcurrentDate(), TQTime(nowt.hour(), nowt.minute()));
 	if (mAtTimeRadio->isOn())
 	{
 		bool anyTime = mAnyTimeAllowed && mAnyTimeCheckBox && mAnyTimeCheckBox->isChecked();
@@ -328,7 +328,7 @@ void AlarmTimeWidget::setMinDateTimeIsCurrent()
 {
 	mMinDateTimeIsNow = true;
 	mMinDateTime = TQDateTime();
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	mDateEdit->setMinDate(now.date());
 	setMaxMinTimeIf(now);
 }
@@ -342,7 +342,7 @@ void AlarmTimeWidget::setMinDateTime(const TQDateTime& dt)
 	mMinDateTimeIsNow = false;
 	mMinDateTime = dt;
 	mDateEdit->setMinDate(dt.date());
-	setMaxMinTimeIf(TQDateTime::currentDateTime());
+	setMaxMinTimeIf(TQDateTime::tqcurrentDateTime());
 }
 
 /******************************************************************************
@@ -357,7 +357,7 @@ void AlarmTimeWidget::setMaxDateTime(const DateTime& dt)
 	else
 		mMaxDateTime = dt.dateTime();
 	mDateEdit->setMaxDate(mMaxDateTime.date());
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	setMaxMinTimeIf(now);
 	setMaxDelayTime(now);
 }
@@ -452,13 +452,13 @@ void AlarmTimeWidget::slotTimer()
 	if (mMinDateTimeIsNow)
 	{
 		// Make sure that the minimum date is updated when the day changes
-		now = TQDateTime::currentDateTime();
+		now = TQDateTime::tqcurrentDateTime();
 		mDateEdit->setMinDate(now.date());
 	}
 	if (mMaxDateTime.isValid())
 	{
 		if (!now.isValid())
-			now = TQDateTime::currentDateTime();
+			now = TQDateTime::tqcurrentDateTime();
 		if (!mPastMax)
 		{
 			// Check whether the maximum date/time has now been reached
@@ -502,7 +502,7 @@ void AlarmTimeWidget::slotButtonSet(int)
 		mAnyTimeCheckBox->setEnabled(at && mAnyTimeAllowed);
 	// Ensure that the value of the delay edit box is > 0.
 	TQDateTime dt(mDateEdit->date(), mTimeEdit->time());
-	int minutes = (TQDateTime::currentDateTime().secsTo(dt) + 59) / 60;
+	int minutes = (TQDateTime::tqcurrentDateTime().secsTo(dt) + 59) / 60;
 	if (minutes <= 0)
 		mDelayTimeEdit->setValid(true);
 	mDelayTimeEdit->setEnabled(!at);
@@ -525,7 +525,7 @@ void AlarmTimeWidget::slotAnyTimeToggled(bool on)
 void AlarmTimeWidget::dateTimeChanged()
 {
 	TQDateTime dt(mDateEdit->date(), mTimeEdit->time());
-	int minutes = (TQDateTime::currentDateTime().secsTo(dt) + 59) / 60;
+	int minutes = (TQDateTime::tqcurrentDateTime().secsTo(dt) + 59) / 60;
 	bool blocked = mDelayTimeEdit->signalsBlocked();
 	mDelayTimeEdit->blockSignals(true);     // prevent infinite recursion between here and delayTimeChanged()
 	if (minutes <= 0  ||  minutes > mDelayTimeEdit->maxValue())
@@ -543,7 +543,7 @@ void AlarmTimeWidget::delayTimeChanged(int minutes)
 {
 	if (mDelayTimeEdit->isValid())
 	{
-		TQDateTime dt = TQDateTime::currentDateTime().addSecs(minutes * 60);
+		TQDateTime dt = TQDateTime::tqcurrentDateTime().addSecs(minutes * 60);
 		bool blockedT = mTimeEdit->signalsBlocked();
 		bool blockedD = mDateEdit->signalsBlocked();
 		mTimeEdit->blockSignals(true);     // prevent infinite recursion between here and dateTimeChanged()
diff --git a/kalarm/alarmtimewidget.h b/kalarm/alarmtimewidget.h
index 3525acf62..a4f438578 100644
--- a/kalarm/alarmtimewidget.h
+++ b/kalarm/alarmtimewidget.h
@@ -53,7 +53,7 @@ class AlarmTimeWidget : public ButtonGroup
 		bool             anyTime() const               { return mAnyTime; }
 		void             enableAnyTime(bool enable);
 		void             selectTimeFromNow(int minutes = 0);
-		TQSize            sizeHint() const              { return minimumSizeHint(); }
+		TQSize            tqsizeHint() const              { return tqminimumSizeHint(); }
 
 		static TQString   i18n_w_TimeFromNow();     // text of 'Time from now:' radio button, with 'w' shortcut
 		static TQString   i18n_TimeAfterPeriod();
diff --git a/kalarm/birthdaydlg.cpp b/kalarm/birthdaydlg.cpp
index a9364967c..97e7bc6f7 100644
--- a/kalarm/birthdaydlg.cpp
+++ b/kalarm/birthdaydlg.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqgroupbox.h>
 #include <tqhbox.h>
 #include <tqlabel.h>
@@ -81,15 +81,15 @@ BirthdayDlg::BirthdayDlg(TQWidget* parent)
 	// Prefix and suffix to the name in the alarm text
 	// Get default prefix and suffix texts from config file
 	KConfig* config = kapp->config();
-	config->setGroup(TQString::fromLatin1("General"));
-	mPrefixText = config->readEntry(TQString::fromLatin1("BirthdayPrefix"), i18n("Birthday: "));
-	mSuffixText = config->readEntry(TQString::fromLatin1("BirthdaySuffix"));
+	config->setGroup(TQString::tqfromLatin1("General"));
+	mPrefixText = config->readEntry(TQString::tqfromLatin1("BirthdayPrefix"), i18n("Birthday: "));
+	mSuffixText = config->readEntry(TQString::tqfromLatin1("BirthdaySuffix"));
 
 	TQGroupBox* textGroup = new TQGroupBox(2, Qt::Horizontal, i18n("Alarm Text"), topWidget);
 	topLayout->addWidget(textGroup);
 	TQLabel* label = new TQLabel(i18n("Pre&fix:"), textGroup);
 	mPrefix = new BLineEdit(mPrefixText, textGroup);
-	mPrefix->setMinimumSize(mPrefix->sizeHint());
+	mPrefix->setMinimumSize(mPrefix->tqsizeHint());
 	label->setBuddy(mPrefix);
 	connect(mPrefix, TQT_SIGNAL(focusLost()), TQT_SLOT(slotTextLostFocus()));
 	TQWhatsThis::add(mPrefix,
@@ -98,7 +98,7 @@ BirthdayDlg::BirthdayDlg(TQWidget* parent)
 
 	label = new TQLabel(i18n("S&uffix:"), textGroup);
 	mSuffix = new BLineEdit(mSuffixText, textGroup);
-	mSuffix->setMinimumSize(mSuffix->sizeHint());
+	mSuffix->setMinimumSize(mSuffix->tqsizeHint());
 	label->setBuddy(mSuffix);
 	connect(mSuffix, TQT_SIGNAL(focusLost()), TQT_SLOT(slotTextLostFocus()));
 	TQWhatsThis::add(mSuffix,
@@ -128,12 +128,12 @@ BirthdayDlg::BirthdayDlg(TQWidget* parent)
 
 	// Font and colour choice button and sample text
 	mFontColourButton = new FontColourButton(group);
-	mFontColourButton->setMaximumHeight(mFontColourButton->sizeHint().height() * 3/2);
+	mFontColourButton->setMaximumHeight(mFontColourButton->tqsizeHint().height() * 3/2);
 	groupLayout->addWidget(mFontColourButton);
 
 	// Sound checkbox and file selector
 	mSoundPicker = new SoundPicker(group);
-	mSoundPicker->setFixedSize(mSoundPicker->sizeHint());
+	mSoundPicker->setFixedSize(mSoundPicker->tqsizeHint());
 	groupLayout->addWidget(mSoundPicker, 0, TQt::AlignAuto);
 
 	// How much to advance warning to give
@@ -142,36 +142,36 @@ BirthdayDlg::BirthdayDlg(TQWidget* parent)
 	                         i18n("Enter the number of days before each birthday to display a reminder. "
 	                              "This is in addition to the alarm which is displayed on the birthday."),
 	                         false, false, group);
-	mReminder->setFixedSize(mReminder->sizeHint());
+	mReminder->setFixedSize(mReminder->tqsizeHint());
 	mReminder->setMaximum(0, 364);
 	mReminder->setMinutes(0, true);
 	groupLayout->addWidget(mReminder, 0, TQt::AlignAuto);
 
 	// Acknowledgement confirmation required - default = no confirmation
-	TQHBoxLayout* layout = new TQHBoxLayout(groupLayout, 2*spacingHint());
+	TQHBoxLayout* tqlayout = new TQHBoxLayout(groupLayout, 2*spacingHint());
 	mConfirmAck = EditAlarmDlg::createConfirmAckCheckbox(group);
-	layout->addWidget(mConfirmAck);
-	layout->addSpacing(2*spacingHint());
-	layout->addStretch();
+	tqlayout->addWidget(mConfirmAck);
+	tqlayout->addSpacing(2*spacingHint());
+	tqlayout->addStretch();
 
 	if (ShellProcess::authorised())    // don't display if shell commands not allowed (e.g. kiosk mode)
 	{
 		// Special actions button
 		mSpecialActionsButton = new SpecialActionsButton(i18n("Special Actions..."), group);
-		layout->addWidget(mSpecialActionsButton);
+		tqlayout->addWidget(mSpecialActionsButton);
 	}
 
 	// Late display checkbox - default = allow late display
-	layout = new TQHBoxLayout(groupLayout, 2*spacingHint());
+	tqlayout = new TQHBoxLayout(groupLayout, 2*spacingHint());
 	mLateCancel = new LateCancelSelector(false, group);
-	layout->addWidget(mLateCancel);
-	layout->addStretch();
+	tqlayout->addWidget(mLateCancel);
+	tqlayout->addStretch();
 
 	// Sub-repetition button
 	mSubRepetition = new RepetitionButton(i18n("Sub-Repetition"), false, group);
 	mSubRepetition->set(0, 0, true, 364*24*60);
 	TQWhatsThis::add(mSubRepetition, i18n("Set up an additional alarm repetition"));
-	layout->addWidget(mSubRepetition);
+	tqlayout->addWidget(mSubRepetition);
 
 	// Set the values to their defaults
 	mFontColourButton->setDefaultFont();
@@ -295,7 +295,7 @@ void BirthdayDlg::updateSelectionList()
 TQValueList<KAEvent> BirthdayDlg::events() const
 {
 	TQValueList<KAEvent> list;
-	TQDate today = TQDate::currentDate();
+	TQDate today = TQDate::tqcurrentDate();
 	TQDateTime todayNoon(today, TQTime(12, 0, 0));
 	int thisYear = today.year();
 	int reminder = mReminder->minutes();
@@ -344,9 +344,9 @@ void BirthdayDlg::slotOk()
 {
 	// Save prefix and suffix texts to use as future defaults
 	KConfig* config = kapp->config();
-	config->setGroup(TQString::fromLatin1("General"));
-	config->writeEntry(TQString::fromLatin1("BirthdayPrefix"), mPrefix->text());
-	config->writeEntry(TQString::fromLatin1("BirthdaySuffix"), mSuffix->text());
+	config->setGroup(TQString::tqfromLatin1("General"));
+	config->writeEntry(TQString::tqfromLatin1("BirthdayPrefix"), mPrefix->text());
+	config->writeEntry(TQString::tqfromLatin1("BirthdaySuffix"), mSuffix->text());
 	config->sync();
 
 	mFlags = (mSoundPicker->sound() == SoundPicker::BEEP ? KAEvent::BEEP : 0)
diff --git a/kalarm/calendarcompat.cpp b/kalarm/calendarcompat.cpp
index 877084970..0d049fed0 100644
--- a/kalarm/calendarcompat.cpp
+++ b/kalarm/calendarcompat.cpp
@@ -21,7 +21,7 @@
 #include "kalarm.h"
 
 #include <tqfile.h>
-#include <textstream.h>
+#include <tqtextstream.h>
 #include <tqstringlist.h>
 
 #include <kapplication.h>
@@ -80,7 +80,7 @@ int CalendarCompat::readKAlarmVersion(KCal::Calendar& calendar, TQString& subVer
 	const TQString& prodid = calendar.productId();
 
 	// Find the KAlarm identifier
-	TQString progname = TQString::fromLatin1(" KAlarm ");
+	TQString progname = TQString::tqfromLatin1(" KAlarm ");
 	int i = prodid.find(progname, 0, false);
 	if (i < 0)
 	{
@@ -124,9 +124,9 @@ bool CalendarCompat::isUTC(const TQString& localFile)
 	file.close();
 
 	// Extract the CREATED property for the first VEVENT from the calendar
-	TQString VCALENDAR = TQString::fromLatin1("BEGIN:VCALENDAR");
-	TQString VEVENT    = TQString::fromLatin1("BEGIN:VEVENT");
-	TQString CREATED   = TQString::fromLatin1("CREATED:");
+	TQString VCALENDAR = TQString::tqfromLatin1("BEGIN:VCALENDAR");
+	TQString VEVENT    = TQString::tqfromLatin1("BEGIN:VEVENT");
+	TQString CREATED   = TQString::tqfromLatin1("CREATED:");
 	TQStringList lines = TQStringList::split(TQChar('\n'), text);
 	for (TQStringList::ConstIterator it = lines.begin();  it != lines.end(); ++it)
 	{
diff --git a/kalarm/daemon.cpp b/kalarm/daemon.cpp
index 4ad785552..1f8820bff 100644
--- a/kalarm/daemon.cpp
+++ b/kalarm/daemon.cpp
@@ -58,7 +58,7 @@ class NotificationHandler : public TQObject, virtual public AlarmGuiIface
 		NotificationHandler();
 	private:
 		// DCOP interface
-		void  alarmDaemonUpdate(int calendarStatus, const TQString& calendarURL);
+		void  alarmDaemonUpdate(int calendartqStatus, const TQString& calendarURL);
 		void  handleEvent(const TQString& calendarURL, const TQString& eventID);
 		void  registered(bool reregister, int result, int version);
 };
@@ -74,7 +74,7 @@ TQTimer*              Daemon::mStatusTimer = 0;
 int                  Daemon::mStatusTimerCount = 0;
 int                  Daemon::mStatusTimerInterval;
 int                  Daemon::mStartTimeout = 0;
-Daemon::Status       Daemon::mStatus = Daemon::STOPPED;
+Daemon::tqStatus       Daemon::mtqStatus = Daemon::STOPPED;
 bool                 Daemon::mRunning = false;
 bool                 Daemon::mCalendarDisabled = false;
 bool                 Daemon::mEnableCalPending = false;
@@ -125,8 +125,8 @@ void Daemon::createDcopHandler()
 bool Daemon::start()
 {
 	kdDebug(5950) << "Daemon::start()\n";
-	updateRegisteredStatus();
-	switch (mStatus)
+	updateRegisteredtqStatus();
+	switch (mtqStatus)
 	{
 		case STOPPED:
 		{
@@ -134,7 +134,7 @@ bool Daemon::start()
 				return true;     // we're currently waiting for the daemon to start
 			// Start the alarm daemon. It is a KUniqueApplication, which means that
 			// there is automatically only one instance of the alarm daemon running.
-			TQString execStr = locate("exe", TQString::fromLatin1(DAEMON_APP_NAME));
+			TQString execStr = locate("exe", TQString::tqfromLatin1(DAEMON_APP_NAME));
 			if (execStr.isEmpty())
 			{
 				KMessageBox::error(0, i18n("Alarm daemon not found."));
@@ -173,7 +173,7 @@ bool Daemon::registerWith(bool reregister)
 {
 	if (mRegisterTimer)
 		return true;
-	switch (mStatus)
+	switch (mtqStatus)
 	{
 		case STOPPED:
 		case RUNNING:
@@ -221,7 +221,7 @@ void Daemon::registrationResult(bool reregister, int result, int version)
 		failed = true;
 		kdError(5950) << "Daemon::registrationResult(" << reregister << "): kalarmd reports incompatible version " << version << endl;
 		errmsg = i18n("Cannot enable alarms.\nInstallation or configuration error: Alarm Daemon (%1) version is incompatible.")
-		              .arg(TQString::fromLatin1(DAEMON_APP_NAME));
+		              .tqarg(TQString::tqfromLatin1(DAEMON_APP_NAME));
 	}
 	else
 	{
@@ -236,8 +236,8 @@ void Daemon::registrationResult(bool reregister, int result, int version)
 				kdError(5950) << "Daemon::registrationResult(" << reregister << "): registerApp dcop call: " << kapp->aboutData()->appName() << " not found\n";
 				KMessageBox::error(0, i18n("Alarms will be disabled if you stop KAlarm.\n"
 							   "(Installation or configuration error: %1 cannot locate %2 executable.)")
-							   .arg(TQString::fromLatin1(DAEMON_APP_NAME))
-							   .arg(kapp->aboutData()->appName()));
+							   .tqarg(TQString::tqfromLatin1(DAEMON_APP_NAME))
+							   .tqarg(kapp->aboutData()->appName()));
 				break;
 			case KAlarmd::FAILURE:
 			default:
@@ -248,7 +248,7 @@ void Daemon::registrationResult(bool reregister, int result, int version)
 				if (!reregister)
 				{
 					errmsg = i18n("Cannot enable alarms:\nFailed to register with Alarm Daemon (%1)")
-					              .arg(TQString::fromLatin1(DAEMON_APP_NAME));
+					              .tqarg(TQString::tqfromLatin1(DAEMON_APP_NAME));
 				}
 				break;
 		}
@@ -258,8 +258,8 @@ void Daemon::registrationResult(bool reregister, int result, int version)
 	{
 		if (!errmsg.isEmpty())
 		{
-			if (mStatus == REGISTERED)
-				mStatus = READY;
+			if (mtqStatus == REGISTERED)
+				mtqStatus = READY;
 			if (!mRegisterFailMsg)
 			{
 				mRegisterFailMsg = true;
@@ -272,7 +272,7 @@ void Daemon::registrationResult(bool reregister, int result, int version)
 	if (!reregister)
 	{
 		// The alarm daemon has loaded the calendar
-		mStatus = REGISTERED;
+		mtqStatus = REGISTERED;
 		mRegisterFailMsg = false;
 		kdDebug(5950) << "Daemon::start(): daemon startup complete" << endl;
 	}
@@ -283,9 +283,9 @@ void Daemon::registrationResult(bool reregister, int result, int version)
 */
 void Daemon::checkIfStarted()
 {
-	updateRegisteredStatus();
+	updateRegisteredtqStatus();
 	bool err = false;
-	switch (mStatus)
+	switch (mtqStatus)
 	{
 		case STOPPED:
 			if (--mStartTimeout > 0)
@@ -304,7 +304,7 @@ void Daemon::checkIfStarted()
 	if (err)
 	{
 		kdError(5950) << "Daemon::checkIfStarted(): failed to start daemon" << endl;
-		KMessageBox::error(0, i18n("Cannot enable alarms:\nFailed to start Alarm Daemon (%1)").arg(TQString::fromLatin1(DAEMON_APP_NAME)));
+		KMessageBox::error(0, i18n("Cannot enable alarms:\nFailed to start Alarm Daemon (%1)").tqarg(TQString::tqfromLatin1(DAEMON_APP_NAME)));
 	}
 }
 
@@ -312,27 +312,27 @@ void Daemon::checkIfStarted()
 * Check whether the alarm daemon has started yet, and if so, whether it is
 * ready to accept DCOP calls.
 */
-void Daemon::updateRegisteredStatus(bool timeout)
+void Daemon::updateRegisteredtqStatus(bool timeout)
 {
 	if (!kapp->dcopClient()->isApplicationRegistered(DAEMON_APP_NAME))
 	{
-		mStatus = STOPPED;
+		mtqStatus = STOPPED;
 		mRegisterFailMsg = false;
 	}
 	else
 	{
-		switch (mStatus)
+		switch (mtqStatus)
 		{
 			case STOPPED:
 				// The daemon has newly been detected as registered with DCOP.
 				// Wait for a short time to ensure that it is ready for DCOP calls.
-				mStatus = RUNNING;
+				mtqStatus = RUNNING;
 				TQTimer::singleShot(startCheckInterval, mInstance, TQT_SLOT(slotStarted()));
 				break;
 			case RUNNING:
 				if (timeout)
 				{
-					mStatus = READY;
+					mtqStatus = READY;
 					start();
 				}
 				break;
@@ -341,7 +341,7 @@ void Daemon::updateRegisteredStatus(bool timeout)
 				break;
 		}
 	}
-	kdDebug(5950) << "Daemon::updateRegisteredStatus() -> " << mStatus << endl;
+	kdDebug(5950) << "Daemon::updateRegisteredStatus() -> " << mtqStatus << endl;
 }
 
 /******************************************************************************
@@ -414,8 +414,8 @@ void Daemon::enableAutoStart(bool enable)
 	// The return status doesn't report failure even if the daemon isn't running,
 	// so in case of failure, rewrite the config file in any case.
 	KConfig adconfig(locate("config", DAEMON_APP_NAME"rc"));
-	adconfig.setGroup(TQString::fromLatin1(DAEMON_AUTOSTART_SECTION));
-	adconfig.writeEntry(TQString::fromLatin1(DAEMON_AUTOSTART_KEY), enable);
+	adconfig.setGroup(TQString::tqfromLatin1(DAEMON_AUTOSTART_SECTION));
+	adconfig.writeEntry(TQString::tqfromLatin1(DAEMON_AUTOSTART_KEY), enable);
 	adconfig.sync();
 }
 
@@ -437,8 +437,8 @@ void Daemon::notifyTimeChanged()
 bool Daemon::autoStart()
 {
 	KConfig adconfig(locate("config", DAEMON_APP_NAME"rc"));
-	adconfig.setGroup(TQString::fromLatin1(DAEMON_AUTOSTART_SECTION));
-	return adconfig.readBoolEntry(TQString::fromLatin1(DAEMON_AUTOSTART_KEY), true);
+	adconfig.setGroup(TQString::tqfromLatin1(DAEMON_AUTOSTART_SECTION));
+	return adconfig.readBoolEntry(TQString::tqfromLatin1(DAEMON_AUTOSTART_KEY), true);
 }
 
 /******************************************************************************
@@ -491,8 +491,8 @@ bool Daemon::monitoringAlarms()
 bool Daemon::isRunning(bool startdaemon)
 {
 	static bool runState = false;
-	updateRegisteredStatus();
-	bool newRunState = (mStatus == READY  ||  mStatus == REGISTERED);
+	updateRegisteredtqStatus();
+	bool newRunState = (mtqStatus == READY  ||  mtqStatus == REGISTERED);
 	if (newRunState != runState)
 	{
 		// Daemon's status has changed
@@ -500,7 +500,7 @@ bool Daemon::isRunning(bool startdaemon)
 		if (runState  &&  startdaemon)
 			start();      // re-register with the daemon
 	}
-	return runState  &&  (mStatus == REGISTERED);
+	return runState  &&  (mtqStatus == REGISTERED);
 }
 
 /******************************************************************************
@@ -666,10 +666,10 @@ NotificationHandler::NotificationHandler()
  * The daemon notifies calendar statuses when we first register as a GUI, and whenever
  * a calendar status changes. So we don't need to read its config files.
  */
-void NotificationHandler::alarmDaemonUpdate(int calendarStatus, const TQString& calendarURL)
+void NotificationHandler::alarmDaemonUpdate(int calendartqStatus, const TQString& calendarURL)
 {
-	kdDebug(5950) << "NotificationHandler::alarmDaemonUpdate(" << calendarStatus << ")\n";
-	KAlarmd::CalendarStatus status = KAlarmd::CalendarStatus(calendarStatus);
+	kdDebug(5950) << "NotificationHandler::alarmDaemonUpdate(" << calendartqStatus << ")\n";
+	KAlarmd::CalendartqStatus status = KAlarmd::CalendartqStatus(calendartqStatus);
 	if (expandURL(calendarURL) != AlarmCalendar::activeCalendar()->urlString())
 		return;     // it's not a notification about KAlarm's calendar
 	bool enabled = false;
@@ -700,7 +700,7 @@ void NotificationHandler::alarmDaemonUpdate(int calendarStatus, const TQString&
 void NotificationHandler::handleEvent(const TQString& url, const TQString& eventId)
 {
 	TQString id = eventId;
-	if (id.startsWith(TQString::fromLatin1("ad:")))
+	if (id.startsWith(TQString::tqfromLatin1("ad:")))
 	{
 		// It's a notification from the alarm deamon
 		id = id.mid(3);
diff --git a/kalarm/daemon.h b/kalarm/daemon.h
index a43d7a42e..df3fdd4d2 100644
--- a/kalarm/daemon.h
+++ b/kalarm/daemon.h
@@ -51,11 +51,11 @@ class Daemon : public TQObject
 		static void      enableAutoStart(bool enable);
 		static void      notifyTimeChanged();
 		static void      setAlarmsEnabled()      { mInstance->setAlarmsEnabled(true); }
-		static void      checkStatus()           { checkIfRunning(); }
+		static void      checktqStatus()           { checkIfRunning(); }
 		static bool      monitoringAlarms();
 		static bool      isRunning(bool startDaemon = true);
 		static int       maxTimeSinceCheck();
-		static bool      isRegistered()          { return mStatus == REGISTERED; }
+		static bool      isRegistered()          { return mtqStatus == REGISTERED; }
 		static void      allowRegisterFailMsg()  { mRegisterFailMsg = false; }
 
 		static void      queueEvent(const TQString& eventID);
@@ -68,15 +68,15 @@ class Daemon : public TQObject
 	private slots:
 		void             slotCalendarSaved(AlarmCalendar*);
 		void             checkIfStarted();
-		void             slotStarted()           { updateRegisteredStatus(true); }
-		void             registerTimerExpired()  { registrationResult((mStatus == REGISTERED), KAlarmd::FAILURE); }
+		void             slotStarted()           { updateRegisteredtqStatus(true); }
+		void             registerTimerExpired()  { registrationResult((mtqStatus == REGISTERED), KAlarmd::FAILURE); }
 
 		void             setAlarmsEnabled(bool enable);
 		void             timerCheckIfRunning();
 		void             slotPreferencesChanged();
 
 	private:
-		enum Status    // daemon status.  KEEP IN THIS ORDER!!
+		enum tqStatus    // daemon status.  KEEP IN THIS ORDER!!
 		{
 			STOPPED,     // daemon is not registered with DCOP
 			RUNNING,     // daemon is newly registered with DCOP
@@ -88,7 +88,7 @@ class Daemon : public TQObject
 		static void      registrationResult(bool reregister, int result, int version = 0);
 		static void      reload();
 		static void      notifyEventHandled(const TQString& eventID, bool reloadCal);
-		static void      updateRegisteredStatus(bool timeout = false);
+		static void      updateRegisteredtqStatus(bool timeout = false);
 		static void      enableCalendar(bool enable);
 		static void      calendarIsEnabled(bool enabled);
 		static bool      checkIfRunning();
@@ -104,7 +104,7 @@ class Daemon : public TQObject
 		static int       mStatusTimerCount;    // countdown for fast status checking
 		static int       mStatusTimerInterval; // timer interval (seconds) for checking daemon status
 		static int       mStartTimeout;        // remaining number of times to check if alarm daemon has started
-		static Status    mStatus;              // daemon status
+		static tqStatus    mtqStatus;              // daemon status
 		static bool      mRunning;             // whether the alarm daemon is currently running
 		static bool      mCalendarDisabled;    // monitoring of calendar is currently disabled by daemon
 		static bool      mEnableCalPending;    // waiting to tell daemon to enable calendar
diff --git a/kalarm/dcophandler.cpp b/kalarm/dcophandler.cpp
index 5fa716e16..f1a08df8a 100644
--- a/kalarm/dcophandler.cpp
+++ b/kalarm/dcophandler.cpp
@@ -342,7 +342,7 @@ DateTime DcopHandler::convertStartDateTime(const TQString& startDateTime)
 		else
 		{
 			// It's a time, so use today as the date
-			start.set(TQDate::currentDate(), TQTime::fromString(t, Qt::ISODate));
+			start.set(TQDate::tqcurrentDate(), TQTime::fromString(t, Qt::ISODate));
 		}
 	}
 	if (!start.isValid())
diff --git a/kalarm/deferdlg.cpp b/kalarm/deferdlg.cpp
index 059d7a79b..8c7edd3ce 100644
--- a/kalarm/deferdlg.cpp
+++ b/kalarm/deferdlg.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 
 #include <kglobal.h>
 #include <klocale.h>
@@ -48,14 +48,14 @@ DeferAlarmDlg::DeferAlarmDlg(const TQString& caption, const DateTime& initialDT,
 
 	TQWidget* page = new TQWidget(this);
 	setMainWidget(page);
-	TQVBoxLayout* layout = new TQVBoxLayout(page, 0, spacingHint());
+	TQVBoxLayout* tqlayout = new TQVBoxLayout(page, 0, spacingHint());
 
 	mTimeWidget = new AlarmTimeWidget(AlarmTimeWidget::DEFER_TIME, page, "timeGroup");
 	mTimeWidget->setDateTime(initialDT);
 	mTimeWidget->setMinDateTimeIsCurrent();
 	connect(mTimeWidget, TQT_SIGNAL(pastMax()), TQT_SLOT(slotPastLimit()));
-	layout->addWidget(mTimeWidget);
-	layout->addSpacing(spacingHint());
+	tqlayout->addWidget(mTimeWidget);
+	tqlayout->addSpacing(spacingHint());
 
 	setButtonWhatsThis(Ok, i18n("Defer the alarm until the specified time."));
 	setButtonWhatsThis(User1, i18n("Cancel the deferred alarm. This does not affect future recurrences."));
@@ -107,7 +107,7 @@ void DeferAlarmDlg::slotOk()
 			case KAEvent::LIMIT_NONE:
 				break;   // can't happen with a valid endTime
 		}
-		KMessageBox::sorry(this, text.arg(endTime.formatLocale()));
+		KMessageBox::sorry(this, text.tqarg(endTime.formatLocale()));
 	}
 	else
 		accept();
diff --git a/kalarm/editdlg.cpp b/kalarm/editdlg.cpp
index 02f16912a..15a2b38ae 100644
--- a/kalarm/editdlg.cpp
+++ b/kalarm/editdlg.cpp
@@ -22,7 +22,7 @@
 
 #include <limits.h>
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqpopupmenu.h>
 #include <tqvbox.h>
 #include <tqgroupbox.h>
@@ -129,10 +129,10 @@ inline TQString recurText(const KAEvent& event)
 {
 	TQString r;
 	if (event.repeatCount())
-		r = TQString::fromLatin1("%1 / %2").arg(event.recurrenceText()).arg(event.repetitionText());
+		r = TQString::tqfromLatin1("%1 / %2").tqarg(event.recurrenceText()).tqarg(event.repetitionText());
 	else
 		r = event.recurrenceText();
-	return i18n("&Recurrence - [%1]").arg(r);
+	return i18n("&Recurrence - [%1]").tqarg(r);
 }
 
 // Collect these widget labels together to ensure consistent wording and
@@ -196,12 +196,12 @@ EditAlarmDlg::EditAlarmDlg(bool Template, const TQString& caption, TQWidget* par
 		TQHBox* box = new TQHBox(mainWidget);
 		box->setSpacing(spacingHint());
 		TQLabel* label = new TQLabel(i18n("Template name:"), box);
-		label->setFixedSize(label->sizeHint());
+		label->setFixedSize(label->tqsizeHint());
 		mTemplateName = new TQLineEdit(box);
 		mTemplateName->setReadOnly(mReadOnly);
 		label->setBuddy(mTemplateName);
 		TQWhatsThis::add(box, i18n("Enter the name of the alarm template"));
-		box->setFixedHeight(box->sizeHint().height());
+		box->setFixedHeight(box->tqsizeHint().height());
 	}
 	mTabs = new TQTabWidget(mainWidget);
 	mTabs->setMargin(marginHint());
@@ -230,13 +230,13 @@ EditAlarmDlg::EditAlarmDlg(bool Template, const TQString& caption, TQWidget* par
 	mActionGroup = new ButtonGroup(i18n("Action"), mainPage, "actionGroup");
 	connect(mActionGroup, TQT_SIGNAL(buttonSet(int)), TQT_SLOT(slotAlarmTypeChanged(int)));
 	topLayout->addWidget(mActionGroup, 1);
-	TQBoxLayout* layout = new TQVBoxLayout(mActionGroup, marginHint(), spacingHint());
-	layout->addSpacing(fontMetrics().lineSpacing()/2);
-	TQGridLayout* grid = new TQGridLayout(layout, 1, 5);
+	TQBoxLayout* tqlayout = new TQVBoxLayout(mActionGroup, marginHint(), spacingHint());
+	tqlayout->addSpacing(fontMetrics().lineSpacing()/2);
+	TQGridLayout* grid = new TQGridLayout(tqlayout, 1, 5);
 
 	// Message radio button
 	mMessageRadio = new RadioButton(i18n("Te&xt"), mActionGroup, "messageButton");
-	mMessageRadio->setFixedSize(mMessageRadio->sizeHint());
+	mMessageRadio->setFixedSize(mMessageRadio->tqsizeHint());
 	TQWhatsThis::add(mMessageRadio,
 	      i18n("If checked, the alarm will display a text message."));
 	grid->addWidget(mMessageRadio, 1, 0);
@@ -244,7 +244,7 @@ EditAlarmDlg::EditAlarmDlg(bool Template, const TQString& caption, TQWidget* par
 
 	// File radio button
 	mFileRadio = new PickAlarmFileRadio(i18n("&File"), mActionGroup, "fileButton");
-	mFileRadio->setFixedSize(mFileRadio->sizeHint());
+	mFileRadio->setFixedSize(mFileRadio->tqsizeHint());
 	TQWhatsThis::add(mFileRadio,
 	      i18n("If checked, the alarm will display the contents of a text or image file."));
 	grid->addWidget(mFileRadio, 1, 2);
@@ -252,7 +252,7 @@ EditAlarmDlg::EditAlarmDlg(bool Template, const TQString& caption, TQWidget* par
 
 	// Command radio button
 	mCommandRadio = new RadioButton(i18n("Co&mmand"), mActionGroup, "cmdButton");
-	mCommandRadio->setFixedSize(mCommandRadio->sizeHint());
+	mCommandRadio->setFixedSize(mCommandRadio->tqsizeHint());
 	TQWhatsThis::add(mCommandRadio,
 	      i18n("If checked, the alarm will execute a shell command."));
 	grid->addWidget(mCommandRadio, 1, 4);
@@ -260,81 +260,81 @@ EditAlarmDlg::EditAlarmDlg(bool Template, const TQString& caption, TQWidget* par
 
 	// Email radio button
 	mEmailRadio = new RadioButton(i18n("&Email"), mActionGroup, "emailButton");
-	mEmailRadio->setFixedSize(mEmailRadio->sizeHint());
+	mEmailRadio->setFixedSize(mEmailRadio->tqsizeHint());
 	TQWhatsThis::add(mEmailRadio,
 	      i18n("If checked, the alarm will send an email."));
 	grid->addWidget(mEmailRadio, 1, 6);
 
 	initDisplayAlarms(mActionGroup);
-	layout->addWidget(mDisplayAlarmsFrame);
+	tqlayout->addWidget(mDisplayAlarmsFrame);
 	initCommand(mActionGroup);
-	layout->addWidget(mCommandFrame);
+	tqlayout->addWidget(mCommandFrame);
 	initEmail(mActionGroup);
-	layout->addWidget(mEmailFrame);
+	tqlayout->addWidget(mEmailFrame);
 
 	// Deferred date/time: visible only for a deferred recurring event.
 	mDeferGroup = new TQGroupBox(1, Qt::Vertical, i18n("Deferred Alarm"), mainPage, "deferGroup");
 	topLayout->addWidget(mDeferGroup);
 	TQLabel* label = new TQLabel(i18n("Deferred to:"), mDeferGroup);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	mDeferTimeLabel = new TQLabel(mDeferGroup);
 
 	mDeferChangeButton = new TQPushButton(i18n("C&hange..."), mDeferGroup);
-	mDeferChangeButton->setFixedSize(mDeferChangeButton->sizeHint());
+	mDeferChangeButton->setFixedSize(mDeferChangeButton->tqsizeHint());
 	connect(mDeferChangeButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotEditDeferral()));
 	TQWhatsThis::add(mDeferChangeButton, i18n("Change the alarm's deferred time, or cancel the deferral"));
 	mDeferGroup->addSpace(0);
 
-	layout = new TQHBoxLayout(topLayout);
+	tqlayout = new TQHBoxLayout(topLayout);
 
 	// Date and time entry
 	if (mTemplate)
 	{
 		mTemplateTimeGroup = new ButtonGroup(i18n("Time"), mainPage, "templateGroup");
 		connect(mTemplateTimeGroup, TQT_SIGNAL(buttonSet(int)), TQT_SLOT(slotTemplateTimeType(int)));
-		layout->addWidget(mTemplateTimeGroup);
+		tqlayout->addWidget(mTemplateTimeGroup);
 		grid = new TQGridLayout(mTemplateTimeGroup, 2, 2, marginHint(), spacingHint());
 		grid->addRowSpacing(0, fontMetrics().lineSpacing()/2);
-		// Get alignment to use in TQGridLayout (AlignAuto doesn't work correctly there)
-		int alignment = TQApplication::reverseLayout() ? TQt::AlignRight : TQt::AlignLeft;
+		// Get tqalignment to use in TQGridLayout (AlignAuto doesn't work correctly there)
+		int tqalignment = TQApplication::reverseLayout() ? TQt::AlignRight : TQt::AlignLeft;
 
 		mTemplateDefaultTime = new RadioButton(i18n("&Default time"), mTemplateTimeGroup, "templateDefTimeButton");
-		mTemplateDefaultTime->setFixedSize(mTemplateDefaultTime->sizeHint());
+		mTemplateDefaultTime->setFixedSize(mTemplateDefaultTime->tqsizeHint());
 		mTemplateDefaultTime->setReadOnly(mReadOnly);
 		TQWhatsThis::add(mTemplateDefaultTime,
 		      i18n("Do not specify a start time for alarms based on this template. "
 		           "The normal default start time will be used."));
-		grid->addWidget(mTemplateDefaultTime, 0, 0, alignment);
+		grid->addWidget(mTemplateDefaultTime, 0, 0, tqalignment);
 
 		TQHBox* box = new TQHBox(mTemplateTimeGroup);
 		box->setSpacing(spacingHint());
 		mTemplateUseTime = new RadioButton(i18n("Time:"), box, "templateTimeButton");
-		mTemplateUseTime->setFixedSize(mTemplateUseTime->sizeHint());
+		mTemplateUseTime->setFixedSize(mTemplateUseTime->tqsizeHint());
 		mTemplateUseTime->setReadOnly(mReadOnly);
 		TQWhatsThis::add(mTemplateUseTime,
 		      i18n("Specify a start time for alarms based on this template."));
 		mTemplateTimeGroup->insert(mTemplateUseTime);
 		mTemplateTime = new TimeEdit(box, "templateTimeEdit");
-		mTemplateTime->setFixedSize(mTemplateTime->sizeHint());
+		mTemplateTime->setFixedSize(mTemplateTime->tqsizeHint());
 		mTemplateTime->setReadOnly(mReadOnly);
 		TQWhatsThis::add(mTemplateTime,
-		      TQString("%1\n\n%2").arg(i18n("Enter the start time for alarms based on this template."))
-		                         .arg(TimeSpinBox::shiftWhatsThis()));
+		      TQString("%1\n\n%2").tqarg(i18n("Enter the start time for alarms based on this template."))
+		                         .tqarg(TimeSpinBox::shiftWhatsThis()));
 		box->setStretchFactor(new TQWidget(box), 1);    // left adjust the controls
-		box->setFixedHeight(box->sizeHint().height());
-		grid->addWidget(box, 0, 1, alignment);
+		box->setFixedHeight(box->tqsizeHint().height());
+		grid->addWidget(box, 0, 1, tqalignment);
 
 		mTemplateAnyTime = new RadioButton(i18n("An&y time"), mTemplateTimeGroup, "templateAnyTimeButton");
-		mTemplateAnyTime->setFixedSize(mTemplateAnyTime->sizeHint());
+		mTemplateAnyTime->setFixedSize(mTemplateAnyTime->tqsizeHint());
 		mTemplateAnyTime->setReadOnly(mReadOnly);
 		TQWhatsThis::add(mTemplateAnyTime,
-		      i18n("Set the '%1' option for alarms based on this template.").arg(i18n("Any time")));
-		grid->addWidget(mTemplateAnyTime, 1, 0, alignment);
+		      i18n("Set the '%1' option for alarms based on this template.").tqarg(i18n("Any time")));
+		grid->addWidget(mTemplateAnyTime, 1, 0, tqalignment);
 
 		box = new TQHBox(mTemplateTimeGroup);
 		box->setSpacing(spacingHint());
 		mTemplateUseTimeAfter = new RadioButton(AlarmTimeWidget::i18n_w_TimeFromNow(), box, "templateFromNowButton");
-		mTemplateUseTimeAfter->setFixedSize(mTemplateUseTimeAfter->sizeHint());
+		mTemplateUseTimeAfter->setFixedSize(mTemplateUseTimeAfter->tqsizeHint());
 		mTemplateUseTimeAfter->setReadOnly(mReadOnly);
 		TQWhatsThis::add(mTemplateUseTimeAfter,
 		      i18n("Set alarms based on this template to start after the specified time "
@@ -342,15 +342,15 @@ EditAlarmDlg::EditAlarmDlg(bool Template, const TQString& caption, TQWidget* par
 		mTemplateTimeGroup->insert(mTemplateUseTimeAfter);
 		mTemplateTimeAfter = new TimeSpinBox(1, maxDelayTime, box);
 		mTemplateTimeAfter->setValue(1439);
-		mTemplateTimeAfter->setFixedSize(mTemplateTimeAfter->sizeHint());
+		mTemplateTimeAfter->setFixedSize(mTemplateTimeAfter->tqsizeHint());
 		mTemplateTimeAfter->setReadOnly(mReadOnly);
 		TQWhatsThis::add(mTemplateTimeAfter,
-		      TQString("%1\n\n%2").arg(AlarmTimeWidget::i18n_TimeAfterPeriod())
-		                         .arg(TimeSpinBox::shiftWhatsThis()));
-		box->setFixedHeight(box->sizeHint().height());
-		grid->addWidget(box, 1, 1, alignment);
+		      TQString("%1\n\n%2").tqarg(AlarmTimeWidget::i18n_TimeAfterPeriod())
+		                         .tqarg(TimeSpinBox::shiftWhatsThis()));
+		box->setFixedHeight(box->tqsizeHint().height());
+		grid->addWidget(box, 1, 1, tqalignment);
 
-		layout->addStretch();
+		tqlayout->addStretch();
 	}
 	else
 	{
@@ -363,9 +363,9 @@ EditAlarmDlg::EditAlarmDlg(bool Template, const TQString& caption, TQWidget* par
 	static const TQString reminderText = i18n("Enter how long in advance of the main alarm to display a reminder alarm.");
 	mReminder = new Reminder(i18n("Rem&inder:"),
 	                         i18n("Check to additionally display a reminder in advance of the main alarm time(s)."),
-	                         TQString("%1\n\n%2").arg(reminderText).arg(TimeSpinBox::shiftWhatsThis()),
+	                         TQString("%1\n\n%2").tqarg(reminderText).tqarg(TimeSpinBox::shiftWhatsThis()),
 	                         true, true, mainPage);
-	mReminder->setFixedSize(mReminder->sizeHint());
+	mReminder->setFixedSize(mReminder->tqsizeHint());
 	topLayout->addWidget(mReminder, 0, TQt::AlignAuto);
 
 	// Late cancel selector - default = allow late display
@@ -373,20 +373,20 @@ EditAlarmDlg::EditAlarmDlg(bool Template, const TQString& caption, TQWidget* par
 	topLayout->addWidget(mLateCancel, 0, TQt::AlignAuto);
 
 	// Acknowledgement confirmation required - default = no confirmation
-	layout = new TQHBoxLayout(topLayout, 0);
+	tqlayout = new TQHBoxLayout(topLayout, 0);
 	mConfirmAck = createConfirmAckCheckbox(mainPage);
-	mConfirmAck->setFixedSize(mConfirmAck->sizeHint());
-	layout->addWidget(mConfirmAck);
-	layout->addSpacing(2*spacingHint());
-	layout->addStretch();
+	mConfirmAck->setFixedSize(mConfirmAck->tqsizeHint());
+	tqlayout->addWidget(mConfirmAck);
+	tqlayout->addSpacing(2*spacingHint());
+	tqlayout->addStretch();
 
 	if (theApp()->korganizerEnabled())
 	{
 		// Show in KOrganizer checkbox
 		mShowInKorganizer = new CheckBox(i18n_ShowInKOrganizer(), mainPage);
-		mShowInKorganizer->setFixedSize(mShowInKorganizer->sizeHint());
+		mShowInKorganizer->setFixedSize(mShowInKorganizer->tqsizeHint());
 		TQWhatsThis::add(mShowInKorganizer, i18n("Check to copy the alarm into KOrganizer's calendar"));
-		layout->addWidget(mShowInKorganizer);
+		tqlayout->addWidget(mShowInKorganizer);
 	}
 
 	setButtonWhatsThis(Ok, i18n("Schedule the alarm at the specified time."));
@@ -436,40 +436,40 @@ void EditAlarmDlg::initDisplayAlarms(TQWidget* parent)
 	// File browse button
 	mFileBrowseButton = new TQPushButton(mFileBox);
 	mFileBrowseButton->setPixmap(SmallIcon("fileopen"));
-	mFileBrowseButton->setFixedSize(mFileBrowseButton->sizeHint());
+	mFileBrowseButton->setFixedSize(mFileBrowseButton->tqsizeHint());
 	TQToolTip::add(mFileBrowseButton, i18n("Choose a file"));
 	TQWhatsThis::add(mFileBrowseButton, i18n("Select a text or image file to display."));
 	mFileRadio->init(mFileBrowseButton, mFileMessageEdit);
 
 	// Font and colour choice button and sample text
 	mFontColourButton = new FontColourButton(mDisplayAlarmsFrame);
-	mFontColourButton->setMaximumHeight(mFontColourButton->sizeHint().height());
+	mFontColourButton->setMaximumHeight(mFontColourButton->tqsizeHint().height());
 	frameLayout->addWidget(mFontColourButton);
 
-	TQHBoxLayout* layout = new TQHBoxLayout(frameLayout, 0, 0);
+	TQHBoxLayout* tqlayout = new TQHBoxLayout(frameLayout, 0, 0);
 	mBgColourBox = new TQHBox(mDisplayAlarmsFrame);
 	mBgColourBox->setSpacing(spacingHint());
-	layout->addWidget(mBgColourBox);
-	layout->addStretch();
+	tqlayout->addWidget(mBgColourBox);
+	tqlayout->addStretch();
 	TQLabel* label = new TQLabel(i18n("&Background color:"), mBgColourBox);
 	mBgColourButton = new ColourCombo(mBgColourBox);
 	label->setBuddy(mBgColourButton);
 	TQWhatsThis::add(mBgColourBox, i18n("Select the alarm message background color"));
 
 	// Sound checkbox and file selector
-	layout = new TQHBoxLayout(frameLayout);
+	tqlayout = new TQHBoxLayout(frameLayout);
 	mSoundPicker = new SoundPicker(mDisplayAlarmsFrame);
-	mSoundPicker->setFixedSize(mSoundPicker->sizeHint());
-	layout->addWidget(mSoundPicker);
-	layout->addSpacing(2*spacingHint());
-	layout->addStretch();
+	mSoundPicker->setFixedSize(mSoundPicker->tqsizeHint());
+	tqlayout->addWidget(mSoundPicker);
+	tqlayout->addSpacing(2*spacingHint());
+	tqlayout->addStretch();
 
 	if (ShellProcess::authorised())    // don't display if shell commands not allowed (e.g. kiosk mode)
 	{
 		// Special actions button
 		mSpecialActionsButton = new SpecialActionsButton(i18n_SpecialActions(), mDisplayAlarmsFrame);
-		mSpecialActionsButton->setFixedSize(mSpecialActionsButton->sizeHint());
-		layout->addWidget(mSpecialActionsButton);
+		mSpecialActionsButton->setFixedSize(mSpecialActionsButton->tqsizeHint());
+		tqlayout->addWidget(mSpecialActionsButton);
 	}
 
 	// Top-adjust the controls
@@ -488,7 +488,7 @@ void EditAlarmDlg::initCommand(TQWidget* parent)
 	TQBoxLayout* frameLayout = new TQVBoxLayout(mCommandFrame, 0, spacingHint());
 
 	mCmdTypeScript = new CheckBox(i18n_p_EnterScript(), mCommandFrame);
-	mCmdTypeScript->setFixedSize(mCmdTypeScript->sizeHint());
+	mCmdTypeScript->setFixedSize(mCmdTypeScript->tqsizeHint());
 	connect(mCmdTypeScript, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotCmdScriptToggled(bool)));
 	TQWhatsThis::add(mCmdTypeScript, i18n("Check to enter the contents of a script instead of a shell command line"));
 	frameLayout->addWidget(mCmdTypeScript, 0, TQt::AlignAuto);
@@ -505,20 +505,20 @@ void EditAlarmDlg::initCommand(TQWidget* parent)
 
 	mCmdOutputGroup = new ButtonGroup(i18n("Command Output"), mCommandFrame);
 	frameLayout->addWidget(mCmdOutputGroup);
-	TQBoxLayout* layout = new TQVBoxLayout(mCmdOutputGroup, marginHint(), spacingHint());
-	layout->addSpacing(fontMetrics().lineSpacing()/2);
+	TQBoxLayout* tqlayout = new TQVBoxLayout(mCmdOutputGroup, marginHint(), spacingHint());
+	tqlayout->addSpacing(fontMetrics().lineSpacing()/2);
 
 	// Execute in terminal window
 	RadioButton* button = new RadioButton(i18n_u_ExecInTermWindow(), mCmdOutputGroup, "execInTerm");
-	button->setFixedSize(button->sizeHint());
+	button->setFixedSize(button->tqsizeHint());
 	TQWhatsThis::add(button, i18n("Check to execute the command in a terminal window"));
 	mCmdOutputGroup->insert(button, EXEC_IN_TERMINAL);
-	layout->addWidget(button, 0, TQt::AlignAuto);
+	tqlayout->addWidget(button, 0, TQt::AlignAuto);
 
 	// Log file name edit box
 	TQHBox* box = new TQHBox(mCmdOutputGroup);
 	(new TQWidget(box))->setFixedWidth(button->tqstyle().subRect(TQStyle::SR_RadioButtonIndicator, button).width());   // indent the edit box
-//	(new TQWidget(box))->setFixedWidth(button->style().pixelMetric(TQStyle::PM_ExclusiveIndicatorWidth));   // indent the edit box
+//	(new TQWidget(box))->setFixedWidth(button->style().tqpixelMetric(TQStyle::PM_ExclusiveIndicatorWidth));   // indent the edit box
 	mCmdLogFileEdit = new LineEdit(LineEdit::Url, box);
 	mCmdLogFileEdit->setAcceptDrops(true);
 	TQWhatsThis::add(mCmdLogFileEdit, i18n("Enter the name or path of the log file."));
@@ -527,25 +527,25 @@ void EditAlarmDlg::initCommand(TQWidget* parent)
 	// The file browser dialogue is activated by the PickLogFileRadio class.
 	TQPushButton* browseButton = new TQPushButton(box);
 	browseButton->setPixmap(SmallIcon("fileopen"));
-	browseButton->setFixedSize(browseButton->sizeHint());
+	browseButton->setFixedSize(browseButton->tqsizeHint());
 	TQToolTip::add(browseButton, i18n("Choose a file"));
 	TQWhatsThis::add(browseButton, i18n("Select a log file."));
 
 	// Log output to file
 	button = new PickLogFileRadio(browseButton, mCmdLogFileEdit, i18n_g_LogToFile(), mCmdOutputGroup, "cmdLog");
-	button->setFixedSize(button->sizeHint());
+	button->setFixedSize(button->tqsizeHint());
 	TQWhatsThis::add(button,
 	      i18n("Check to log the command output to a local file. The output will be appended to any existing contents of the file."));
 	mCmdOutputGroup->insert(button, LOG_TO_FILE);
-	layout->addWidget(button, 0, TQt::AlignAuto);
-	layout->addWidget(box);
+	tqlayout->addWidget(button, 0, TQt::AlignAuto);
+	tqlayout->addWidget(box);
 
 	// Discard output
 	button = new RadioButton(i18n("Discard"), mCmdOutputGroup, "cmdDiscard");
-	button->setFixedSize(button->sizeHint());
+	button->setFixedSize(button->tqsizeHint());
 	TQWhatsThis::add(button, i18n("Check to discard command output."));
 	mCmdOutputGroup->insert(button, DISCARD_OUTPUT);
-	layout->addWidget(button, 0, TQt::AlignAuto);
+	tqlayout->addWidget(button, 0, TQt::AlignAuto);
 
 	// Top-adjust the controls
 	mCmdPadding = new TQHBox(mCommandFrame);
@@ -560,8 +560,8 @@ void EditAlarmDlg::initEmail(TQWidget* parent)
 {
 	mEmailFrame = new TQFrame(parent);
 	mEmailFrame->setFrameStyle(TQFrame::NoFrame);
-	TQBoxLayout* layout = new TQVBoxLayout(mEmailFrame, 0, spacingHint());
-	TQGridLayout* grid = new TQGridLayout(layout, 3, 3, spacingHint());
+	TQBoxLayout* tqlayout = new TQVBoxLayout(mEmailFrame, 0, spacingHint());
+	TQGridLayout* grid = new TQGridLayout(tqlayout, 3, 3, spacingHint());
 	grid->setColStretch(1, 1);
 
 	mEmailFromList = 0;
@@ -569,11 +569,11 @@ void EditAlarmDlg::initEmail(TQWidget* parent)
 	{
 		// Email sender identity
 		TQLabel* label = new TQLabel(i18n_EmailFrom(), mEmailFrame);
-		label->setFixedSize(label->sizeHint());
+		label->setFixedSize(label->tqsizeHint());
 		grid->addWidget(label, 0, 0);
 
 		mEmailFromList = new EmailIdCombo(KAMail::identityManager(), mEmailFrame);
-		mEmailFromList->setMinimumSize(mEmailFromList->sizeHint());
+		mEmailFromList->setMinimumSize(mEmailFromList->tqsizeHint());
 		label->setBuddy(mEmailFromList);
 		TQWhatsThis::add(mEmailFromList,
 		      i18n("Your email identity, used to identify you as the sender when sending email alarms."));
@@ -582,11 +582,11 @@ void EditAlarmDlg::initEmail(TQWidget* parent)
 
 	// Email recipients
 	TQLabel* label = new TQLabel(i18n_EmailTo(), mEmailFrame);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	grid->addWidget(label, 1, 0);
 
 	mEmailToEdit = new LineEdit(LineEdit::Emails, mEmailFrame);
-	mEmailToEdit->setMinimumSize(mEmailToEdit->sizeHint());
+	mEmailToEdit->setMinimumSize(mEmailToEdit->tqsizeHint());
 	TQWhatsThis::add(mEmailToEdit,
 	      i18n("Enter the addresses of the email recipients. Separate multiple addresses by "
 	           "commas or semicolons."));
@@ -594,7 +594,7 @@ void EditAlarmDlg::initEmail(TQWidget* parent)
 
 	mEmailAddressButton = new TQPushButton(mEmailFrame);
 	mEmailAddressButton->setPixmap(SmallIcon("contents"));
-	mEmailAddressButton->setFixedSize(mEmailAddressButton->sizeHint());
+	mEmailAddressButton->setFixedSize(mEmailAddressButton->tqsizeHint());
 	connect(mEmailAddressButton, TQT_SIGNAL(clicked()), TQT_SLOT(openAddressBook()));
 	TQToolTip::add(mEmailAddressButton, i18n("Open address book"));
 	TQWhatsThis::add(mEmailAddressButton, i18n("Select email addresses from your address book."));
@@ -602,11 +602,11 @@ void EditAlarmDlg::initEmail(TQWidget* parent)
 
 	// Email subject
 	label = new TQLabel(i18n_j_EmailSubject(), mEmailFrame);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	grid->addWidget(label, 2, 0);
 
 	mEmailSubjectEdit = new LineEdit(mEmailFrame);
-	mEmailSubjectEdit->setMinimumSize(mEmailSubjectEdit->sizeHint());
+	mEmailSubjectEdit->setMinimumSize(mEmailSubjectEdit->tqsizeHint());
 	label->setBuddy(mEmailSubjectEdit);
 	TQWhatsThis::add(mEmailSubjectEdit, i18n("Enter the email subject."));
 	grid->addMultiCellWidget(mEmailSubjectEdit, 2, 2, 1, 2);
@@ -614,19 +614,19 @@ void EditAlarmDlg::initEmail(TQWidget* parent)
 	// Email body
 	mEmailMessageEdit = new TextEdit(mEmailFrame);
 	TQWhatsThis::add(mEmailMessageEdit, i18n("Enter the email message."));
-	layout->addWidget(mEmailMessageEdit);
+	tqlayout->addWidget(mEmailMessageEdit);
 
 	// Email attachments
-	grid = new TQGridLayout(layout, 2, 3, spacingHint());
+	grid = new TQGridLayout(tqlayout, 2, 3, spacingHint());
 	label = new TQLabel(i18n("Attachment&s:"), mEmailFrame);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	grid->addWidget(label, 0, 0);
 
 	mEmailAttachList = new TQComboBox(true, mEmailFrame);
-	mEmailAttachList->setMinimumSize(mEmailAttachList->sizeHint());
+	mEmailAttachList->setMinimumSize(mEmailAttachList->tqsizeHint());
 	mEmailAttachList->lineEdit()->setReadOnly(true);
 TQListBox* list = mEmailAttachList->listBox();
-TQRect rect = list->geometry();
+TQRect rect = list->tqgeometry();
 list->setGeometry(rect.left() - 50, rect.top(), rect.width(), rect.height());
 	label->setBuddy(mEmailAttachList);
 	TQWhatsThis::add(mEmailAttachList,
@@ -646,7 +646,7 @@ list->setGeometry(rect.left() - 50, rect.top(), rect.width(), rect.height());
 
 	// BCC email to sender
 	mEmailBcc = new CheckBox(i18n_s_CopyEmailToSelf(), mEmailFrame);
-	mEmailBcc->setFixedSize(mEmailBcc->sizeHint());
+	mEmailBcc->setFixedSize(mEmailBcc->tqsizeHint());
 	TQWhatsThis::add(mEmailBcc,
 	      i18n("If checked, the email will be blind copied to you."));
 	grid->addMultiCellWidget(mEmailBcc, 1, 1, 0, 1, TQt::AlignAuto);
@@ -708,7 +708,7 @@ void EditAlarmDlg::initialise(const KAEvent* event)
 			if (event->isTemplate())
 			{
 				// Initialising from an alarm template: use current date
-				TQDateTime now = TQDateTime::currentDateTime();
+				TQDateTime now = TQDateTime::tqcurrentDateTime();
 				int afterTime = event->templateAfterTime();
 				if (afterTime >= 0)
 				{
@@ -728,7 +728,7 @@ void EditAlarmDlg::initialise(const KAEvent* event)
 			else
 			{
 				mExpiredRecurrence = recurs && event->mainExpired();
-				mTimeWidget->setDateTime(recurs || event->uidStatus() == KAEvent::EXPIRED ? event->startDateTime()
+				mTimeWidget->setDateTime(recurs || event->uidtqStatus() == KAEvent::EXPIRED ? event->startDateTime()
 				                         : event->mainExpired() ? event->deferDateTime() : event->mainDateTime());
 			}
 		}
@@ -750,7 +750,7 @@ void EditAlarmDlg::initialise(const KAEvent* event)
 		                        TimePeriod::HOURS_MINUTES);
 		mLateCancel->showAutoClose(action == KAEvent::MESSAGE || action == KAEvent::FILE);
 		mLateCancel->setAutoClose(event->autoClose());
-		mLateCancel->setFixedSize(mLateCancel->sizeHint());
+		mLateCancel->setFixedSize(mLateCancel->tqsizeHint());
 		if (mShowInKorganizer)
 			mShowInKorganizer->setChecked(event->copyToKOrganizer());
 		mConfirmAck->setChecked(event->confirmAck());
@@ -804,7 +804,7 @@ void EditAlarmDlg::initialise(const KAEvent* event)
 		mFontColourButton->setBgColour(Preferences::defaultBgColour());
 		mFontColourButton->setFgColour(Preferences::defaultFgColour());
 		mBgColourButton->setColour(Preferences::defaultBgColour());
-		TQDateTime defaultTime = TQDateTime::currentDateTime().addSecs(60);
+		TQDateTime defaultTime = TQDateTime::tqcurrentDateTime().addSecs(60);
 		if (mTemplate)
 		{
 			mTemplateTimeGroup->setButton(mTemplateTimeGroup->id(mTemplateDefaultTime));
@@ -817,7 +817,7 @@ void EditAlarmDlg::initialise(const KAEvent* event)
 		mLateCancel->setMinutes((Preferences::defaultLateCancel() ? 1 : 0), false, TimePeriod::HOURS_MINUTES);
 		mLateCancel->showAutoClose(true);
 		mLateCancel->setAutoClose(Preferences::defaultAutoClose());
-		mLateCancel->setFixedSize(mLateCancel->sizeHint());
+		mLateCancel->setFixedSize(mLateCancel->tqsizeHint());
 		if (mShowInKorganizer)
 			mShowInKorganizer->setChecked(Preferences::defaultCopyToKOrganizer());
 		mConfirmAck->setChecked(Preferences::defaultConfirmAck());
@@ -1212,7 +1212,7 @@ void EditAlarmDlg::setEvent(KAEvent& event, const TQString& text, bool trial)
 		if (mRecurrenceEdit->repeatType() != RecurrenceEdit::NO_RECUR)
 		{
 			mRecurrenceEdit->updateEvent(event, !mTemplate);
-			TQDateTime now = TQDateTime::currentDateTime();
+			TQDateTime now = TQDateTime::tqcurrentDateTime();
 			bool dateOnly = mAlarmDateTime.isDateOnly();
 			if (dateOnly  &&  mAlarmDateTime.date() < now.date()
 			||  !dateOnly  &&  mAlarmDateTime.rawDateTime() < now)
@@ -1232,7 +1232,7 @@ void EditAlarmDlg::setEvent(KAEvent& event, const TQString& text, bool trial)
 					DateTime remindTime = mAlarmDateTime.addMins(-reminder);
 					if (mDeferDateTime >= remindTime)
 					{
-						if (remindTime > TQDateTime::currentDateTime())
+						if (remindTime > TQDateTime::tqcurrentDateTime())
 							deferral = false;    // ignore deferral if it's after next reminder
 						else if (mDeferDateTime > remindTime)
 							deferReminder = true;    // it's the reminder which is being deferred
@@ -1298,7 +1298,7 @@ void EditAlarmDlg::showEvent(TQShowEvent* se)
 		if (KAlarm::readConfigWindowSize(EDIT_DIALOG_NAME, s))
 			s.setHeight(s.height() + (mDeferGroup->isHidden() ? 0 : mDeferGroupHeight));
 		else
-			s = minimumSize();
+			s = tqminimumSize();
 		resize(s);
 	}
 	KWin::setOnDesktop(winId(), mDesktop);    // ensure it displays on the desktop expected by the user
@@ -1381,7 +1381,7 @@ void EditAlarmDlg::slotOk()
 	{
 		if (timedRecurrence)
 		{
-			TQDateTime now = TQDateTime::currentDateTime();
+			TQDateTime now = TQDateTime::tqcurrentDateTime();
 			if (mAlarmDateTime.date() < now.date()
 			||  mAlarmDateTime.date() == now.date()
 			    && !mAlarmDateTime.isDateOnly() && mAlarmDateTime.time() < now.time())
@@ -1424,7 +1424,7 @@ void EditAlarmDlg::slotOk()
 				mTabs->setCurrentPage(mMainPageIndex);
 				mReminder->setFocusOnCount();
 				KMessageBox::sorry(this, i18n("Reminder period must be less than the recurrence interval, unless '%1' is checked."
-				                             ).arg(Reminder::i18n_first_recurrence_only()));
+				                             ).tqarg(Reminder::i18n_first_recurrence_only()));
 				return;
 			}
 		}
@@ -1479,15 +1479,15 @@ void EditAlarmDlg::slotTry()
 			if (mCommandRadio->isOn()  &&  mCmdOutputGroup->selectedId() != EXEC_IN_TERMINAL)
 			{
 				theApp()->commandMessage((ShellProcess*)proc, this);
-				KMessageBox::information(this, i18n("Command executed:\n%1").arg(text));
+				KMessageBox::information(this, i18n("Command executed:\n%1").tqarg(text));
 				theApp()->commandMessage((ShellProcess*)proc, 0);
 			}
 			else if (mEmailRadio->isOn())
 			{
 				TQString bcc;
 				if (mEmailBcc->isChecked())
-					bcc = i18n("\nBcc: %1").arg(Preferences::emailBccAddress());
-				KMessageBox::information(this, i18n("Email sent to:\n%1%2").arg(mEmailAddresses.join("\n")).arg(bcc));
+					bcc = i18n("\nBcc: %1").tqarg(Preferences::emailBccAddress());
+				KMessageBox::information(this, i18n("Email sent to:\n%1%2").tqarg(mEmailAddresses.join("\n")).tqarg(bcc));
 			}
 		}
 	}
@@ -1530,7 +1530,7 @@ void EditAlarmDlg::slotEditDeferral()
 			return;
 		limit = false;
 	}
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	if (limit)
 	{
 		if (repeatCount  &&  start < now)
@@ -1557,7 +1557,7 @@ void EditAlarmDlg::slotEditDeferral()
 		if (reminder)
 		{
 			DateTime remindTime = start.addMins(-reminder);
-			if (TQDateTime::currentDateTime() < remindTime)
+			if (TQDateTime::tqcurrentDateTime() < remindTime)
 				start = remindTime;
 		}
 		deferDlg.setLimit(start.addSecs(-60));
@@ -1604,7 +1604,7 @@ void EditAlarmDlg::slotShowRecurrenceEdit()
 	mRecurPageIndex = mTabs->currentPageIndex();
 	if (!mReadOnly  &&  !mTemplate)
 	{
-		TQDateTime now = TQDateTime::currentDateTime();
+		TQDateTime now = TQDateTime::tqcurrentDateTime();
 		mAlarmDateTime = mTimeWidget->getDateTime(0, false, false);
 		bool expired = (mAlarmDateTime.dateTime() < now);
 		if (mRecurSetDefaultEndDate)
@@ -1728,7 +1728,7 @@ bool EditAlarmDlg::checkEmailData()
 			if (!bad.isEmpty())
 			{
 				mEmailToEdit->setFocus();
-				KMessageBox::error(this, i18n("Invalid email address:\n%1").arg(bad));
+				KMessageBox::error(this, i18n("Invalid email address:\n%1").tqarg(bad));
 				return false;
 			}
 		}
@@ -1752,7 +1752,7 @@ bool EditAlarmDlg::checkEmailData()
 					break;      // empty
 				case -1:
 					mEmailAttachList->setFocus();
-					KMessageBox::error(this, i18n("Invalid email attachment:\n%1").arg(att));
+					KMessageBox::error(this, i18n("Invalid email attachment:\n%1").tqarg(att));
 					return false;
 			}
 		}
@@ -1826,7 +1826,7 @@ void EditAlarmDlg::slotAlarmTypeChanged(int)
 		focus = mEmailToEdit;
 	}
 	mLateCancel->showAutoClose(displayAlarm);
-	mLateCancel->setFixedSize(mLateCancel->sizeHint());
+	mLateCancel->setFixedSize(mLateCancel->tqsizeHint());
 	if (focus)
 		focus->setFocus();
 }
@@ -1948,7 +1948,7 @@ bool EditAlarmDlg::checkText(TQString& result, bool showErrorMessage) const
 		enum Err { NONE = 0, BLANK, NONEXISTENT, DIRECTORY, UNREADABLE, NOT_TEXT_IMAGE };
 		Err err = NONE;
 		KURL url;
-		int i = alarmtext.find(TQString::fromLatin1("/"));
+		int i = alarmtext.find(TQString::tqfromLatin1("/"));
 		if (i > 0  &&  alarmtext[i - 1] == ':')
 		{
 			url = alarmtext;
@@ -1973,7 +1973,7 @@ bool EditAlarmDlg::checkText(TQString& result, bool showErrorMessage) const
 			TQDir::setCurrent(TQDir::homeDirPath());
 			alarmtext = info.absFilePath();
 			url.setPath(alarmtext);
-			alarmtext = TQString::fromLatin1("file:") + alarmtext;
+			alarmtext = TQString::tqfromLatin1("file:") + alarmtext;
 			if (!err)
 			{
 				if      (info.isDir())        err = DIRECTORY;
@@ -2012,7 +2012,7 @@ bool EditAlarmDlg::checkText(TQString& result, bool showErrorMessage) const
 				default:
 					break;
 			}
-			if (KMessageBox::warningContinueCancel(const_cast<EditAlarmDlg*>(this), errmsg.arg(alarmtext))
+			if (KMessageBox::warningContinueCancel(const_cast<EditAlarmDlg*>(this), errmsg.tqarg(alarmtext))
 			    == KMessageBox::Cancel)
 				return false;
 		}
@@ -2030,7 +2030,7 @@ bool EditAlarmDlg::checkText(TQString& result, bool showErrorMessage) const
 TextEdit::TextEdit(TQWidget* parent, const char* name)
 	: KTextEdit(parent, name)
 {
-	TQSize tsize = sizeHint();
+	TQSize tsize = tqsizeHint();
 	tsize.setHeight(fontMetrics().lineSpacing()*13/4 + 2*frameWidth());
 	setMinimumSize(tsize);
 }
diff --git a/kalarm/find.cpp b/kalarm/find.cpp
index 29ba4a6d2..560fcfd95 100644
--- a/kalarm/find.cpp
+++ b/kalarm/find.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqwhatsthis.h>
 #include <tqgroupbox.h>
 #include <tqcheckbox.h>
@@ -93,21 +93,21 @@ void Find::display()
 		TQWidget* kalarmWidgets = mDialog->findExtension();
 
 		// Alarm types
-		TQBoxLayout* layout = new TQVBoxLayout(kalarmWidgets, 0, KDialog::spacingHint());
+		TQBoxLayout* tqlayout = new TQVBoxLayout(kalarmWidgets, 0, KDialog::spacingHint());
 		TQGroupBox* group = new TQGroupBox(i18n("Alarm Type"), kalarmWidgets);
-		layout->addWidget(group);
+		tqlayout->addWidget(group);
 		TQGridLayout* grid = new TQGridLayout(group, 2, 2, KDialog::marginHint(), KDialog::spacingHint());
 		grid->addRowSpacing(0, mDialog->fontMetrics().lineSpacing()/2);
 		grid->setColStretch(1, 1);
 
 		// Live & expired alarm selection
 		mLive = new TQCheckBox(i18n("Acti&ve"), group);
-		mLive->setFixedSize(mLive->sizeHint());
+		mLive->setFixedSize(mLive->tqsizeHint());
 		TQWhatsThis::add(mLive, i18n("Check to include active alarms in the search."));
 		grid->addWidget(mLive, 1, 0, TQt::AlignAuto);
 
 		mExpired = new TQCheckBox(i18n("Ex&pired"), group);
-		mExpired->setFixedSize(mExpired->sizeHint());
+		mExpired->setFixedSize(mExpired->tqsizeHint());
 		TQWhatsThis::add(mExpired,
 		      i18n("Check to include expired alarms in the search. "
 		           "This option is only available if expired alarms are currently being displayed."));
@@ -118,22 +118,22 @@ void Find::display()
 
 		// Alarm actions
 		mMessageType = new TQCheckBox(i18n("Text"), group, "message");
-		mMessageType->setFixedSize(mMessageType->sizeHint());
+		mMessageType->setFixedSize(mMessageType->tqsizeHint());
 		TQWhatsThis::add(mMessageType, i18n("Check to include text message alarms in the search."));
 		grid->addWidget(mMessageType, 3, 0);
 
 		mFileType = new TQCheckBox(i18n("Fi&le"), group, "file");
-		mFileType->setFixedSize(mFileType->sizeHint());
+		mFileType->setFixedSize(mFileType->tqsizeHint());
 		TQWhatsThis::add(mFileType, i18n("Check to include file alarms in the search."));
 		grid->addWidget(mFileType, 3, 2);
 
 		mCommandType = new TQCheckBox(i18n("Co&mmand"), group, "command");
-		mCommandType->setFixedSize(mCommandType->sizeHint());
+		mCommandType->setFixedSize(mCommandType->tqsizeHint());
 		TQWhatsThis::add(mCommandType, i18n("Check to include command alarms in the search."));
 		grid->addWidget(mCommandType, 4, 0);
 
 		mEmailType = new TQCheckBox(i18n("&Email"), group, "email");
-		mEmailType->setFixedSize(mEmailType->sizeHint());
+		mEmailType->setFixedSize(mEmailType->tqsizeHint());
 		TQWhatsThis::add(mEmailType, i18n("Check to include email alarms in the search."));
 		grid->addWidget(mEmailType, 4, 2);
 
diff --git a/kalarm/fontcolour.cpp b/kalarm/fontcolour.cpp
index 936cc4c8d..94497b969 100644
--- a/kalarm/fontcolour.cpp
+++ b/kalarm/fontcolour.cpp
@@ -24,7 +24,7 @@
 #include <tqpushbutton.h>
 #include <tqhbox.h>
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqwhatsthis.h>
 
 #include <kglobal.h>
@@ -57,8 +57,8 @@ FontColourChooser::FontColourChooser(TQWidget *parent, const char *name,
 		topLayout = new TQVBoxLayout(page, KDialog::marginHint(), KDialog::spacingHint());
 		topLayout->addSpacing(fontMetrics().height() - KDialog::marginHint() + KDialog::spacingHint());
 	}
-	TQHBoxLayout* hlayout = new TQHBoxLayout(topLayout);
-	TQVBoxLayout* colourLayout = new TQVBoxLayout(hlayout);
+	TQHBoxLayout* htqlayout = new TQHBoxLayout(topLayout);
+	TQVBoxLayout* colourLayout = new TQVBoxLayout(htqlayout);
 	if (fg)
 	{
 		TQHBox* box = new TQHBox(page);    // to group widgets for TQWhatsThis text
@@ -83,35 +83,35 @@ FontColourChooser::FontColourChooser(TQWidget *parent, const char *name,
 	connect(mBgColourButton, TQT_SIGNAL(activated(const TQString&)), TQT_SLOT(setSampleColour()));
 	label->setBuddy(mBgColourButton);
 	TQWhatsThis::add(box, i18n("Select the alarm message background color"));
-	hlayout->addStretch();
+	htqlayout->addStretch();
 
 	if (editColours)
 	{
-		TQHBoxLayout* layout = new TQHBoxLayout(topLayout);
+		TQHBoxLayout* tqlayout = new TQHBoxLayout(topLayout);
 		TQPushButton* button = new TQPushButton(i18n("Add Co&lor..."), page);
-		button->setFixedSize(button->sizeHint());
+		button->setFixedSize(button->tqsizeHint());
 		connect(button, TQT_SIGNAL(clicked()), TQT_SLOT(slotAddColour()));
 		TQWhatsThis::add(button, i18n("Choose a new color to add to the color selection list."));
-		layout->addWidget(button);
+		tqlayout->addWidget(button);
 
 		mRemoveColourButton = new TQPushButton(i18n("&Remove Color"), page);
-		mRemoveColourButton->setFixedSize(mRemoveColourButton->sizeHint());
+		mRemoveColourButton->setFixedSize(mRemoveColourButton->tqsizeHint());
 		connect(mRemoveColourButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotRemoveColour()));
 		TQWhatsThis::add(mRemoveColourButton,
 		      i18n("Remove the color currently shown in the background color chooser, from the color selection list."));
-		layout->addWidget(mRemoveColourButton);
+		tqlayout->addWidget(mRemoveColourButton);
 	}
 
 	if (defaultFont)
 	{
-		TQHBoxLayout* layout = new TQHBoxLayout(topLayout);
+		TQHBoxLayout* tqlayout = new TQHBoxLayout(topLayout);
 		mDefaultFont = new CheckBox(i18n("Use &default font"), page);
-		mDefaultFont->setMinimumSize(mDefaultFont->sizeHint());
+		mDefaultFont->setMinimumSize(mDefaultFont->tqsizeHint());
 		connect(mDefaultFont, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotDefaultFontToggled(bool)));
 		TQWhatsThis::add(mDefaultFont,
 		      i18n("Check to use the default font current at the time the alarm is displayed."));
-		layout->addWidget(mDefaultFont);
-		layout->addWidget(new TQWidget(page));    // left adjust the widget
+		tqlayout->addWidget(mDefaultFont);
+		tqlayout->addWidget(new TQWidget(page));    // left adjust the widget
 	}
 	else
 		mDefaultFont = 0;
diff --git a/kalarm/fontcolourbutton.cpp b/kalarm/fontcolourbutton.cpp
index 4f276361d..e5dd90b92 100644
--- a/kalarm/fontcolourbutton.cpp
+++ b/kalarm/fontcolourbutton.cpp
@@ -21,7 +21,7 @@
 #include "kalarm.h"
 
 #include <tqcheckbox.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqwhatsthis.h>
 
 #include <klocale.h>
@@ -43,26 +43,26 @@ FontColourButton::FontColourButton(TQWidget* parent, const char* name)
 	  mReadOnly(false)
 {
 	setFrameStyle(NoFrame);
-	TQHBoxLayout* layout = new TQHBoxLayout(this, 0, KDialog::spacingHint());
+	TQHBoxLayout* tqlayout = new TQHBoxLayout(this, 0, KDialog::spacingHint());
 
 	mButton = new PushButton(i18n("Font && Co&lor..."), this);
-	mButton->setFixedSize(mButton->sizeHint());
+	mButton->setFixedSize(mButton->tqsizeHint());
 	connect(mButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotButtonPressed()));
 	TQWhatsThis::add(mButton,
 	      i18n("Choose the font, and foreground and background color, for the alarm message."));
-	layout->addWidget(mButton);
+	tqlayout->addWidget(mButton);
 
 	// Font and colour sample display
 	mSample = new TQLineEdit(this);
 	mSample->setMinimumHeight(TQMAX(mSample->fontMetrics().lineSpacing(), mButton->height()*3/2));
-	mSample->setSizePolicy(TQSizePolicy::Ignored, TQSizePolicy::MinimumExpanding);
+	mSample->tqsetSizePolicy(TQSizePolicy::Ignored, TQSizePolicy::MinimumExpanding);
 	mSample->setText(i18n("The Quick Brown Fox Jumps Over The Lazy Dog"));
 	mSample->setCursorPosition(0);
-	mSample->setAlignment(TQt::AlignCenter);
+	mSample->tqsetAlignment(TQt::AlignCenter);
 	TQWhatsThis::add(mSample,
 	      i18n("This sample text illustrates the current font and color settings. "
 	           "You may edit it to test special characters."));
-	layout->addWidget(mSample);
+	tqlayout->addWidget(mSample);
 }
 
 void FontColourButton::setDefaultFont()
@@ -125,7 +125,7 @@ FontColourDlg::FontColourDlg(const TQColor& bgColour, const TQColor& fgColour, c
 {
 	TQWidget* page = new TQWidget(this);
 	setMainWidget(page);
-	TQVBoxLayout* layout = new TQVBoxLayout(page, 0, spacingHint());
+	TQVBoxLayout* tqlayout = new TQVBoxLayout(page, 0, spacingHint());
 	mChooser = new FontColourChooser(page, 0, false, TQStringList(), TQString(), false, true, true);
 	mChooser->setBgColour(bgColour);
 	mChooser->setFgColour(fgColour);
@@ -133,8 +133,8 @@ FontColourDlg::FontColourDlg(const TQColor& bgColour, const TQColor& fgColour, c
 		mChooser->setDefaultFont();
 	else
 		mChooser->setFont(font);
-	layout->addWidget(mChooser);
-	layout->addSpacing(KDialog::spacingHint());
+	tqlayout->addWidget(mChooser);
+	tqlayout->addSpacing(KDialog::spacingHint());
 }
 
 /******************************************************************************
diff --git a/kalarm/functions.cpp b/kalarm/functions.cpp
index 0221ea86b..d7a6383f2 100644
--- a/kalarm/functions.cpp
+++ b/kalarm/functions.cpp
@@ -129,10 +129,10 @@ TemplateMenuAction* createNewFromTemplateAction(const TQString& label, TQObject*
 * event in that listView instance.
 * 'event' is updated with the actual event ID.
 */
-UpdateStatus addEvent(KAEvent& event, AlarmListView* selectionView, TQWidget* errmsgParent, bool useEventID, bool allowKOrgUpdate)
+UpdatetqStatus addEvent(KAEvent& event, AlarmListView* selectionView, TQWidget* errmsgParent, bool useEventID, bool allowKOrgUpdate)
 {
 	kdDebug(5950) << "KAlarm::addEvent(): " << event.id() << endl;
-	UpdateStatus status = UPDATE_OK;
+	UpdatetqStatus status = UPDATE_OK;
 	if (!theApp()->checkCalendarDaemon())    // ensure calendar is open and daemon started
 		return UPDATE_FAILED;
 	else
@@ -172,9 +172,9 @@ bool addExpiredEvent(KAEvent& event)
 	AlarmCalendar* cal = AlarmCalendar::expiredCalendarOpen();
 	if (!cal)
 		return false;
-	bool archiving = (KAEvent::uidStatus(event.id()) == KAEvent::ACTIVE);
+	bool archiving = (KAEvent::uidtqStatus(event.id()) == KAEvent::ACTIVE);
 	if (archiving)
-		event.setSaveDateTime(TQDateTime::currentDateTime());   // time stamp to control purging
+		event.setSaveDateTime(TQDateTime::tqcurrentDateTime());   // time stamp to control purging
 	KCal::Event* kcalEvent = cal->addEvent(event);
 	cal->save();
 
@@ -193,10 +193,10 @@ bool addExpiredEvent(KAEvent& event)
 * event in that listView instance.
 * 'event' is updated with the actual event ID.
 */
-UpdateStatus addTemplate(KAEvent& event, TemplateListView* selectionView, TQWidget* errmsgParent)
+UpdatetqStatus addTemplate(KAEvent& event, TemplateListView* selectionView, TQWidget* errmsgParent)
 {
 	kdDebug(5950) << "KAlarm::addTemplate(): " << event.id() << endl;
-	UpdateStatus status = UPDATE_OK;
+	UpdatetqStatus status = UPDATE_OK;
 
 	// Add the template to the calendar file
 	AlarmCalendar* cal = AlarmCalendar::templateCalendarOpen();
@@ -206,7 +206,7 @@ UpdateStatus addTemplate(KAEvent& event, TemplateListView* selectionView, TQWidg
 		status = SAVE_FAILED;
 	else
 	{
-		cal->emitEmptyStatus();
+		cal->emitEmptytqStatus();
 
 		// Update the window lists
 		TemplateListView::addEvent(event, selectionView);
@@ -225,11 +225,11 @@ UpdateStatus addTemplate(KAEvent& event, TemplateListView* selectionView, TQWidg
 * If 'selectionView' is non-null, the selection highlight is moved to the
 * modified event in that listView instance.
 */
-UpdateStatus modifyEvent(KAEvent& oldEvent, const KAEvent& newEvent, AlarmListView* selectionView, TQWidget* errmsgParent)
+UpdatetqStatus modifyEvent(KAEvent& oldEvent, const KAEvent& newEvent, AlarmListView* selectionView, TQWidget* errmsgParent)
 {
 	kdDebug(5950) << "KAlarm::modifyEvent(): '" << oldEvent.id() << endl;
 
-	UpdateStatus status = UPDATE_OK;
+	UpdatetqStatus status = UPDATE_OK;
 	if (!newEvent.valid())
 	{
 		deleteEvent(oldEvent, true);
@@ -280,7 +280,7 @@ UpdateStatus modifyEvent(KAEvent& oldEvent, const KAEvent& newEvent, AlarmListVi
 * The event is not updated in KOrganizer, since this function is called when an
 * existing alarm is rescheduled (due to recurrence or deferral).
 */
-UpdateStatus updateEvent(KAEvent& event, AlarmListView* selectionView, TQWidget* errmsgParent, bool archiveOnDelete, bool incRevision)
+UpdatetqStatus updateEvent(KAEvent& event, AlarmListView* selectionView, TQWidget* errmsgParent, bool archiveOnDelete, bool incRevision)
 {
 	kdDebug(5950) << "KAlarm::updateEvent(): " << event.id() << endl;
 
@@ -311,9 +311,9 @@ UpdateStatus updateEvent(KAEvent& event, AlarmListView* selectionView, TQWidget*
 * If 'selectionView' is non-null, the selection highlight is moved to the
 * updated event in that listView instance.
 */
-UpdateStatus updateTemplate(const KAEvent& event, TemplateListView* selectionView, TQWidget* errmsgParent)
+UpdatetqStatus updateTemplate(const KAEvent& event, TemplateListView* selectionView, TQWidget* errmsgParent)
 {
-	UpdateStatus status = UPDATE_OK;
+	UpdatetqStatus status = UPDATE_OK;
 	AlarmCalendar* cal = AlarmCalendar::templateCalendarOpen();
 	if (!cal)
 		status = UPDATE_FAILED;
@@ -338,7 +338,7 @@ UpdateStatus updateTemplate(const KAEvent& event, TemplateListView* selectionVie
 * Delete an alarm from the calendar file and from every main window instance.
 * If the event is archived, the event's ID is changed to an expired ID if necessary.
 */
-UpdateStatus deleteEvent(KAEvent& event, bool archive, TQWidget* errmsgParent)
+UpdatetqStatus deleteEvent(KAEvent& event, bool archive, TQWidget* errmsgParent)
 {
 	TQString id = event.id();
 	kdDebug(5950) << "KAlarm::deleteEvent(): " << id << endl;
@@ -346,11 +346,11 @@ UpdateStatus deleteEvent(KAEvent& event, bool archive, TQWidget* errmsgParent)
 	// Update the window lists
 	AlarmListView::deleteEvent(id);
 
-	UpdateStatus status = UPDATE_OK;
+	UpdatetqStatus status = UPDATE_OK;
 	AlarmCalendar* cal;
 
 	// Delete the event from the calendar file
-	if (KAEvent::uidStatus(id) == KAEvent::EXPIRED)
+	if (KAEvent::uidtqStatus(id) == KAEvent::EXPIRED)
 	{
 		cal = AlarmCalendar::expiredCalendarOpen();
 		if (!cal)
@@ -383,7 +383,7 @@ UpdateStatus deleteEvent(KAEvent& event, bool archive, TQWidget* errmsgParent)
 /******************************************************************************
 * Delete a template from the calendar file and from every template list view.
 */
-UpdateStatus deleteTemplate(const KAEvent& event)
+UpdatetqStatus deleteTemplate(const KAEvent& event)
 {
 	TQString id = event.id();
 
@@ -393,7 +393,7 @@ UpdateStatus deleteTemplate(const KAEvent& event)
 		return UPDATE_FAILED;
 	if (!cal->deleteEvent(id, true))    // save calendar after deleting
 		return SAVE_FAILED;
-	cal->emitEmptyStatus();
+	cal->emitEmptytqStatus();
 
 	// Update the window lists
 	TemplateListView::deleteEvent(id);
@@ -407,7 +407,7 @@ void deleteDisplayEvent(const TQString& eventID)
 {
 	kdDebug(5950) << "KAlarm::deleteDisplayEvent(" << eventID << ")\n";
 
-	if (KAEvent::uidStatus(eventID) == KAEvent::DISPLAYING)
+	if (KAEvent::uidtqStatus(eventID) == KAEvent::DISPLAYING)
 	{
 		AlarmCalendar* cal = AlarmCalendar::displayCalendarOpen();
 		if (cal)
@@ -421,15 +421,15 @@ void deleteDisplayEvent(const TQString& eventID)
 * If 'selectionView' is non-null, the selection highlight is moved to the
 * restored event in that listView instance.
 */
-UpdateStatus reactivateEvent(KAEvent& event, AlarmListView* selectionView, bool useEventID)
+UpdatetqStatus reactivateEvent(KAEvent& event, AlarmListView* selectionView, bool useEventID)
 {
 	TQString id = event.id();
 	kdDebug(5950) << "KAlarm::reactivateEvent(): " << id << endl;
 
 	// Delete the event from the expired calendar file
-	if (KAEvent::uidStatus(id) == KAEvent::EXPIRED)
+	if (KAEvent::uidtqStatus(id) == KAEvent::EXPIRED)
 	{
-		TQDateTime now = TQDateTime::currentDateTime();
+		TQDateTime now = TQDateTime::tqcurrentDateTime();
 		if (event.occursAfter(now, true))
 		{
 			if (event.recurs()  ||  event.repeatCount())
@@ -443,7 +443,7 @@ UpdateStatus reactivateEvent(KAEvent& event, AlarmListView* selectionView, bool
 			if (!cal->save())
 				return SAVE_FAILED;
 
-			UpdateStatus status = UPDATE_OK;
+			UpdatetqStatus status = UPDATE_OK;
 			if (event.copyToKOrganizer())
 			{
 				if (!sendToKOrganizer(event))    // tell KOrganizer to show the event
@@ -468,7 +468,7 @@ UpdateStatus reactivateEvent(KAEvent& event, AlarmListView* selectionView, bool
 * If 'selectionView' is non-null, the selection highlight is moved to the
 * updated event in that listView instance.
 */
-UpdateStatus enableEvent(KAEvent& event, AlarmListView* selectionView, bool enable)
+UpdatetqStatus enableEvent(KAEvent& event, AlarmListView* selectionView, bool enable)
 {
 	kdDebug(5950) << "KAlarm::enableEvent(" << enable << "): " << event.id() << endl;
 
@@ -498,7 +498,7 @@ UpdateStatus enableEvent(KAEvent& event, AlarmListView* selectionView, bool enab
 /******************************************************************************
 * Display an error message about an error saving an event.
 */
-void displayUpdateError(TQWidget* parent, UpdateStatus, UpdateError code, int nAlarms)
+void displayUpdateError(TQWidget* parent, UpdatetqStatus, UpdateError code, int nAlarms)
 {
 	TQString errmsg;
 	switch (code)
@@ -551,7 +551,7 @@ void displayKOrgUpdateError(TQWidget* parent, KOrgUpdateError code, int nAlarms)
 bool edit(const TQString& eventID)
 {
 	AlarmCalendar* cal;
-	switch (KAEvent::uidStatus(eventID))
+	switch (KAEvent::uidtqStatus(eventID))
 	{
 		case KAEvent::ACTIVE:
 			cal = AlarmCalendar::activeCalendar();
@@ -633,13 +633,13 @@ void outputAlarmWarnings(TQWidget* parent, const KAEvent* event)
 	if (event  &&  event->action() == KAEvent::EMAIL
 	&&  Preferences::emailAddress().isEmpty())
 		KMessageBox::information(parent, i18n("Please set the 'From' email address...",
-		                                      "%1\nPlease set it in the Preferences dialog.").arg(KAMail::i18n_NeedFromEmailAddress()));
+		                                      "%1\nPlease set it in the Preferences dialog.").tqarg(KAMail::i18n_NeedFromEmailAddress()));
 
 	if (!Daemon::monitoringAlarms())
 	{
 		if (KMessageBox::warningYesNo(parent, i18n("Alarms are currently disabled.\nDo you want to enable alarms now?"),
 		                              TQString(), i18n("Enable"), i18n("Keep Disabled"),
-		                              TQString::fromLatin1("EditEnableAlarms"))
+		                              TQString::tqfromLatin1("EditEnableAlarms"))
 		                == KMessageBox::Yes)
 			Daemon::setAlarmsEnabled();
 	}
@@ -705,7 +705,7 @@ TQString runKMail(bool minimise)
 	TQCString dcopName;
 	TQString errmsg;
 	if (!runProgram("kmail", (minimise ? KMAIL_DCOP_WINDOW : ""), dcopName, errmsg))
-		return i18n("Unable to start KMail\n(%1)").arg(errmsg);
+		return i18n("Unable to start KMail\n(%1)").tqarg(errmsg);
 	return TQString();
 }
 
@@ -721,7 +721,7 @@ bool runProgram(const TQCString& program, const TQCString& windowName, TQCString
 	if (!kapp->dcopClient()->isApplicationRegistered(program))
 	{
 		// KOrganizer is not already running, so start it
-		if (KApplication::startServiceByDesktopName(TQString::fromLatin1(program), TQString(), &errorMessage, &dcopName))
+		if (KApplication::startServiceByDesktopName(TQString::tqfromLatin1(program), TQString(), &errorMessage, &dcopName))
 		{
 			kdError(5950) << "runProgram(): couldn't start " << program << " (" << errorMessage << ")\n";
 			return false;
@@ -746,10 +746,10 @@ bool runProgram(const TQCString& program, const TQCString& windowName, TQCString
 bool readConfigWindowSize(const char* window, TQSize& result)
 {
 	KConfig* config = KGlobal::config();
-	config->setGroup(TQString::fromLatin1(window));
+	config->setGroup(TQString::tqfromLatin1(window));
 	TQWidget* desktop = TQT_TQWIDGET(KApplication::desktop());
-	TQSize s = TQSize(config->readNumEntry(TQString::fromLatin1("Width %1").arg(desktop->width()), 0),
-	                config->readNumEntry(TQString::fromLatin1("Height %1").arg(desktop->height()), 0));
+	TQSize s = TQSize(config->readNumEntry(TQString::tqfromLatin1("Width %1").tqarg(desktop->width()), 0),
+	                config->readNumEntry(TQString::tqfromLatin1("Height %1").tqarg(desktop->height()), 0));
 	if (s.isEmpty())
 		return false;
 	result = s;
@@ -763,10 +763,10 @@ bool readConfigWindowSize(const char* window, TQSize& result)
 void writeConfigWindowSize(const char* window, const TQSize& size)
 {
 	KConfig* config = KGlobal::config();
-	config->setGroup(TQString::fromLatin1(window));
+	config->setGroup(TQString::tqfromLatin1(window));
 	TQWidget* desktop = TQT_TQWIDGET(KApplication::desktop());
-	config->writeEntry(TQString::fromLatin1("Width %1").arg(desktop->width()), size.width());
-	config->writeEntry(TQString::fromLatin1("Height %1").arg(desktop->height()), size.height());
+	config->writeEntry(TQString::tqfromLatin1("Width %1").tqarg(desktop->width()), size.width());
+	config->writeEntry(TQString::tqfromLatin1("Height %1").tqarg(desktop->height()), size.height());
 	config->sync();
 }
 
@@ -834,20 +834,20 @@ FileType fileType(const TQString& mimetype)
 	static const char* formattedTextTypes[] = {
 		"html", "xml", 0 };
 
-	if (mimetype.startsWith(TQString::fromLatin1("image/")))
+	if (mimetype.startsWith(TQString::tqfromLatin1("image/")))
 		return Image;
 	int slash = mimetype.find('/');
 	if (slash < 0)
 		return Unknown;
 	TQString type = mimetype.mid(slash + 1);
 	const char* typel = type.latin1();
-	if (mimetype.startsWith(TQString::fromLatin1("application")))
+	if (mimetype.startsWith(TQString::tqfromLatin1("application")))
 	{
 		for (int i = 0;  applicationTypes[i];  ++i)
 			if (!strcmp(typel, applicationTypes[i]))
 				return TextApplication;
 	}
-	else if (mimetype.startsWith(TQString::fromLatin1("text")))
+	else if (mimetype.startsWith(TQString::tqfromLatin1("text")))
 	{
 		for (int i = 0;  formattedTextTypes[i];  ++i)
 			if (!strcmp(typel, formattedTextTypes[i]))
@@ -905,7 +905,7 @@ TQString stripAccel(const TQString& text)
 {
 	unsigned len = text.length();
 	TQString out = TQDeepCopy<TQString>(text);
-	TQChar *corig = (TQChar*)out.unicode();
+	TQChar *corig = (TQChar*)out.tqunicode();
 	TQChar *cout  = corig;
 	TQChar *cin   = cout;
 	while (len)
diff --git a/kalarm/functions.h b/kalarm/functions.h
index 9d5b1900a..b8a1a51d3 100644
--- a/kalarm/functions.h
+++ b/kalarm/functions.h
@@ -48,7 +48,7 @@ enum FileType { Unknown, TextPlain, TextFormatted, TextApplication, Image };
 /** Return codes from calendar update functions.
  *  The codes are ordered by severity.
  */
-enum UpdateStatus {
+enum UpdatetqStatus {
 	UPDATE_OK,          // update succeeded
 	UPDATE_KORG_ERR,    // update succeeded, but KOrganizer update failed
 	UPDATE_ERROR,       // update failed partially
@@ -94,18 +94,18 @@ void                resetDaemonIfQueued();    // must only be called from KAlarm
 TQString             runKMail(bool minimise);
 bool                runProgram(const TQCString& program, const TQCString& windowName, TQCString& dcopName, TQString& errorMessage);
 
-UpdateStatus        addEvent(KAEvent&, AlarmListView* selectionView, TQWidget* errmsgParent = 0, bool useEventID = false, bool allowKOrgUpdate = true);
+UpdatetqStatus        addEvent(KAEvent&, AlarmListView* selectionView, TQWidget* errmsgParent = 0, bool useEventID = false, bool allowKOrgUpdate = true);
 bool                addExpiredEvent(KAEvent&);
-UpdateStatus        addTemplate(KAEvent&, TemplateListView* selectionView, TQWidget* errmsgParent = 0);
-UpdateStatus        modifyEvent(KAEvent& oldEvent, const KAEvent& newEvent, AlarmListView* selectionView, TQWidget* errmsgParent = 0);
-UpdateStatus        updateEvent(KAEvent&, AlarmListView* selectionView, TQWidget* errmsgParent = 0, bool archiveOnDelete = true, bool incRevision = true);
-UpdateStatus        updateTemplate(const KAEvent&, TemplateListView* selectionView, TQWidget* errmsgParent = 0);
-UpdateStatus        deleteEvent(KAEvent&, bool archive = true, TQWidget* errmsgParent = 0);
-UpdateStatus        deleteTemplate(const KAEvent&);
+UpdatetqStatus        addTemplate(KAEvent&, TemplateListView* selectionView, TQWidget* errmsgParent = 0);
+UpdatetqStatus        modifyEvent(KAEvent& oldEvent, const KAEvent& newEvent, AlarmListView* selectionView, TQWidget* errmsgParent = 0);
+UpdatetqStatus        updateEvent(KAEvent&, AlarmListView* selectionView, TQWidget* errmsgParent = 0, bool archiveOnDelete = true, bool incRevision = true);
+UpdatetqStatus        updateTemplate(const KAEvent&, TemplateListView* selectionView, TQWidget* errmsgParent = 0);
+UpdatetqStatus        deleteEvent(KAEvent&, bool archive = true, TQWidget* errmsgParent = 0);
+UpdatetqStatus        deleteTemplate(const KAEvent&);
 void                deleteDisplayEvent(const TQString& eventID);
-UpdateStatus        reactivateEvent(KAEvent&, AlarmListView* selectionView, bool useEventID = false);
-UpdateStatus        enableEvent(KAEvent&, AlarmListView* selectionView, bool enable);
-void                displayUpdateError(TQWidget* parent, UpdateStatus, UpdateError, int nAlarms);
+UpdatetqStatus        reactivateEvent(KAEvent&, AlarmListView* selectionView, bool useEventID = false);
+UpdatetqStatus        enableEvent(KAEvent&, AlarmListView* selectionView, bool enable);
+void                displayUpdateError(TQWidget* parent, UpdatetqStatus, UpdateError, int nAlarms);
 void                displayKOrgUpdateError(TQWidget* parent, KOrgUpdateError, int nAlarms);
 
 TQString             stripAccel(const TQString&);
diff --git a/kalarm/kalarmapp.cpp b/kalarm/kalarmapp.cpp
index 25dd60f49..8a620afd5 100644
--- a/kalarm/kalarmapp.cpp
+++ b/kalarm/kalarmapp.cpp
@@ -121,8 +121,8 @@ KAlarmApp::KAlarmApp()
 		connect(AlarmCalendar::expiredCalendar(), TQT_SIGNAL(purged()), TQT_SLOT(slotExpiredPurged()));
 
 		KConfig* config = kapp->config();
-		config->setGroup(TQString::fromLatin1("General"));
-		mNoSystemTray           = config->readBoolEntry(TQString::fromLatin1("NoSystemTray"), false);
+		config->setGroup(TQString::tqfromLatin1("General"));
+		mNoSystemTray           = config->readBoolEntry(TQString::tqfromLatin1("NoSystemTray"), false);
 		mSavedNoSystemTray      = mNoSystemTray;
 		mOldRunInSystemTray     = wantRunInSystemTray();
 		mDisableAlarmsIfStopped = mOldRunInSystemTray && !mNoSystemTray && Preferences::disableAlarmsIfStopped();
@@ -139,7 +139,7 @@ KAlarmApp::KAlarmApp()
 	if (!mSpeechEnabled)
 		kdDebug(5950) << "KAlarmApp::KAlarmApp(): speech synthesis disabled (KTTSD not found)" << endl;
 	// Check if KOrganizer is installed
-	TQString korg = TQString::fromLatin1("korganizer");
+	TQString korg = TQString::tqfromLatin1("korganizer");
 	mKOrganizerEnabled = !locate("exe", korg).isNull()  ||  !KStandardDirs::findExe(korg).isNull();
 	if (!mKOrganizerEnabled)
 		kdDebug(5950) << "KAlarmApp::KAlarmApp(): KOrganizer options disabled (KOrganizer not found)" << endl;
@@ -205,7 +205,7 @@ bool KAlarmApp::restoreSession()
 	for (int i = 1;  KMainWindow::canBeRestored(i);  ++i)
 	{
 		TQString type = KMainWindow::classNameOfToplevel(i);
-		if (type == TQString::fromLatin1("MainWindow"))
+		if (type == TQString::tqfromLatin1("MainWindow"))
 		{
 			MainWindow* win = MainWindow::create(true);
 			win->restore(i, false);
@@ -214,7 +214,7 @@ bool KAlarmApp::restoreSession()
 			else
 				win->show();
 		}
-		else if (type == TQString::fromLatin1("MessageWin"))
+		else if (type == TQString::tqfromLatin1("MessageWin"))
 		{
 			MessageWin* win = new MessageWin;
 			win->restore(i, false);
@@ -329,9 +329,9 @@ int KAlarmApp::newInstance()
 				if (args->isSet("triggerEvent"))  { function = EVENT_TRIGGER;  option = "triggerEvent";  ++count; }
 				if (args->isSet("cancelEvent"))   { function = EVENT_CANCEL;   option = "cancelEvent";   ++count; }
 				if (!count)
-					USAGE(i18n("%1 requires %2, %3 or %4").arg(TQString::fromLatin1("--calendarURL")).arg(TQString::fromLatin1("--handleEvent")).arg(TQString::fromLatin1("--triggerEvent")).arg(TQString::fromLatin1("--cancelEvent")))
+					USAGE(i18n("%1 requires %2, %3 or %4").tqarg(TQString::tqfromLatin1("--calendarURL")).tqarg(TQString::tqfromLatin1("--handleEvent")).tqarg(TQString::tqfromLatin1("--triggerEvent")).tqarg(TQString::tqfromLatin1("--cancelEvent")))
 				if (count > 1)
-					USAGE(i18n("%1, %2, %3 mutually exclusive").arg(TQString::fromLatin1("--handleEvent")).arg(TQString::fromLatin1("--triggerEvent")).arg(TQString::fromLatin1("--cancelEvent")));
+					USAGE(i18n("%1, %2, %3 mutually exclusive").tqarg(TQString::tqfromLatin1("--handleEvent")).tqarg(TQString::tqfromLatin1("--triggerEvent")).tqarg(TQString::tqfromLatin1("--cancelEvent")));
 				if (!initCheck(true))   // open the calendar, don't register with daemon yet
 				{
 					exitCode = 1;
@@ -341,11 +341,11 @@ int KAlarmApp::newInstance()
 				{
 					TQString calendarUrl = args->getOption("calendarURL");
 					if (KURL(calendarUrl).url() != AlarmCalendar::activeCalendar()->urlString())
-						USAGE(i18n("%1: wrong calendar file").arg(TQString::fromLatin1("--calendarURL")))
+						USAGE(i18n("%1: wrong calendar file").tqarg(TQString::tqfromLatin1("--calendarURL")))
 				}
 				TQString eventID = args->getOption(option);
 				args->clear();      // free up memory
-				if (eventID.startsWith(TQString::fromLatin1("ad:")))
+				if (eventID.startsWith(TQString::tqfromLatin1("ad:")))
 				{
 					// It's a notification from the alarm deamon
 					eventID = eventID.mid(3);
@@ -369,7 +369,7 @@ int KAlarmApp::newInstance()
 				}
 				if (!KAlarm::edit(eventID))
 				{
-					USAGE(i18n("%1: Event %2 not found, or not editable").arg(TQString::fromLatin1("--edit")).arg(eventID))
+					USAGE(i18n("%1: Event %2 not found, or not editable").tqarg(TQString::tqfromLatin1("--edit")).tqarg(eventID))
 					exitCode = 1;
 					break;
 				}
@@ -401,11 +401,11 @@ int KAlarmApp::newInstance()
 				{
 					kdDebug(5950)<<"KAlarmApp::newInstance(): file\n";
 					if (args->isSet("exec"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--exec")).arg(TQString::fromLatin1("--file")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--exec")).tqarg(TQString::tqfromLatin1("--file")))
 					if (args->isSet("mail"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--mail")).arg(TQString::fromLatin1("--file")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--mail")).tqarg(TQString::tqfromLatin1("--file")))
 					if (args->count())
-						USAGE(i18n("message incompatible with %1").arg(TQString::fromLatin1("--file")))
+						USAGE(i18n("message incompatible with %1").tqarg(TQString::tqfromLatin1("--file")))
 					alMessage = args->getOption("file");
 					action = KAEvent::FILE;
 				}
@@ -413,7 +413,7 @@ int KAlarmApp::newInstance()
 				{
 					kdDebug(5950)<<"KAlarmApp::newInstance(): exec\n";
 					if (args->isSet("mail"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--mail")).arg(TQString::fromLatin1("--exec")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--mail")).tqarg(TQString::tqfromLatin1("--exec")))
 					alMessage = args->getOption("exec");
 					int n = args->count();
 					for (int i = 0;  i < n;  ++i)
@@ -435,7 +435,7 @@ int KAlarmApp::newInstance()
 					{
 						TQString addr = TQString::fromLocal8Bit(*i);
 						if (!KAMail::checkAddress(addr))
-							USAGE(i18n("%1: invalid email address").arg(TQString::fromLatin1("--mail")))
+							USAGE(i18n("%1: invalid email address").tqarg(TQString::tqfromLatin1("--mail")))
 						alAddresses += KCal::Person(TQString(), addr);
 					}
 					params = args->getOptionList("attach");
@@ -453,13 +453,13 @@ int KAlarmApp::newInstance()
 				if (action != KAEvent::EMAIL)
 				{
 					if (args->isSet("subject"))
-						USAGE(i18n("%1 requires %2").arg(TQString::fromLatin1("--subject")).arg(TQString::fromLatin1("--mail")))
+						USAGE(i18n("%1 requires %2").tqarg(TQString::tqfromLatin1("--subject")).tqarg(TQString::tqfromLatin1("--mail")))
 					if (args->isSet("from-id"))
-						USAGE(i18n("%1 requires %2").arg(TQString::fromLatin1("--from-id")).arg(TQString::fromLatin1("--mail")))
+						USAGE(i18n("%1 requires %2").tqarg(TQString::tqfromLatin1("--from-id")).tqarg(TQString::tqfromLatin1("--mail")))
 					if (args->isSet("attach"))
-						USAGE(i18n("%1 requires %2").arg(TQString::fromLatin1("--attach")).arg(TQString::fromLatin1("--mail")))
+						USAGE(i18n("%1 requires %2").tqarg(TQString::tqfromLatin1("--attach")).tqarg(TQString::tqfromLatin1("--mail")))
 					if (args->isSet("bcc"))
-						USAGE(i18n("%1 requires %2").arg(TQString::fromLatin1("--bcc")).arg(TQString::fromLatin1("--mail")))
+						USAGE(i18n("%1 requires %2").tqarg(TQString::tqfromLatin1("--bcc")).tqarg(TQString::tqfromLatin1("--mail")))
 				}
 
 				bool      alarmNoTime = false;
@@ -478,7 +478,7 @@ int KAlarmApp::newInstance()
 						colourText.replace(0, 2, "#");
 					bgColour.setNamedColor(colourText);
 					if (!bgColour.isValid())
-						USAGE(i18n("Invalid %1 parameter").arg(TQString::fromLatin1("--color")))
+						USAGE(i18n("Invalid %1 parameter").tqarg(TQString::tqfromLatin1("--color")))
 				}
 				if (args->isSet("colorfg"))
 				{
@@ -489,25 +489,25 @@ int KAlarmApp::newInstance()
 						colourText.replace(0, 2, "#");
 					fgColour.setNamedColor(colourText);
 					if (!fgColour.isValid())
-						USAGE(i18n("Invalid %1 parameter").arg(TQString::fromLatin1("--colorfg")))
+						USAGE(i18n("Invalid %1 parameter").tqarg(TQString::tqfromLatin1("--colorfg")))
 				}
 
 				if (args->isSet("time"))
 				{
 					TQCString dateTime = args->getOption("time");
 					if (!convWakeTime(dateTime, alarmTime, alarmNoTime))
-						USAGE(i18n("Invalid %1 parameter").arg(TQString::fromLatin1("--time")))
+						USAGE(i18n("Invalid %1 parameter").tqarg(TQString::tqfromLatin1("--time")))
 				}
 				else
-					alarmTime = TQDateTime::currentDateTime();
+					alarmTime = TQDateTime::tqcurrentDateTime();
 
 				bool haveRecurrence = args->isSet("recurrence");
 				if (haveRecurrence)
 				{
 					if (args->isSet("login"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--login")).arg(TQString::fromLatin1("--recurrence")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--login")).tqarg(TQString::tqfromLatin1("--recurrence")))
 					if (args->isSet("until"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--until")).arg(TQString::fromLatin1("--recurrence")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--until")).tqarg(TQString::tqfromLatin1("--recurrence")))
 					TQCString rule = args->getOption("recurrence");
 					recurrence.set(TQString::fromLocal8Bit(static_cast<const char*>(rule)));
 				}
@@ -516,24 +516,24 @@ int KAlarmApp::newInstance()
 					// Repeat count is specified
 					int count;
 					if (args->isSet("login"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--login")).arg(TQString::fromLatin1("--interval")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--login")).tqarg(TQString::tqfromLatin1("--interval")))
 					bool ok;
 					if (args->isSet("repeat"))
 					{
 						count = args->getOption("repeat").toInt(&ok);
 						if (!ok || !count || count < -1 || (count < 0 && haveRecurrence))
-							USAGE(i18n("Invalid %1 parameter").arg(TQString::fromLatin1("--repeat")))
+							USAGE(i18n("Invalid %1 parameter").tqarg(TQString::tqfromLatin1("--repeat")))
 					}
 					else if (haveRecurrence)
-						USAGE(i18n("%1 requires %2").arg(TQString::fromLatin1("--interval")).arg(TQString::fromLatin1("--repeat")))
+						USAGE(i18n("%1 requires %2").tqarg(TQString::tqfromLatin1("--interval")).tqarg(TQString::tqfromLatin1("--repeat")))
 					else if (args->isSet("until"))
 					{
 						count = 0;
 						TQCString dateTime = args->getOption("until");
 						if (!convWakeTime(dateTime, endTime, alarmNoTime))
-							USAGE(i18n("Invalid %1 parameter").arg(TQString::fromLatin1("--until")))
+							USAGE(i18n("Invalid %1 parameter").tqarg(TQString::tqfromLatin1("--until")))
 						if (endTime < alarmTime)
-							USAGE(i18n("%1 earlier than %2").arg(TQString::fromLatin1("--until")).arg(TQString::fromLatin1("--time")))
+							USAGE(i18n("%1 earlier than %2").tqarg(TQString::tqfromLatin1("--until")).tqarg(TQString::tqfromLatin1("--time")))
 					}
 					else
 						count = -1;
@@ -543,16 +543,16 @@ int KAlarmApp::newInstance()
 					KARecurrence::Type recurType;
 					if (!convInterval(args->getOption("interval"), recurType, interval, !haveRecurrence)
 					||  interval < 0)
-						USAGE(i18n("Invalid %1 parameter").arg(TQString::fromLatin1("--interval")))
+						USAGE(i18n("Invalid %1 parameter").tqarg(TQString::tqfromLatin1("--interval")))
 					if (alarmNoTime  &&  recurType == KARecurrence::MINUTELY)
-						USAGE(i18n("Invalid %1 parameter for date-only alarm").arg(TQString::fromLatin1("--interval")))
+						USAGE(i18n("Invalid %1 parameter for date-only alarm").tqarg(TQString::tqfromLatin1("--interval")))
 
 					if (haveRecurrence)
 					{
 						// There is a also a recurrence specified, so set up a sub-repetition
 						int longestInterval = recurrence.longestInterval();
 						if (count * interval > longestInterval)
-							USAGE(i18n("Invalid %1 and %2 parameters: repetition is longer than %3 interval").arg(TQString::fromLatin1("--interval")).arg(TQString::fromLatin1("--repeat")).arg(TQString::fromLatin1("--recurrence")));
+							USAGE(i18n("Invalid %1 and %2 parameters: repetition is longer than %3 interval").tqarg(TQString::tqfromLatin1("--interval")).tqarg(TQString::tqfromLatin1("--repeat")).tqarg(TQString::tqfromLatin1("--recurrence")));
 						repeatCount    = count;
 						repeatInterval = interval;
 					}
@@ -566,9 +566,9 @@ int KAlarmApp::newInstance()
 				else
 				{
 					if (args->isSet("repeat"))
-						USAGE(i18n("%1 requires %2").arg(TQString::fromLatin1("--repeat")).arg(TQString::fromLatin1("--interval")))
+						USAGE(i18n("%1 requires %2").tqarg(TQString::tqfromLatin1("--repeat")).tqarg(TQString::tqfromLatin1("--interval")))
 					if (args->isSet("until"))
-						USAGE(i18n("%1 requires %2").arg(TQString::fromLatin1("--until")).arg(TQString::fromLatin1("--interval")))
+						USAGE(i18n("%1 requires %2").tqarg(TQString::tqfromLatin1("--until")).tqarg(TQString::tqfromLatin1("--interval")))
 				}
 
 				TQCString audioFile;
@@ -582,11 +582,11 @@ int KAlarmApp::newInstance()
 				{
 					// Play a sound with the alarm
 					if (audioRepeat  &&  args->isSet("play"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--play")).arg(TQString::fromLatin1("--play-repeat")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--play")).tqarg(TQString::tqfromLatin1("--play-repeat")))
 					if (args->isSet("beep"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--beep")).arg(TQString::fromLatin1(audioRepeat ? "--play-repeat" : "--play")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--beep")).tqarg(TQString::tqfromLatin1(audioRepeat ? "--play-repeat" : "--play")))
 					if (args->isSet("speak"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--speak")).arg(TQString::fromLatin1(audioRepeat ? "--play-repeat" : "--play")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--speak")).tqarg(TQString::tqfromLatin1(audioRepeat ? "--play-repeat" : "--play")))
 					audioFile = args->getOption(audioRepeat ? "play-repeat" : "play");
 #ifndef WITHOUT_ARTS
 					if (args->isSet("volume"))
@@ -594,21 +594,21 @@ int KAlarmApp::newInstance()
 						bool ok;
 						int volumepc = args->getOption("volume").toInt(&ok);
 						if (!ok  ||  volumepc < 0  ||  volumepc > 100)
-							USAGE(i18n("Invalid %1 parameter").arg(TQString::fromLatin1("--volume")))
+							USAGE(i18n("Invalid %1 parameter").tqarg(TQString::tqfromLatin1("--volume")))
 						audioVolume = static_cast<float>(volumepc) / 100;
 					}
 #endif
 				}
 #ifndef WITHOUT_ARTS
 				else if (args->isSet("volume"))
-					USAGE(i18n("%1 requires %2 or %3").arg(TQString::fromLatin1("--volume")).arg(TQString::fromLatin1("--play")).arg(TQString::fromLatin1("--play-repeat")))
+					USAGE(i18n("%1 requires %2 or %3").tqarg(TQString::tqfromLatin1("--volume")).tqarg(TQString::tqfromLatin1("--play")).tqarg(TQString::tqfromLatin1("--play-repeat")))
 #endif
 				if (args->isSet("speak"))
 				{
 					if (args->isSet("beep"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--beep")).arg(TQString::fromLatin1("--speak")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--beep")).tqarg(TQString::tqfromLatin1("--speak")))
 					if (!mSpeechEnabled)
-						USAGE(i18n("%1 requires speech synthesis to be configured using KTTSD").arg(TQString::fromLatin1("--speak")))
+						USAGE(i18n("%1 requires speech synthesis to be configured using KTTSD").tqarg(TQString::tqfromLatin1("--speak")))
 				}
 				int reminderMinutes = 0;
 				bool onceOnly = args->isSet("reminder-once");
@@ -616,18 +616,18 @@ int KAlarmApp::newInstance()
 				{
 					// Issue a reminder alarm in advance of the main alarm
 					if (onceOnly  &&  args->isSet("reminder"))
-						USAGE(i18n("%1 incompatible with %2").arg(TQString::fromLatin1("--reminder")).arg(TQString::fromLatin1("--reminder-once")))
-					TQString opt = onceOnly ? TQString::fromLatin1("--reminder-once") : TQString::fromLatin1("--reminder");
+						USAGE(i18n("%1 incompatible with %2").tqarg(TQString::tqfromLatin1("--reminder")).tqarg(TQString::tqfromLatin1("--reminder-once")))
+					TQString opt = onceOnly ? TQString::tqfromLatin1("--reminder-once") : TQString::tqfromLatin1("--reminder");
 					if (args->isSet("exec"))
-						USAGE(i18n("%1 incompatible with %2").arg(opt).arg(TQString::fromLatin1("--exec")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(opt).tqarg(TQString::tqfromLatin1("--exec")))
 					if (args->isSet("mail"))
-						USAGE(i18n("%1 incompatible with %2").arg(opt).arg(TQString::fromLatin1("--mail")))
+						USAGE(i18n("%1 incompatible with %2").tqarg(opt).tqarg(TQString::tqfromLatin1("--mail")))
 					KARecurrence::Type recurType;
 					TQString optval = args->getOption(onceOnly ? "reminder-once" : "reminder");
 					if (!convInterval(args->getOption(onceOnly ? "reminder-once" : "reminder"), recurType, reminderMinutes))
-						USAGE(i18n("Invalid %1 parameter").arg(opt))
+						USAGE(i18n("Invalid %1 parameter").tqarg(opt))
 					if (recurType == KARecurrence::MINUTELY  &&  alarmNoTime)
-						USAGE(i18n("Invalid %1 parameter for date-only alarm").arg(opt))
+						USAGE(i18n("Invalid %1 parameter for date-only alarm").tqarg(opt))
 				}
 
 				int lateCancel = 0;
@@ -636,10 +636,10 @@ int KAlarmApp::newInstance()
 					KARecurrence::Type recurType;
 					bool ok = convInterval(args->getOption("late-cancel"), recurType, lateCancel);
 					if (!ok  ||  lateCancel <= 0)
-						USAGE(i18n("Invalid %1 parameter").arg(TQString::fromLatin1("late-cancel")))
+						USAGE(i18n("Invalid %1 parameter").tqarg(TQString::tqfromLatin1("late-cancel")))
 				}
 				else if (args->isSet("auto-close"))
-					USAGE(i18n("%1 requires %2").arg(TQString::fromLatin1("--auto-close")).arg(TQString::fromLatin1("--late-cancel")))
+					USAGE(i18n("%1 requires %2").tqarg(TQString::tqfromLatin1("--auto-close")).tqarg(TQString::tqfromLatin1("--late-cancel")))
 
 				int flags = KAEvent::DEFAULT_FONT;
 				if (args->isSet("ack-confirm"))
@@ -683,52 +683,52 @@ int KAlarmApp::newInstance()
 				// No arguments - run interactively & display the main window
 				kdDebug(5950)<<"KAlarmApp::newInstance(): interactive\n";
 				if (args->isSet("ack-confirm"))
-					usage += TQString::fromLatin1("--ack-confirm ");
+					usage += TQString::tqfromLatin1("--ack-confirm ");
 				if (args->isSet("attach"))
-					usage += TQString::fromLatin1("--attach ");
+					usage += TQString::tqfromLatin1("--attach ");
 				if (args->isSet("auto-close"))
-					usage += TQString::fromLatin1("--auto-close ");
+					usage += TQString::tqfromLatin1("--auto-close ");
 				if (args->isSet("bcc"))
-					usage += TQString::fromLatin1("--bcc ");
+					usage += TQString::tqfromLatin1("--bcc ");
 				if (args->isSet("beep"))
-					usage += TQString::fromLatin1("--beep ");
+					usage += TQString::tqfromLatin1("--beep ");
 				if (args->isSet("color"))
-					usage += TQString::fromLatin1("--color ");
+					usage += TQString::tqfromLatin1("--color ");
 				if (args->isSet("colorfg"))
-					usage += TQString::fromLatin1("--colorfg ");
+					usage += TQString::tqfromLatin1("--colorfg ");
 				if (args->isSet("disable"))
-					usage += TQString::fromLatin1("--disable ");
+					usage += TQString::tqfromLatin1("--disable ");
 				if (args->isSet("from-id"))
-					usage += TQString::fromLatin1("--from-id ");
+					usage += TQString::tqfromLatin1("--from-id ");
 				if (args->isSet("korganizer"))
-					usage += TQString::fromLatin1("--korganizer ");
+					usage += TQString::tqfromLatin1("--korganizer ");
 				if (args->isSet("late-cancel"))
-					usage += TQString::fromLatin1("--late-cancel ");
+					usage += TQString::tqfromLatin1("--late-cancel ");
 				if (args->isSet("login"))
-					usage += TQString::fromLatin1("--login ");
+					usage += TQString::tqfromLatin1("--login ");
 				if (args->isSet("play"))
-					usage += TQString::fromLatin1("--play ");
+					usage += TQString::tqfromLatin1("--play ");
 #ifndef WITHOUT_ARTS
 				if (args->isSet("play-repeat"))
-					usage += TQString::fromLatin1("--play-repeat ");
+					usage += TQString::tqfromLatin1("--play-repeat ");
 #endif
 				if (args->isSet("reminder"))
-					usage += TQString::fromLatin1("--reminder ");
+					usage += TQString::tqfromLatin1("--reminder ");
 				if (args->isSet("reminder-once"))
-					usage += TQString::fromLatin1("--reminder-once ");
+					usage += TQString::tqfromLatin1("--reminder-once ");
 				if (args->isSet("speak"))
-					usage += TQString::fromLatin1("--speak ");
+					usage += TQString::tqfromLatin1("--speak ");
 				if (args->isSet("subject"))
-					usage += TQString::fromLatin1("--subject ");
+					usage += TQString::tqfromLatin1("--subject ");
 				if (args->isSet("time"))
-					usage += TQString::fromLatin1("--time ");
+					usage += TQString::tqfromLatin1("--time ");
 #ifndef WITHOUT_ARTS
 				if (args->isSet("volume"))
-					usage += TQString::fromLatin1("--volume ");
+					usage += TQString::tqfromLatin1("--volume ");
 #endif
 				if (!usage.isEmpty())
 				{
-					usage += i18n(": option(s) only valid with a message/%1/%2").arg(TQString::fromLatin1("--file")).arg(TQString::fromLatin1("--exec"));
+					usage += i18n(": option(s) only valid with a message/%1/%2").tqarg(TQString::tqfromLatin1("--file")).tqarg(TQString::tqfromLatin1("--exec"));
 					break;
 				}
 
@@ -1043,8 +1043,8 @@ bool KAlarmApp::checkSystemTray()
 		// tray and alarms are disabled when KAlarm is not running, registering with
 		// NO_START_NOTIFY could result in alarms never being seen.
 		KConfig* config = kapp->config();
-		config->setGroup(TQString::fromLatin1("General"));
-		config->writeEntry(TQString::fromLatin1("NoSystemTray"), mNoSystemTray);
+		config->setGroup(TQString::tqfromLatin1("General"));
+		config->writeEntry(TQString::tqfromLatin1("NoSystemTray"), mNoSystemTray);
 		config->sync();
 
 		// Update other settings and reregister with the alarm daemon
@@ -1174,7 +1174,7 @@ bool KAlarmApp::scheduleEvent(KAEvent::Action action, const TQString& text, cons
 	kdDebug(5950) << "KAlarmApp::scheduleEvent(): " << text << endl;
 	if (!dateTime.isValid())
 		return false;
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	if (lateCancel  &&  dateTime < now.addSecs(-maxLateness(lateCancel)))
 		return true;               // alarm time was already expired too long ago
 	TQDateTime alarmTime = dateTime;
@@ -1266,7 +1266,7 @@ bool KAlarmApp::handleEvent(const TQString& eventID, EventFunc function)
 		case EVENT_TRIGGER:    // handle it if it's due, else execute it regardless
 		case EVENT_HANDLE:     // handle it if it's due
 		{
-			TQDateTime now = TQDateTime::currentDateTime();
+			TQDateTime now = TQDateTime::tqcurrentDateTime();
 			bool updateCalAndDisplay = false;
 			bool alarmToExecuteValid = false;
 			KAAlarm alarmToExecute;
@@ -1502,7 +1502,7 @@ void KAlarmApp::rescheduleAlarm(KAEvent& event, const KAAlarm& alarm, bool updat
 	else
 	{
 		// Reschedule the alarm for its next recurrence.
-		KAEvent::OccurType type = event.setNextOccurrence(TQDateTime::currentDateTime());
+		KAEvent::OccurType type = event.setNextOccurrence(TQDateTime::tqcurrentDateTime());
 		switch (type)
 		{
 			case KAEvent::NO_OCCURRENCE:
@@ -1722,7 +1722,7 @@ ShellProcess* KAlarmApp::doShellCommand(const TQString& command, const KAEvent&
 		{
 			// Execute the command from a temporary script file,
 			// with a sleep after the command is executed
-			tmpXtermFile = createTempScriptFile(command + TQString::fromLatin1("\nsleep 86400\n"), true, event, *alarm);
+			tmpXtermFile = createTempScriptFile(command + TQString::tqfromLatin1("\nsleep 86400\n"), true, event, *alarm);
 			if (tmpXtermFile.isEmpty())
 				return 0;
 			cmd.replace("%W", tmpXtermFile);    // %w indicates where to insert the command
@@ -1731,7 +1731,7 @@ ShellProcess* KAlarmApp::doShellCommand(const TQString& command, const KAEvent&
 		{
 			// Append a sleep to the command.
 			// Quote the command in case it contains characters such as [>|;].
-			TQString exec = KShellProcess::quote(command + TQString::fromLatin1("; sleep 86400"));
+			TQString exec = KShellProcess::quote(command + TQString::tqfromLatin1("; sleep 86400"));
 			cmd.replace("%w", exec);    // %w indicates where to insert the command string
 		}
 		else
@@ -1759,7 +1759,7 @@ ShellProcess* KAlarmApp::doShellCommand(const TQString& command, const KAEvent&
 		// Set up a logging process to write the command's output to.
 		connect(proc, TQT_SIGNAL(receivedStdout(KProcess*,char*,int)), TQT_SLOT(slotCommandOutput(KProcess*,char*,int)));
 		connect(proc, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)), TQT_SLOT(slotCommandOutput(KProcess*,char*,int)));
-		logproc = new ShellProcess(TQString::fromLatin1("cat >>%1").arg(event.logFile()));
+		logproc = new ShellProcess(TQString::tqfromLatin1("cat >>%1").tqarg(event.logFile()));
 		connect(logproc, TQT_SIGNAL(shellExited(ShellProcess*)), TQT_SLOT(slotLogProcExited(ShellProcess*)));
 		logproc->start(KProcess::Stdin);
 		TQCString heading;
@@ -2068,7 +2068,7 @@ static bool convWakeTime(const TQCString& timeParam, TQDateTime& dateTime, bool&
 	else
 	{
 		// Compile the values into a date/time structure
-		TQDateTime now = TQDateTime::currentDateTime();
+		TQDateTime now = TQDateTime::tqcurrentDateTime();
 		if (dt[0] < 0)
 			date.setYMD(now.date().year(),
 			            (dt[1] < 0 ? now.date().month() : dt[1]),
diff --git a/kalarm/kalarmd/adcalendar.cpp b/kalarm/kalarmd/adcalendar.cpp
index 3b9c9f55a..409ab88f0 100644
--- a/kalarm/kalarmd/adcalendar.cpp
+++ b/kalarm/kalarmd/adcalendar.cpp
@@ -37,7 +37,7 @@ TQStringList             ADCalendar::mCalendarUrls;    // never delete or reorde
 
 
 ADCalendar::ADCalendar(const TQString& url, const TQCString& appname)
-	: KCal::CalendarLocal(TQString::fromLatin1("UTC")),
+	: KCal::CalendarLocal(TQString::tqfromLatin1("UTC")),
 	  mUrlString(url),
 	  mAppName(appname),
 	  mLoaded(false),
diff --git a/kalarm/kalarmd/adconfigdata.cpp b/kalarm/kalarmd/adconfigdata.cpp
index 06ee4597e..9f471e4da 100644
--- a/kalarm/kalarmd/adconfigdata.cpp
+++ b/kalarm/kalarmd/adconfigdata.cpp
@@ -31,13 +31,13 @@
 #include "adconfigdata.h"
 
 // Config file key strings
-const TQString CLIENT_GROUP(TQString::fromLatin1("Client "));
+const TQString CLIENT_GROUP(TQString::tqfromLatin1("Client "));
 const TQRegExp CLIENT_GROUP_SEARCH("^Client ");
 // Client data file key strings
-const TQString CALENDAR_KEY(TQString::fromLatin1("Calendar"));
-const TQString TITLE_KEY(TQString::fromLatin1("Title"));
-const TQString DCOP_OBJECT_KEY(TQString::fromLatin1("DCOP object"));
-const TQString START_CLIENT_KEY(TQString::fromLatin1("Start"));
+const TQString CALENDAR_KEY(TQString::tqfromLatin1("Calendar"));
+const TQString TITLE_KEY(TQString::tqfromLatin1("Title"));
+const TQString DCOP_OBJECT_KEY(TQString::tqfromLatin1("DCOP object"));
+const TQString START_CLIENT_KEY(TQString::tqfromLatin1("Start"));
 
 
 /******************************************************************************
@@ -139,8 +139,8 @@ void ADConfigData::enableAutoStart(bool on)
         kdDebug(5900) << "ADConfigData::enableAutoStart(" << on << ")\n";
         KConfig* config = KGlobal::config();
 	config->reparseConfiguration();
-        config->setGroup(TQString::fromLatin1(DAEMON_AUTOSTART_SECTION));
-        config->writeEntry(TQString::fromLatin1(DAEMON_AUTOSTART_KEY), on);
+        config->setGroup(TQString::tqfromLatin1(DAEMON_AUTOSTART_SECTION));
+        config->writeEntry(TQString::tqfromLatin1(DAEMON_AUTOSTART_KEY), on);
         config->sync();
 }
 
diff --git a/kalarm/kalarmd/alarmdaemon.cpp b/kalarm/kalarmd/alarmdaemon.cpp
index 85d214656..0fad7935f 100644
--- a/kalarm/kalarmd/alarmdaemon.cpp
+++ b/kalarm/kalarmd/alarmdaemon.cpp
@@ -54,8 +54,8 @@ static const int KALARM_AUTOSTART_TIMEOUT = 30;
 static const int SECS_PER_DAY = 3600 * 24;
 
 // KAlarm config file keys
-static const TQString START_OF_DAY(TQString::fromLatin1("StartOfDay"));
-static const TQString AUTOSTART_TRAY(TQString::fromLatin1("AutostartTray"));
+static const TQString START_OF_DAY(TQString::tqfromLatin1("StartOfDay"));
+static const TQString AUTOSTART_TRAY(TQString::tqfromLatin1("AutostartTray"));
 
 
 AlarmDaemon::AlarmDaemon(bool autostart, TQObject *parent, const char *name)
@@ -84,7 +84,7 @@ AlarmDaemon::AlarmDaemon(bool autostart, TQObject *parent, const char *name)
 		 * itself and instead will simply open a new window.
 		 */
 		KConfig kaconfig(locate("config", "kalarmrc"));
-		kaconfig.setGroup(TQString::fromLatin1("General"));
+		kaconfig.setGroup(TQString::tqfromLatin1("General"));
 		autostart = kaconfig.readBoolEntry(AUTOSTART_TRAY, false);
 		if (autostart)
 		{
@@ -119,8 +119,8 @@ void AlarmDaemon::autostartKAlarm()
 	}
 	kdDebug(5900) << "AlarmDaemon::autostartKAlarm(): starting KAlarm\n";
 	TQStringList args;
-	args << TQString::fromLatin1("--tray");
-	int ret = KApplication::tdeinitExec(TQString::fromLatin1("kalarm"), args);
+	args << TQString::tqfromLatin1("--tray");
+	int ret = KApplication::tdeinitExec(TQString::tqfromLatin1("kalarm"), args);
 	if (ret)
 		kdError(5900) << "AlarmDaemon::autostartKAlarm(): error=" << ret << endl;
 	else
@@ -138,7 +138,7 @@ void AlarmDaemon::startMonitoring()
 	// Set up the alarm timer
 	mAlarmTimer = new TQTimer(this);
 	connect(mAlarmTimer, TQT_SIGNAL(timeout()), TQT_SLOT(checkAlarmsSlot()));
-	setTimerStatus();
+	setTimertqStatus();
 
 	// Start monitoring calendar files.
 	// They are monitored until their client application registers, upon which
@@ -156,7 +156,7 @@ void AlarmDaemon::enableCal(const TQString& urlString, bool enable)
 	if (cal)
 	{
 		cal->setEnabled(enable);
-		notifyCalStatus(cal);    // notify KAlarm
+		notifyCaltqStatus(cal);    // notify KAlarm
 	}
 }
 
@@ -196,8 +196,8 @@ void AlarmDaemon::calendarLoaded(ADCalendar* cal, bool success)
 {
 	if (success)
 		kdDebug(5900) << "Calendar reloaded" << endl;
-	notifyCalStatus(cal);       // notify KAlarm
-	setTimerStatus();
+	notifyCaltqStatus(cal);       // notify KAlarm
+	setTimertqStatus();
 	checkAlarms(cal);
 }
 
@@ -262,8 +262,8 @@ void AlarmDaemon::registerApp(const TQCString& appName, const TQString& appTitle
 		ADConfigData::writeClient(appName, client);
 
 		ADConfigData::enableAutoStart(true);
-		setTimerStatus();
-		notifyCalStatus(client->calendar());
+		setTimertqStatus();
+		notifyCaltqStatus(client->calendar());
 		result = KAlarmd::SUCCESS;
 	}
 
@@ -365,7 +365,7 @@ void AlarmDaemon::checkAlarms(ADCalendar* cal)
 	if (!cal->loaded()  ||  !cal->enabled())
 		return;
 
-	TQDateTime now  = TQDateTime::currentDateTime();
+	TQDateTime now  = TQDateTime::tqcurrentDateTime();
 	kdDebug(5901) << "  To: " << now.toString() << endl;
 	TQValueList<KCal::Alarm*> alarms = cal->alarmsTo(now);
 	if (!alarms.count())
@@ -385,7 +385,7 @@ void AlarmDaemon::checkAlarms(ADCalendar* cal)
 		// The times for non-due alarms are set invalid in 'alarmtimes'.
 		bool recurs = event->doesRecur();
 		const TQStringList cats = event->categories();
-		bool floats = (cats.find(TQString::fromLatin1("DATE")) != cats.end());
+		bool floats = (cats.find(TQString::tqfromLatin1("DATE")) != cats.end());
 		TQDateTime nextDateTime = event->dtStart();
 		if (recurs)
 		{
@@ -478,7 +478,7 @@ bool AlarmDaemon::notifyEvent(ADCalendar* calendar, const TQString& eventID)
 		return false;
 	}
 	kdDebug(5900) << "AlarmDaemon::notifyEvent(" << appname << ", " << eventID << "): notification type=" << client->startClient() << endl;
-	TQString id = TQString::fromLatin1("ad:") + eventID;    // prefix to indicate that the notification if from the daemon
+	TQString id = TQString::tqfromLatin1("ad:") + eventID;    // prefix to indicate that the notification if from the daemon
 
 	// Check if the client application is running and ready to receive notification
 	bool registered = kapp->dcopClient()->isApplicationRegistered(static_cast<const char*>(appname));
@@ -531,7 +531,7 @@ bool AlarmDaemon::notifyEvent(ADCalendar* calendar, const TQString& eventID)
 /******************************************************************************
 * Starts or stops the alarm timer as necessary after a calendar is enabled/disabled.
 */
-void AlarmDaemon::setTimerStatus()
+void AlarmDaemon::setTimertqStatus()
 {
 #ifdef AUTOSTART_KALARM
 	if (!mAlarmTimer)
@@ -569,7 +569,7 @@ void AlarmDaemon::setTimerStatus()
 * Send a DCOP message to to the client which owns the specified calendar,
 * notifying it of a change in calendar status.
 */
-void AlarmDaemon::notifyCalStatus(const ADCalendar* cal)
+void AlarmDaemon::notifyCaltqStatus(const ADCalendar* cal)
 {
 	ClientInfo* client = ClientInfo::get(cal);
 	if (!client)
@@ -577,7 +577,7 @@ void AlarmDaemon::notifyCalStatus(const ADCalendar* cal)
 	TQCString appname = client->appName();
 	if (kapp->dcopClient()->isApplicationRegistered(static_cast<const char*>(appname)))
 	{
-		KAlarmd::CalendarStatus change = cal->available() ? (cal->enabled() ? KAlarmd::CALENDAR_ENABLED : KAlarmd::CALENDAR_DISABLED)
+		KAlarmd::CalendartqStatus change = cal->available() ? (cal->enabled() ? KAlarmd::CALENDAR_ENABLED : KAlarmd::CALENDAR_DISABLED)
 		                                                  : KAlarmd::CALENDAR_UNAVAILABLE;
 		kdDebug(5900) << "AlarmDaemon::notifyCalStatus() sending:" << appname << " -> " << change << endl;
 		AlarmGuiIface_stub stub(appname, client->dcopObject());
@@ -595,7 +595,7 @@ void AlarmDaemon::notifyCalStatus(const ADCalendar* cal)
 void AlarmDaemon::readKAlarmConfig()
 {
 	KConfig config(locate("config", "kalarmrc"));
-	config.setGroup(TQString::fromLatin1("General"));
+	config.setGroup(TQString::tqfromLatin1("General"));
 	TQDateTime defTime(TQDate(1900,1,1), TQTime());
 	mStartOfDay = config.readDateTimeEntry(START_OF_DAY, &defTime).time();
 	kdDebug(5900) << "AlarmDaemon::readKAlarmConfig()" << endl;
diff --git a/kalarm/kalarmd/alarmdaemon.h b/kalarm/kalarmd/alarmdaemon.h
index fbbb8f308..c2c34e10f 100644
--- a/kalarm/kalarmd/alarmdaemon.h
+++ b/kalarm/kalarmd/alarmdaemon.h
@@ -67,8 +67,8 @@ class AlarmDaemon : public TQObject, virtual public AlarmDaemonIface
 		void    reloadCal(ADCalendar*, bool reset);
 		void    checkAlarms(ADCalendar*);
 		bool    notifyEvent(ADCalendar*, const TQString& eventID);
-		void    notifyCalStatus(const ADCalendar*);
-		void    setTimerStatus();
+		void    notifyCaltqStatus(const ADCalendar*);
+		void    setTimertqStatus();
 		static TQString expandURL(const TQString& urlString);
 
 		TQTimer* mAlarmTimer;
diff --git a/kalarm/kalarmd/alarmguiiface.h b/kalarm/kalarmd/alarmguiiface.h
index d221fd345..49a467008 100644
--- a/kalarm/kalarmd/alarmguiiface.h
+++ b/kalarm/kalarmd/alarmguiiface.h
@@ -35,7 +35,7 @@ namespace KAlarmd
 		NOT_FOUND = 2    // notification type requires client start, but client executable not found
 	};
 
-	enum CalendarStatus    // parameters to client notification
+	enum CalendartqStatus    // parameters to client notification
 	{
 		CALENDAR_ENABLED,        // calendar is now being monitored
 		CALENDAR_DISABLED,       // calendar is available but not being monitored
@@ -53,9 +53,9 @@ class AlarmGuiIface : virtual public DCOPObject
 		K_DCOP
 	k_dcop:
 		/** Called to notify a change in status of the calendar.
-		    @param calendarStatus new calendar status. Value is of type CalendarStatus.
+		    @param calendartqStatus new calendar status. Value is of type CalendartqStatus.
 		 */
-		virtual ASYNC alarmDaemonUpdate(int calendarStatus, const TQString& calendarURL) = 0;
+		virtual ASYNC alarmDaemonUpdate(int calendartqStatus, const TQString& calendarURL) = 0;
 
 		/** Called to notify that an alarm is due.
 		 */
diff --git a/kalarm/kamail.cpp b/kalarm/kamail.cpp
index 383d03caf..2b476d811 100644
--- a/kalarm/kamail.cpp
+++ b/kalarm/kamail.cpp
@@ -115,14 +115,14 @@ bool KAMail::send(const KAEvent& event, TQStringList& errmsgs, bool allowNotify)
 		if (identity.isNull())
 		{
 			kdError(5950) << "KAMail::send(): identity" << event.emailFromId() << "not found" << endl;
-			errmsgs = errors(i18n("Invalid 'From' email address.\nKMail identity '%1' not found.").arg(event.emailFromId()));
+			errmsgs = errors(i18n("Invalid 'From' email address.\nKMail identity '%1' not found.").tqarg(event.emailFromId()));
 			return false;
 		}
 		from = identity.fullEmailAddr();
 		if (from.isEmpty())
 		{
 			kdError(5950) << "KAMail::send(): identity" << identity.identityName() << "uoid" << identity.uoid() << ": no email address" << endl;
-			errmsgs = errors(i18n("Invalid 'From' email address.\nEmail identity '%1' has no email address").arg(identity.identityName()));
+			errmsgs = errors(i18n("Invalid 'From' email address.\nEmail identity '%1' has no email address").tqarg(identity.identityName()));
 			return false;
 		}
 	}
@@ -153,30 +153,30 @@ bool KAMail::send(const KAEvent& event, TQStringList& errmsgs, bool allowNotify)
 	{
 		// Use sendmail to send the message
 		TQString textComplete;
-		TQString command = KStandardDirs::findExe(TQString::fromLatin1("sendmail"),
-		                                         TQString::fromLatin1("/sbin:/usr/sbin:/usr/lib"));
+		TQString command = KStandardDirs::findExe(TQString::tqfromLatin1("sendmail"),
+		                                         TQString::tqfromLatin1("/sbin:/usr/sbin:/usr/lib"));
 		if (!command.isNull())
 		{
-			command += TQString::fromLatin1(" -f ");
+			command += TQString::tqfromLatin1(" -f ");
 			command += KPIM::getEmailAddress(from);
-			command += TQString::fromLatin1(" -oi -t ");
+			command += TQString::tqfromLatin1(" -oi -t ");
 			textComplete = initHeaders(data, false);
 		}
 		else
 		{
-			command = KStandardDirs::findExe(TQString::fromLatin1("mail"));
+			command = KStandardDirs::findExe(TQString::tqfromLatin1("mail"));
 			if (command.isNull())
 			{
-				errmsgs = errors(i18n("%1 not found").arg(TQString::fromLatin1("sendmail"))); // give up
+				errmsgs = errors(i18n("%1 not found").tqarg(TQString::tqfromLatin1("sendmail"))); // give up
 				return false;
 			}
 
-			command += TQString::fromLatin1(" -s ");
+			command += TQString::tqfromLatin1(" -s ");
 			command += KShellProcess::quote(event.emailSubject());
 
 			if (!data.bcc.isEmpty())
 			{
-				command += TQString::fromLatin1(" -b ");
+				command += TQString::tqfromLatin1(" -b ");
 				command += KShellProcess::quote(data.bcc);
 			}
 
@@ -321,7 +321,7 @@ TQString KAMail::addToKMailFolder(const KAMailData& data, const char* folder, bo
 		// Notify KMail of the message in the temporary file
 		TQByteArray  callData;
 		TQDataStream arg(callData, IO_WriteOnly);
-		arg << TQString::fromLatin1(folder) << tmpFile.name();
+		arg << TQString::tqfromLatin1(folder) << tmpFile.name();
 		if (callKMail(callData, "KMailIface", "dcopAddMessage(TQString,TQString)", "int"))
 			return TQString();
 		err = i18n("Error calling KMail");
@@ -386,15 +386,15 @@ TQString KAMail::initHeaders(const KAMailData& data, bool dateId)
 		strftime(buff, sizeof(buff), "Date: %a, %d %b %Y %H:%M:%S %z", localtime(&timenow));
 		TQString from = data.from;
 		from.replace(TQRegExp("^.*<"), TQString()).replace(TQRegExp(">.*$"), TQString());
-		message = TQString::fromLatin1(buff);
-		message += TQString::fromLatin1("\nMessage-Id: <%1.%2.%3>\n").arg(timenow).arg(tod.tv_usec).arg(from);
+		message = TQString::tqfromLatin1(buff);
+		message += TQString::tqfromLatin1("\nMessage-Id: <%1.%2.%3>\n").tqarg(timenow).tqarg(tod.tv_usec).tqarg(from);
 	}
-	message += TQString::fromLatin1("From: ") + data.from;
-	message += TQString::fromLatin1("\nTo: ") + data.event.emailAddresses(", ");
+	message += TQString::tqfromLatin1("From: ") + data.from;
+	message += TQString::tqfromLatin1("\nTo: ") + data.event.emailAddresses(", ");
 	if (!data.bcc.isEmpty())
-		message += TQString::fromLatin1("\nBcc: ") + data.bcc;
-	message += TQString::fromLatin1("\nSubject: ") + data.event.emailSubject();
-	message += TQString::fromLatin1("\nX-Mailer: %1/" KALARM_VERSION).arg(kapp->aboutData()->programName());
+		message += TQString::tqfromLatin1("\nBcc: ") + data.bcc;
+	message += TQString::tqfromLatin1("\nSubject: ") + data.event.emailSubject();
+	message += TQString::tqfromLatin1("\nX-Mailer: %1/" KALARM_VERSION).tqarg(kapp->aboutData()->programName());
 	return message;
 }
 
@@ -426,13 +426,13 @@ TQString KAMail::appendBodyAttachments(TQString& message, const KAEvent& event)
 		time(&timenow);
 		TQCString boundary;
 		boundary.sprintf("------------_%lu_-%lx=", 2*timenow, timenow);
-		message += TQString::fromLatin1("\nMIME-Version: 1.0");
-		message += TQString::fromLatin1("\nContent-Type: multipart/mixed;\n  boundary=\"%1\"\n").arg(boundary.data());
+		message += TQString::tqfromLatin1("\nMIME-Version: 1.0");
+		message += TQString::tqfromLatin1("\nContent-Type: multipart/mixed;\n  boundary=\"%1\"\n").tqarg(boundary.data());
 
 		if (!event.message().isEmpty())
 		{
 			// There is a message body
-			message += TQString::fromLatin1("\n--%1\nContent-Type: text/plain\nContent-Transfer-Encoding: 8bit\n\n").arg(boundary.data());
+			message += TQString::tqfromLatin1("\n--%1\nContent-Type: text/plain\nContent-Transfer-Encoding: 8bit\n\n").tqarg(boundary.data());
 			message += event.message();
 		}
 
@@ -446,12 +446,12 @@ TQString KAMail::appendBodyAttachments(TQString& message, const KAEvent& event)
 			KIO::UDSEntry uds;
 			if (!KIO::NetAccess::stat(url, uds, MainWindow::mainMainWindow())) {
 				kdError(5950) << "KAMail::appendBodyAttachments(): not found: " << attachment << endl;
-				return i18n("Attachment not found:\n%1").arg(attachment);
+				return i18n("Attachment not found:\n%1").tqarg(attachment);
 			}
 			KFileItem fi(uds, url);
 			if (fi.isDir()  ||  !fi.isReadable()) {
 				kdError(5950) << "KAMail::appendBodyAttachments(): not file/not readable: " << attachment << endl;
-				return attachError.arg(attachment);
+				return attachError.tqarg(attachment);
 			}
 
 			// Check if the attachment is a text file
@@ -463,21 +463,21 @@ TQString KAMail::appendBodyAttachments(TQString& message, const KAEvent& event)
 					text = (mimeType == textMimeTypes[i]);
 			}
 
-			message += TQString::fromLatin1("\n--%1").arg(boundary.data());
-			message += TQString::fromLatin1("\nContent-Type: %2; name=\"%3\"").arg(mimeType).arg(fi.text());
-			message += TQString::fromLatin1("\nContent-Transfer-Encoding: %1").arg(TQString::fromLatin1(text ? "8bit" : "BASE64"));
-			message += TQString::fromLatin1("\nContent-Disposition: attachment; filename=\"%4\"\n\n").arg(fi.text());
+			message += TQString::tqfromLatin1("\n--%1").tqarg(boundary.data());
+			message += TQString::tqfromLatin1("\nContent-Type: %2; name=\"%3\"").tqarg(mimeType).tqarg(fi.text());
+			message += TQString::tqfromLatin1("\nContent-Transfer-Encoding: %1").tqarg(TQString::tqfromLatin1(text ? "8bit" : "BASE64"));
+			message += TQString::tqfromLatin1("\nContent-Disposition: attachment; filename=\"%4\"\n\n").tqarg(fi.text());
 
 			// Read the file contents
 			TQString tmpFile;
 			if (!KIO::NetAccess::download(url, tmpFile, MainWindow::mainMainWindow())) {
 				kdError(5950) << "KAMail::appendBodyAttachments(): load failure: " << attachment << endl;
-				return attachError.arg(attachment);
+				return attachError.tqarg(attachment);
 			}
 			TQFile file(tmpFile);
 			if (!file.open(IO_ReadOnly) ) {
 				kdDebug(5950) << "KAMail::appendBodyAttachments() tmp load error: " << attachment << endl;
-				return attachError.arg(attachment);
+				return attachError.tqarg(attachment);
 			}
 			TQIODevice::Offset size = file.size();
 			char* contents = new char [size + 1];
@@ -504,14 +504,14 @@ TQString KAMail::appendBodyAttachments(TQString& message, const KAEvent& event)
 					atterror = true;
 				}
 				else
-					message += TQString::fromLatin1(base64, base64Size);
+					message += TQString::tqfromLatin1(base64, base64Size);
 				delete[] base64;
 			}
 			delete[] contents;
 			if (atterror)
-				return attachError.arg(attachment);
+				return attachError.tqarg(attachment);
 		}
-		message += TQString::fromLatin1("\n--%1--\n.\n").arg(boundary.data());
+		message += TQString::tqfromLatin1("\n--%1--\n.\n").tqarg(boundary.data());
 	}
 	return TQString();
 }
@@ -523,7 +523,7 @@ TQString KAMail::appendBodyAttachments(TQString& message, const KAEvent& event)
 void KAMail::notifyQueued(const KAEvent& event)
 {
 	KMime::Types::Address addr;
-	TQString localhost = TQString::fromLatin1("localhost");
+	TQString localhost = TQString::tqfromLatin1("localhost");
 	TQString hostname  = getHostName();
 	const EmailAddressList& addresses = event.emailAddresses();
 	for (TQValueList<KCal::Person>::ConstIterator it = addresses.begin();  it != addresses.end();  ++it)
@@ -922,10 +922,10 @@ char* KAMail::base64Encode(const char* in, TQIODevice::Offset size, TQIODevice::
 TQStringList KAMail::errors(const TQString& err, bool sendfail)
 {
 	TQString error1 = sendfail ? i18n("Failed to send email")
-	                          : i18n("Error copying sent email to KMail %1 folder").arg(i18n_sent_mail());
+	                          : i18n("Error copying sent email to KMail %1 folder").tqarg(i18n_sent_mail());
 	if (err.isEmpty())
 		return TQStringList(error1);
-	TQStringList errs(TQString::fromLatin1("%1:").arg(error1));
+	TQStringList errs(TQString::tqfromLatin1("%1:").tqarg(error1));
 	errs += err;
 	return errs;
 }
diff --git a/kalarm/karecurrence.cpp b/kalarm/karecurrence.cpp
index 8b7e9068f..a14d5675e 100644
--- a/kalarm/karecurrence.cpp
+++ b/kalarm/karecurrence.cpp
@@ -165,7 +165,7 @@ bool KARecurrence::init(RecurrenceRule::PeriodType recurType, int freq, int coun
  */
 bool KARecurrence::set(const TQString& icalRRULE)
 {
-	static TQString RRULE = TQString::fromLatin1("RRULE:");
+	static TQString RRULE = TQString::tqfromLatin1("RRULE:");
 	mCachedType = -1;
 	clear();
 	if (icalRRULE.isEmpty())
diff --git a/kalarm/latecancel.cpp b/kalarm/latecancel.cpp
index e8f1d79bd..4f69be211 100644
--- a/kalarm/latecancel.cpp
+++ b/kalarm/latecancel.cpp
@@ -21,7 +21,7 @@
 #include "kalarm.h"
 
 #include <tqwidgetstack.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqwhatsthis.h>
 #include <klocale.h>
 #include <kdialog.h>
@@ -58,31 +58,31 @@ LateCancelSelector::LateCancelSelector(bool allowHourMinute, TQWidget* parent, c
 	mCheckboxFrame = new TQFrame(mStack);
 	mCheckboxFrame->setFrameStyle(TQFrame::NoFrame);
 	mStack->addWidget(mCheckboxFrame, 1);
-	TQBoxLayout* layout = new TQVBoxLayout(mCheckboxFrame, 0, 0);
+	TQBoxLayout* tqlayout = new TQVBoxLayout(mCheckboxFrame, 0, 0);
 	mCheckbox = new CheckBox(i18n_n_CancelIfLate(), mCheckboxFrame);
-	mCheckbox->setFixedSize(mCheckbox->sizeHint());
+	mCheckbox->setFixedSize(mCheckbox->tqsizeHint());
 	connect(mCheckbox, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotToggled(bool)));
 	TQWhatsThis::add(mCheckbox, whatsThis);
-	layout->addWidget(mCheckbox, 0, TQt::AlignAuto);
+	tqlayout->addWidget(mCheckbox, 0, TQt::AlignAuto);
 
 	mTimeSelectorFrame = new TQFrame(mStack);
 	mTimeSelectorFrame->setFrameStyle(TQFrame::NoFrame);
 	mStack->addWidget(mTimeSelectorFrame, 2);
-	layout = new TQVBoxLayout(mTimeSelectorFrame, 0, 0);
+	tqlayout = new TQVBoxLayout(mTimeSelectorFrame, 0, 0);
 	mTimeSelector = new TimeSelector(i18n("Cancel if late by 10 minutes", "Ca&ncel if late by"), TQString(),
 	                                 whatsThis, i18n("Enter how late will cause the alarm to be canceled"),
 	                                 allowHourMinute, mTimeSelectorFrame);
 	connect(mTimeSelector, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotToggled(bool)));
-	layout->addWidget(mTimeSelector);
+	tqlayout->addWidget(mTimeSelector);
 	mLayout->addWidget(mStack);
 
-	layout = new TQHBoxLayout(mLayout, KDialog::spacingHint());
-	layout->addSpacing(3*KDialog::spacingHint());
+	tqlayout = new TQHBoxLayout(mLayout, KDialog::spacingHint());
+	tqlayout->addSpacing(3*KDialog::spacingHint());
 	mAutoClose = new CheckBox(i18n_AutoCloseWin(), this);
-	mAutoClose->setFixedSize(mAutoClose->sizeHint());
+	mAutoClose->setFixedSize(mAutoClose->tqsizeHint());
 	TQWhatsThis::add(mAutoClose, i18n("Automatically close the alarm window after the expiry of the late-cancelation period"));
-	layout->addWidget(mAutoClose);
-	layout->addStretch();
+	tqlayout->addWidget(mAutoClose);
+	tqlayout->addStretch();
 
 	mAutoClose->hide();
 	mAutoClose->setEnabled(false);
diff --git a/kalarm/latecancel.h b/kalarm/latecancel.h
index 08fcf2c3e..ba03d07d7 100644
--- a/kalarm/latecancel.h
+++ b/kalarm/latecancel.h
@@ -55,7 +55,7 @@ class LateCancelSelector : public TQFrame
 		void           slotToggled(bool);
 
 	private:
-		TQBoxLayout*    mLayout;            // overall layout for the widget
+		TQBoxLayout*    mLayout;            // overall tqlayout for the widget
 		TQWidgetStack*  mStack;             // contains mCheckboxFrame and mTimeSelectorFrame
 		TQFrame*        mCheckboxFrame;
 		CheckBox*      mCheckbox;          // displayed when late cancellation is not selected
diff --git a/kalarm/lib/buttongroup.cpp b/kalarm/lib/buttongroup.cpp
index 2905147f3..018640123 100644
--- a/kalarm/lib/buttongroup.cpp
+++ b/kalarm/lib/buttongroup.cpp
@@ -19,7 +19,7 @@
  */
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqbutton.h>
 #include <kdialog.h>
 
diff --git a/kalarm/lib/checkbox.h b/kalarm/lib/checkbox.h
index 7759f6229..f81490ea9 100644
--- a/kalarm/lib/checkbox.h
+++ b/kalarm/lib/checkbox.h
@@ -63,7 +63,7 @@ class CheckBox : public TQCheckBox
 		 */
 		virtual void setReadOnly(bool readOnly);
 		/** Returns the widget which receives focus when the user selects the check box by clicking on it. */
-		TQWidget*     focusWidget() const         { return mFocusWidget; }
+		TQWidget*     tqfocusWidget() const         { return mFocusWidget; }
 		/** Specifies a widget to receive focus when the user selects the check box by clicking on it.
 		 *  @param widget Widget to receive focus.
 		 *  @param enable If true, @p widget will be enabled before receiving focus. If
diff --git a/kalarm/lib/dateedit.cpp b/kalarm/lib/dateedit.cpp
index 2fef25de5..b9699988d 100644
--- a/kalarm/lib/dateedit.cpp
+++ b/kalarm/lib/dateedit.cpp
@@ -77,11 +77,11 @@ void DateEdit::pastLimitMessage(const TQDate& limit, const TQString& error, cons
 	TQString errString = error;
 	if (errString.isNull())
 	{
-		if (limit == TQDate::currentDate())
+		if (limit == TQDate::tqcurrentDate())
 			errString = i18n("today");
 		else
 			errString = KGlobal::locale()->formatDate(limit, true);
-		errString = defaultError.arg(errString);
+		errString = defaultError.tqarg(errString);
 	}
 	KMessageBox::sorry(this, errString);
 }
diff --git a/kalarm/lib/lineedit.cpp b/kalarm/lib/lineedit.cpp
index 6b5787ebf..16ca507e9 100644
--- a/kalarm/lib/lineedit.cpp
+++ b/kalarm/lib/lineedit.cpp
@@ -149,7 +149,7 @@ void LineEdit::dropEvent(TQDropEvent* e)
 			case Emails:
 			{
 				// Email entry field - ignore all but mailto: URLs
-				TQString mailto = TQString::fromLatin1("mailto");
+				TQString mailto = TQString::tqfromLatin1("mailto");
 				for (KURL::List::Iterator it = files.begin();  it != files.end();  ++it)
 				{
 					if ((*it).protocol() == mailto)
@@ -168,7 +168,7 @@ void LineEdit::dropEvent(TQDropEvent* e)
 		if (mType == Emails)
 		{
 			// Remove newlines from a list of email addresses, and allow an eventual mailto: protocol
-			TQString mailto = TQString::fromLatin1("mailto:");
+			TQString mailto = TQString::tqfromLatin1("mailto:");
 			newEmails = TQStringList::split(TQRegExp("[\r\n]+"), txt);
 			for (TQStringList::Iterator it = newEmails.begin();  it != newEmails.end();  ++it)
 			{
diff --git a/kalarm/lib/messagebox.cpp b/kalarm/lib/messagebox.cpp
index 48c18f1cd..3345c9c4b 100644
--- a/kalarm/lib/messagebox.cpp
+++ b/kalarm/lib/messagebox.cpp
@@ -109,7 +109,7 @@ bool MessageBox::setDefaultShouldBeShownContinue(const TQString& dontShowAgainNa
 		return false;
 	// First check whether there is an existing setting
 	KConfig* config = mConfig ? mConfig : KGlobal::config();
-	config->setGroup(TQString::fromLatin1("Notification Messages"));
+	config->setGroup(TQString::tqfromLatin1("Notification Messages"));
 	if (config->hasKey(dontShowAgainName))
 		return false;
 
@@ -168,10 +168,10 @@ void MessageBox::saveDontShowAgain(const TQString& dontShowAgainName, bool yesno
 	if (dontShowAgainName.isEmpty())
 		return;
 	KConfig* config = mConfig ? mConfig : KGlobal::config();
-	config->setGroup(TQString::fromLatin1("Notification Messages"));
+	config->setGroup(TQString::tqfromLatin1("Notification Messages"));
 	bool global = (dontShowAgainName[0] == ':');
 	if (yesno)
-		config->writeEntry(dontShowAgainName, TQString::fromLatin1(dontShow ? yesnoResult : ""), true, global);
+		config->writeEntry(dontShowAgainName, TQString::tqfromLatin1(dontShow ? yesnoResult : ""), true, global);
 	else
 		config->writeEntry(dontShowAgainName, !dontShow, true, global);
 	config->sync();
diff --git a/kalarm/lib/radiobutton.h b/kalarm/lib/radiobutton.h
index 3af80343f..107957ca7 100644
--- a/kalarm/lib/radiobutton.h
+++ b/kalarm/lib/radiobutton.h
@@ -63,7 +63,7 @@ class RadioButton : public TQRadioButton
 		 */
 		virtual void setReadOnly(bool readOnly);
 		/** Returns the widget which receives focus when the button is clicked. */
-		TQWidget* focusWidget() const         { return mFocusWidget; }
+		TQWidget* tqfocusWidget() const         { return mFocusWidget; }
 		/** Specifies a widget to receive focus when the button is clicked.
 		 *  @param widget Widget to receive focus.
 		 *  @param enable If true, @p widget will be enabled before receiving focus. If
diff --git a/kalarm/lib/shellprocess.cpp b/kalarm/lib/shellprocess.cpp
index b3df822e8..09daf91db 100644
--- a/kalarm/lib/shellprocess.cpp
+++ b/kalarm/lib/shellprocess.cpp
@@ -40,7 +40,7 @@ bool      ShellProcess::mAuthorised  = false;
 ShellProcess::ShellProcess(const TQString& command)
 	: KShellProcess(shellName()),
 	  mCommand(command),
-	  mStatus(INACTIVE),
+	  mtqStatus(INACTIVE),
 	  mStdinExit(false)
 {
 }
@@ -52,7 +52,7 @@ bool ShellProcess::start(Communication comm)
 {
 	if (!authorised())
 	{
-		mStatus = UNAUTHORISED;
+		mtqStatus = UNAUTHORISED;
 		return false;
 	}
 	KShellProcess::operator<<(mCommand);
@@ -60,10 +60,10 @@ bool ShellProcess::start(Communication comm)
 	connect(this, TQT_SIGNAL(processExited(KProcess*)), TQT_SLOT(slotExited(KProcess*)));
 	if (!KShellProcess::start(KProcess::NotifyOnExit, comm))
 	{
-		mStatus = START_FAIL;
+		mtqStatus = START_FAIL;
 		return false;
 	}
-	mStatus = RUNNING;
+	mtqStatus = RUNNING;
 	return true;
 }
 
@@ -76,11 +76,11 @@ void ShellProcess::slotExited(KProcess* proc)
 {
 	kdDebug(5950) << "ShellProcess::slotExited()\n";
 	mStdinQueue.clear();
-	mStatus = SUCCESS;
+	mtqStatus = SUCCESS;
 	if (!proc->normalExit())
 	{
 		kdWarning(5950) << "ShellProcess::slotExited(" << mCommand << ") " << mShellName << ": died/killed\n";
-		mStatus = DIED;
+		mtqStatus = DIED;
 	}
 	else
 	{
@@ -90,7 +90,7 @@ void ShellProcess::slotExited(KProcess* proc)
 		||  mShellName == "ksh"  &&  status == 127)
 		{
 			kdWarning(5950) << "ShellProcess::slotExited(" << mCommand << ") " << mShellName << ": not found or not executable\n";
-			mStatus = NOT_FOUND;
+			mtqStatus = NOT_FOUND;
 		}
 	}
 	emit shellExited(this);
@@ -140,7 +140,7 @@ void ShellProcess::stdinExit()
 */
 TQString ShellProcess::errorMessage() const
 {
-	switch (mStatus)
+	switch (mtqStatus)
 	{
 		case UNAUTHORISED:
 			return i18n("Failed to execute command (shell access not authorized):");
@@ -174,8 +174,8 @@ const TQCString& ShellProcess::shellPath()
 			struct stat fileinfo;
 			if (stat(envshell.data(), &fileinfo) != -1  // ensure file exists
 			&&  !S_ISDIR(fileinfo.st_mode)              // and it's not a directory
-			&&  !S_ISCHR(fileinfo.st_mode)              // and it's not a character device
-			&&  !S_ISBLK(fileinfo.st_mode)              // and it's not a block device
+			&&  !S_ISCHR(fileinfo.st_mode)              // and it's not a character tqdevice
+			&&  !S_ISBLK(fileinfo.st_mode)              // and it's not a block tqdevice
 #ifdef S_ISSOCK
 			&&  !S_ISSOCK(fileinfo.st_mode)             // and it's not a socket
 #endif
diff --git a/kalarm/lib/shellprocess.h b/kalarm/lib/shellprocess.h
index a4ff79889..fd303bea0 100644
--- a/kalarm/lib/shellprocess.h
+++ b/kalarm/lib/shellprocess.h
@@ -61,7 +61,7 @@ class ShellProcess : public KShellProcess
 		 *  @li NOT_FOUND - the command was either not found or not executable.
 		 *  @li START_FAIL - the command couldn't be started for other reasons.
 		 */
-		enum Status {
+		enum tqStatus {
 			INACTIVE,     // start() has not yet been called to run the command
 			RUNNING,      // command is currently running
 			SUCCESS,      // command appears to have exited successfully
@@ -80,11 +80,11 @@ class ShellProcess : public KShellProcess
 		 */
 		bool            start(Communication comm = NoCommunication);
 		/** Returns the current status of the shell process. */
-		Status          status() const       { return mStatus; }
+		tqStatus          status() const       { return mtqStatus; }
 		/** Returns whether the command was run successfully.
 		 *  @return True if the command has been run and appears to have exited successfully.
 		 */
-		bool            normalExit() const   { return mStatus == SUCCESS; }
+		bool            normalExit() const   { return mtqStatus == SUCCESS; }
 		/** Returns the command configured to be run. */
 		const TQString&  command() const      { return mCommand; }
 		/** Returns the error message corresponding to the command exit status.
@@ -132,7 +132,7 @@ class ShellProcess : public KShellProcess
 		static bool          mAuthorised;   // true if shell commands are authorised
 		TQString              mCommand;      // copy of command to be executed
 		TQValueList<TQCString> mStdinQueue;   // queued strings to send to STDIN
-		Status               mStatus;       // current execution status
+		tqStatus               mtqStatus;       // current execution status
 		bool                 mStdinExit;    // exit once STDIN queue has been written
 };
 
diff --git a/kalarm/lib/spinbox2.cpp b/kalarm/lib/spinbox2.cpp
index a45a5b4e9..3ec3b68c0 100644
--- a/kalarm/lib/spinbox2.cpp
+++ b/kalarm/lib/spinbox2.cpp
@@ -142,7 +142,7 @@ void SpinBox2::setLineStep(int step)
 {
 	mLineStep = step;
 	if (reverseButtons())
-		mUpdown2->setLineStep(step);   // reverse layout, but still set the right buttons
+		mUpdown2->setLineStep(step);   // reverse tqlayout, but still set the right buttons
 	else
 		mSpinbox->setLineStep(step);
 }
@@ -153,7 +153,7 @@ void SpinBox2::setSteps(int line, int page)
 	mPageStep = page;
 	if (reverseButtons())
 	{
-		mUpdown2->setLineStep(line);   // reverse layout, but still set the right buttons
+		mUpdown2->setLineStep(line);   // reverse tqlayout, but still set the right buttons
 		mSpinbox->setLineStep(page);
 	}
 	else
@@ -169,7 +169,7 @@ void SpinBox2::setShiftSteps(int line, int page)
 	mPageShiftStep = page;
 	if (reverseButtons())
 	{
-		mUpdown2->setLineShiftStep(line);   // reverse layout, but still set the right buttons
+		mUpdown2->setLineShiftStep(line);   // reverse tqlayout, but still set the right buttons
 		mSpinbox->setLineShiftStep(page);
 	}
 	else
@@ -225,18 +225,18 @@ void SpinBox2::showEvent(TQShowEvent*)
 	arrange();
 }
 
-TQSize SpinBox2::sizeHint() const
+TQSize SpinBox2::tqsizeHint() const
 {
 	getMetrics();
-	TQSize size = mSpinbox->sizeHint();
+	TQSize size = mSpinbox->tqsizeHint();
 	size.setWidth(size.width() - xSpinbox + wUpdown2 + wGap);
 	return size;
 }
 
-TQSize SpinBox2::minimumSizeHint() const
+TQSize SpinBox2::tqminimumSizeHint() const
 {
 	getMetrics();
-	TQSize size = mSpinbox->minimumSizeHint();
+	TQSize size = mSpinbox->tqminimumSizeHint();
 	size.setWidth(size.width() - xSpinbox + wUpdown2 + wGap);
 	return size;
 }
@@ -265,14 +265,14 @@ void SpinBox2::updateMirror()
 void SpinBox2::arrange()
 {
 	getMetrics();
-	TQRect arrowRect = TQStyle::visualRect(TQRect(0, 0, wUpdown2, height()), this);
+	TQRect arrowRect = TQStyle::tqvisualRect(TQRect(0, 0, wUpdown2, height()), this);
 	mUpdown2Frame->setGeometry(arrowRect);
 	mUpdown2->setGeometry(-xUpdown2, 0, mUpdown2->width(), height());
-	mSpinboxFrame->setGeometry(TQStyle::visualRect(TQRect(wUpdown2 + wGap, 0, width() - wUpdown2 - wGap, height()), this));
+	mSpinboxFrame->setGeometry(TQStyle::tqvisualRect(TQRect(wUpdown2 + wGap, 0, width() - wUpdown2 - wGap, height()), this));
 	mSpinbox->setGeometry(-xSpinbox, 0, mSpinboxFrame->width() + xSpinbox, height());
 	mSpinMirror->resize(wUpdown2, mUpdown2->height());
 	mSpinMirror->setGeometry(arrowRect);
-//mSpinMirror->setGeometry(TQStyle::visualRect(TQRect(0, 11, wUpdown2, height()), this));
+//mSpinMirror->setGeometry(TQStyle::tqvisualRect(TQRect(0, 11, wUpdown2, height()), this));
 	mSpinMirror->setNormalButtons(TQPixmap::grabWidget(mUpdown2Frame, 0, 0));
 }
 
@@ -422,7 +422,7 @@ void SpinMirror::redraw()
 void SpinMirror::redraw(const TQPixmap& px)
 {
 	TQCanvas* c = canvas();
-	c->setBackgroundPixmap(px);
+	c->tqsetBackgroundPixmap(px);
 	c->setAllChanged();
 	c->update();
 }
diff --git a/kalarm/lib/spinbox2.h b/kalarm/lib/spinbox2.h
index 14c2f16e1..4391fbb9c 100644
--- a/kalarm/lib/spinbox2.h
+++ b/kalarm/lib/spinbox2.h
@@ -115,8 +115,8 @@ class SpinBox2 : public TQFrame
 		 */
 		bool                wrapping() const            { return mSpinbox->wrapping(); }
 
-		/** Set the text alignment of the widget */
-		void                setAlignment(int a)         { mSpinbox->setAlignment(a); }
+		/** Set the text tqalignment of the widget */
+		void                tqsetAlignment(int a)         { mSpinbox->tqsetAlignment(a); }
 		/** Sets the button symbols to use (arrows or plus/minus). */
 		virtual void        setButtonSymbols(TQSpinBox::ButtonSymbols);
 		/** Returns the button symbols currently in use (arrows or plus/minus). */
@@ -131,8 +131,8 @@ class SpinBox2 : public TQFrame
 		 */
 		const TQValidator*   validator() const           { return mSpinbox->validator(); }
 
-		virtual TQSize       sizeHint() const;
-		virtual TQSize       minimumSizeHint() const;
+		virtual TQSize       tqsizeHint() const;
+		virtual TQSize       tqminimumSizeHint() const;
 
 		/** Returns the minimum value of the spin box. */
 		int                 minValue() const            { return mMinValue; }
@@ -149,13 +149,13 @@ class SpinBox2 : public TQFrame
 		/** Returns the specified value clamped to the range of the spin box. */
 		int                 bound(int val) const;
 
-		/** Returns the geometry of the right-hand "up" button. */
+		/** Returns the tqgeometry of the right-hand "up" button. */
 		TQRect               upRect() const              { return mSpinbox->upRect(); }
-		/** Returns the geometry of the right-hand "down" button. */
+		/** Returns the tqgeometry of the right-hand "down" button. */
 		TQRect               downRect() const            { return mSpinbox->downRect(); }
-		/** Returns the geometry of the left-hand "up" button. */
+		/** Returns the tqgeometry of the left-hand "up" button. */
 		TQRect               up2Rect() const;
-		/** Returns the geometry of the left-hand "down" button. */
+		/** Returns the tqgeometry of the left-hand "down" button. */
 		TQRect               down2Rect() const;
 
 		/** Returns the unshifted step increment for the right-hand spin buttons,
@@ -286,7 +286,7 @@ class SpinBox2 : public TQFrame
 				                : SpinBox(parent, name), owner(sb2) { }
 				MainSpinBox(int minValue, int maxValue, int step, SpinBox2* sb2, TQWidget* parent, const char* name = 0)
 				                : SpinBox(minValue, maxValue, step, parent, name), owner(sb2) { }
-				void            setAlignment(int a)       { editor()->setAlignment(a); }
+				void            tqsetAlignment(int a)       { editor()->tqsetAlignment(a); }
 				virtual TQString mapValueToText(int v)     { return owner->mapValueToText(v); }
 				virtual int     mapTextToValue(bool* ok)  { return owner->mapTextToValue(ok); }
 				TQString         mapValToText(int v)       { return SpinBox::mapValueToText(v); }
@@ -310,7 +310,7 @@ class SpinBox2 : public TQFrame
 		int              mLineShiftStep;      // right button increment with shift pressed
 		int              mPageStep;           // left button increment
 		int              mPageShiftStep;      // left button increment with shift pressed
-		bool             mReverseWithLayout;  // reverse button positions if reverse layout (default = true)
+		bool             mReverseWithLayout;  // reverse button positions if reverse tqlayout (default = true)
 
 	friend class MainSpinBox;
 };
diff --git a/kalarm/lib/synchtimer.cpp b/kalarm/lib/synchtimer.cpp
index eecef7d4b..caed93d7b 100644
--- a/kalarm/lib/synchtimer.cpp
+++ b/kalarm/lib/synchtimer.cpp
@@ -196,7 +196,7 @@ void DailyTimer::changeTime(const TQTime& newTimeOfDay, bool triggerMissed)
 void DailyTimer::start()
 {
 	// TIMEZONE = local time
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	// Find out whether to trigger today or tomorrow.
 	// In preference, use the last trigger date to determine this, since
 	// that will avoid possible errors due to daylight savings time changes.
@@ -224,7 +224,7 @@ void DailyTimer::start()
 void DailyTimer::slotTimer()
 {
 	// TIMEZONE = local time
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	mLastDate = now.date();
 	TQDateTime next = TQDateTime(mLastDate.addDays(1), mTime);
 	uint interval = next.toTime_t() - now.toTime_t();
diff --git a/kalarm/lib/timeedit.cpp b/kalarm/lib/timeedit.cpp
index 01152fcee..170914922 100644
--- a/kalarm/lib/timeedit.cpp
+++ b/kalarm/lib/timeedit.cpp
@@ -37,13 +37,13 @@ TimeEdit::TimeEdit(TQWidget* parent, const char* name)
 {
 	bool use12hour = KGlobal::locale()->use12Clock();
 	mSpinBox = new TimeSpinBox(!use12hour, this);
-	mSpinBox->setFixedSize(mSpinBox->sizeHint());
+	mSpinBox->setFixedSize(mSpinBox->tqsizeHint());
 	connect(mSpinBox, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotValueChanged(int)));
 	if (use12hour)
 	{
 		mAmPm = new ComboBox(this);
 		setAmPmCombo(1, 1);     // add "am" and "pm" options to the combo box
-		mAmPm->setFixedSize(mAmPm->sizeHint());
+		mAmPm->setFixedSize(mAmPm->tqsizeHint());
 		connect(mAmPm, TQT_SIGNAL(highlighted(int)), TQT_SLOT(slotAmPmChanged(int)));
 	}
 }
diff --git a/kalarm/lib/timeperiod.cpp b/kalarm/lib/timeperiod.cpp
index e372615a7..291ba0872 100644
--- a/kalarm/lib/timeperiod.cpp
+++ b/kalarm/lib/timeperiod.cpp
@@ -71,7 +71,7 @@ TimePeriod::TimePeriod(bool allowHourMinute, TQWidget* parent, const char* name)
 	connect(mTimeSpinBox, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotTimeChanged(int)));
 	mSpinStack->addWidget(mTimeSpinBox, 1);
 
-	mSpinStack->setFixedSize(mSpinBox->sizeHint().expandedTo(mTimeSpinBox->sizeHint()));
+	mSpinStack->setFixedSize(mSpinBox->tqsizeHint().expandedTo(mTimeSpinBox->tqsizeHint()));
 	mHourMinuteRaised = mNoHourMinute;
 	showHourMin(!mNoHourMinute);
 
@@ -87,7 +87,7 @@ TimePeriod::TimePeriod(bool allowHourMinute, TQWidget* parent, const char* name)
 	mUnitsCombo->insertItem(i18n_days());
 	mUnitsCombo->insertItem(i18n_weeks());
 	mMaxUnitShown = WEEKS;
-	mUnitsCombo->setFixedSize(mUnitsCombo->sizeHint());
+	mUnitsCombo->setFixedSize(mUnitsCombo->tqsizeHint());
 	connect(mUnitsCombo, TQT_SIGNAL(activated(int)), TQT_SLOT(slotUnitsSelected(int)));
 
 	setFocusProxy(mUnitsCombo);
diff --git a/kalarm/lib/timespinbox.cpp b/kalarm/lib/timespinbox.cpp
index b2121072f..f756112e8 100644
--- a/kalarm/lib/timespinbox.cpp
+++ b/kalarm/lib/timespinbox.cpp
@@ -69,7 +69,7 @@ TimeSpinBox::TimeSpinBox(bool use24hour, TQWidget* parent, const char* name)
 	setReverseWithLayout(false);   // keep buttons the same way round even if right-to-left language
 	setShiftSteps(5, 360);    // shift-left button increments 5 min / 6 hours
 	setSelectOnStep(false);
-	setAlignment(TQt::AlignHCenter);
+	tqsetAlignment(TQt::AlignHCenter);
 	connect(this, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotValueChanged(int)));
 }
 
@@ -88,7 +88,7 @@ TimeSpinBox::TimeSpinBox(int minMinute, int maxMinute, TQWidget* parent, const c
 	setReverseWithLayout(false);   // keep buttons the same way round even if right-to-left language
 	setShiftSteps(5, 300);    // shift-left button increments 5 min / 5 hours
 	setSelectOnStep(false);
-	setAlignment(TQApplication::reverseLayout() ? TQt::AlignLeft : TQt::AlignRight);
+	tqsetAlignment(TQApplication::reverseLayout() ? TQt::AlignLeft : TQt::AlignRight);
 }
 
 TQString TimeSpinBox::shiftWhatsThis()
@@ -211,7 +211,7 @@ void TimeSpinBox::setValid(bool valid)
 	{
 		mInvalid = true;
 		SpinBox2::setMinValue(mMinimumValue - 1);
-		setSpecialValueText(TQString::fromLatin1("**:**"));
+		setSpecialValueText(TQString::tqfromLatin1("**:**"));
 		SpinBox2::setValue(mMinimumValue - 1);
 	}
 }
@@ -280,16 +280,16 @@ void TimeSpinBox::slotValueChanged(int value)
 	mPm = mValidator->mPm = (value >= 720);
 }
 
-TQSize TimeSpinBox::sizeHint() const
+TQSize TimeSpinBox::tqsizeHint() const
 {
-	TQSize sz = SpinBox2::sizeHint();
+	TQSize sz = SpinBox2::tqsizeHint();
 	TQFontMetrics fm(font());
 	return TQSize(sz.width() + fm.width(":"), sz.height());
 }
 
-TQSize TimeSpinBox::minimumSizeHint() const
+TQSize TimeSpinBox::tqminimumSizeHint() const
 {
-	TQSize sz = SpinBox2::minimumSizeHint();
+	TQSize sz = SpinBox2::tqminimumSizeHint();
 	TQFontMetrics fm(font());
 	return TQSize(sz.width() + fm.width(":"), sz.height());
 }
diff --git a/kalarm/lib/timespinbox.h b/kalarm/lib/timespinbox.h
index fe45efab4..0be232453 100644
--- a/kalarm/lib/timespinbox.h
+++ b/kalarm/lib/timespinbox.h
@@ -91,8 +91,8 @@ class TimeSpinBox : public SpinBox2
 		 */
 		static TQString  shiftWhatsThis();
 
-		virtual TQSize   sizeHint() const;
-		virtual TQSize   minimumSizeHint() const;
+		virtual TQSize   tqsizeHint() const;
+		virtual TQSize   tqminimumSizeHint() const;
 
 	public slots:
 		/** Sets the value of the spin box.
diff --git a/kalarm/mainwindow.cpp b/kalarm/mainwindow.cpp
index e9445d43a..6985430b5 100644
--- a/kalarm/mainwindow.cpp
+++ b/kalarm/mainwindow.cpp
@@ -71,11 +71,11 @@ using namespace KCal;
 static const char* UI_FILE     = "kalarmui.rc";
 static const char* WINDOW_NAME = "MainWindow";
 
-static const TQString VIEW_GROUP         = TQString::fromLatin1("View");
-static const TQString SHOW_TIME_KEY      = TQString::fromLatin1("ShowAlarmTime");
-static const TQString SHOW_TIME_TO_KEY   = TQString::fromLatin1("ShowTimeToAlarm");
-static const TQString SHOW_ARCHIVED_KEY  = TQString::fromLatin1("ShowArchivedAlarms");
-static const TQString SHOW_RESOURCES_KEY = TQString::fromLatin1("ShowResources");
+static const TQString VIEW_GROUP         = TQString::tqfromLatin1("View");
+static const TQString SHOW_TIME_KEY      = TQString::tqfromLatin1("ShowAlarmTime");
+static const TQString SHOW_TIME_TO_KEY   = TQString::tqfromLatin1("ShowTimeToAlarm");
+static const TQString SHOW_ARCHIVED_KEY  = TQString::tqfromLatin1("ShowArchivedAlarms");
+static const TQString SHOW_RESOURCES_KEY = TQString::tqfromLatin1("ShowResources");
 
 static TQString   undoText;
 static TQString   undoTextStripped;
@@ -123,7 +123,7 @@ MainWindow::MainWindow(bool restored)
 	  mHiddenTrayParent(false)
 {
 	kdDebug(5950) << "MainWindow::MainWindow()\n";
-	setAutoSaveSettings(TQString::fromLatin1(WINDOW_NAME));    // save window sizes etc.
+	setAutoSaveSettings(TQString::tqfromLatin1(WINDOW_NAME));    // save window sizes etc.
 	setPlainCaption(kapp->aboutData()->programName());
 	KConfig* config = KGlobal::config();
 	config->setGroup(VIEW_GROUP);
@@ -136,8 +136,8 @@ MainWindow::MainWindow(bool restored)
 		if (KAlarm::readConfigWindowSize(WINDOW_NAME, s))
 			resize(s);
 	}
-	config->setGroup(TQString::fromLatin1(WINDOW_NAME));
-	TQValueList<int> order = config->readIntListEntry(TQString::fromLatin1("ColumnOrder"));
+	config->setGroup(TQString::tqfromLatin1(WINDOW_NAME));
+	TQValueList<int> order = config->readIntListEntry(TQString::tqfromLatin1("ColumnOrder"));
 
 	setAcceptDrops(true);         // allow drag-and-drop onto this window
 	if (!mShowTimeTo)
@@ -201,10 +201,10 @@ MainWindow::~MainWindow()
 */
 void MainWindow::saveProperties(KConfig* config)
 {
-	config->writeEntry(TQString::fromLatin1("HiddenTrayParent"), isTrayParent() && isHidden());
-	config->writeEntry(TQString::fromLatin1("ShowExpired"), mShowExpired);
-	config->writeEntry(TQString::fromLatin1("ShowTime"), mShowTime);
-	config->writeEntry(TQString::fromLatin1("ShowTimeTo"), mShowTimeTo);
+	config->writeEntry(TQString::tqfromLatin1("HiddenTrayParent"), isTrayParent() && isHidden());
+	config->writeEntry(TQString::tqfromLatin1("ShowExpired"), mShowExpired);
+	config->writeEntry(TQString::tqfromLatin1("ShowTime"), mShowTime);
+	config->writeEntry(TQString::tqfromLatin1("ShowTimeTo"), mShowTimeTo);
 }
 
 /******************************************************************************
@@ -214,10 +214,10 @@ void MainWindow::saveProperties(KConfig* config)
 */
 void MainWindow::readProperties(KConfig* config)
 {
-	mHiddenTrayParent = config->readBoolEntry(TQString::fromLatin1("HiddenTrayParent"));
-	mShowExpired      = config->readBoolEntry(TQString::fromLatin1("ShowExpired"));
-	mShowTime         = config->readBoolEntry(TQString::fromLatin1("ShowTime"));
-	mShowTimeTo       = config->readBoolEntry(TQString::fromLatin1("ShowTimeTo"));
+	mHiddenTrayParent = config->readBoolEntry(TQString::tqfromLatin1("HiddenTrayParent"));
+	mShowExpired      = config->readBoolEntry(TQString::tqfromLatin1("ShowExpired"));
+	mShowTime         = config->readBoolEntry(TQString::tqfromLatin1("ShowTime"));
+	mShowTimeTo       = config->readBoolEntry(TQString::tqfromLatin1("ShowTimeTo"));
 }
 
 /******************************************************************************
@@ -294,7 +294,7 @@ void MainWindow::show()
 		// Show error message now that the main window has been displayed.
 		// Waiting until now lets the user easily associate the message with
 		// the main window which is faulty.
-		KMessageBox::error(this, i18n("Failure to create menus\n(perhaps %1 missing or corrupted)").arg(TQString::fromLatin1(UI_FILE)));
+		KMessageBox::error(this, i18n("Failure to create menus\n(perhaps %1 missing or corrupted)").tqarg(TQString::tqfromLatin1(UI_FILE)));
 		mMenuError = false;
 	}
 }
@@ -315,8 +315,8 @@ void MainWindow::hideEvent(TQHideEvent* he)
 void MainWindow::columnsReordered()
 {
 	KConfig* config = KGlobal::config();
-	config->setGroup(TQString::fromLatin1(WINDOW_NAME));
-	config->writeEntry(TQString::fromLatin1("ColumnOrder"), mListView->columnOrder());
+	config->setGroup(TQString::tqfromLatin1(WINDOW_NAME));
+	config->writeEntry(TQString::tqfromLatin1("ColumnOrder"), mListView->columnOrder());
 	config->sync();
 }
 
@@ -386,7 +386,7 @@ void MainWindow::initActions()
 	connect(mActionUndo->popupMenu(), TQT_SIGNAL(activated(int)), TQT_SLOT(slotUndoItem(int)));
 	connect(mActionRedo->popupMenu(), TQT_SIGNAL(aboutToShow()), TQT_SLOT(slotInitRedoMenu()));
 	connect(mActionRedo->popupMenu(), TQT_SIGNAL(activated(int)), TQT_SLOT(slotRedoItem(int)));
-	connect(Undo::instance(), TQT_SIGNAL(changed(const TQString&, const TQString&)), TQT_SLOT(slotUndoStatus(const TQString&, const TQString&)));
+	connect(Undo::instance(), TQT_SIGNAL(changed(const TQString&, const TQString&)), TQT_SLOT(slotUndotqStatus(const TQString&, const TQString&)));
 	connect(mListView, TQT_SIGNAL(findActive(bool)), TQT_SLOT(slotFindActive(bool)));
 	Preferences::connect(TQT_SIGNAL(preferencesChanged()), TQT_TQOBJECT(this), TQT_SLOT(slotPrefsChanged()));
 	connect(theApp(), TQT_SIGNAL(trayIconToggled()), TQT_SLOT(updateTrayIconAction()));
@@ -415,7 +415,7 @@ void MainWindow::initActions()
 		tb->applySettings(KGlobal::config(), "Toolbars");
 
 	Undo::emitChanged();     // set the Undo/Redo menu texts
-	Daemon::checkStatus();
+	Daemon::checktqStatus();
 	Daemon::monitoringAlarms();
 }
 
@@ -947,7 +947,7 @@ void MainWindow::updateTrayIconAction()
 */
 void MainWindow::updateActionsMenu()
 {
-	Daemon::checkStatus();   // update the Alarms Enabled item status
+	Daemon::checktqStatus();   // update the Alarms Enabled item status
 }
 
 /******************************************************************************
@@ -1023,8 +1023,8 @@ void MainWindow::initUndoMenu(KPopupMenu* menu, Undo::Type type)
 		TQString actText = Undo::actionText(type, id);
 		TQString descrip = Undo::description(type, id);
 		TQString text = descrip.isEmpty()
-		             ? i18n("Undo/Redo [action]", "%1 %2").arg(action).arg(actText)
-		             : i18n("Undo [action]: message", "%1 %2: %3").arg(action).arg(actText).arg(descrip);
+		             ? i18n("Undo/Redo [action]", "%1 %2").tqarg(action).tqarg(actText)
+		             : i18n("Undo [action]: message", "%1 %2: %3").tqarg(action).tqarg(actText).tqarg(descrip);
 		menu->insertItem(text, id);
 	}
 }
@@ -1033,7 +1033,7 @@ void MainWindow::initUndoMenu(KPopupMenu* menu, Undo::Type type)
 *  Called when the status of the Undo or Redo list changes.
 *  Change the Undo or Redo text to include the action which would be undone/redone.
 */
-void MainWindow::slotUndoStatus(const TQString& undo, const TQString& redo)
+void MainWindow::slotUndotqStatus(const TQString& undo, const TQString& redo)
 {
 	if (undo.isNull())
 	{
@@ -1043,7 +1043,7 @@ void MainWindow::slotUndoStatus(const TQString& undo, const TQString& redo)
 	else
 	{
 		mActionUndo->setEnabled(true);
-		mActionUndo->setText(TQString("%1 %2").arg(undoText).arg(undo));
+		mActionUndo->setText(TQString("%1 %2").tqarg(undoText).tqarg(undo));
 	}
 	if (redo.isNull())
 	{
@@ -1053,7 +1053,7 @@ void MainWindow::slotUndoStatus(const TQString& undo, const TQString& redo)
 	else
 	{
 		mActionRedo->setEnabled(true);
-		mActionRedo->setText(TQString("%1 %2").arg(redoText).arg(redo));
+		mActionRedo->setText(TQString("%1 %2").tqarg(redoText).tqarg(redo));
 	}
 }
 
@@ -1196,7 +1196,7 @@ void MainWindow::executeDropEvent(MainWindow* win, TQDropEvent* e)
 	AlarmText      alarmText;
 	KPIM::MailList mailList;
 	KURL::List     files;
-	KCal::CalendarLocal calendar(TQString::fromLatin1("UTC"));
+	KCal::CalendarLocal calendar(TQString::tqfromLatin1("UTC"));
 	calendar.setLocalTime();    // default to local time (i.e. no time zone)
 #ifndef NDEBUG
 	TQCString fmts;
@@ -1213,7 +1213,7 @@ void MainWindow::executeDropEvent(MainWindow* win, TQDropEvent* e)
 	 * Don't change them without careful thought !!
 	 */
 	if (e->provides("message/rfc822")
-	&&  !(bytes = e->encodedData("message/rfc822")).isEmpty())
+	&&  !(bytes = e->tqencodedData("message/rfc822")).isEmpty())
 	{
 		// Email message(s). Ignore all but the first.
 		kdDebug(5950) << "MainWindow::executeDropEvent(email)" << endl;
@@ -1299,7 +1299,7 @@ void MainWindow::slotSelection()
 	bool enableEnableDisable = true;
 	bool enableEnable = false;
 	bool enableDisable = false;
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 	for (TQValueList<EventListViewItemBase*>::Iterator it = items.begin();  it != items.end();  ++it)
 	{
 		const KAEvent& event = ((AlarmListViewItem*)(*it))->event();
diff --git a/kalarm/mainwindow.h b/kalarm/mainwindow.h
index 08fcfacad..cb070e9a2 100644
--- a/kalarm/mainwindow.h
+++ b/kalarm/mainwindow.h
@@ -126,7 +126,7 @@ class MainWindow : public MainWindowBase
 		void           slotRedoItem(int id);
 		void           slotInitUndoMenu();
 		void           slotInitRedoMenu();
-		void           slotUndoStatus(const TQString&, const TQString&);
+		void           slotUndotqStatus(const TQString&, const TQString&);
 		void           slotFindActive(bool);
 		void           slotPrefsChanged();
 		void           updateTrayIconAction();
diff --git a/kalarm/messagewin.cpp b/kalarm/messagewin.cpp
index 2c455b128..f7decdf65 100644
--- a/kalarm/messagewin.cpp
+++ b/kalarm/messagewin.cpp
@@ -25,13 +25,13 @@
 
 #include <tqfile.h>
 #include <tqfileinfo.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqpushbutton.h>
 #include <tqlabel.h>
 #include <tqwhatsthis.h>
 #include <tqtooltip.h>
 #include <tqdragobject.h>
-#include <textedit.h>
+#include <tqtextedit.h>
 #include <tqtimer.h>
 
 #include <kstandarddirs.h>
@@ -101,7 +101,7 @@ class MessageText : public TQTextEdit
 		}
 		int scrollBarHeight() const     { return horizontalScrollBar()->height(); }
 		int scrollBarWidth() const      { return verticalScrollBar()->width(); }
-		virtual TQSize sizeHint() const  { return TQSize(contentsWidth() + scrollBarWidth(), contentsHeight() + scrollBarHeight()); }
+		virtual TQSize tqsizeHint() const  { return TQSize(contentsWidth() + scrollBarWidth(), contentsHeight() + scrollBarHeight()); }
 };
 
 
@@ -191,7 +191,7 @@ MessageWin::MessageWin(const KAEvent& event, const KAAlarm& alarm, bool reschedu
 	kdDebug(5950) << "MessageWin::MessageWin(event)" << endl;
 	// Set to save settings automatically, but don't save window size.
 	// File alarm window size is saved elsewhere.
-	setAutoSaveSettings(TQString::fromLatin1("MessageWin"), false);
+	setAutoSaveSettings(TQString::tqfromLatin1("MessageWin"), false);
 	initView();
 	mWindowList.append(this);
 	if (event.autoClose())
@@ -298,13 +298,13 @@ void MessageWin::initView()
 	{
 		// Show the alarm date/time, together with an "Advance reminder" text where appropriate
 		TQFrame* frame = 0;
-		TQVBoxLayout* layout = topLayout;
+		TQVBoxLayout* tqlayout = topLayout;
 		if (reminder)
 		{
 			frame = new TQFrame(topWidget);
 			frame->setFrameStyle(TQFrame::Box | TQFrame::Raised);
 			topLayout->addWidget(frame, 0, TQt::AlignHCenter);
-			layout = new TQVBoxLayout(frame, leading + frame->frameWidth(), leading);
+			tqlayout = new TQVBoxLayout(frame, leading + frame->frameWidth(), leading);
 		}
 
 		// Alarm date/time
@@ -314,8 +314,8 @@ void MessageWin::initView()
 		               : KGlobal::locale()->formatDateTime(mDateTime.dateTime()));
 		if (!frame)
 			label->setFrameStyle(TQFrame::Box | TQFrame::Raised);
-		label->setFixedSize(label->sizeHint());
-		layout->addWidget(label, 0, TQt::AlignHCenter);
+		label->setFixedSize(label->tqsizeHint());
+		tqlayout->addWidget(label, 0, TQt::AlignHCenter);
 		TQWhatsThis::add(label,
 		      i18n("The scheduled date/time for the message (as opposed to the actual time of display)."));
 
@@ -323,9 +323,9 @@ void MessageWin::initView()
 		{
 			label = new TQLabel(frame);
 			label->setText(i18n("Reminder"));
-			label->setFixedSize(label->sizeHint());
-			layout->addWidget(label, 0, TQt::AlignHCenter);
-			frame->setFixedSize(frame->sizeHint());
+			label->setFixedSize(label->tqsizeHint());
+			tqlayout->addWidget(label, 0, TQt::AlignHCenter);
+			frame->setFixedSize(frame->tqsizeHint());
 		}
 	}
 
@@ -339,7 +339,7 @@ void MessageWin::initView()
 				// Display the file name
 				TQLabel* label = new TQLabel(mMessage, topWidget);
 				label->setFrameStyle(TQFrame::Box | TQFrame::Raised);
-				label->setFixedSize(label->sizeHint());
+				label->setFixedSize(label->tqsizeHint());
 				TQWhatsThis::add(label, i18n("The file whose contents are displayed below"));
 				topLayout->addWidget(label, 0, TQt::AlignHCenter);
 
@@ -357,7 +357,7 @@ void MessageWin::initView()
 						opened = true;
 						KTextBrowser* view = new KTextBrowser(topWidget, "fileContents");
 						MWMimeSourceFactory msf(tmpFile, view);
-						view->setMinimumSize(view->sizeHint());
+						view->setMinimumSize(view->tqsizeHint());
 						topLayout->addWidget(view);
 
 						// Set the default size to 20 lines square.
@@ -365,7 +365,7 @@ void MessageWin::initView()
 						// is overridden by the user-set default stored in the config file.
 						// So there is no need to calculate an accurate size.
 						int h = 20*view->fontMetrics().lineSpacing() + 2*view->frameWidth();
-						view->resize(TQSize(h, h).expandedTo(view->sizeHint()));
+						view->resize(TQSize(h, h).expandedTo(view->tqsizeHint()));
 						TQWhatsThis::add(view, i18n("The contents of the file to be displayed"));
 					}
 					KIO::NetAccess::removeTempFile(tmpFile);
@@ -388,7 +388,7 @@ void MessageWin::initView()
 				text->setPaletteForegroundColor(mFgColour);
 				text->setFont(mFont);
 				int lineSpacing = text->fontMetrics().lineSpacing();
-				TQSize s = text->sizeHint();
+				TQSize s = text->tqsizeHint();
 				int h = s.height();
 				text->setMaximumHeight(h + text->scrollBarHeight());
 				text->setMinimumHeight(TQMIN(h, lineSpacing*4));
@@ -401,14 +401,14 @@ void MessageWin::initView()
 				// Don't include any horizontal margins if message is 2/3 screen width
 				if (!mWinModule)
 					mWinModule = new KWinModule(0, KWinModule::INFO_DESKTOP);
-				if (text->sizeHint().width() >= mWinModule->workArea().width()*2/3)
+				if (text->tqsizeHint().width() >= mWinModule->workArea().width()*2/3)
 					topLayout->addWidget(text, 1, TQt::AlignHCenter);
 				else
 				{
-					TQBoxLayout* layout = new TQHBoxLayout(topLayout);
-					layout->addSpacing(hspace);
-					layout->addWidget(text, 1, TQt::AlignHCenter);
-					layout->addSpacing(hspace);
+					TQBoxLayout* tqlayout = new TQHBoxLayout(topLayout);
+					tqlayout->addSpacing(hspace);
+					tqlayout->addWidget(text, 1, TQt::AlignHCenter);
+					tqlayout->addSpacing(hspace);
 				}
 				if (!reminder)
 					topLayout->addStretch();
@@ -426,7 +426,7 @@ void MessageWin::initView()
 			mRemainingText = new TQLabel(topWidget);
 			mRemainingText->setFrameStyle(TQFrame::Box | TQFrame::Raised);
 			mRemainingText->setMargin(leading);
-			if (mDateTime.isDateOnly()  ||  TQDate::currentDate().daysTo(mDateTime.date()) > 0)
+			if (mDateTime.isDateOnly()  ||  TQDate::tqcurrentDate().daysTo(mDateTime.date()) > 0)
 			{
 				setRemainingTextDay();
 				MidnightTimer::connect(TQT_TQOBJECT(this), TQT_SLOT(setRemainingTextDay()));    // update every day
@@ -456,17 +456,17 @@ void MessageWin::initView()
 				TQGridLayout* grid = new TQGridLayout(frame, 2, 2, KDialog::marginHint(), KDialog::spacingHint());
 
 				TQLabel* label = new TQLabel(i18n("Email addressee", "To:"), frame);
-				label->setFixedSize(label->sizeHint());
+				label->setFixedSize(label->tqsizeHint());
 				grid->addWidget(label, 0, 0, TQt::AlignLeft);
 				label = new TQLabel(mEvent.emailAddresses("\n"), frame);
-				label->setFixedSize(label->sizeHint());
+				label->setFixedSize(label->tqsizeHint());
 				grid->addWidget(label, 0, 1, TQt::AlignLeft);
 
 				label = new TQLabel(i18n("Email subject", "Subject:"), frame);
-				label->setFixedSize(label->sizeHint());
+				label->setFixedSize(label->tqsizeHint());
 				grid->addWidget(label, 1, 0, TQt::AlignLeft);
 				label = new TQLabel(mEvent.emailSubject(), frame);
-				label->setFixedSize(label->sizeHint());
+				label->setFixedSize(label->tqsizeHint());
 				grid->addWidget(label, 1, 1, TQt::AlignLeft);
 				break;
 			}
@@ -484,21 +484,21 @@ void MessageWin::initView()
 	else
 	{
 		setCaption(i18n("Error"));
-		TQBoxLayout* layout = new TQHBoxLayout(topLayout);
-		layout->setMargin(2*KDialog::marginHint());
-		layout->addStretch();
+		TQBoxLayout* tqlayout = new TQHBoxLayout(topLayout);
+		tqlayout->setMargin(2*KDialog::marginHint());
+		tqlayout->addStretch();
 		TQLabel* label = new TQLabel(topWidget);
 		label->setPixmap(DesktopIcon("error"));
-		label->setFixedSize(label->sizeHint());
-		layout->addWidget(label, 0, TQt::AlignRight);
-		TQBoxLayout* vlayout = new TQVBoxLayout(layout);
+		label->setFixedSize(label->tqsizeHint());
+		tqlayout->addWidget(label, 0, TQt::AlignRight);
+		TQBoxLayout* vtqlayout = new TQVBoxLayout(tqlayout);
 		for (TQStringList::Iterator it = mErrorMsgs.begin();  it != mErrorMsgs.end();  ++it)
 		{
 			label = new TQLabel(*it, topWidget);
-			label->setFixedSize(label->sizeHint());
-			vlayout->addWidget(label, 0, TQt::AlignLeft);
+			label->setFixedSize(label->tqsizeHint());
+			vtqlayout->addWidget(label, 0, TQt::AlignLeft);
 		}
-		layout->addStretch();
+		tqlayout->addStretch();
 	}
 
 	TQGridLayout* grid = new TQGridLayout(1, 4);
@@ -511,7 +511,7 @@ void MessageWin::initView()
 	// Prevent accidental acknowledgement of the message if the user is typing when the window appears
 	mOkButton->clearFocus();
 	mOkButton->setFocusPolicy(TQ_ClickFocus);    // don't allow keyboard selection
-	mOkButton->setFixedSize(mOkButton->sizeHint());
+	mOkButton->setFixedSize(mOkButton->tqsizeHint());
 	connect(mOkButton, TQT_SIGNAL(clicked()), TQT_SLOT(close()));
 	grid->addWidget(mOkButton, 0, gridIndex++, AlignHCenter);
 	TQWhatsThis::add(mOkButton, i18n("Acknowledge the alarm"));
@@ -521,7 +521,7 @@ void MessageWin::initView()
 		// Edit button
 		mEditButton = new TQPushButton(i18n("&Edit..."), topWidget);
 		mEditButton->setFocusPolicy(TQ_ClickFocus);    // don't allow keyboard selection
-		mEditButton->setFixedSize(mEditButton->sizeHint());
+		mEditButton->setFixedSize(mEditButton->tqsizeHint());
 		connect(mEditButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotEdit()));
 		grid->addWidget(mEditButton, 0, gridIndex++, AlignHCenter);
 		TQWhatsThis::add(mEditButton, i18n("Edit the alarm."));
@@ -532,7 +532,7 @@ void MessageWin::initView()
 		// Defer button
 		mDeferButton = new TQPushButton(i18n("&Defer..."), topWidget);
 		mDeferButton->setFocusPolicy(TQ_ClickFocus);    // don't allow keyboard selection
-		mDeferButton->setFixedSize(mDeferButton->sizeHint());
+		mDeferButton->setFixedSize(mDeferButton->tqsizeHint());
 		connect(mDeferButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotDefer()));
 		grid->addWidget(mDeferButton, 0, gridIndex++, AlignHCenter);
 		TQWhatsThis::add(mDeferButton,
@@ -549,7 +549,7 @@ void MessageWin::initView()
 		TQPixmap pixmap = MainBarIcon("player_stop");
 		mSilenceButton = new TQPushButton(topWidget);
 		mSilenceButton->setPixmap(pixmap);
-		mSilenceButton->setFixedSize(mSilenceButton->sizeHint());
+		mSilenceButton->setFixedSize(mSilenceButton->tqsizeHint());
 		connect(mSilenceButton, TQT_SIGNAL(clicked()), TQT_SLOT(stopPlay()));
 		grid->addWidget(mSilenceButton, 0, gridIndex++, AlignHCenter);
 		TQToolTip::add(mSilenceButton, i18n("Stop sound"));
@@ -563,10 +563,10 @@ void MessageWin::initView()
 	if (mKMailSerialNumber)
 	{
 		// KMail button
-		TQPixmap pixmap = iconLoader.loadIcon(TQString::fromLatin1("kmail"), KIcon::MainToolbar);
+		TQPixmap pixmap = iconLoader.loadIcon(TQString::tqfromLatin1("kmail"), KIcon::MainToolbar);
 		mKMailButton = new TQPushButton(topWidget);
 		mKMailButton->setPixmap(pixmap);
-		mKMailButton->setFixedSize(mKMailButton->sizeHint());
+		mKMailButton->setFixedSize(mKMailButton->tqsizeHint());
 		connect(mKMailButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotShowKMailMessage()));
 		grid->addWidget(mKMailButton, 0, gridIndex++, AlignHCenter);
 		TQToolTip::add(mKMailButton, i18n("Locate this email in KMail", "Locate in KMail"));
@@ -576,10 +576,10 @@ void MessageWin::initView()
 		mKMailButton = 0;
 
 	// KAlarm button
-	TQPixmap pixmap = iconLoader.loadIcon(TQString::fromLatin1(kapp->aboutData()->appName()), KIcon::MainToolbar);
+	TQPixmap pixmap = iconLoader.loadIcon(TQString::tqfromLatin1(kapp->aboutData()->appName()), KIcon::MainToolbar);
 	mKAlarmButton = new TQPushButton(topWidget);
 	mKAlarmButton->setPixmap(pixmap);
-	mKAlarmButton->setFixedSize(mKAlarmButton->sizeHint());
+	mKAlarmButton->setFixedSize(mKAlarmButton->tqsizeHint());
 	connect(mKAlarmButton, TQT_SIGNAL(clicked()), TQT_SLOT(displayMainWindow()));
 	grid->addWidget(mKAlarmButton, 0, gridIndex++, AlignHCenter);
 	TQString actKAlarm = i18n("Activate KAlarm");
@@ -598,7 +598,7 @@ void MessageWin::initView()
 	mKAlarmButton->setEnabled(false);
 
 	topLayout->activate();
-	setMinimumSize(TQSize(grid->sizeHint().width() + 2*KDialog::marginHint(), sizeHint().height()));
+	setMinimumSize(TQSize(grid->tqsizeHint().width() + 2*KDialog::marginHint(), tqsizeHint().height()));
 
 	bool modal = !(getWFlags() & TQt::WX11BypassWM);
 
@@ -615,7 +615,7 @@ void MessageWin::initView()
 void MessageWin::setRemainingTextDay()
 {
 	TQString text;
-	int days = TQDate::currentDate().daysTo(mDateTime.date());
+	int days = TQDate::tqcurrentDate().daysTo(mDateTime.date());
 	if (days <= 0  &&  !mDateTime.isDateOnly())
 	{
 		// The alarm is due today, so start refreshing every minute
@@ -642,7 +642,7 @@ void MessageWin::setRemainingTextDay()
 void MessageWin::setRemainingTextMinute()
 {
 	TQString text;
-	int mins = (TQDateTime::currentDateTime().secsTo(mDateTime.dateTime()) + 59) / 60;
+	int mins = (TQDateTime::tqcurrentDateTime().secsTo(mDateTime.dateTime()) + 59) / 60;
 	if (mins < 60)
 		text = i18n("in 1 minute's time", "in %n minutes' time", (mins > 0 ? mins : 0));
 	else if (mins % 60 == 0)
@@ -650,7 +650,7 @@ void MessageWin::setRemainingTextMinute()
 	else if (mins % 60 == 1)
 		text = i18n("in 1 hour 1 minute's time", "in %n hours 1 minute's time", mins/60);
 	else
-		text = i18n("in 1 hour %1 minutes' time", "in %n hours %1 minutes' time", mins/60).arg(mins%60);
+		text = i18n("in 1 hour %1 minutes' time", "in %n hours %1 minutes' time", mins/60).tqarg(mins%60);
 	mRemainingText->setText(text);
 }
 
@@ -662,38 +662,38 @@ void MessageWin::saveProperties(KConfig* config)
 {
 	if (mShown  &&  !mErrorWindow)
 	{
-		config->writeEntry(TQString::fromLatin1("EventID"), mEventID);
-		config->writeEntry(TQString::fromLatin1("AlarmType"), mAlarmType);
-		config->writeEntry(TQString::fromLatin1("Message"), mMessage);
-		config->writeEntry(TQString::fromLatin1("Type"), mAction);
-		config->writeEntry(TQString::fromLatin1("Font"), mFont);
-		config->writeEntry(TQString::fromLatin1("BgColour"), mBgColour);
-		config->writeEntry(TQString::fromLatin1("FgColour"), mFgColour);
-		config->writeEntry(TQString::fromLatin1("ConfirmAck"), mConfirmAck);
+		config->writeEntry(TQString::tqfromLatin1("EventID"), mEventID);
+		config->writeEntry(TQString::tqfromLatin1("AlarmType"), mAlarmType);
+		config->writeEntry(TQString::tqfromLatin1("Message"), mMessage);
+		config->writeEntry(TQString::tqfromLatin1("Type"), mAction);
+		config->writeEntry(TQString::tqfromLatin1("Font"), mFont);
+		config->writeEntry(TQString::tqfromLatin1("BgColour"), mBgColour);
+		config->writeEntry(TQString::tqfromLatin1("FgColour"), mFgColour);
+		config->writeEntry(TQString::tqfromLatin1("ConfirmAck"), mConfirmAck);
 		if (mDateTime.isValid())
 		{
-			config->writeEntry(TQString::fromLatin1("Time"), mDateTime.dateTime());
-			config->writeEntry(TQString::fromLatin1("DateOnly"), mDateTime.isDateOnly());
+			config->writeEntry(TQString::tqfromLatin1("Time"), mDateTime.dateTime());
+			config->writeEntry(TQString::tqfromLatin1("DateOnly"), mDateTime.isDateOnly());
 		}
 		if (mCloseTime.isValid())
-			config->writeEntry(TQString::fromLatin1("Expiry"), mCloseTime);
+			config->writeEntry(TQString::tqfromLatin1("Expiry"), mCloseTime);
 #ifndef WITHOUT_ARTS
 		if (mAudioRepeat  &&  mSilenceButton  &&  mSilenceButton->isEnabled())
 		{
 			// Only need to restart sound file playing if it's being repeated
-			config->writePathEntry(TQString::fromLatin1("AudioFile"), mAudioFile);
-			config->writeEntry(TQString::fromLatin1("Volume"), static_cast<int>(mVolume * 100));
+			config->writePathEntry(TQString::tqfromLatin1("AudioFile"), mAudioFile);
+			config->writeEntry(TQString::tqfromLatin1("Volume"), static_cast<int>(mVolume * 100));
 		}
 #endif
-		config->writeEntry(TQString::fromLatin1("Speak"), mSpeak);
-		config->writeEntry(TQString::fromLatin1("Height"), height());
-		config->writeEntry(TQString::fromLatin1("DeferMins"), mDefaultDeferMinutes);
-		config->writeEntry(TQString::fromLatin1("NoDefer"), mNoDefer);
-		config->writeEntry(TQString::fromLatin1("NoPostAction"), mNoPostAction);
-		config->writeEntry(TQString::fromLatin1("KMailSerial"), mKMailSerialNumber);
+		config->writeEntry(TQString::tqfromLatin1("Speak"), mSpeak);
+		config->writeEntry(TQString::tqfromLatin1("Height"), height());
+		config->writeEntry(TQString::tqfromLatin1("DeferMins"), mDefaultDeferMinutes);
+		config->writeEntry(TQString::tqfromLatin1("NoDefer"), mNoDefer);
+		config->writeEntry(TQString::tqfromLatin1("NoPostAction"), mNoPostAction);
+		config->writeEntry(TQString::tqfromLatin1("KMailSerial"), mKMailSerialNumber);
 	}
 	else
-		config->writeEntry(TQString::fromLatin1("Invalid"), true);
+		config->writeEntry(TQString::tqfromLatin1("Invalid"), true);
 }
 
 /******************************************************************************
@@ -703,34 +703,34 @@ void MessageWin::saveProperties(KConfig* config)
 */
 void MessageWin::readProperties(KConfig* config)
 {
-	mInvalid             = config->readBoolEntry(TQString::fromLatin1("Invalid"), false);
-	mEventID             = config->readEntry(TQString::fromLatin1("EventID"));
-	mAlarmType           = KAAlarm::Type(config->readNumEntry(TQString::fromLatin1("AlarmType")));
-	mMessage             = config->readEntry(TQString::fromLatin1("Message"));
-	mAction              = KAEvent::Action(config->readNumEntry(TQString::fromLatin1("Type")));
-	mFont                = config->readFontEntry(TQString::fromLatin1("Font"));
-	mBgColour            = config->readColorEntry(TQString::fromLatin1("BgColour"));
-	mFgColour            = config->readColorEntry(TQString::fromLatin1("FgColour"));
-	mConfirmAck          = config->readBoolEntry(TQString::fromLatin1("ConfirmAck"));
+	mInvalid             = config->readBoolEntry(TQString::tqfromLatin1("Invalid"), false);
+	mEventID             = config->readEntry(TQString::tqfromLatin1("EventID"));
+	mAlarmType           = KAAlarm::Type(config->readNumEntry(TQString::tqfromLatin1("AlarmType")));
+	mMessage             = config->readEntry(TQString::tqfromLatin1("Message"));
+	mAction              = KAEvent::Action(config->readNumEntry(TQString::tqfromLatin1("Type")));
+	mFont                = config->readFontEntry(TQString::tqfromLatin1("Font"));
+	mBgColour            = config->readColorEntry(TQString::tqfromLatin1("BgColour"));
+	mFgColour            = config->readColorEntry(TQString::tqfromLatin1("FgColour"));
+	mConfirmAck          = config->readBoolEntry(TQString::tqfromLatin1("ConfirmAck"));
 	TQDateTime invalidDateTime;
-	TQDateTime dt         = config->readDateTimeEntry(TQString::fromLatin1("Time"), &invalidDateTime);
-	bool dateOnly        = config->readBoolEntry(TQString::fromLatin1("DateOnly"));
+	TQDateTime dt         = config->readDateTimeEntry(TQString::tqfromLatin1("Time"), &invalidDateTime);
+	bool dateOnly        = config->readBoolEntry(TQString::tqfromLatin1("DateOnly"));
 	mDateTime.set(dt, dateOnly);
-	mCloseTime           = config->readDateTimeEntry(TQString::fromLatin1("Expiry"), &invalidDateTime);
+	mCloseTime           = config->readDateTimeEntry(TQString::tqfromLatin1("Expiry"), &invalidDateTime);
 #ifndef WITHOUT_ARTS
-	mAudioFile           = config->readPathEntry(TQString::fromLatin1("AudioFile"));
-	mVolume              = static_cast<float>(config->readNumEntry(TQString::fromLatin1("Volume"))) / 100;
+	mAudioFile           = config->readPathEntry(TQString::tqfromLatin1("AudioFile"));
+	mVolume              = static_cast<float>(config->readNumEntry(TQString::tqfromLatin1("Volume"))) / 100;
 	mFadeVolume          = -1;
 	mFadeSeconds         = 0;
 	if (!mAudioFile.isEmpty())
 		mAudioRepeat = true;
 #endif
-	mSpeak               = config->readBoolEntry(TQString::fromLatin1("Speak"));
-	mRestoreHeight       = config->readNumEntry(TQString::fromLatin1("Height"));
-	mDefaultDeferMinutes = config->readNumEntry(TQString::fromLatin1("DeferMins"));
-	mNoDefer             = config->readBoolEntry(TQString::fromLatin1("NoDefer"));
-	mNoPostAction        = config->readBoolEntry(TQString::fromLatin1("NoPostAction"));
-	mKMailSerialNumber   = config->readUnsignedLongNumEntry(TQString::fromLatin1("KMailSerial"));
+	mSpeak               = config->readBoolEntry(TQString::tqfromLatin1("Speak"));
+	mRestoreHeight       = config->readNumEntry(TQString::tqfromLatin1("Height"));
+	mDefaultDeferMinutes = config->readNumEntry(TQString::tqfromLatin1("DeferMins"));
+	mNoDefer             = config->readBoolEntry(TQString::tqfromLatin1("NoDefer"));
+	mNoPostAction        = config->readBoolEntry(TQString::tqfromLatin1("NoPostAction"));
+	mKMailSerialNumber   = config->readUnsignedLongNumEntry(TQString::tqfromLatin1("KMailSerial"));
 	mShowEdit            = false;
 	kdDebug(5950) << "MessageWin::readProperties(" << mEventID << ")" << endl;
 	if (mAlarmType != KAAlarm::INVALID_ALARM)
@@ -789,7 +789,7 @@ void MessageWin::playAudio()
 			return;    // ensure zero volume doesn't play anything
 #ifdef WITHOUT_ARTS
 		TQString play = mAudioFile;
-		TQString file = TQString::fromLatin1("file:");
+		TQString file = TQString::tqfromLatin1("file:");
 		if (mAudioFile.startsWith(file))
 			play = mAudioFile.mid(file.length());
 		KAudioPlayer::play(TQFile::encodeName(play));
@@ -859,7 +859,7 @@ void MessageWin::slotPlayAudio()
 		kdError(5950) << "MessageWin::playAudio(): Open failure: " << mAudioFile << endl;
 		if (!haveErrorMessage(ErrMsg_AudioFile))
 		{
-			KMessageBox::error(this, i18n("Cannot open audio file:\n%1").arg(mAudioFile));
+			KMessageBox::error(this, i18n("Cannot open audio file:\n%1").tqarg(mAudioFile));
 			clearErrorMessage(ErrMsg_AudioFile);
 		}
 		return;
@@ -882,8 +882,8 @@ void MessageWin::slotPlayAudio()
 			kdWarning(5950) << "Unable to set master volume (KMix: " << mKMixError << ")\n";
 			if (!haveErrorMessage(ErrMsg_Volume))
 			{
-				KMessageBox::information(this, i18n("Unable to set master volume\n(Error accessing KMix:\n%1)").arg(mKMixError),
-				                         TQString(), TQString::fromLatin1("KMixError"));
+				KMessageBox::information(this, i18n("Unable to set master volume\n(Error accessing KMix:\n%1)").tqarg(mKMixError),
+				                         TQString(), TQString::tqfromLatin1("KMixError"));
 				clearErrorMessage(ErrMsg_Volume);
 			}
 		}
@@ -1183,7 +1183,7 @@ void MessageWin::show()
 	if (mCloseTime.isValid())
 	{
 		// Set a timer to auto-close the window
-		int delay = TQDateTime::currentDateTime().secsTo(mCloseTime);
+		int delay = TQDateTime::tqcurrentDateTime().secsTo(mCloseTime);
 		if (delay < 0)
 			delay = 0;
 		TQTimer::singleShot(delay * 1000, this, TQT_SLOT(close()));
@@ -1200,18 +1200,18 @@ void MessageWin::show()
 *  For message windows, the size if limited to fit inside the working area of
 *  the desktop.
 */
-TQSize MessageWin::sizeHint() const
+TQSize MessageWin::tqsizeHint() const
 {
 	if (mAction != KAEvent::MESSAGE)
-		return MainWindowBase::sizeHint();
+		return MainWindowBase::tqsizeHint();
 	if (!mWinModule)
 		mWinModule = new KWinModule(0, KWinModule::INFO_DESKTOP);
 	TQSize frame = frameGeometry().size();
-	TQSize contents = geometry().size();
+	TQSize contents = tqgeometry().size();
 	TQSize desktop  = mWinModule->workArea().size();
 	TQSize maxSize(desktop.width() - (frame.width() - contents.width()),
 	              desktop.height() - (frame.height() - contents.height()));
-	return MainWindowBase::sizeHint().boundedTo(maxSize);
+	return MainWindowBase::tqsizeHint().boundedTo(maxSize);
 }
 
 /******************************************************************************
@@ -1233,7 +1233,7 @@ void MessageWin::showEvent(TQShowEvent* se)
 			 * method is called, so for large windows the size needs to be
 			 * set again later.
 			 */
-			TQSize s = sizeHint();     // fit the window round the message
+			TQSize s = tqsizeHint();     // fit the window round the message
 			if (mAction == KAEvent::FILE  &&  !mErrorMsgs.count())
 				KAlarm::readConfigWindowSize("FileMessage", s);
 			resize(s);
@@ -1246,10 +1246,10 @@ void MessageWin::showEvent(TQShowEvent* se)
 				 * To achieve this, move the window so that the OK button is as far away
 				 * from the cursor as possible. If the buttons are still too close to the
 				 * cursor, disable the buttons for a short time.
-				 * N.B. This can't be done in show(), since the geometry of the window
+				 * N.B. This can't be done in show(), since the tqgeometry of the window
 				 *      is not known until it is displayed. Unfortunately by moving the
 				 *      window in showEvent(), a flicker is unavoidable.
-				 *      See the TQt documentation on window geometry for more details.
+				 *      See the TQt documentation on window tqgeometry for more details.
 				 */
 				// PROBLEM: The frame size is not known yet!
 
@@ -1267,7 +1267,7 @@ void MessageWin::showEvent(TQShowEvent* se)
 					desk &= dw->screenGeometry(dw->screenNumber(cursor));
 
 				TQRect frame = frameGeometry();
-				TQRect rect  = geometry();
+				TQRect rect  = tqgeometry();
 				// Find the offsets from the outside of the frame to the edges of the OK button
 				TQRect button(mOkButton->mapToParent(TQPoint(0, 0)), mOkButton->mapToParent(mOkButton->rect().bottomRight()));
 				int buttonLeft   = button.left() + rect.left() - frame.left();
@@ -1282,7 +1282,7 @@ void MessageWin::showEvent(TQShowEvent* se)
 
 				// Find the enclosing rectangle for the new button positions
 				// and check if the cursor is too near
-				TQRect buttons = mOkButton->geometry().unite(mKAlarmButton->geometry());
+				TQRect buttons = mOkButton->tqgeometry().unite(mKAlarmButton->tqgeometry());
 				buttons.moveBy(rect.left() + x - frame.left(), rect.top() + y - frame.top());
 				int minDistance = proximityMultiple * mOkButton->height();
 				if ((abs(cursor.x() - buttons.left()) < minDistance
@@ -1328,7 +1328,7 @@ void MessageWin::moveEvent(TQMoveEvent* e)
 */
 void MessageWin::setMaxSize()
 {
-	TQSize s = sizeHint();
+	TQSize s = tqsizeHint();
 	if (width() > s.width()  ||  height() > s.height())
 		resize(s);
 }
@@ -1465,7 +1465,7 @@ void MessageWin::slotEdit()
 		editDlg.getEvent(event);
 
 		// Update the displayed lists and the calendar file
-		KAlarm::UpdateStatus status;
+		KAlarm::UpdatetqStatus status;
 		if (AlarmCalendar::activeCalendar()->event(mEventID))
 		{
 			// The old alarm hasn't expired yet, so replace it
@@ -1516,7 +1516,7 @@ void MessageWin::checkDeferralLimit()
 {
 	if (!mDeferButton  ||  !mDeferLimit.isValid())
 		return;
-	int n = TQDate::currentDate().daysTo(mDeferLimit.date());
+	int n = TQDate::tqcurrentDate().daysTo(mDeferLimit.date());
 	if (n > 0)
 		return;
 	MidnightTimer::disconnect(TQT_TQOBJECT(this), TQT_SLOT(checkDeferralLimit()));
@@ -1540,7 +1540,7 @@ void MessageWin::checkDeferralLimit()
 */
 void MessageWin::slotDefer()
 {
-	mDeferDlg = new DeferAlarmDlg(i18n("Defer Alarm"), TQDateTime(TQDateTime::currentDateTime().addSecs(60)),
+	mDeferDlg = new DeferAlarmDlg(i18n("Defer Alarm"), TQDateTime(TQDateTime::tqcurrentDateTime().addSecs(60)),
 	                              false, this, "deferDlg");
 	if (mDefaultDeferMinutes > 0)
 		mDeferDlg->setDeferMinutes(mDefaultDeferMinutes);
diff --git a/kalarm/messagewin.h b/kalarm/messagewin.h
index b941307d1..f39d2a715 100644
--- a/kalarm/messagewin.h
+++ b/kalarm/messagewin.h
@@ -57,7 +57,7 @@ class MessageWin : public MainWindowBase
 		bool                hasDefer() const       { return !!mDeferButton; }
 		bool                isValid() const        { return !mInvalid; }
 		virtual void        show();
-		virtual TQSize       sizeHint() const;
+		virtual TQSize       tqsizeHint() const;
 		static int          instanceCount()        { return mWindowList.count(); }
 		static MessageWin*  findEvent(const TQString& eventID);
 
diff --git a/kalarm/prefdlg.cpp b/kalarm/prefdlg.cpp
index 442144108..3aa6fc622 100644
--- a/kalarm/prefdlg.cpp
+++ b/kalarm/prefdlg.cpp
@@ -21,7 +21,7 @@
 #include "kalarm.h"
 
 #include <tqobjectlist.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqbuttongroup.h>
 #include <tqvbox.h>
 #include <tqlineedit.h>
@@ -81,12 +81,12 @@
 // %C = temporary command file to execute in terminal
 // %W = temporary command file to execute in terminal, with 'sleep 86400' appended
 static TQString xtermCommands[] = {
-	TQString::fromLatin1("xterm -sb -hold -title %t -e %c"),
-	TQString::fromLatin1("konsole --noclose -T %t -e ${SHELL:-sh} -c %c"),
-	TQString::fromLatin1("gnome-terminal -t %t -e %W"),
-	TQString::fromLatin1("eterm --pause -T %t -e %C"),    // some systems use eterm...
-	TQString::fromLatin1("Eterm --pause -T %t -e %C"),    // while some use Eterm
-	TQString::fromLatin1("rxvt -title %t -e ${SHELL:-sh} -c %w"),
+	TQString::tqfromLatin1("xterm -sb -hold -title %t -e %c"),
+	TQString::tqfromLatin1("konsole --noclose -T %t -e ${SHELL:-sh} -c %c"),
+	TQString::tqfromLatin1("gnome-terminal -t %t -e %W"),
+	TQString::tqfromLatin1("eterm --pause -T %t -e %C"),    // some systems use eterm...
+	TQString::tqfromLatin1("Eterm --pause -T %t -e %C"),    // while some use Eterm
+	TQString::tqfromLatin1("rxvt -title %t -e ${SHELL:-sh} -c %w"),
 	TQString()       // end of list indicator - don't change!
 };
 
@@ -250,8 +250,8 @@ void PrefsTabBase::apply(bool syncToDisc)
 MiscPrefTab::MiscPrefTab(TQVBox* frame)
 	: PrefsTabBase(frame)
 {
-	// Get alignment to use in TQGridLayout (AlignAuto doesn't work correctly there)
-	int alignment = TQApplication::reverseLayout() ? TQt::AlignRight : TQt::AlignLeft;
+	// Get tqalignment to use in TQGridLayout (AlignAuto doesn't work correctly there)
+	int tqalignment = TQApplication::reverseLayout() ? TQt::AlignRight : TQt::AlignLeft;
 
 	TQGroupBox* group = new TQButtonGroup(i18n("Run Mode"), mPage, "modeGroup");
 	TQGridLayout* grid = new TQGridLayout(group, 6, 2, KDialog::marginHint(), KDialog::spacingHint());
@@ -262,18 +262,18 @@ MiscPrefTab::MiscPrefTab(TQVBox* frame)
 
 	// Run-on-demand radio button
 	mRunOnDemand = new TQRadioButton(i18n("&Run only on demand"), group, "runDemand");
-	mRunOnDemand->setFixedSize(mRunOnDemand->sizeHint());
+	mRunOnDemand->setFixedSize(mRunOnDemand->tqsizeHint());
 	connect(mRunOnDemand, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotRunModeToggled(bool)));
 	TQWhatsThis::add(mRunOnDemand,
 	      i18n("Check to run KAlarm only when required.\n\n"
 	           "Notes:\n"
 	           "1. Alarms are displayed even when KAlarm is not running, since alarm monitoring is done by the alarm daemon.\n"
 	           "2. With this option selected, the system tray icon can be displayed or hidden independently of KAlarm."));
-	grid->addMultiCellWidget(mRunOnDemand, 1, 1, 0, 2, alignment);
+	grid->addMultiCellWidget(mRunOnDemand, 1, 1, 0, 2, tqalignment);
 
 	// Run-in-system-tray radio button
 	mRunInSystemTray = new TQRadioButton(i18n("Run continuously in system &tray"), group, "runTray");
-	mRunInSystemTray->setFixedSize(mRunInSystemTray->sizeHint());
+	mRunInSystemTray->setFixedSize(mRunInSystemTray->tqsizeHint());
 	connect(mRunInSystemTray, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotRunModeToggled(bool)));
 	TQWhatsThis::add(mRunInSystemTray,
 	      i18n("Check to run KAlarm continuously in the KDE system tray.\n\n"
@@ -281,39 +281,39 @@ MiscPrefTab::MiscPrefTab(TQVBox* frame)
 	           "1. With this option selected, closing the system tray icon will quit KAlarm.\n"
 	           "2. You do not need to select this option in order for alarms to be displayed, since alarm monitoring is done by the alarm daemon."
 	           " Running in the system tray simply provides easy access and a status indication."));
-	grid->addMultiCellWidget(mRunInSystemTray, 2, 2, 0, 2, alignment);
+	grid->addMultiCellWidget(mRunInSystemTray, 2, 2, 0, 2, tqalignment);
 
 	// Run continuously options
 	mDisableAlarmsIfStopped = new TQCheckBox(i18n("Disa&ble alarms while not running"), group, "disableAl");
-	mDisableAlarmsIfStopped->setFixedSize(mDisableAlarmsIfStopped->sizeHint());
+	mDisableAlarmsIfStopped->setFixedSize(mDisableAlarmsIfStopped->tqsizeHint());
 	connect(mDisableAlarmsIfStopped, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotDisableIfStoppedToggled(bool)));
 	TQWhatsThis::add(mDisableAlarmsIfStopped,
 	      i18n("Check to disable alarms whenever KAlarm is not running. Alarms will only appear while the system tray icon is visible."));
-	grid->addMultiCellWidget(mDisableAlarmsIfStopped, 3, 3, 1, 2, alignment);
+	grid->addMultiCellWidget(mDisableAlarmsIfStopped, 3, 3, 1, 2, tqalignment);
 
 	mQuitWarn = new TQCheckBox(i18n("Warn before &quitting"), group, "disableAl");
-	mQuitWarn->setFixedSize(mQuitWarn->sizeHint());
+	mQuitWarn->setFixedSize(mQuitWarn->tqsizeHint());
 	TQWhatsThis::add(mQuitWarn,
 	      i18n("Check to display a warning prompt before quitting KAlarm."));
-	grid->addWidget(mQuitWarn, 4, 2, alignment);
+	grid->addWidget(mQuitWarn, 4, 2, tqalignment);
 
 	mAutostartTrayIcon = new TQCheckBox(i18n("Autostart at &login"), group, "autoTray");
 #ifdef AUTOSTART_BY_KALARMD
 	connect(mAutostartTrayIcon, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotAutostartToggled(bool)));
 #endif
-	grid->addMultiCellWidget(mAutostartTrayIcon, 5, 5, 0, 2, alignment);
+	grid->addMultiCellWidget(mAutostartTrayIcon, 5, 5, 0, 2, tqalignment);
 
 	// Autostart alarm daemon
 	mAutostartDaemon = new TQCheckBox(i18n("Start alarm monitoring at lo&gin"), group, "startDaemon");
-	mAutostartDaemon->setFixedSize(mAutostartDaemon->sizeHint());
+	mAutostartDaemon->setFixedSize(mAutostartDaemon->tqsizeHint());
 	connect(mAutostartDaemon, TQT_SIGNAL(clicked()), TQT_SLOT(slotAutostartDaemonClicked()));
 	TQWhatsThis::add(mAutostartDaemon,
 	      i18n("Automatically start alarm monitoring whenever you start KDE, by running the alarm daemon (%1).\n\n"
 	           "This option should always be checked unless you intend to discontinue use of KAlarm.")
-	          .arg(TQString::fromLatin1(DAEMON_APP_NAME)));
-	grid->addMultiCellWidget(mAutostartDaemon, 6, 6, 0, 2, alignment);
+	          .tqarg(TQString::tqfromLatin1(DAEMON_APP_NAME)));
+	grid->addMultiCellWidget(mAutostartDaemon, 6, 6, 0, 2, tqalignment);
 
-	group->setFixedHeight(group->sizeHint().height());
+	group->setFixedHeight(group->tqsizeHint().height());
 
 	// Start-of-day time
 	TQHBox* itemBox = new TQHBox(mPage);
@@ -321,22 +321,22 @@ MiscPrefTab::MiscPrefTab(TQVBox* frame)
 	box->setSpacing(KDialog::spacingHint());
 	TQLabel* label = new TQLabel(i18n("&Start of day for date-only alarms:"), box);
 	mStartOfDay = new TimeEdit(box);
-	mStartOfDay->setFixedSize(mStartOfDay->sizeHint());
+	mStartOfDay->setFixedSize(mStartOfDay->tqsizeHint());
 	label->setBuddy(mStartOfDay);
 	static const TQString startOfDayText = i18n("The earliest time of day at which a date-only alarm (i.e. "
 	                                           "an alarm with \"any time\" specified) will be triggered.");
-	TQWhatsThis::add(box, TQString("%1\n\n%2").arg(startOfDayText).arg(TimeSpinBox::shiftWhatsThis()));
+	TQWhatsThis::add(box, TQString("%1\n\n%2").tqarg(startOfDayText).tqarg(TimeSpinBox::shiftWhatsThis()));
 	itemBox->setStretchFactor(new TQWidget(itemBox), 1);    // left adjust the controls
-	itemBox->setFixedHeight(box->sizeHint().height());
+	itemBox->setFixedHeight(box->tqsizeHint().height());
 
 	// Confirm alarm deletion?
 	itemBox = new TQHBox(mPage);   // this is to allow left adjustment
 	mConfirmAlarmDeletion = new TQCheckBox(i18n("Con&firm alarm deletions"), itemBox, "confirmDeletion");
-	mConfirmAlarmDeletion->setMinimumSize(mConfirmAlarmDeletion->sizeHint());
+	mConfirmAlarmDeletion->setMinimumSize(mConfirmAlarmDeletion->tqsizeHint());
 	TQWhatsThis::add(mConfirmAlarmDeletion,
 	      i18n("Check to be prompted for confirmation each time you delete an alarm."));
 	itemBox->setStretchFactor(new TQWidget(itemBox), 1);    // left adjust the controls
-	itemBox->setFixedHeight(itemBox->sizeHint().height());
+	itemBox->setFixedHeight(itemBox->tqsizeHint().height());
 
 	// Expired alarms
 	group = new TQGroupBox(i18n("Expired Alarms"), mPage);
@@ -345,35 +345,35 @@ MiscPrefTab::MiscPrefTab(TQVBox* frame)
 	grid->addColSpacing(0, indentWidth());
 	grid->addRowSpacing(0, fontMetrics().lineSpacing()/2);
 	mKeepExpired = new TQCheckBox(i18n("Keep alarms after e&xpiry"), group, "keepExpired");
-	mKeepExpired->setFixedSize(mKeepExpired->sizeHint());
+	mKeepExpired->setFixedSize(mKeepExpired->tqsizeHint());
 	connect(mKeepExpired, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotExpiredToggled(bool)));
 	TQWhatsThis::add(mKeepExpired,
 	      i18n("Check to store alarms after expiry or deletion (except deleted alarms which were never triggered)."));
-	grid->addMultiCellWidget(mKeepExpired, 1, 1, 0, 1, alignment);
+	grid->addMultiCellWidget(mKeepExpired, 1, 1, 0, 1, tqalignment);
 
 	box = new TQHBox(group);
 	box->setSpacing(KDialog::spacingHint());
 	mPurgeExpired = new TQCheckBox(i18n("Discard ex&pired alarms after:"), box, "purgeExpired");
-	mPurgeExpired->setMinimumSize(mPurgeExpired->sizeHint());
+	mPurgeExpired->setMinimumSize(mPurgeExpired->tqsizeHint());
 	connect(mPurgeExpired, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotExpiredToggled(bool)));
 	mPurgeAfter = new SpinBox(box);
 	mPurgeAfter->setMinValue(1);
 	mPurgeAfter->setLineShiftStep(10);
-	mPurgeAfter->setMinimumSize(mPurgeAfter->sizeHint());
+	mPurgeAfter->setMinimumSize(mPurgeAfter->tqsizeHint());
 	mPurgeAfterLabel = new TQLabel(i18n("da&ys"), box);
-	mPurgeAfterLabel->setMinimumSize(mPurgeAfterLabel->sizeHint());
+	mPurgeAfterLabel->setMinimumSize(mPurgeAfterLabel->tqsizeHint());
 	mPurgeAfterLabel->setBuddy(mPurgeAfter);
 	TQWhatsThis::add(box,
 	      i18n("Uncheck to store expired alarms indefinitely. Check to enter how long expired alarms should be stored."));
-	grid->addWidget(box, 2, 1, alignment);
+	grid->addWidget(box, 2, 1, tqalignment);
 
 	mClearExpired = new TQPushButton(i18n("Clear Expired Alar&ms"), group);
-	mClearExpired->setFixedSize(mClearExpired->sizeHint());
+	mClearExpired->setFixedSize(mClearExpired->tqsizeHint());
 	connect(mClearExpired, TQT_SIGNAL(clicked()), TQT_SLOT(slotClearExpired()));
 	TQWhatsThis::add(mClearExpired,
 	      i18n("Delete all existing expired alarms."));
-	grid->addWidget(mClearExpired, 3, 1, alignment);
-	group->setFixedHeight(group->sizeHint().height());
+	grid->addWidget(mClearExpired, 3, 1, tqalignment);
+	group->setFixedHeight(group->tqsizeHint().height());
 
 	// Terminal window to use for command alarms
 	group = new TQGroupBox(i18n("Terminal for Command Alarms"), mPage);
@@ -395,7 +395,7 @@ MiscPrefTab::MiscPrefTab(TQVBox* frame)
 		if (args.isEmpty()  ||  KStandardDirs::findExe(args[0]).isEmpty())
 			continue;
 		TQRadioButton* radio = new TQRadioButton(args[0], group);
-		radio->setMinimumSize(radio->sizeHint());
+		radio->setMinimumSize(radio->tqsizeHint());
 		mXtermType->insert(radio, mXtermCount);
 		if (mXtermFirst < 0)
 			mXtermFirst = mXtermCount;   // note the id of the first button
@@ -404,7 +404,7 @@ MiscPrefTab::MiscPrefTab(TQVBox* frame)
 		cmd.replace("%w", "<command; sleep>");
 		cmd.replace("%C", "[command]");
 		cmd.replace("%W", "[command; sleep]");
-		TQWhatsThis::add(radio, whatsThis.arg(cmd));
+		TQWhatsThis::add(radio, whatsThis.tqarg(cmd));
 		grid->addWidget(radio, (row = index/3 + 1), index % 3, TQt::AlignAuto);
 		++index;
 	}
@@ -412,7 +412,7 @@ MiscPrefTab::MiscPrefTab(TQVBox* frame)
 	box = new TQHBox(group);
 	grid->addMultiCellWidget(box, row + 1, row + 1, 0, 2, TQt::AlignAuto);
 	TQRadioButton* radio = new TQRadioButton(i18n("Other:"), box);
-	radio->setFixedSize(radio->sizeHint());
+	radio->setFixedSize(radio->tqsizeHint());
 	connect(radio, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotOtherTerminalToggled(bool)));
 	mXtermType->insert(radio, mXtermCount);
 	if (mXtermFirst < 0)
@@ -470,7 +470,7 @@ void MiscPrefTab::apply(bool syncToDisc)
 			if (KStandardDirs::findExe(cmd).isEmpty())
 			{
 				mXtermCommand->setFocus();
-				if (KMessageBox::warningContinueCancel(this, i18n("Command to invoke terminal window not found:\n%1").arg(cmd))
+				if (KMessageBox::warningContinueCancel(this, i18n("Command to invoke terminal window not found:\n%1").tqarg(cmd))
 				                != KMessageBox::Continue)
 					return;
 			}
@@ -604,13 +604,13 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 	mEmailClient = new ButtonGroup(box);
 	mEmailClient->hide();
 	RadioButton* radio = new RadioButton(i18n("&KMail"), box, "kmail");
-	radio->setMinimumSize(radio->sizeHint());
+	radio->setMinimumSize(radio->tqsizeHint());
 	mEmailClient->insert(radio, Preferences::KMAIL);
 	radio = new RadioButton(i18n("&Sendmail"), box, "sendmail");
-	radio->setMinimumSize(radio->sizeHint());
+	radio->setMinimumSize(radio->tqsizeHint());
 	mEmailClient->insert(radio, Preferences::SENDMAIL);
 	connect(mEmailClient, TQT_SIGNAL(buttonSet(int)), TQT_SLOT(slotEmailClientChanged(int)));
-	box->setFixedHeight(box->sizeHint().height());
+	box->setFixedHeight(box->tqsizeHint().height());
 	TQWhatsThis::add(box,
 	      i18n("Choose how to send email when an email alarm is triggered.\n"
 	           "KMail: The email is sent automatically via KMail. KMail is started first if necessary.\n"
@@ -618,12 +618,12 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 	           "your system is configured to use sendmail or a sendmail compatible mail transport agent."));
 
 	box = new TQHBox(mPage);   // this is to allow left adjustment
-	mEmailCopyToKMail = new TQCheckBox(i18n("Co&py sent emails into KMail's %1 folder").arg(KAMail::i18n_sent_mail()), box);
-	mEmailCopyToKMail->setFixedSize(mEmailCopyToKMail->sizeHint());
+	mEmailCopyToKMail = new TQCheckBox(i18n("Co&py sent emails into KMail's %1 folder").tqarg(KAMail::i18n_sent_mail()), box);
+	mEmailCopyToKMail->setFixedSize(mEmailCopyToKMail->tqsizeHint());
 	TQWhatsThis::add(mEmailCopyToKMail,
-	      i18n("After sending an email, store a copy in KMail's %1 folder").arg(KAMail::i18n_sent_mail()));
+	      i18n("After sending an email, store a copy in KMail's %1 folder").tqarg(KAMail::i18n_sent_mail()));
 	box->setStretchFactor(new TQWidget(box), 1);    // left adjust the controls
-	box->setFixedHeight(box->sizeHint().height());
+	box->setFixedHeight(box->tqsizeHint().height());
 
 	// Your Email Address group box
 	TQGroupBox* group = new TQGroupBox(i18n("Your Email Address"), mPage);
@@ -633,7 +633,7 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 
 	// 'From' email address controls ...
 	label = new Label(EditAlarmDlg::i18n_f_EmailFrom(), group);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	grid->addWidget(label, 1, 0);
 	mFromAddressGroup = new ButtonGroup(group);
 	mFromAddressGroup->hide();
@@ -642,7 +642,7 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 	// Line edit to enter a 'From' email address
 	radio = new RadioButton(group);
 	mFromAddressGroup->insert(radio, Preferences::MAIL_FROM_ADDR);
-	radio->setFixedSize(radio->sizeHint());
+	radio->setFixedSize(radio->tqsizeHint());
 	label->setBuddy(radio);
 	grid->addWidget(radio, 1, 1);
 	mEmailAddress = new TQLineEdit(group);
@@ -655,7 +655,7 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 
 	// 'From' email address to be taken from Control Centre
 	radio = new RadioButton(i18n("&Use address from Control Center"), group);
-	radio->setFixedSize(radio->sizeHint());
+	radio->setFixedSize(radio->tqsizeHint());
 	mFromAddressGroup->insert(radio, Preferences::MAIL_FROM_CONTROL_CENTRE);
 	TQWhatsThis::add(radio,
 	      i18n("Check to use the email address set in the KDE Control Center, to identify you as the sender when sending email alarms."));
@@ -663,7 +663,7 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 
 	// 'From' email address to be picked from KMail's identities when the email alarm is configured
 	radio = new RadioButton(i18n("Use KMail &identities"), group);
-	radio->setFixedSize(radio->sizeHint());
+	radio->setFixedSize(radio->tqsizeHint());
 	mFromAddressGroup->insert(radio, Preferences::MAIL_FROM_KMAIL);
 	TQWhatsThis::add(radio,
 	      i18n("Check to use KMail's email identities to identify you as the sender when sending email alarms. "
@@ -674,7 +674,7 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 	// 'Bcc' email address controls ...
 	grid->addRowSpacing(4, KDialog::spacingHint());
 	label = new Label(i18n("'Bcc' email address", "&Bcc:"), group);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	grid->addWidget(label, 5, 0);
 	mBccAddressGroup = new ButtonGroup(group);
 	mBccAddressGroup->hide();
@@ -682,7 +682,7 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 
 	// Line edit to enter a 'Bcc' email address
 	radio = new RadioButton(group);
-	radio->setFixedSize(radio->sizeHint());
+	radio->setFixedSize(radio->tqsizeHint());
 	mBccAddressGroup->insert(radio, Preferences::MAIL_FROM_ADDR);
 	label->setBuddy(radio);
 	grid->addWidget(radio, 5, 1);
@@ -696,22 +696,22 @@ EmailPrefTab::EmailPrefTab(TQVBox* frame)
 
 	// 'Bcc' email address to be taken from Control Centre
 	radio = new RadioButton(i18n("Us&e address from Control Center"), group);
-	radio->setFixedSize(radio->sizeHint());
+	radio->setFixedSize(radio->tqsizeHint());
 	mBccAddressGroup->insert(radio, Preferences::MAIL_FROM_CONTROL_CENTRE);
 	TQWhatsThis::add(radio,
 	      i18n("Check to use the email address set in the KDE Control Center, for blind copying email alarms to yourself."));
 	grid->addMultiCellWidget(radio, 6, 6, 1, 2, TQt::AlignAuto);
 
-	group->setFixedHeight(group->sizeHint().height());
+	group->setFixedHeight(group->tqsizeHint().height());
 
 	box = new TQHBox(mPage);   // this is to allow left adjustment
 	mEmailQueuedNotify = new TQCheckBox(i18n("&Notify when remote emails are queued"), box);
-	mEmailQueuedNotify->setFixedSize(mEmailQueuedNotify->sizeHint());
+	mEmailQueuedNotify->setFixedSize(mEmailQueuedNotify->tqsizeHint());
 	TQWhatsThis::add(mEmailQueuedNotify,
 	      i18n("Display a notification message whenever an email alarm has queued an email for sending to a remote system. "
 	           "This could be useful if, for example, you have a dial-up connection, so that you can then ensure that the email is actually transmitted."));
 	box->setStretchFactor(new TQWidget(box), 1);    // left adjust the controls
-	box->setFixedHeight(box->sizeHint().height());
+	box->setFixedHeight(box->tqsizeHint().height());
 
 	mPage->setStretchFactor(new TQWidget(mPage), 1);    // top adjust the widgets
 }
@@ -793,18 +793,18 @@ TQString EmailPrefTab::validate()
 
 TQString EmailPrefTab::validateAddr(ButtonGroup* group, TQLineEdit* addr, const TQString& msg)
 {
-	TQString errmsg = i18n("%1\nAre you sure you want to save your changes?").arg(msg);
+	TQString errmsg = i18n("%1\nAre you sure you want to save your changes?").tqarg(msg);
 	switch (group->selectedId())
 	{
 		case Preferences::MAIL_FROM_CONTROL_CENTRE:
 			if (!KAMail::controlCentreAddress().isEmpty())
 				return TQString();
-			errmsg = i18n("No email address is currently set in the KDE Control Center. %1").arg(errmsg);
+			errmsg = i18n("No email address is currently set in the KDE Control Center. %1").tqarg(errmsg);
 			break;
 		case Preferences::MAIL_FROM_KMAIL:
 			if (KAMail::identitiesExist())
 				return TQString();
-			errmsg = i18n("No KMail identities currently exist. %1").arg(errmsg);
+			errmsg = i18n("No KMail identities currently exist. %1").tqarg(errmsg);
 			break;
 		case Preferences::MAIL_FROM_ADDR:
 			if (!addr->text().stripWhiteSpace().isEmpty())
@@ -826,9 +826,9 @@ FontColourPrefTab::FontColourPrefTab(TQVBox* frame)
 	mPage->setStretchFactor(mFontChooser, 1);
 
 	TQFrame* layoutBox = new TQFrame(mPage);
-	TQHBoxLayout* hlayout = new TQHBoxLayout(layoutBox);
-	TQVBoxLayout* colourLayout = new TQVBoxLayout(hlayout, KDialog::spacingHint());
-	hlayout->addStretch();
+	TQHBoxLayout* htqlayout = new TQHBoxLayout(layoutBox);
+	TQVBoxLayout* colourLayout = new TQVBoxLayout(htqlayout, KDialog::spacingHint());
+	htqlayout->addStretch();
 
 	TQHBox* box = new TQHBox(layoutBox);    // to group widgets for TQWhatsThis text
 	box->setSpacing(KDialog::spacingHint()/2);
@@ -887,9 +887,9 @@ void FontColourPrefTab::setDefaults()
 EditPrefTab::EditPrefTab(TQVBox* frame)
 	: PrefsTabBase(frame)
 {
-	// Get alignment to use in TQLabel::setAlignment(alignment | TQt::WordBreak)
+	// Get tqalignment to use in TQLabel::tqsetAlignment(tqalignment | TQt::WordBreak)
 	// (AlignAuto doesn't work correctly there)
-	int alignment = TQApplication::reverseLayout() ? TQt::AlignRight : TQt::AlignLeft;
+	int tqalignment = TQApplication::reverseLayout() ? TQt::AlignRight : TQt::AlignLeft;
 
 	int groupTopMargin = fontMetrics().lineSpacing()/2;
 	TQString defsetting   = i18n("The default setting for \"%1\" in the alarm edit dialog.");
@@ -897,126 +897,126 @@ EditPrefTab::EditPrefTab(TQVBox* frame)
 
 	// DISPLAY ALARMS
 	TQGroupBox* group = new TQGroupBox(i18n("Display Alarms"), mPage);
-	TQBoxLayout* layout = new TQVBoxLayout(group, KDialog::marginHint(), KDialog::spacingHint());
-	layout->addSpacing(groupTopMargin);
+	TQBoxLayout* tqlayout = new TQVBoxLayout(group, KDialog::marginHint(), KDialog::spacingHint());
+	tqlayout->addSpacing(groupTopMargin);
 
 	mConfirmAck = new TQCheckBox(EditAlarmDlg::i18n_k_ConfirmAck(), group, "defConfAck");
-	mConfirmAck->setMinimumSize(mConfirmAck->sizeHint());
-	TQWhatsThis::add(mConfirmAck, defsetting.arg(EditAlarmDlg::i18n_ConfirmAck()));
-	layout->addWidget(mConfirmAck, 0, TQt::AlignAuto);
+	mConfirmAck->setMinimumSize(mConfirmAck->tqsizeHint());
+	TQWhatsThis::add(mConfirmAck, defsetting.tqarg(EditAlarmDlg::i18n_ConfirmAck()));
+	tqlayout->addWidget(mConfirmAck, 0, TQt::AlignAuto);
 
 	mAutoClose = new TQCheckBox(LateCancelSelector::i18n_i_AutoCloseWinLC(), group, "defAutoClose");
-	mAutoClose->setMinimumSize(mAutoClose->sizeHint());
-	TQWhatsThis::add(mAutoClose, defsetting.arg(LateCancelSelector::i18n_AutoCloseWin()));
-	layout->addWidget(mAutoClose, 0, TQt::AlignAuto);
+	mAutoClose->setMinimumSize(mAutoClose->tqsizeHint());
+	TQWhatsThis::add(mAutoClose, defsetting.tqarg(LateCancelSelector::i18n_AutoCloseWin()));
+	tqlayout->addWidget(mAutoClose, 0, TQt::AlignAuto);
 
 	TQHBox* box = new TQHBox(group);
 	box->setSpacing(KDialog::spacingHint());
-	layout->addWidget(box);
+	tqlayout->addWidget(box);
 	TQLabel* label = new TQLabel(i18n("Reminder &units:"), box);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	mReminderUnits = new TQComboBox(box, "defWarnUnits");
 	mReminderUnits->insertItem(TimePeriod::i18n_Minutes(), TimePeriod::MINUTES);
 	mReminderUnits->insertItem(TimePeriod::i18n_Hours_Mins(), TimePeriod::HOURS_MINUTES);
 	mReminderUnits->insertItem(TimePeriod::i18n_Days(), TimePeriod::DAYS);
 	mReminderUnits->insertItem(TimePeriod::i18n_Weeks(), TimePeriod::WEEKS);
-	mReminderUnits->setFixedSize(mReminderUnits->sizeHint());
+	mReminderUnits->setFixedSize(mReminderUnits->tqsizeHint());
 	label->setBuddy(mReminderUnits);
 	TQWhatsThis::add(box,
 	      i18n("The default units for the reminder in the alarm edit dialog."));
 	box->setStretchFactor(new TQWidget(box), 1);    // left adjust the control
 
 	mSpecialActionsButton = new SpecialActionsButton(EditAlarmDlg::i18n_SpecialActions(), box);
-	mSpecialActionsButton->setFixedSize(mSpecialActionsButton->sizeHint());
+	mSpecialActionsButton->setFixedSize(mSpecialActionsButton->tqsizeHint());
 
 	// SOUND
 	TQButtonGroup* bgroup = new TQButtonGroup(SoundPicker::i18n_Sound(), mPage, "soundGroup");
-	layout = new TQVBoxLayout(bgroup, KDialog::marginHint(), KDialog::spacingHint());
-	layout->addSpacing(groupTopMargin);
+	tqlayout = new TQVBoxLayout(bgroup, KDialog::marginHint(), KDialog::spacingHint());
+	tqlayout->addSpacing(groupTopMargin);
 
-	TQBoxLayout* hlayout = new TQHBoxLayout(layout, KDialog::spacingHint());
+	TQBoxLayout* htqlayout = new TQHBoxLayout(tqlayout, KDialog::spacingHint());
 	mSound = new TQComboBox(false, bgroup, "defSound");
 	mSound->insertItem(SoundPicker::i18n_None());         // index 0
 	mSound->insertItem(SoundPicker::i18n_Beep());         // index 1
 	mSound->insertItem(SoundPicker::i18n_File());         // index 2
 	if (theApp()->speechEnabled())
 		mSound->insertItem(SoundPicker::i18n_Speak());  // index 3
-	mSound->setMinimumSize(mSound->sizeHint());
-	TQWhatsThis::add(mSound, defsetting.arg(SoundPicker::i18n_Sound()));
-	hlayout->addWidget(mSound);
-	hlayout->addStretch(1);
+	mSound->setMinimumSize(mSound->tqsizeHint());
+	TQWhatsThis::add(mSound, defsetting.tqarg(SoundPicker::i18n_Sound()));
+	htqlayout->addWidget(mSound);
+	htqlayout->addStretch(1);
 
 #ifndef WITHOUT_ARTS
 	mSoundRepeat = new TQCheckBox(i18n("Repea&t sound file"), bgroup, "defRepeatSound");
-	mSoundRepeat->setMinimumSize(mSoundRepeat->sizeHint());
-	TQWhatsThis::add(mSoundRepeat, i18n("sound file \"Repeat\" checkbox", "The default setting for sound file \"%1\" in the alarm edit dialog.").arg(SoundDlg::i18n_Repeat()));
-	hlayout->addWidget(mSoundRepeat);
+	mSoundRepeat->setMinimumSize(mSoundRepeat->tqsizeHint());
+	TQWhatsThis::add(mSoundRepeat, i18n("sound file \"Repeat\" checkbox", "The default setting for sound file \"%1\" in the alarm edit dialog.").tqarg(SoundDlg::i18n_Repeat()));
+	htqlayout->addWidget(mSoundRepeat);
 #endif
 
 	box = new TQHBox(bgroup);   // this is to control the TQWhatsThis text display area
 	box->setSpacing(KDialog::spacingHint());
 	mSoundFileLabel = new TQLabel(i18n("Sound &file:"), box);
-	mSoundFileLabel->setFixedSize(mSoundFileLabel->sizeHint());
+	mSoundFileLabel->setFixedSize(mSoundFileLabel->tqsizeHint());
 	mSoundFile = new TQLineEdit(box);
 	mSoundFileLabel->setBuddy(mSoundFile);
 	mSoundFileBrowse = new TQPushButton(box);
 	mSoundFileBrowse->setPixmap(SmallIcon("fileopen"));
-	mSoundFileBrowse->setFixedSize(mSoundFileBrowse->sizeHint());
+	mSoundFileBrowse->setFixedSize(mSoundFileBrowse->tqsizeHint());
 	connect(mSoundFileBrowse, TQT_SIGNAL(clicked()), TQT_SLOT(slotBrowseSoundFile()));
 	TQToolTip::add(mSoundFileBrowse, i18n("Choose a sound file"));
 	TQWhatsThis::add(box,
 	      i18n("Enter the default sound file to use in the alarm edit dialog."));
-	box->setFixedHeight(box->sizeHint().height());
-	layout->addWidget(box);
-	bgroup->setFixedHeight(bgroup->sizeHint().height());
+	box->setFixedHeight(box->tqsizeHint().height());
+	tqlayout->addWidget(box);
+	bgroup->setFixedHeight(bgroup->tqsizeHint().height());
 
 	// COMMAND ALARMS
 	group = new TQGroupBox(i18n("Command Alarms"), mPage);
-	layout = new TQVBoxLayout(group, KDialog::marginHint(), KDialog::spacingHint());
-	layout->addSpacing(groupTopMargin);
-	layout = new TQHBoxLayout(layout, KDialog::spacingHint());
+	tqlayout = new TQVBoxLayout(group, KDialog::marginHint(), KDialog::spacingHint());
+	tqlayout->addSpacing(groupTopMargin);
+	tqlayout = new TQHBoxLayout(tqlayout, KDialog::spacingHint());
 
 	mCmdScript = new TQCheckBox(EditAlarmDlg::i18n_p_EnterScript(), group, "defCmdScript");
-	mCmdScript->setMinimumSize(mCmdScript->sizeHint());
-	TQWhatsThis::add(mCmdScript, defsetting.arg(EditAlarmDlg::i18n_EnterScript()));
-	layout->addWidget(mCmdScript);
-	layout->addStretch();
+	mCmdScript->setMinimumSize(mCmdScript->tqsizeHint());
+	TQWhatsThis::add(mCmdScript, defsetting.tqarg(EditAlarmDlg::i18n_EnterScript()));
+	tqlayout->addWidget(mCmdScript);
+	tqlayout->addStretch();
 
 	mCmdXterm = new TQCheckBox(EditAlarmDlg::i18n_w_ExecInTermWindow(), group, "defCmdXterm");
-	mCmdXterm->setMinimumSize(mCmdXterm->sizeHint());
-	TQWhatsThis::add(mCmdXterm, defsetting.arg(EditAlarmDlg::i18n_ExecInTermWindow()));
-	layout->addWidget(mCmdXterm);
+	mCmdXterm->setMinimumSize(mCmdXterm->tqsizeHint());
+	TQWhatsThis::add(mCmdXterm, defsetting.tqarg(EditAlarmDlg::i18n_ExecInTermWindow()));
+	tqlayout->addWidget(mCmdXterm);
 
 	// EMAIL ALARMS
 	group = new TQGroupBox(i18n("Email Alarms"), mPage);
-	layout = new TQVBoxLayout(group, KDialog::marginHint(), KDialog::spacingHint());
-	layout->addSpacing(groupTopMargin);
+	tqlayout = new TQVBoxLayout(group, KDialog::marginHint(), KDialog::spacingHint());
+	tqlayout->addSpacing(groupTopMargin);
 
 	// BCC email to sender
 	mEmailBcc = new TQCheckBox(EditAlarmDlg::i18n_e_CopyEmailToSelf(), group, "defEmailBcc");
-	mEmailBcc->setMinimumSize(mEmailBcc->sizeHint());
-	TQWhatsThis::add(mEmailBcc, defsetting.arg(EditAlarmDlg::i18n_CopyEmailToSelf()));
-	layout->addWidget(mEmailBcc, 0, TQt::AlignAuto);
+	mEmailBcc->setMinimumSize(mEmailBcc->tqsizeHint());
+	TQWhatsThis::add(mEmailBcc, defsetting.tqarg(EditAlarmDlg::i18n_CopyEmailToSelf()));
+	tqlayout->addWidget(mEmailBcc, 0, TQt::AlignAuto);
 
 	// MISCELLANEOUS
 	// Show in KOrganizer
 	mCopyToKOrganizer = new TQCheckBox(EditAlarmDlg::i18n_g_ShowInKOrganizer(), mPage, "defShowKorg");
-	mCopyToKOrganizer->setMinimumSize(mCopyToKOrganizer->sizeHint());
-	TQWhatsThis::add(mCopyToKOrganizer, defsetting.arg(EditAlarmDlg::i18n_ShowInKOrganizer()));
+	mCopyToKOrganizer->setMinimumSize(mCopyToKOrganizer->tqsizeHint());
+	TQWhatsThis::add(mCopyToKOrganizer, defsetting.tqarg(EditAlarmDlg::i18n_ShowInKOrganizer()));
 
 	// Late cancellation
 	box = new TQHBox(mPage);
 	box->setSpacing(KDialog::spacingHint());
 	mLateCancel = new TQCheckBox(LateCancelSelector::i18n_n_CancelIfLate(), box, "defCancelLate");
-	mLateCancel->setMinimumSize(mLateCancel->sizeHint());
-	TQWhatsThis::add(mLateCancel, defsetting.arg(LateCancelSelector::i18n_CancelIfLate()));
+	mLateCancel->setMinimumSize(mLateCancel->tqsizeHint());
+	TQWhatsThis::add(mLateCancel, defsetting.tqarg(LateCancelSelector::i18n_CancelIfLate()));
 	box->setStretchFactor(new TQWidget(box), 1);    // left adjust the control
 
 	// Recurrence
 	TQHBox* itemBox = new TQHBox(box);   // this is to control the TQWhatsThis text display area
 	itemBox->setSpacing(KDialog::spacingHint());
 	label = new TQLabel(i18n("&Recurrence:"), itemBox);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	mRecurPeriod = new TQComboBox(itemBox, "defRecur");
 	mRecurPeriod->insertItem(RecurrenceEdit::i18n_NoRecur());
 	mRecurPeriod->insertItem(RecurrenceEdit::i18n_AtLogin());
@@ -1025,17 +1025,17 @@ EditPrefTab::EditPrefTab(TQVBox* frame)
 	mRecurPeriod->insertItem(RecurrenceEdit::i18n_Weekly());
 	mRecurPeriod->insertItem(RecurrenceEdit::i18n_Monthly());
 	mRecurPeriod->insertItem(RecurrenceEdit::i18n_Yearly());
-	mRecurPeriod->setFixedSize(mRecurPeriod->sizeHint());
+	mRecurPeriod->setFixedSize(mRecurPeriod->tqsizeHint());
 	label->setBuddy(mRecurPeriod);
 	TQWhatsThis::add(itemBox,
 	      i18n("The default setting for the recurrence rule in the alarm edit dialog."));
-	box->setFixedHeight(itemBox->sizeHint().height());
+	box->setFixedHeight(itemBox->tqsizeHint().height());
 
 	// How to handle February 29th in yearly recurrences
 	TQVBox* vbox = new TQVBox(mPage);   // this is to control the TQWhatsThis text display area
 	vbox->setSpacing(KDialog::spacingHint());
 	label = new TQLabel(i18n("In non-leap years, repeat yearly February 29th alarms on:"), vbox);
-	label->setAlignment(alignment | TQt::WordBreak);
+	label->tqsetAlignment(tqalignment | TQt::WordBreak);
 	itemBox = new TQHBox(vbox);
 	itemBox->setSpacing(2*KDialog::spacingHint());
 	mFeb29 = new TQButtonGroup(itemBox);
@@ -1043,15 +1043,15 @@ EditPrefTab::EditPrefTab(TQVBox* frame)
 	TQWidget* widget = new TQWidget(itemBox);
 	widget->setFixedWidth(3*KDialog::spacingHint());
 	TQRadioButton* radio = new TQRadioButton(i18n("February 2&8th"), itemBox);
-	radio->setMinimumSize(radio->sizeHint());
+	radio->setMinimumSize(radio->tqsizeHint());
 	mFeb29->insert(radio, KARecurrence::FEB29_FEB28);
 	radio = new TQRadioButton(i18n("March &1st"), itemBox);
-	radio->setMinimumSize(radio->sizeHint());
+	radio->setMinimumSize(radio->tqsizeHint());
 	mFeb29->insert(radio, KARecurrence::FEB29_MAR1);
 	radio = new TQRadioButton(i18n("Do &not repeat"), itemBox);
-	radio->setMinimumSize(radio->sizeHint());
+	radio->setMinimumSize(radio->tqsizeHint());
 	mFeb29->insert(radio, KARecurrence::FEB29_FEB29);
-	itemBox->setFixedHeight(itemBox->sizeHint().height());
+	itemBox->setFixedHeight(itemBox->tqsizeHint().height());
 	TQWhatsThis::add(vbox,
 	      i18n("For yearly recurrences, choose what date, if any, alarms due on February 29th should occur in non-leap years.\n"
 	           "Note that the next scheduled occurrence of existing alarms is not re-evaluated when you change this setting."));
@@ -1179,7 +1179,7 @@ TQString EditPrefTab::validate()
 	if (mSound->currentItem() == SoundPicker::PLAY_FILE  &&  mSoundFile->text().isEmpty())
 	{
 		mSoundFile->setFocus();
-		return i18n("You must enter a sound file when %1 is selected as the default sound type").arg(SoundPicker::i18n_File());;
+		return i18n("You must enter a sound file when %1 is selected as the default sound type").tqarg(SoundPicker::i18n_File());;
 	}
 	return TQString();
 }
@@ -1200,7 +1200,7 @@ ViewPrefTab::ViewPrefTab(TQVBox* frame)
 	grid->addRowSpacing(0, fontMetrics().lineSpacing()/2);
 
 	mTooltipShowAlarms = new TQCheckBox(i18n("Show next &24 hours' alarms"), group, "tooltipShow");
-	mTooltipShowAlarms->setMinimumSize(mTooltipShowAlarms->sizeHint());
+	mTooltipShowAlarms->setMinimumSize(mTooltipShowAlarms->tqsizeHint());
 	connect(mTooltipShowAlarms, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotTooltipAlarmsToggled(bool)));
 	TQWhatsThis::add(mTooltipShowAlarms,
 	      i18n("Specify whether to include in the system tray tooltip, a summary of alarms due in the next 24 hours"));
@@ -1209,25 +1209,25 @@ ViewPrefTab::ViewPrefTab(TQVBox* frame)
 	TQHBox* box = new TQHBox(group);
 	box->setSpacing(KDialog::spacingHint());
 	mTooltipMaxAlarms = new TQCheckBox(i18n("Ma&ximum number of alarms to show:"), box, "tooltipMax");
-	mTooltipMaxAlarms->setMinimumSize(mTooltipMaxAlarms->sizeHint());
+	mTooltipMaxAlarms->setMinimumSize(mTooltipMaxAlarms->tqsizeHint());
 	connect(mTooltipMaxAlarms, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotTooltipMaxToggled(bool)));
 	mTooltipMaxAlarmCount = new SpinBox(1, 99, 1, box);
 	mTooltipMaxAlarmCount->setLineShiftStep(5);
-	mTooltipMaxAlarmCount->setMinimumSize(mTooltipMaxAlarmCount->sizeHint());
+	mTooltipMaxAlarmCount->setMinimumSize(mTooltipMaxAlarmCount->tqsizeHint());
 	TQWhatsThis::add(box,
 	      i18n("Uncheck to display all of the next 24 hours' alarms in the system tray tooltip. "
 	           "Check to enter an upper limit on the number to be displayed."));
 	grid->addMultiCellWidget(box, 2, 2, 1, 2, TQt::AlignAuto);
 
 	mTooltipShowTime = new TQCheckBox(MainWindow::i18n_m_ShowAlarmTime(), group, "tooltipTime");
-	mTooltipShowTime->setMinimumSize(mTooltipShowTime->sizeHint());
+	mTooltipShowTime->setMinimumSize(mTooltipShowTime->tqsizeHint());
 	connect(mTooltipShowTime, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotTooltipTimeToggled(bool)));
 	TQWhatsThis::add(mTooltipShowTime,
 	      i18n("Specify whether to show in the system tray tooltip, the time at which each alarm is due"));
 	grid->addMultiCellWidget(mTooltipShowTime, 3, 3, 1, 2, TQt::AlignAuto);
 
 	mTooltipShowTimeTo = new TQCheckBox(MainWindow::i18n_l_ShowTimeToAlarm(), group, "tooltipTimeTo");
-	mTooltipShowTimeTo->setMinimumSize(mTooltipShowTimeTo->sizeHint());
+	mTooltipShowTimeTo->setMinimumSize(mTooltipShowTimeTo->tqsizeHint());
 	connect(mTooltipShowTimeTo, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotTooltipTimeToToggled(bool)));
 	TQWhatsThis::add(mTooltipShowTimeTo,
 	      i18n("Specify whether to show in the system tray tooltip, how long until each alarm is due"));
@@ -1236,17 +1236,17 @@ ViewPrefTab::ViewPrefTab(TQVBox* frame)
 	box = new TQHBox(group);   // this is to control the TQWhatsThis text display area
 	box->setSpacing(KDialog::spacingHint());
 	mTooltipTimeToPrefixLabel = new TQLabel(i18n("&Prefix:"), box);
-	mTooltipTimeToPrefixLabel->setFixedSize(mTooltipTimeToPrefixLabel->sizeHint());
+	mTooltipTimeToPrefixLabel->setFixedSize(mTooltipTimeToPrefixLabel->tqsizeHint());
 	mTooltipTimeToPrefix = new TQLineEdit(box);
 	mTooltipTimeToPrefixLabel->setBuddy(mTooltipTimeToPrefix);
 	TQWhatsThis::add(box,
 	      i18n("Enter the text to be displayed in front of the time until the alarm, in the system tray tooltip"));
-	box->setFixedHeight(box->sizeHint().height());
+	box->setFixedHeight(box->tqsizeHint().height());
 	grid->addWidget(box, 5, 2, TQt::AlignAuto);
-	group->setMaximumHeight(group->sizeHint().height());
+	group->setMaximumHeight(group->tqsizeHint().height());
 
 	mModalMessages = new TQCheckBox(i18n("Message &windows have a title bar and take keyboard focus"), mPage, "modalMsg");
-	mModalMessages->setMinimumSize(mModalMessages->sizeHint());
+	mModalMessages->setMinimumSize(mModalMessages->tqsizeHint());
 	TQWhatsThis::add(mModalMessages,
 	      i18n("Specify the characteristics of alarm message windows:\n"
 	           "- If checked, the window is a normal window with a title bar, which grabs keyboard input when it is displayed.\n"
@@ -1259,13 +1259,13 @@ ViewPrefTab::ViewPrefTab(TQVBox* frame)
 	TQLabel* label = new TQLabel(i18n("System tray icon &update interval:"), box);
 	mDaemonTrayCheckInterval = new SpinBox(1, 9999, 1, box, "daemonCheck");
 	mDaemonTrayCheckInterval->setLineShiftStep(10);
-	mDaemonTrayCheckInterval->setMinimumSize(mDaemonTrayCheckInterval->sizeHint());
+	mDaemonTrayCheckInterval->setMinimumSize(mDaemonTrayCheckInterval->tqsizeHint());
 	label->setBuddy(mDaemonTrayCheckInterval);
 	label = new TQLabel(i18n("seconds"), box);
 	TQWhatsThis::add(box,
 	      i18n("How often to update the system tray icon to indicate whether or not the Alarm Daemon is monitoring alarms."));
 	itemBox->setStretchFactor(new TQWidget(itemBox), 1);    // left adjust the controls
-	itemBox->setFixedHeight(box->sizeHint().height());
+	itemBox->setFixedHeight(box->tqsizeHint().height());
 
 	mPage->setStretchFactor(new TQWidget(mPage), 1);    // top adjust the widgets
 }
diff --git a/kalarm/preferences.cpp b/kalarm/preferences.cpp
index 6488c60c7..95b1b5a69 100644
--- a/kalarm/preferences.cpp
+++ b/kalarm/preferences.cpp
@@ -58,7 +58,7 @@ const int                        Preferences::default_messageButtonDelay      =
 const int                        Preferences::default_tooltipAlarmCount       = 5;
 const bool                       Preferences::default_showTooltipAlarmTime    = true;
 const bool                       Preferences::default_showTooltipTimeToAlarm  = true;
-const TQString                    Preferences::default_tooltipTimeToPrefix     = TQString::fromLatin1("+");
+const TQString                    Preferences::default_tooltipTimeToPrefix     = TQString::tqfromLatin1("+");
 const int                        Preferences::default_daemonTrayCheckInterval = 10;     // (seconds)
 const bool                       Preferences::default_emailCopyToKMail        = false;
 const bool                       Preferences::default_emailQueuedNotify       = false;
@@ -139,65 +139,65 @@ TQTime                      Preferences::mOldStartOfDay;
 bool                       Preferences::mStartOfDayChanged;
 
 
-static const TQString defaultFeb29RecurType    = TQString::fromLatin1("Mar1");
-static const TQString defaultEmailClient       = TQString::fromLatin1("kmail");
+static const TQString defaultFeb29RecurType    = TQString::tqfromLatin1("Mar1");
+static const TQString defaultEmailClient       = TQString::tqfromLatin1("kmail");
 
 // Config file entry names
-static const TQString GENERAL_SECTION          = TQString::fromLatin1("General");
-static const TQString VERSION_NUM              = TQString::fromLatin1("Version");
-static const TQString MESSAGE_COLOURS          = TQString::fromLatin1("MessageColours");
-static const TQString MESSAGE_BG_COLOUR        = TQString::fromLatin1("MessageBackgroundColour");
-static const TQString MESSAGE_FONT             = TQString::fromLatin1("MessageFont");
-static const TQString RUN_IN_SYSTEM_TRAY       = TQString::fromLatin1("RunInSystemTray");
-static const TQString DISABLE_IF_STOPPED       = TQString::fromLatin1("DisableAlarmsIfStopped");
-static const TQString AUTOSTART_TRAY           = TQString::fromLatin1("AutostartTray");
-static const TQString FEB29_RECUR_TYPE         = TQString::fromLatin1("Feb29Recur");
-static const TQString MODAL_MESSAGES           = TQString::fromLatin1("ModalMessages");
-static const TQString MESSAGE_BUTTON_DELAY     = TQString::fromLatin1("MessageButtonDelay");
-static const TQString TOOLTIP_ALARM_COUNT      = TQString::fromLatin1("TooltipAlarmCount");
-static const TQString TOOLTIP_ALARM_TIME       = TQString::fromLatin1("ShowTooltipAlarmTime");
-static const TQString TOOLTIP_TIME_TO_ALARM    = TQString::fromLatin1("ShowTooltipTimeToAlarm");
-static const TQString TOOLTIP_TIME_TO_PREFIX   = TQString::fromLatin1("TooltipTimeToPrefix");
-static const TQString DAEMON_TRAY_INTERVAL     = TQString::fromLatin1("DaemonTrayCheckInterval");
-static const TQString EMAIL_CLIENT             = TQString::fromLatin1("EmailClient");
-static const TQString EMAIL_COPY_TO_KMAIL      = TQString::fromLatin1("EmailCopyToKMail");
-static const TQString EMAIL_FROM               = TQString::fromLatin1("EmailFrom");
-static const TQString EMAIL_BCC_ADDRESS        = TQString::fromLatin1("EmailBccAddress");
-static const TQString CMD_XTERM_COMMAND        = TQString::fromLatin1("CmdXTerm");
-static const TQString START_OF_DAY             = TQString::fromLatin1("StartOfDay");
-static const TQString START_OF_DAY_CHECK       = TQString::fromLatin1("Sod");
-static const TQString DISABLED_COLOUR          = TQString::fromLatin1("DisabledColour");
-static const TQString EXPIRED_COLOUR           = TQString::fromLatin1("ExpiredColour");
-static const TQString EXPIRED_KEEP_DAYS        = TQString::fromLatin1("ExpiredKeepDays");
-static const TQString DEFAULTS_SECTION         = TQString::fromLatin1("Defaults");
-static const TQString DEF_LATE_CANCEL          = TQString::fromLatin1("DefLateCancel");
-static const TQString DEF_AUTO_CLOSE           = TQString::fromLatin1("DefAutoClose");
-static const TQString DEF_CONFIRM_ACK          = TQString::fromLatin1("DefConfirmAck");
-static const TQString DEF_COPY_TO_KORG         = TQString::fromLatin1("DefCopyKOrg");
-static const TQString DEF_SOUND_TYPE           = TQString::fromLatin1("DefSoundType");
-static const TQString DEF_SOUND_FILE           = TQString::fromLatin1("DefSoundFile");
-static const TQString DEF_SOUND_VOLUME         = TQString::fromLatin1("DefSoundVolume");
-static const TQString DEF_SOUND_REPEAT         = TQString::fromLatin1("DefSoundRepeat");
-static const TQString DEF_CMD_SCRIPT           = TQString::fromLatin1("DefCmdScript");
-static const TQString DEF_CMD_LOG_TYPE         = TQString::fromLatin1("DefCmdLogType");
-static const TQString DEF_LOG_FILE             = TQString::fromLatin1("DefLogFile");
-static const TQString DEF_EMAIL_BCC            = TQString::fromLatin1("DefEmailBcc");
-static const TQString DEF_RECUR_PERIOD         = TQString::fromLatin1("DefRecurPeriod");
-static const TQString DEF_REMIND_UNITS         = TQString::fromLatin1("RemindUnits");
-static const TQString DEF_PRE_ACTION           = TQString::fromLatin1("DefPreAction");
-static const TQString DEF_POST_ACTION          = TQString::fromLatin1("DefPostAction");
+static const TQString GENERAL_SECTION          = TQString::tqfromLatin1("General");
+static const TQString VERSION_NUM              = TQString::tqfromLatin1("Version");
+static const TQString MESSAGE_COLOURS          = TQString::tqfromLatin1("MessageColours");
+static const TQString MESSAGE_BG_COLOUR        = TQString::tqfromLatin1("MessageBackgroundColour");
+static const TQString MESSAGE_FONT             = TQString::tqfromLatin1("MessageFont");
+static const TQString RUN_IN_SYSTEM_TRAY       = TQString::tqfromLatin1("RunInSystemTray");
+static const TQString DISABLE_IF_STOPPED       = TQString::tqfromLatin1("DisableAlarmsIfStopped");
+static const TQString AUTOSTART_TRAY           = TQString::tqfromLatin1("AutostartTray");
+static const TQString FEB29_RECUR_TYPE         = TQString::tqfromLatin1("Feb29Recur");
+static const TQString MODAL_MESSAGES           = TQString::tqfromLatin1("ModalMessages");
+static const TQString MESSAGE_BUTTON_DELAY     = TQString::tqfromLatin1("MessageButtonDelay");
+static const TQString TOOLTIP_ALARM_COUNT      = TQString::tqfromLatin1("TooltipAlarmCount");
+static const TQString TOOLTIP_ALARM_TIME       = TQString::tqfromLatin1("ShowTooltipAlarmTime");
+static const TQString TOOLTIP_TIME_TO_ALARM    = TQString::tqfromLatin1("ShowTooltipTimeToAlarm");
+static const TQString TOOLTIP_TIME_TO_PREFIX   = TQString::tqfromLatin1("TooltipTimeToPrefix");
+static const TQString DAEMON_TRAY_INTERVAL     = TQString::tqfromLatin1("DaemonTrayCheckInterval");
+static const TQString EMAIL_CLIENT             = TQString::tqfromLatin1("EmailClient");
+static const TQString EMAIL_COPY_TO_KMAIL      = TQString::tqfromLatin1("EmailCopyToKMail");
+static const TQString EMAIL_FROM               = TQString::tqfromLatin1("EmailFrom");
+static const TQString EMAIL_BCC_ADDRESS        = TQString::tqfromLatin1("EmailBccAddress");
+static const TQString CMD_XTERM_COMMAND        = TQString::tqfromLatin1("CmdXTerm");
+static const TQString START_OF_DAY             = TQString::tqfromLatin1("StartOfDay");
+static const TQString START_OF_DAY_CHECK       = TQString::tqfromLatin1("Sod");
+static const TQString DISABLED_COLOUR          = TQString::tqfromLatin1("DisabledColour");
+static const TQString EXPIRED_COLOUR           = TQString::tqfromLatin1("ExpiredColour");
+static const TQString EXPIRED_KEEP_DAYS        = TQString::tqfromLatin1("ExpiredKeepDays");
+static const TQString DEFAULTS_SECTION         = TQString::tqfromLatin1("Defaults");
+static const TQString DEF_LATE_CANCEL          = TQString::tqfromLatin1("DefLateCancel");
+static const TQString DEF_AUTO_CLOSE           = TQString::tqfromLatin1("DefAutoClose");
+static const TQString DEF_CONFIRM_ACK          = TQString::tqfromLatin1("DefConfirmAck");
+static const TQString DEF_COPY_TO_KORG         = TQString::tqfromLatin1("DefCopyKOrg");
+static const TQString DEF_SOUND_TYPE           = TQString::tqfromLatin1("DefSoundType");
+static const TQString DEF_SOUND_FILE           = TQString::tqfromLatin1("DefSoundFile");
+static const TQString DEF_SOUND_VOLUME         = TQString::tqfromLatin1("DefSoundVolume");
+static const TQString DEF_SOUND_REPEAT         = TQString::tqfromLatin1("DefSoundRepeat");
+static const TQString DEF_CMD_SCRIPT           = TQString::tqfromLatin1("DefCmdScript");
+static const TQString DEF_CMD_LOG_TYPE         = TQString::tqfromLatin1("DefCmdLogType");
+static const TQString DEF_LOG_FILE             = TQString::tqfromLatin1("DefLogFile");
+static const TQString DEF_EMAIL_BCC            = TQString::tqfromLatin1("DefEmailBcc");
+static const TQString DEF_RECUR_PERIOD         = TQString::tqfromLatin1("DefRecurPeriod");
+static const TQString DEF_REMIND_UNITS         = TQString::tqfromLatin1("RemindUnits");
+static const TQString DEF_PRE_ACTION           = TQString::tqfromLatin1("DefPreAction");
+static const TQString DEF_POST_ACTION          = TQString::tqfromLatin1("DefPostAction");
 
 // Config file entry name for temporary use
-static const TQString TEMP                     = TQString::fromLatin1("Temp");
+static const TQString TEMP                     = TQString::tqfromLatin1("Temp");
 
 // Values for EmailFrom entry
-static const TQString FROM_CONTROL_CENTRE      = TQString::fromLatin1("@ControlCenter");
-static const TQString FROM_KMAIL               = TQString::fromLatin1("@KMail");
+static const TQString FROM_CONTROL_CENTRE      = TQString::tqfromLatin1("@ControlCenter");
+static const TQString FROM_KMAIL               = TQString::tqfromLatin1("@KMail");
 
 // Config file entry names for notification messages
-const TQString Preferences::TQUIT_WARN              = TQString::fromLatin1("QuitWarn");
-const TQString Preferences::CONFIRM_ALARM_DELETION = TQString::fromLatin1("ConfirmAlarmDeletion");
-const TQString Preferences::EMAIL_TQUEUED_NOTIFY    = TQString::fromLatin1("EmailQueuedNotify");
+const TQString Preferences::TQUIT_WARN              = TQString::tqfromLatin1("QuitWarn");
+const TQString Preferences::CONFIRM_ALARM_DELETION = TQString::tqfromLatin1("ConfirmAlarmDeletion");
+const TQString Preferences::EMAIL_TQUEUED_NOTIFY    = TQString::tqfromLatin1("EmailQueuedNotify");
 
 static const int SODxor = 0x82451630;
 inline int Preferences::startOfDayCheck()
@@ -338,10 +338,10 @@ void Preferences::read()
 	TQCString feb29            = config->readEntry(FEB29_RECUR_TYPE, defaultFeb29RecurType).local8Bit();
 	mDefaultFeb29Type         = (feb29 == "Mar1") ? KARecurrence::FEB29_MAR1 : (feb29 == "Feb28") ? KARecurrence::FEB29_FEB28 : KARecurrence::FEB29_FEB29;
 	TQString remindUnits       = config->readEntry(DEF_REMIND_UNITS);
-	mDefaultReminderUnits     = (remindUnits == TQString::fromLatin1("Minutes"))      ? TimePeriod::MINUTES
-	                          : (remindUnits == TQString::fromLatin1("HoursMinutes")) ? TimePeriod::HOURS_MINUTES
-	                          : (remindUnits == TQString::fromLatin1("Days"))         ? TimePeriod::DAYS
-	                          : (remindUnits == TQString::fromLatin1("Weeks"))        ? TimePeriod::WEEKS : default_defaultReminderUnits;
+	mDefaultReminderUnits     = (remindUnits == TQString::tqfromLatin1("Minutes"))      ? TimePeriod::MINUTES
+	                          : (remindUnits == TQString::tqfromLatin1("HoursMinutes")) ? TimePeriod::HOURS_MINUTES
+	                          : (remindUnits == TQString::tqfromLatin1("Days"))         ? TimePeriod::DAYS
+	                          : (remindUnits == TQString::tqfromLatin1("Weeks"))        ? TimePeriod::WEEKS : default_defaultReminderUnits;
 	mDefaultPreAction         = config->readEntry(DEF_PRE_ACTION, default_defaultPreAction);
 	mDefaultPostAction        = config->readEntry(DEF_POST_ACTION, default_defaultPostAction);
 	mInstance->emitPreferencesChanged();
@@ -406,10 +406,10 @@ void Preferences::save(bool syncToDisc)
 	TQString value;
 	switch (mDefaultReminderUnits)
 	{
-		case TimePeriod::MINUTES:       value = TQString::fromLatin1("Minutes");      break;
-		case TimePeriod::HOURS_MINUTES: value = TQString::fromLatin1("HoursMinutes"); break;
-		case TimePeriod::DAYS:          value = TQString::fromLatin1("Days");         break;
-		case TimePeriod::WEEKS:         value = TQString::fromLatin1("Weeks");        break;
+		case TimePeriod::MINUTES:       value = TQString::tqfromLatin1("Minutes");      break;
+		case TimePeriod::HOURS_MINUTES: value = TQString::tqfromLatin1("HoursMinutes"); break;
+		case TimePeriod::DAYS:          value = TQString::tqfromLatin1("Days");         break;
+		case TimePeriod::WEEKS:         value = TQString::tqfromLatin1("Weeks");        break;
 		default:                        value = TQString(); break;
 	}
 	config->writeEntry(DEF_REMIND_UNITS, value);
@@ -558,12 +558,12 @@ void Preferences::convertOldPrefs()
 	if (version <= KAlarm::Version(1,4,21))
 	{
 		// Convert KAlarm 1.4.21 preferences
-		static const TQString OLD_REMIND_UNITS = TQString::fromLatin1("DefRemindUnits");
+		static const TQString OLD_REMIND_UNITS = TQString::tqfromLatin1("DefRemindUnits");
 		config->setGroup(DEFAULTS_SECTION);
 		int intUnit     = config->readNumEntry(OLD_REMIND_UNITS, 0);
-		TQString strUnit = (intUnit == 1) ? TQString::fromLatin1("Days")
-		                : (intUnit == 2) ? TQString::fromLatin1("Weeks")
-		                :                  TQString::fromLatin1("HoursMinutes");
+		TQString strUnit = (intUnit == 1) ? TQString::tqfromLatin1("Days")
+		                : (intUnit == 2) ? TQString::tqfromLatin1("Weeks")
+		                :                  TQString::tqfromLatin1("HoursMinutes");
 		config->deleteEntry(OLD_REMIND_UNITS);
 		config->writeEntry(DEF_REMIND_UNITS, strUnit);
 	}
@@ -571,11 +571,11 @@ void Preferences::convertOldPrefs()
 	if (version <= KAlarm::Version(1,4,20))
 	{
 		// Convert KAlarm 1.4.20 preferences
-		static const TQString VIEW_SECTION = TQString::fromLatin1("View");
-		static const TQString SHOW_ARCHIVED_ALARMS = TQString::fromLatin1("ShowArchivedAlarms");
-		static const TQString SHOW_EXPIRED_ALARMS  = TQString::fromLatin1("ShowExpiredAlarms");
-		static const TQString SHOW_ALARM_TIME      = TQString::fromLatin1("ShowAlarmTime");
-		static const TQString SHOW_TIME_TO_ALARM   = TQString::fromLatin1("ShowTimeToAlarm");
+		static const TQString VIEW_SECTION = TQString::tqfromLatin1("View");
+		static const TQString SHOW_ARCHIVED_ALARMS = TQString::tqfromLatin1("ShowArchivedAlarms");
+		static const TQString SHOW_EXPIRED_ALARMS  = TQString::tqfromLatin1("ShowExpiredAlarms");
+		static const TQString SHOW_ALARM_TIME      = TQString::tqfromLatin1("ShowAlarmTime");
+		static const TQString SHOW_TIME_TO_ALARM   = TQString::tqfromLatin1("ShowTimeToAlarm");
 		config->setGroup(GENERAL_SECTION);
 		bool showExpired = config->readBoolEntry(SHOW_EXPIRED_ALARMS, false);
 		bool showTime    = config->readBoolEntry(SHOW_ALARM_TIME, true);
@@ -592,7 +592,7 @@ void Preferences::convertOldPrefs()
 	if (version <= KAlarm::Version(1,4,5))
 	{
 		// Convert KAlarm 1.4.5 preferences
-		static const TQString DEF_SOUND = TQString::fromLatin1("DefSound");
+		static const TQString DEF_SOUND = TQString::tqfromLatin1("DefSound");
 		config->setGroup(DEFAULTS_SECTION);
 		bool sound = config->readBoolEntry(DEF_SOUND, false);
 		if (!sound)
@@ -603,9 +603,9 @@ void Preferences::convertOldPrefs()
 	if (version < KAlarm::Version(1,3,0))
 	{
 		// Convert KAlarm pre-1.3 preferences
-		static const TQString EMAIL_ADDRESS             = TQString::fromLatin1("EmailAddress");
-		static const TQString EMAIL_USE_CTRL_CENTRE     = TQString::fromLatin1("EmailUseControlCenter");
-		static const TQString EMAIL_BCC_USE_CTRL_CENTRE = TQString::fromLatin1("EmailBccUseControlCenter");
+		static const TQString EMAIL_ADDRESS             = TQString::tqfromLatin1("EmailAddress");
+		static const TQString EMAIL_USE_CTRL_CENTRE     = TQString::tqfromLatin1("EmailUseControlCenter");
+		static const TQString EMAIL_BCC_USE_CTRL_CENTRE = TQString::tqfromLatin1("EmailBccUseControlCenter");
 		TQMap<TQString, TQString> entries = config->entryMap(GENERAL_SECTION);
 		if (entries.find(EMAIL_FROM) == entries.end()
 		&&  entries.find(EMAIL_USE_CTRL_CENTRE) != entries.end())
@@ -628,7 +628,7 @@ void Preferences::convertOldPrefs()
 			config->deleteEntry(EMAIL_USE_CTRL_CENTRE);
 		}
 		// Convert KAlarm 1.2 preferences
-		static const TQString DEF_CMD_XTERM = TQString::fromLatin1("DefCmdXterm");
+		static const TQString DEF_CMD_XTERM = TQString::tqfromLatin1("DefCmdXterm");
 		config->setGroup(DEFAULTS_SECTION);
 		if (config->hasKey(DEF_CMD_XTERM))
 		{
diff --git a/kalarm/recurrenceedit.cpp b/kalarm/recurrenceedit.cpp
index 43b95c7ef..2a10c1a33 100644
--- a/kalarm/recurrenceedit.cpp
+++ b/kalarm/recurrenceedit.cpp
@@ -24,7 +24,7 @@
 #include "kalarm.h"
 
 #include <tqtooltip.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqvbox.h>
 #include <tqwidgetstack.h>
 #include <tqlistbox.h>
@@ -93,7 +93,7 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	  mNoEmitTypeChanged(true),
 	  mReadOnly(readOnly)
 {
-	TQBoxLayout* layout;
+	TQBoxLayout* tqlayout;
 	TQVBoxLayout* topLayout = new TQVBoxLayout(this, 0, KDialog::spacingHint());
 
 	/* Create the recurrence rule Group box which holds the recurrence period
@@ -106,11 +106,11 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	TQGroupBox* recurGroup = new TQGroupBox(1, Qt::Vertical, i18n("Recurrence Rule"), this, "recurGroup");
 	topLayout->addWidget(recurGroup);
 	TQFrame* ruleFrame = new TQFrame(recurGroup, "ruleFrame");
-	layout = new TQVBoxLayout(ruleFrame, 0);
-	layout->addSpacing(KDialog::spacingHint()/2);
+	tqlayout = new TQVBoxLayout(ruleFrame, 0);
+	tqlayout->addSpacing(KDialog::spacingHint()/2);
 
-	layout = new TQHBoxLayout(layout, 0);
-	TQBoxLayout* lay = new TQVBoxLayout(layout, 0);
+	tqlayout = new TQHBoxLayout(tqlayout, 0);
+	TQBoxLayout* lay = new TQVBoxLayout(tqlayout, 0);
 	mRuleButtonGroup = new ButtonGroup(1, Qt::Horizontal, ruleFrame);
 	mRuleButtonGroup->setInsideMargin(0);
 	mRuleButtonGroup->setFrameStyle(TQFrame::NoFrame);
@@ -119,43 +119,43 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	connect(mRuleButtonGroup, TQT_SIGNAL(buttonSet(int)), TQT_SLOT(periodClicked(int)));
 
 	mNoneButton = new RadioButton(i18n_Norecur(), mRuleButtonGroup);
-	mNoneButton->setFixedSize(mNoneButton->sizeHint());
+	mNoneButton->setFixedSize(mNoneButton->tqsizeHint());
 	mNoneButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mNoneButton, i18n("Do not repeat the alarm"));
 
 	mAtLoginButton = new RadioButton(i18n_l_Atlogin(), mRuleButtonGroup);
-	mAtLoginButton->setFixedSize(mAtLoginButton->sizeHint());
+	mAtLoginButton->setFixedSize(mAtLoginButton->tqsizeHint());
 	mAtLoginButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mAtLoginButton,
 	      i18n("Trigger the alarm at the specified date/time and at every login until then.\n"
 	           "Note that it will also be triggered any time the alarm daemon is restarted."));
 
 	mSubDailyButton = new RadioButton(i18n_u_HourlyMinutely(), mRuleButtonGroup);
-	mSubDailyButton->setFixedSize(mSubDailyButton->sizeHint());
+	mSubDailyButton->setFixedSize(mSubDailyButton->tqsizeHint());
 	mSubDailyButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mSubDailyButton,
 	      i18n("Repeat the alarm at hourly/minutely intervals"));
 
 	mDailyButton = new RadioButton(i18n_d_Daily(), mRuleButtonGroup);
-	mDailyButton->setFixedSize(mDailyButton->sizeHint());
+	mDailyButton->setFixedSize(mDailyButton->tqsizeHint());
 	mDailyButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mDailyButton,
 	      i18n("Repeat the alarm at daily intervals"));
 
 	mWeeklyButton = new RadioButton(i18n_w_Weekly(), mRuleButtonGroup);
-	mWeeklyButton->setFixedSize(mWeeklyButton->sizeHint());
+	mWeeklyButton->setFixedSize(mWeeklyButton->tqsizeHint());
 	mWeeklyButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mWeeklyButton,
 	      i18n("Repeat the alarm at weekly intervals"));
 
 	mMonthlyButton = new RadioButton(i18n_m_Monthly(), mRuleButtonGroup);
-	mMonthlyButton->setFixedSize(mMonthlyButton->sizeHint());
+	mMonthlyButton->setFixedSize(mMonthlyButton->tqsizeHint());
 	mMonthlyButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mMonthlyButton,
 	      i18n("Repeat the alarm at monthly intervals"));
 
 	mYearlyButton = new RadioButton(i18n_y_Yearly(), mRuleButtonGroup);
-	mYearlyButton->setFixedSize(mYearlyButton->sizeHint());
+	mYearlyButton->setFixedSize(mYearlyButton->tqsizeHint());
 	mYearlyButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mYearlyButton,
 	      i18n("Repeat the alarm at annual intervals"));
@@ -170,7 +170,7 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 
 	// Sub-repetition button
 	mSubRepetition = new RepetitionButton(i18n("Sub-Repetition"), true, ruleFrame);
-	mSubRepetition->setFixedSize(mSubRepetition->sizeHint());
+	mSubRepetition->setFixedSize(mSubRepetition->tqsizeHint());
 	mSubRepetition->setReadOnly(mReadOnly);
 	connect(mSubRepetition, TQT_SIGNAL(needsInitialisation()), TQT_SIGNAL(repeatNeedsInitialisation()));
 	connect(mSubRepetition, TQT_SIGNAL(changed()), TQT_SIGNAL(frequencyChanged()));
@@ -178,16 +178,16 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	lay->addSpacing(KDialog::spacingHint());
 	lay->addWidget(mSubRepetition);
 
-	lay = new TQVBoxLayout(layout);
+	lay = new TQVBoxLayout(tqlayout);
 
 	lay->addStretch();
-	layout = new TQHBoxLayout(lay);
+	tqlayout = new TQHBoxLayout(lay);
 
-	layout->addSpacing(KDialog::marginHint());
+	tqlayout->addSpacing(KDialog::marginHint());
 	TQFrame* divider = new TQFrame(ruleFrame);
 	divider->setFrameStyle(TQFrame::VLine | TQFrame::Sunken);
-	layout->addWidget(divider);
-	layout->addSpacing(KDialog::marginHint());
+	tqlayout->addWidget(divider);
+	tqlayout->addSpacing(KDialog::marginHint());
 
 	mNoRule       = new NoRule(ruleFrame, "noFrame");
 	mSubDailyRule = new SubDailyRule(mReadOnly, ruleFrame, "subdayFrame");
@@ -203,15 +203,15 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	connect(mYearlyRule, TQT_SIGNAL(frequencyChanged()), this, TQT_SIGNAL(frequencyChanged()));
 
 	mRuleStack = new TQWidgetStack(ruleFrame);
-	layout->addWidget(mRuleStack);
-	layout->addStretch(1);
+	tqlayout->addWidget(mRuleStack);
+	tqlayout->addStretch(1);
 	mRuleStack->addWidget(mNoRule, 0);
 	mRuleStack->addWidget(mSubDailyRule, 1);
 	mRuleStack->addWidget(mDailyRule, 2);
 	mRuleStack->addWidget(mWeeklyRule, 3);
 	mRuleStack->addWidget(mMonthlyRule, 4);
 	mRuleStack->addWidget(mYearlyRule, 5);
-	layout->addSpacing(KDialog::marginHint());
+	tqlayout->addSpacing(KDialog::marginHint());
 
 	// Create the recurrence range group which contains the controls
 	// which specify how long the recurrence is to last.
@@ -220,22 +220,22 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	connect(mRangeButtonGroup, TQT_SIGNAL(buttonSet(int)), TQT_SLOT(rangeTypeClicked()));
 	topLayout->addWidget(mRangeButtonGroup);
 
-	TQVBoxLayout* vlayout = new TQVBoxLayout(mRangeButtonGroup, KDialog::marginHint(), KDialog::spacingHint());
-	vlayout->addSpacing(fontMetrics().lineSpacing()/2);
+	TQVBoxLayout* vtqlayout = new TQVBoxLayout(mRangeButtonGroup, KDialog::marginHint(), KDialog::spacingHint());
+	vtqlayout->addSpacing(fontMetrics().lineSpacing()/2);
 	mNoEndDateButton = new RadioButton(i18n("No &end"), mRangeButtonGroup);
-	mNoEndDateButton->setFixedSize(mNoEndDateButton->sizeHint());
+	mNoEndDateButton->setFixedSize(mNoEndDateButton->tqsizeHint());
 	mNoEndDateButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mNoEndDateButton, i18n("Repeat the alarm indefinitely"));
-	vlayout->addWidget(mNoEndDateButton, 1, TQt::AlignAuto);
+	vtqlayout->addWidget(mNoEndDateButton, 1, TQt::AlignAuto);
 	TQSize size = mNoEndDateButton->size();
 
-	layout = new TQHBoxLayout(vlayout, KDialog::spacingHint());
+	tqlayout = new TQHBoxLayout(vtqlayout, KDialog::spacingHint());
 	mRepeatCountButton = new RadioButton(i18n("End a&fter:"), mRangeButtonGroup);
 	mRepeatCountButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mRepeatCountButton,
 	      i18n("Repeat the alarm for the number of times specified"));
 	mRepeatCountEntry = new SpinBox(1, 9999, 1, mRangeButtonGroup);
-	mRepeatCountEntry->setFixedSize(mRepeatCountEntry->sizeHint());
+	mRepeatCountEntry->setFixedSize(mRepeatCountEntry->tqsizeHint());
 	mRepeatCountEntry->setLineShiftStep(10);
 	mRepeatCountEntry->setSelectOnStep(false);
 	mRepeatCountEntry->setReadOnly(mReadOnly);
@@ -244,44 +244,44 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	      i18n("Enter the total number of times to trigger the alarm"));
 	mRepeatCountButton->setFocusWidget(mRepeatCountEntry);
 	mRepeatCountLabel = new TQLabel(i18n("occurrence(s)"), mRangeButtonGroup);
-	mRepeatCountLabel->setFixedSize(mRepeatCountLabel->sizeHint());
-	layout->addWidget(mRepeatCountButton);
-	layout->addSpacing(KDialog::spacingHint());
-	layout->addWidget(mRepeatCountEntry);
-	layout->addWidget(mRepeatCountLabel);
-	layout->addStretch();
-	size = size.expandedTo(mRepeatCountButton->sizeHint());
-
-	layout = new TQHBoxLayout(vlayout, KDialog::spacingHint());
+	mRepeatCountLabel->setFixedSize(mRepeatCountLabel->tqsizeHint());
+	tqlayout->addWidget(mRepeatCountButton);
+	tqlayout->addSpacing(KDialog::spacingHint());
+	tqlayout->addWidget(mRepeatCountEntry);
+	tqlayout->addWidget(mRepeatCountLabel);
+	tqlayout->addStretch();
+	size = size.expandedTo(mRepeatCountButton->tqsizeHint());
+
+	tqlayout = new TQHBoxLayout(vtqlayout, KDialog::spacingHint());
 	mEndDateButton = new RadioButton(i18n("End &by:"), mRangeButtonGroup);
 	mEndDateButton->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mEndDateButton,
 	      i18n("Repeat the alarm until the date/time specified.\n\n"
 	           "Note: This applies to the main recurrence only. It does not limit any sub-repetition which will occur regardless after the last main recurrence."));
 	mEndDateEdit = new DateEdit(mRangeButtonGroup);
-	mEndDateEdit->setFixedSize(mEndDateEdit->sizeHint());
+	mEndDateEdit->setFixedSize(mEndDateEdit->tqsizeHint());
 	mEndDateEdit->setReadOnly(mReadOnly);
 	TQWhatsThis::add(mEndDateEdit,
 	      i18n("Enter the last date to repeat the alarm"));
 	mEndDateButton->setFocusWidget(mEndDateEdit);
 	mEndTimeEdit = new TimeEdit(mRangeButtonGroup);
-	mEndTimeEdit->setFixedSize(mEndTimeEdit->sizeHint());
+	mEndTimeEdit->setFixedSize(mEndTimeEdit->tqsizeHint());
 	mEndTimeEdit->setReadOnly(mReadOnly);
 	static const TQString lastTimeText = i18n("Enter the last time to repeat the alarm.");
-	TQWhatsThis::add(mEndTimeEdit, TQString("%1\n\n%2").arg(lastTimeText).arg(TimeSpinBox::shiftWhatsThis()));
+	TQWhatsThis::add(mEndTimeEdit, TQString("%1\n\n%2").tqarg(lastTimeText).tqarg(TimeSpinBox::shiftWhatsThis()));
 	mEndAnyTimeCheckBox = new CheckBox(i18n("Any time"), mRangeButtonGroup);
-	mEndAnyTimeCheckBox->setFixedSize(mEndAnyTimeCheckBox->sizeHint());
+	mEndAnyTimeCheckBox->setFixedSize(mEndAnyTimeCheckBox->tqsizeHint());
 	mEndAnyTimeCheckBox->setReadOnly(mReadOnly);
 	connect(mEndAnyTimeCheckBox, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotAnyTimeToggled(bool)));
 	TQWhatsThis::add(mEndAnyTimeCheckBox,
 	      i18n("Stop repeating the alarm after your first login on or after the specified end date"));
-	layout->addWidget(mEndDateButton);
-	layout->addSpacing(KDialog::spacingHint());
-	layout->addWidget(mEndDateEdit);
-	layout->addWidget(mEndTimeEdit);
-	layout->addWidget(mEndAnyTimeCheckBox);
-	layout->addStretch();
-	size = size.expandedTo(mEndDateButton->sizeHint());
+	tqlayout->addWidget(mEndDateButton);
+	tqlayout->addSpacing(KDialog::spacingHint());
+	tqlayout->addWidget(mEndDateEdit);
+	tqlayout->addWidget(mEndTimeEdit);
+	tqlayout->addWidget(mEndAnyTimeCheckBox);
+	tqlayout->addStretch();
+	size = size.expandedTo(mEndDateButton->tqsizeHint());
 
 	// Line up the widgets to the right of the radio buttons
 	mRepeatCountButton->setFixedSize(size);
@@ -293,17 +293,17 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	mExceptionGroup = new TQGroupBox(i18n("E&xceptions"), this, "mExceptionGroup");
 	topLayout->addWidget(mExceptionGroup);
 	topLayout->setStretchFactor(mExceptionGroup, 2);
-	vlayout = new TQVBoxLayout(mExceptionGroup, KDialog::marginHint(), KDialog::spacingHint());
-	vlayout->addSpacing(fontMetrics().lineSpacing()/2);
-	layout = new TQHBoxLayout(vlayout, KDialog::spacingHint());
-	vlayout = new TQVBoxLayout(layout);
+	vtqlayout = new TQVBoxLayout(mExceptionGroup, KDialog::marginHint(), KDialog::spacingHint());
+	vtqlayout->addSpacing(fontMetrics().lineSpacing()/2);
+	tqlayout = new TQHBoxLayout(vtqlayout, KDialog::spacingHint());
+	vtqlayout = new TQVBoxLayout(tqlayout);
 
 	mExceptionDateList = new TQListBox(mExceptionGroup);
-	mExceptionDateList->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+	mExceptionDateList->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
 	connect(mExceptionDateList, TQT_SIGNAL(selectionChanged()), TQT_SLOT(enableExceptionButtons()));
 	TQWhatsThis::add(mExceptionDateList,
 	      i18n("The list of exceptions, i.e. dates/times excluded from the recurrence"));
-	vlayout->addWidget(mExceptionDateList);
+	vtqlayout->addWidget(mExceptionDateList);
 
 	if (mReadOnly)
 	{
@@ -313,36 +313,36 @@ RecurrenceEdit::RecurrenceEdit(bool readOnly, TQWidget* parent, const char* name
 	}
 	else
 	{
-		vlayout = new TQVBoxLayout(layout);
+		vtqlayout = new TQVBoxLayout(tqlayout);
 		mExceptionDateEdit = new DateEdit(mExceptionGroup);
-		mExceptionDateEdit->setFixedSize(mExceptionDateEdit->sizeHint());
-		mExceptionDateEdit->setDate(TQDate::currentDate());
+		mExceptionDateEdit->setFixedSize(mExceptionDateEdit->tqsizeHint());
+		mExceptionDateEdit->setDate(TQDate::tqcurrentDate());
 		TQWhatsThis::add(mExceptionDateEdit,
 		      i18n("Enter a date to insert in the exceptions list. "
 		           "Use in conjunction with the Add or Change button below."));
-		vlayout->addWidget(mExceptionDateEdit);
+		vtqlayout->addWidget(mExceptionDateEdit);
 
-		layout = new TQHBoxLayout(vlayout, KDialog::spacingHint());
+		tqlayout = new TQHBoxLayout(vtqlayout, KDialog::spacingHint());
 		TQPushButton* button = new TQPushButton(i18n("Add"), mExceptionGroup);
-		button->setFixedSize(button->sizeHint());
+		button->setFixedSize(button->tqsizeHint());
 		connect(button, TQT_SIGNAL(clicked()), TQT_SLOT(addException()));
 		TQWhatsThis::add(button,
 		      i18n("Add the date entered above to the exceptions list"));
-		layout->addWidget(button);
+		tqlayout->addWidget(button);
 
 		mChangeExceptionButton = new TQPushButton(i18n("Change"), mExceptionGroup);
-		mChangeExceptionButton->setFixedSize(mChangeExceptionButton->sizeHint());
+		mChangeExceptionButton->setFixedSize(mChangeExceptionButton->tqsizeHint());
 		connect(mChangeExceptionButton, TQT_SIGNAL(clicked()), TQT_SLOT(changeException()));
 		TQWhatsThis::add(mChangeExceptionButton,
 		      i18n("Replace the currently highlighted item in the exceptions list with the date entered above"));
-		layout->addWidget(mChangeExceptionButton);
+		tqlayout->addWidget(mChangeExceptionButton);
 
 		mDeleteExceptionButton = new TQPushButton(i18n("Delete"), mExceptionGroup);
-		mDeleteExceptionButton->setFixedSize(mDeleteExceptionButton->sizeHint());
+		mDeleteExceptionButton->setFixedSize(mDeleteExceptionButton->tqsizeHint());
 		connect(mDeleteExceptionButton, TQT_SIGNAL(clicked()), TQT_SLOT(deleteException()));
 		TQWhatsThis::add(mDeleteExceptionButton,
 		      i18n("Remove the currently highlighted item from the exceptions list"));
-		layout->addWidget(mDeleteExceptionButton);
+		tqlayout->addWidget(mDeleteExceptionButton);
 	}
 
 	mNoEmitTypeChanged = false;
@@ -1029,30 +1029,30 @@ Rule::Rule(const TQString& freqText, const TQString& freqWhatsThis, bool time, b
 	box->setSpacing(KDialog::spacingHint());
 
 	TQLabel* label = new TQLabel(i18n("Recur e&very"), box);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	if (time)
 	{
 		mIntSpinBox = 0;
 		mSpinBox = mTimeSpinBox = new TimeSpinBox(1, 5999, box);
-		mTimeSpinBox->setFixedSize(mTimeSpinBox->sizeHint());
+		mTimeSpinBox->setFixedSize(mTimeSpinBox->tqsizeHint());
 		mTimeSpinBox->setReadOnly(readOnly);
 	}
 	else
 	{
 		mTimeSpinBox = 0;
 		mSpinBox = mIntSpinBox = new SpinBox(1, 999, 1, box);
-		mIntSpinBox->setFixedSize(mIntSpinBox->sizeHint());
+		mIntSpinBox->setFixedSize(mIntSpinBox->tqsizeHint());
 		mIntSpinBox->setReadOnly(readOnly);
 	}
 	connect(mSpinBox, TQT_SIGNAL(valueChanged(int)), TQT_SIGNAL(frequencyChanged()));
 	label->setBuddy(mSpinBox);
 	label = new TQLabel(freqText, box);
-	label->setFixedSize(label->sizeHint());
-	box->setFixedSize(sizeHint());
+	label->setFixedSize(label->tqsizeHint());
+	box->setFixedSize(tqsizeHint());
 	TQWhatsThis::add(box, freqWhatsThis);
 
 	new TQWidget(freqBox);     // left adjust the visible widgets
-	freqBox->setFixedHeight(freqBox->sizeHint().height());
+	freqBox->setFixedHeight(freqBox->tqsizeHint().height());
 	freqBox->setFocusProxy(mSpinBox);
 }
 
@@ -1112,11 +1112,11 @@ DayWeekRule::DayWeekRule(const TQString& freqText, const TQString& freqWhatsThis
 	: Rule(freqText, freqWhatsThis, false, readOnly, parent, name),
 	  mSavedDays(7)
 {
-	TQGridLayout* grid = new TQGridLayout(layout(), 1, 4, KDialog::spacingHint());
+	TQGridLayout* grid = new TQGridLayout(tqlayout(), 1, 4, KDialog::spacingHint());
 	grid->setRowStretch(0, 1);
 
 	TQLabel* label = new TQLabel(i18n("On: Tuesday", "O&n:"), this);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	grid->addWidget(label, 0, 0, TQt::AlignRight | TQt::AlignTop);
 	grid->addColSpacing(1, KDialog::spacingHint());
 
@@ -1129,11 +1129,11 @@ DayWeekRule::DayWeekRule(const TQString& freqText, const TQString& freqWhatsThis
 	{
 		int day = KAlarm::localeDayInWeek_to_weekDay(i);
 		mDayBox[i] = new CheckBox(calendar->weekDayName(day), box);
-		mDayBox[i]->setFixedSize(mDayBox[i]->sizeHint());
+		mDayBox[i]->setFixedSize(mDayBox[i]->tqsizeHint());
 		mDayBox[i]->setReadOnly(readOnly);
 		dgrid->addWidget(mDayBox[i], i%4, i/4, TQt::AlignAuto);
 	}
-	box->setFixedSize(box->sizeHint());
+	box->setFixedSize(box->tqsizeHint());
 	TQWhatsThis::add(box, daysWhatsThis);
 	grid->addWidget(box, 0, 2, TQt::AlignAuto);
 	label->setBuddy(mDayBox[0]);
@@ -1258,10 +1258,10 @@ MonthYearRule::MonthYearRule(const TQString& freqText, const TQString& freqWhats
 	// Month day selector
 	TQHBox* box = new TQHBox(this);
 	box->setSpacing(KDialog::spacingHint());
-	layout()->addWidget(box);
+	tqlayout()->addWidget(box);
 
 	mDayButton = new RadioButton(i18n("On day number in the month", "O&n day"), box);
-	mDayButton->setFixedSize(mDayButton->sizeHint());
+	mDayButton->setFixedSize(mDayButton->tqsizeHint());
 	mDayButton->setReadOnly(readOnly);
 	mDayButtonId = mButtonGroup->insert(mDayButton);
 	TQWhatsThis::add(mDayButton, i18n("Repeat the alarm on the selected day of the month"));
@@ -1271,22 +1271,22 @@ MonthYearRule::MonthYearRule(const TQString& freqText, const TQString& freqWhats
 	for (int i = 0;  i < 31;  ++i)
 		mDayCombo->insertItem(TQString::number(i + 1));
 	mDayCombo->insertItem(i18n("Last day of month", "Last"));
-	mDayCombo->setFixedSize(mDayCombo->sizeHint());
+	mDayCombo->setFixedSize(mDayCombo->tqsizeHint());
 	mDayCombo->setReadOnly(readOnly);
 	TQWhatsThis::add(mDayCombo, i18n("Select the day of the month on which to repeat the alarm"));
 	mDayButton->setFocusWidget(mDayCombo);
 	connect(mDayCombo, TQT_SIGNAL(activated(int)), TQT_SLOT(slotDaySelected(int)));
 
 	box->setStretchFactor(new TQWidget(box), 1);    // left adjust the controls
-	box->setFixedHeight(box->sizeHint().height());
+	box->setFixedHeight(box->tqsizeHint().height());
 
 	// Month position selector
 	box = new TQHBox(this);
 	box->setSpacing(KDialog::spacingHint());
-	layout()->addWidget(box);
+	tqlayout()->addWidget(box);
 
 	mPosButton = new RadioButton(i18n("On the 1st Tuesday", "On t&he"), box);
-	mPosButton->setFixedSize(mPosButton->sizeHint());
+	mPosButton->setFixedSize(mPosButton->tqsizeHint());
 	mPosButton->setReadOnly(readOnly);
 	mPosButtonId = mButtonGroup->insert(mPosButton);
 	TQWhatsThis::add(mPosButton,
@@ -1309,7 +1309,7 @@ MonthYearRule::MonthYearRule(const TQString& freqText, const TQString& freqWhats
 		mWeekCombo->setSizeLimit(11);
 	}
 	TQWhatsThis::add(mWeekCombo, i18n("Select the week of the month in which to repeat the alarm"));
-	mWeekCombo->setFixedSize(mWeekCombo->sizeHint());
+	mWeekCombo->setFixedSize(mWeekCombo->tqsizeHint());
 	mWeekCombo->setReadOnly(readOnly);
 	mPosButton->setFocusWidget(mWeekCombo);
 
@@ -1324,7 +1324,7 @@ MonthYearRule::MonthYearRule(const TQString& freqText, const TQString& freqWhats
 	TQWhatsThis::add(mDayOfWeekCombo, i18n("Select the day of the week on which to repeat the alarm"));
 
 	box->setStretchFactor(new TQWidget(box), 1);    // left adjust the controls
-	box->setFixedHeight(box->sizeHint().height());
+	box->setFixedHeight(box->tqsizeHint().height());
 	connect(mButtonGroup, TQT_SIGNAL(buttonSet(int)), TQT_SLOT(clicked(int)));
 }
 
@@ -1456,47 +1456,47 @@ YearlyRule::YearlyRule(bool readOnly, TQWidget* parent, const char* name)
 	       true, readOnly, parent, name)
 {
 	// Set up the month selection widgets
-	TQBoxLayout* hlayout = new TQHBoxLayout(layout(), KDialog::spacingHint());
+	TQBoxLayout* htqlayout = new TQHBoxLayout(tqlayout(), KDialog::spacingHint());
 	TQLabel* label = new TQLabel(i18n("List of months to select", "Months:"), this);
-	label->setFixedSize(label->sizeHint());
-	hlayout->addWidget(label, 0, TQt::AlignAuto | TQt::AlignTop);
+	label->setFixedSize(label->tqsizeHint());
+	htqlayout->addWidget(label, 0, TQt::AlignAuto | TQt::AlignTop);
 
 	// List the months of the year.
 	TQWidget* w = new TQWidget(this);   // this is to control the TQWhatsThis text display area
-	hlayout->addWidget(w, 1, TQt::AlignAuto);
+	htqlayout->addWidget(w, 1, TQt::AlignAuto);
 	TQGridLayout* grid = new TQGridLayout(w, 4, 3, 0, KDialog::spacingHint());
 	const KCalendarSystem* calendar = KGlobal::locale()->calendar();
-	int year = TQDate::currentDate().year();
+	int year = TQDate::tqcurrentDate().year();
 	for (int i = 0;  i < 12;  ++i)
 	{
 		mMonthBox[i] = new CheckBox(calendar->monthName(i + 1, year, true), w);
-		mMonthBox[i]->setFixedSize(mMonthBox[i]->sizeHint());
+		mMonthBox[i]->setFixedSize(mMonthBox[i]->tqsizeHint());
 		mMonthBox[i]->setReadOnly(readOnly);
 		grid->addWidget(mMonthBox[i], i%3, i/3, TQt::AlignAuto);
 	}
 	connect(mMonthBox[1], TQT_SIGNAL(toggled(bool)), TQT_SLOT(enableFeb29()));
-	w->setFixedHeight(w->sizeHint().height());
+	w->setFixedHeight(w->tqsizeHint().height());
 	TQWhatsThis::add(w, i18n("Select the months of the year in which to repeat the alarm"));
 
 	// February 29th handling option
 	TQHBox* f29box = new TQHBox(this);
-	layout()->addWidget(f29box);
+	tqlayout()->addWidget(f29box);
 	TQHBox* box = new TQHBox(f29box);    // this is to control the TQWhatsThis text display area
 	box->setSpacing(KDialog::spacingHint());
 	mFeb29Label = new TQLabel(i18n("February 2&9th alarm in non-leap years:"), box);
-	mFeb29Label->setFixedSize(mFeb29Label->sizeHint());
+	mFeb29Label->setFixedSize(mFeb29Label->tqsizeHint());
 	mFeb29Combo = new ComboBox(false, box);
 	mFeb29Combo->insertItem(i18n("No date", "None"));
 	mFeb29Combo->insertItem(i18n("1st March (short form)", "1 Mar"));
 	mFeb29Combo->insertItem(i18n("28th February (short form)", "28 Feb"));
-	mFeb29Combo->setFixedSize(mFeb29Combo->sizeHint());
+	mFeb29Combo->setFixedSize(mFeb29Combo->tqsizeHint());
 	mFeb29Combo->setReadOnly(readOnly);
 	mFeb29Label->setBuddy(mFeb29Combo);
-	box->setFixedSize(box->sizeHint());
+	box->setFixedSize(box->tqsizeHint());
 	TQWhatsThis::add(box,
 	      i18n("Select which date, if any, the February 29th alarm should trigger in non-leap years"));
 	new TQWidget(f29box);     // left adjust the visible widgets
-	f29box->setFixedHeight(f29box->sizeHint().height());
+	f29box->setFixedHeight(f29box->tqsizeHint().height());
 }
 
 void YearlyRule::setDefaultValues(int dayOfMonth, int dayOfWeek, int month)
diff --git a/kalarm/recurrenceeditprivate.h b/kalarm/recurrenceeditprivate.h
index 94472c379..68dd429b9 100644
--- a/kalarm/recurrenceeditprivate.h
+++ b/kalarm/recurrenceeditprivate.h
@@ -54,7 +54,7 @@ class Rule : public NoRule
 		int              frequency() const;
 		void             setFrequency(int);
 		virtual void     setFrequencyFocus()     { mSpinBox->setFocus(); }
-		TQVBoxLayout*     layout() const          { return mLayout; }
+		TQVBoxLayout*     tqlayout() const          { return mLayout; }
 		virtual TQWidget* validate(TQString&)      { return 0; }
 		virtual void     saveState();
 		virtual bool     stateChanged() const;
diff --git a/kalarm/reminder.cpp b/kalarm/reminder.cpp
index aa6aa222a..e10e04e22 100644
--- a/kalarm/reminder.cpp
+++ b/kalarm/reminder.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqwhatsthis.h>
 
 #include <kglobal.h>
@@ -51,19 +51,19 @@ Reminder::Reminder(const TQString& caption, const TQString& reminderWhatsThis, c
 
 	mTime = new TimeSelector(caption, i18n("in advance"), reminderWhatsThis,
 	                       valueWhatsThis, allowHourMinute, this, "timeOption");
-	mTime->setFixedSize(mTime->sizeHint());
+	mTime->setFixedSize(mTime->tqsizeHint());
 	connect(mTime, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotReminderToggled(bool)));
 	topLayout->addWidget(mTime);
 
 	if (showOnceOnly)
 	{
-		TQBoxLayout* layout = new TQHBoxLayout(topLayout, KDialog::spacingHint());
-		layout->addSpacing(3*KDialog::spacingHint());
+		TQBoxLayout* tqlayout = new TQHBoxLayout(topLayout, KDialog::spacingHint());
+		tqlayout->addSpacing(3*KDialog::spacingHint());
 		mOnceOnly = new CheckBox(i18n_u_first_recurrence_only(), this);
-		mOnceOnly->setFixedSize(mOnceOnly->sizeHint());
+		mOnceOnly->setFixedSize(mOnceOnly->tqsizeHint());
 		TQWhatsThis::add(mOnceOnly, i18n("Display the reminder only before the first time the alarm is scheduled"));
-		layout->addWidget(mOnceOnly);
-		layout->addStretch();
+		tqlayout->addWidget(mOnceOnly);
+		tqlayout->addStretch();
 	}
 	else
 		mOnceOnly = 0;
diff --git a/kalarm/repetition.cpp b/kalarm/repetition.cpp
index db17c9fbc..403250ba5 100644
--- a/kalarm/repetition.cpp
+++ b/kalarm/repetition.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqwhatsthis.h>
 
 #include <kdebug.h>
@@ -165,7 +165,7 @@ RepetitionDlg::RepetitionDlg(const TQString& caption, bool readOnly, TQWidget* p
 	                       "checking this option makes the alarm trigger multiple times at each recurrence."),
 	                  i18n("Enter the time between repetitions of the alarm"),
 	                  true, page);
-	mTimeSelector->setFixedSize(mTimeSelector->sizeHint());
+	mTimeSelector->setFixedSize(mTimeSelector->tqsizeHint());
 	connect(mTimeSelector, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(intervalChanged(int)));
 	connect(mTimeSelector, TQT_SIGNAL(toggled(bool)), TQT_SLOT(repetitionToggled(bool)));
 	topLayout->addWidget(mTimeSelector, 0, TQt::AlignAuto);
@@ -174,38 +174,38 @@ RepetitionDlg::RepetitionDlg(const TQString& caption, bool readOnly, TQWidget* p
 	connect(mButtonGroup, TQT_SIGNAL(buttonSet(int)), TQT_SLOT(typeClicked()));
 	topLayout->addWidget(mButtonGroup);
 
-	TQBoxLayout* vlayout = new TQVBoxLayout(mButtonGroup, marginHint(), spacing);
-	TQBoxLayout* layout = new TQHBoxLayout(vlayout, spacing);
+	TQBoxLayout* vtqlayout = new TQVBoxLayout(mButtonGroup, marginHint(), spacing);
+	TQBoxLayout* tqlayout = new TQHBoxLayout(vtqlayout, spacing);
 	mCountButton = new RadioButton(i18n("&Number of repetitions:"), mButtonGroup);
-	mCountButton->setFixedSize(mCountButton->sizeHint());
+	mCountButton->setFixedSize(mCountButton->tqsizeHint());
 	TQWhatsThis::add(mCountButton,
 	      i18n("Check to specify the number of times the alarm should repeat after each recurrence"));
-	layout->addWidget(mCountButton);
+	tqlayout->addWidget(mCountButton);
 	mCount = new SpinBox(1, MAX_COUNT, 1, mButtonGroup);
-	mCount->setFixedSize(mCount->sizeHint());
+	mCount->setFixedSize(mCount->tqsizeHint());
 	mCount->setLineShiftStep(10);
 	mCount->setSelectOnStep(false);
 	connect(mCount, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(countChanged(int)));
 	TQWhatsThis::add(mCount,
 	      i18n("Enter the number of times to trigger the alarm after its initial occurrence"));
-	layout->addWidget(mCount);
+	tqlayout->addWidget(mCount);
 	mCountButton->setFocusWidget(mCount);
-	layout->addStretch();
+	tqlayout->addStretch();
 
-	layout = new TQHBoxLayout(vlayout, spacing);
+	tqlayout = new TQHBoxLayout(vtqlayout, spacing);
 	mDurationButton = new RadioButton(i18n("&Duration:"), mButtonGroup);
-	mDurationButton->setFixedSize(mDurationButton->sizeHint());
+	mDurationButton->setFixedSize(mDurationButton->tqsizeHint());
 	TQWhatsThis::add(mDurationButton,
 	      i18n("Check to specify how long the alarm is to be repeated"));
-	layout->addWidget(mDurationButton);
+	tqlayout->addWidget(mDurationButton);
 	mDuration = new TimePeriod(true, mButtonGroup);
-	mDuration->setFixedSize(mDuration->sizeHint());
+	mDuration->setFixedSize(mDuration->tqsizeHint());
 	connect(mDuration, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(durationChanged(int)));
 	TQWhatsThis::add(mDuration,
 	      i18n("Enter the length of time to repeat the alarm"));
-	layout->addWidget(mDuration);
+	tqlayout->addWidget(mDuration);
 	mDurationButton->setFocusWidget(mDuration);
-	layout->addStretch();
+	tqlayout->addStretch();
 
 	mCountButton->setChecked(true);
 	repetitionToggled(false);
diff --git a/kalarm/sounddlg.cpp b/kalarm/sounddlg.cpp
index 0359810f2..c7a6adcfb 100644
--- a/kalarm/sounddlg.cpp
+++ b/kalarm/sounddlg.cpp
@@ -25,7 +25,7 @@
 #include <tqlabel.h>
 #include <tqhbox.h>
 #include <tqgroupbox.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqfile.h>
 #include <tqdir.h>
 #include <tqwhatsthis.h>
@@ -78,14 +78,14 @@ SoundDlg::SoundDlg(const TQString& file, float volume, float fadeVolume, int fad
 {
 	TQWidget* page = new TQWidget(this);
 	setMainWidget(page);
-	TQVBoxLayout* layout = new TQVBoxLayout(page, 0, spacingHint());
+	TQVBoxLayout* tqlayout = new TQVBoxLayout(page, 0, spacingHint());
 
 	// File play button
 	TQHBox* box = new TQHBox(page);
-	layout->addWidget(box);
+	tqlayout->addWidget(box);
 	mFilePlay = new TQPushButton(box);
 	mFilePlay->setPixmap(SmallIcon("player_play"));
-	mFilePlay->setFixedSize(mFilePlay->sizeHint());
+	mFilePlay->setFixedSize(mFilePlay->tqsizeHint());
 	connect(mFilePlay, TQT_SIGNAL(clicked()), TQT_SLOT(playSound()));
 	TQToolTip::add(mFilePlay, i18n("Test the sound"));
 	TQWhatsThis::add(mFilePlay, i18n("Play the selected sound file."));
@@ -98,36 +98,36 @@ SoundDlg::SoundDlg(const TQString& file, float volume, float fadeVolume, int fad
 	// File browse button
 	mFileBrowseButton = new PushButton(box);
 	mFileBrowseButton->setPixmap(SmallIcon("fileopen"));
-	mFileBrowseButton->setFixedSize(mFileBrowseButton->sizeHint());
+	mFileBrowseButton->setFixedSize(mFileBrowseButton->tqsizeHint());
 	connect(mFileBrowseButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotPickFile()));
 	TQToolTip::add(mFileBrowseButton, i18n("Choose a file"));
 	TQWhatsThis::add(mFileBrowseButton, i18n("Select a sound file to play."));
 
 	// Sound repetition checkbox
 	mRepeatCheckbox = new CheckBox(i18n_p_Repeat(), page);
-	mRepeatCheckbox->setFixedSize(mRepeatCheckbox->sizeHint());
+	mRepeatCheckbox->setFixedSize(mRepeatCheckbox->tqsizeHint());
 	TQWhatsThis::add(mRepeatCheckbox,
 	      i18n("If checked, the sound file will be played repeatedly for as long as the message is displayed."));
-	layout->addWidget(mRepeatCheckbox);
+	tqlayout->addWidget(mRepeatCheckbox);
 
 	// Volume
 	TQGroupBox* group = new TQGroupBox(i18n("Volume"), page);
-	layout->addWidget(group);
+	tqlayout->addWidget(group);
 	TQGridLayout* grid = new TQGridLayout(group, 4, 3, marginHint(), spacingHint());
 	grid->addRowSpacing(0, fontMetrics().height() - marginHint() + spacingHint());
 	grid->setColStretch(2, 1);
 	int indentWidth = 3 * KDialog::spacingHint();
 	grid->addColSpacing(0, indentWidth);
 	grid->addColSpacing(1, indentWidth);
-	// Get alignment to use in TQGridLayout (AlignAuto doesn't work correctly there)
-	int alignment = TQApplication::reverseLayout() ? TQt::AlignRight : TQt::AlignLeft;
+	// Get tqalignment to use in TQGridLayout (AlignAuto doesn't work correctly there)
+	int tqalignment = TQApplication::reverseLayout() ? TQt::AlignRight : TQt::AlignLeft;
 
 	// 'Set volume' checkbox
 	box = new TQHBox(group);
 	box->setSpacing(spacingHint());
 	grid->addMultiCellWidget(box, 1, 1, 0, 2);
 	mVolumeCheckbox = new CheckBox(i18n_v_SetVolume(), box);
-	mVolumeCheckbox->setFixedSize(mVolumeCheckbox->sizeHint());
+	mVolumeCheckbox->setFixedSize(mVolumeCheckbox->tqsizeHint());
 	connect(mVolumeCheckbox, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotVolumeToggled(bool)));
 	TQWhatsThis::add(mVolumeCheckbox,
 	      i18n("Select to choose the volume for playing the sound file."));
@@ -136,30 +136,30 @@ SoundDlg::SoundDlg(const TQString& file, float volume, float fadeVolume, int fad
 	mVolumeSlider = new Slider(0, 100, 10, 0, Qt::Horizontal, box);
 	mVolumeSlider->setTickmarks(TQSlider::Below);
 	mVolumeSlider->setTickInterval(10);
-	mVolumeSlider->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed));
+	mVolumeSlider->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed));
 	TQWhatsThis::add(mVolumeSlider, i18n("Choose the volume for playing the sound file."));
 	mVolumeCheckbox->setFocusWidget(mVolumeSlider);
 
 	// Fade checkbox
 	mFadeCheckbox = new CheckBox(i18n("Fade"), group);
-	mFadeCheckbox->setFixedSize(mFadeCheckbox->sizeHint());
+	mFadeCheckbox->setFixedSize(mFadeCheckbox->tqsizeHint());
 	connect(mFadeCheckbox, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotFadeToggled(bool)));
 	TQWhatsThis::add(mFadeCheckbox,
 	      i18n("Select to fade the volume when the sound file first starts to play."));
-	grid->addMultiCellWidget(mFadeCheckbox, 2, 2, 1, 2, alignment);
+	grid->addMultiCellWidget(mFadeCheckbox, 2, 2, 1, 2, tqalignment);
 
 	// Fade time
 	mFadeBox = new TQHBox(group);
 	mFadeBox->setSpacing(spacingHint());
-	grid->addWidget(mFadeBox, 3, 2, alignment);
+	grid->addWidget(mFadeBox, 3, 2, tqalignment);
 	TQLabel* label = new TQLabel(i18n("Time period over which to fade the sound", "Fade time:"), mFadeBox);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	mFadeTime = new SpinBox(1, 999, 1, mFadeBox);
 	mFadeTime->setLineShiftStep(10);
-	mFadeTime->setFixedSize(mFadeTime->sizeHint());
+	mFadeTime->setFixedSize(mFadeTime->tqsizeHint());
 	label->setBuddy(mFadeTime);
 	label = new TQLabel(i18n("seconds"), mFadeBox);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	TQWhatsThis::add(mFadeBox, i18n("Enter how many seconds to fade the sound before reaching the set volume."));
 
 	// Fade slider
@@ -167,11 +167,11 @@ SoundDlg::SoundDlg(const TQString& file, float volume, float fadeVolume, int fad
 	mFadeVolumeBox->setSpacing(spacingHint());
 	grid->addWidget(mFadeVolumeBox, 4, 2);
 	label = new TQLabel(i18n("Initial volume:"), mFadeVolumeBox);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	mFadeSlider = new Slider(0, 100, 10, 0, Qt::Horizontal, mFadeVolumeBox);
 	mFadeSlider->setTickmarks(TQSlider::Below);
 	mFadeSlider->setTickInterval(10);
-	mFadeSlider->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed));
+	mFadeSlider->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed));
 	label->setBuddy(mFadeSlider);
 	TQWhatsThis::add(mFadeVolumeBox, i18n("Choose the initial volume for playing the sound file."));
 
@@ -299,7 +299,7 @@ void SoundDlg::playSound()
 	||  !KIO::NetAccess::download(url, mLocalAudioFile, mmw))
 	{
 		kdError(5950) << "SoundDlg::playAudio(): Open failure: " << mFileName << endl;
-		KMessageBox::error(this, i18n("Cannot open audio file:\n%1").arg(mFileName));
+		KMessageBox::error(this, i18n("Cannot open audio file:\n%1").tqarg(mFileName));
 		return;
 	}
 	mPlayTimer = new TQTimer(this);
diff --git a/kalarm/soundpicker.cpp b/kalarm/soundpicker.cpp
index caa13d88d..ed55b8112 100644
--- a/kalarm/soundpicker.cpp
+++ b/kalarm/soundpicker.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqregexp.h>
 #include <tqtooltip.h>
 #include <tqtimer.h>
@@ -64,7 +64,7 @@ SoundPicker::SoundPicker(TQWidget* parent, const char* name)
 	mTypeBox->setSpacing(KDialog::spacingHint());
 
 	TQLabel* label = new TQLabel(i18n("An audio sound", "&Sound:"), mTypeBox);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 
 	// Sound type combo box
 	// The order of combo box entries must correspond with the 'Type' enum.
@@ -81,7 +81,7 @@ SoundPicker::SoundPicker(TQWidget* parent, const char* name)
 	// Sound file picker button
 	mFilePicker = new PushButton(this);
 	mFilePicker->setPixmap(SmallIcon("playsound"));
-	mFilePicker->setFixedSize(mFilePicker->sizeHint());
+	mFilePicker->setFixedSize(mFilePicker->tqsizeHint());
 	connect(mFilePicker, TQT_SIGNAL(clicked()), TQT_SLOT(slotPickFile()));
 	TQToolTip::add(mFilePicker, i18n("Configure sound file"));
 	TQWhatsThis::add(mFilePicker, i18n("Configure a sound file to play when the alarm is displayed."));
@@ -114,9 +114,9 @@ void SoundPicker::showSpeak(bool show)
 	if (show == mSpeakShowing)
 		return;    // no change
 	TQString whatsThis = "<p>" + i18n("Choose a sound to play when the message is displayed.")
-	                  + "<br>" + i18n("%1: the message is displayed silently.").arg("<b>" + i18n_None() + "</b>")
-	                  + "<br>" + i18n("%1: a simple beep is sounded.").arg("<b>" + i18n_Beep() + "</b>")
-	                  + "<br>" + i18n("%1: an audio file is played. You will be prompted to choose the file and set play options.").arg("<b>" + i18n_File() + "</b>");
+	                  + "<br>" + i18n("%1: the message is displayed silently.").tqarg("<b>" + i18n_None() + "</b>")
+	                  + "<br>" + i18n("%1: a simple beep is sounded.").tqarg("<b>" + i18n_Beep() + "</b>")
+	                  + "<br>" + i18n("%1: an audio file is played. You will be prompted to choose the file and set play options.").tqarg("<b>" + i18n_File() + "</b>");
 	if (!show  &&  mTypeCombo->currentItem() == SPEAK)
 		mTypeCombo->setCurrentItem(NONE);
 	if (mTypeCombo->count() == SPEAK+1)
@@ -124,7 +124,7 @@ void SoundPicker::showSpeak(bool show)
 	if (show)
 	{
 		mTypeCombo->insertItem(i18n_Speak());
-		whatsThis += "<br>" + i18n("%1: the message text is spoken.").arg("<b>" + i18n_Speak() + "</b>") + "</p>";
+		whatsThis += "<br>" + i18n("%1: the message text is spoken.").tqarg("<b>" + i18n_Speak() + "</b>") + "</p>";
 	}
 	TQWhatsThis::add(mTypeBox, whatsThis + "</p>");
 	mSpeakShowing = show;
@@ -283,7 +283,7 @@ TQString SoundPicker::browseFile(TQString& defaultDir, const TQString& initialFi
 		defaultDir = kdeSoundDir;
 	}
 #ifdef WITHOUT_ARTS
-	TQString filter = TQString::fromLatin1("*.wav *.mp3 *.ogg|%1\n*|%2").arg(i18n("Sound Files")).arg(i18n("All Files"));
+	TQString filter = TQString::tqfromLatin1("*.wav *.mp3 *.ogg|%1\n*|%2").tqarg(i18n("Sound Files")).tqarg(i18n("All Files"));
 #else
 	TQStringList filters = KDE::PlayObjectFactory::mimeTypes();
 	TQString filter = filters.join(" ");
diff --git a/kalarm/specialactions.cpp b/kalarm/specialactions.cpp
index 3c028a68c..02a0543f0 100644
--- a/kalarm/specialactions.cpp
+++ b/kalarm/specialactions.cpp
@@ -21,7 +21,7 @@
 #include "kalarm.h"
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqwhatsthis.h>
 
 #include <klineedit.h>
@@ -95,12 +95,12 @@ SpecialActionsDlg::SpecialActionsDlg(const TQString& preAction, const TQString&
 {
 	TQWidget* page = new TQWidget(this);
 	setMainWidget(page);
-	TQVBoxLayout* layout = new TQVBoxLayout(page, 0, spacingHint());
+	TQVBoxLayout* tqlayout = new TQVBoxLayout(page, 0, spacingHint());
 
 	mActions = new SpecialActions(page);
 	mActions->setActions(preAction, postAction);
-	layout->addWidget(mActions);
-	layout->addSpacing(KDialog::spacingHint());
+	tqlayout->addWidget(mActions);
+	tqlayout->addSpacing(KDialog::spacingHint());
 
 	TQSize s;
 	if (KAlarm::readConfigWindowSize(SPEC_ACT_DIALOG_NAME, s))
@@ -142,7 +142,7 @@ SpecialActions::SpecialActions(TQWidget* parent, const char* name)
 
 	// Pre-alarm action
 	TQLabel* label = new TQLabel(i18n("Pre-a&larm action:"), this);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	topLayout->addWidget(label, 0, TQt::AlignAuto);
 
 	mPreAction = new KLineEdit(this);
@@ -156,7 +156,7 @@ SpecialActions::SpecialActions(TQWidget* parent, const char* name)
 
 	// Post-alarm action
 	label = new TQLabel(i18n("Post-alar&m action:"), this);
-	label->setFixedSize(label->sizeHint());
+	label->setFixedSize(label->tqsizeHint());
 	topLayout->addWidget(label, 0, TQt::AlignAuto);
 
 	mPostAction = new KLineEdit(this);
diff --git a/kalarm/templatedlg.cpp b/kalarm/templatedlg.cpp
index a493e0ed7..fa176f8b9 100644
--- a/kalarm/templatedlg.cpp
+++ b/kalarm/templatedlg.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqpushbutton.h>
 #include <tqwhatsthis.h>
 
@@ -50,34 +50,34 @@ TemplateDlg::TemplateDlg(TQWidget* parent, const char* name)
 	TQBoxLayout* topLayout = new TQHBoxLayout(topWidget);
 	topLayout->setSpacing(spacingHint());
 
-	TQBoxLayout* layout = new TQVBoxLayout(topLayout);
+	TQBoxLayout* tqlayout = new TQVBoxLayout(topLayout);
 	mTemplateList = new TemplateListView(true, i18n("The list of alarm templates"), topWidget);
 	mTemplateList->setSelectionMode(TQListView::Extended);
-	mTemplateList->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+	mTemplateList->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
 	connect(mTemplateList, TQT_SIGNAL(selectionChanged()), TQT_SLOT(slotSelectionChanged()));
-	layout->addWidget(mTemplateList);
+	tqlayout->addWidget(mTemplateList);
 
-	layout = new TQVBoxLayout(topLayout);
+	tqlayout = new TQVBoxLayout(topLayout);
 	TQPushButton* button = new TQPushButton(i18n("&New..."), topWidget);
 	connect(button, TQT_SIGNAL(clicked()), TQT_SLOT(slotNew()));
 	TQWhatsThis::add(button, i18n("Create a new alarm template"));
-	layout->addWidget(button);
+	tqlayout->addWidget(button);
 
 	mEditButton = new TQPushButton(i18n("&Edit..."), topWidget);
 	connect(mEditButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotEdit()));
 	TQWhatsThis::add(mEditButton, i18n("Edit the currently highlighted alarm template"));
-	layout->addWidget(mEditButton);
+	tqlayout->addWidget(mEditButton);
 
 	mCopyButton = new TQPushButton(i18n("Co&py"), topWidget);
 	connect(mCopyButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotCopy()));
 	TQWhatsThis::add(mCopyButton,
 	      i18n("Create a new alarm template based on a copy of the currently highlighted template"));
-	layout->addWidget(mCopyButton);
+	tqlayout->addWidget(mCopyButton);
 
 	mDeleteButton = new TQPushButton(i18n("&Delete"), topWidget);
 	connect(mDeleteButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotDelete()));
 	TQWhatsThis::add(mDeleteButton, i18n("Delete the currently highlighted alarm template"));
-	layout->addWidget(mDeleteButton);
+	tqlayout->addWidget(mDeleteButton);
 
 	KAccel* accel = new KAccel(this);
 	accel->insert(KStdAccel::SelectAll, TQT_TQOBJECT(mTemplateList), TQT_SLOT(slotSelectAll()));
@@ -192,14 +192,14 @@ void TemplateDlg::slotDelete()
 		return;
 
 	int warnErr = 0;
-	KAlarm::UpdateStatus status = KAlarm::UPDATE_OK;
+	KAlarm::UpdatetqStatus status = KAlarm::UPDATE_OK;
 	TQValueList<KAEvent> events;
 	AlarmCalendar::templateCalendar()->startUpdate();    // prevent multiple saves of the calendar until we're finished
 	for (TQValueList<EventListViewItemBase*>::Iterator it = items.begin();  it != items.end();  ++it)
 	{
 		TemplateListViewItem* item = (TemplateListViewItem*)(*it);
 		events.append(item->event());
-		KAlarm::UpdateStatus st = KAlarm::deleteTemplate(item->event());
+		KAlarm::UpdatetqStatus st = KAlarm::deleteTemplate(item->event());
 		if (st != KAlarm::UPDATE_OK)
 		{
 			status = st;
diff --git a/kalarm/templatepickdlg.cpp b/kalarm/templatepickdlg.cpp
index 9aff1c94b..3df2d8dd7 100644
--- a/kalarm/templatepickdlg.cpp
+++ b/kalarm/templatepickdlg.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqwhatsthis.h>
 
 #include <klocale.h>
diff --git a/kalarm/timeselector.cpp b/kalarm/timeselector.cpp
index 53e0805cb..31e69d749 100644
--- a/kalarm/timeselector.cpp
+++ b/kalarm/timeselector.cpp
@@ -20,7 +20,7 @@
 
 #include "kalarm.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqlabel.h>
 #include <tqhbox.h>
 #include <tqwhatsthis.h>
@@ -41,18 +41,18 @@ TimeSelector::TimeSelector(const TQString& selectText, const TQString& postfix,
 {
 	setFrameStyle(TQFrame::NoFrame);
 	TQVBoxLayout* topLayout = new TQVBoxLayout(this, 0, KDialog::spacingHint());
-	TQHBoxLayout* layout = new TQHBoxLayout(topLayout, KDialog::spacingHint());
+	TQHBoxLayout* tqlayout = new TQHBoxLayout(topLayout, KDialog::spacingHint());
 	mSelect = new CheckBox(selectText, this);
-	mSelect->setFixedSize(mSelect->sizeHint());
+	mSelect->setFixedSize(mSelect->tqsizeHint());
 	connect(mSelect, TQT_SIGNAL(toggled(bool)), TQT_SLOT(selectToggled(bool)));
 	TQWhatsThis::add(mSelect, selectWhatsThis);
-	layout->addWidget(mSelect);
+	tqlayout->addWidget(mSelect);
 
 	TQHBox* box = new TQHBox(this);    // to group widgets for TQWhatsThis text
 	box->setSpacing(KDialog::spacingHint());
-	layout->addWidget(box);
+	tqlayout->addWidget(box);
 	mPeriod = new TimePeriod(allowHourMinute, box);
-	mPeriod->setFixedSize(mPeriod->sizeHint());
+	mPeriod->setFixedSize(mPeriod->tqsizeHint());
 	mPeriod->setSelectOnStep(false);
 	connect(mPeriod, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(periodChanged(int)));
 	mSelect->setFocusWidget(mPeriod);
diff --git a/kalarm/traywindow.cpp b/kalarm/traywindow.cpp
index 81af39266..9f3524b9d 100644
--- a/kalarm/traywindow.cpp
+++ b/kalarm/traywindow.cpp
@@ -87,7 +87,7 @@ TrayWindow::TrayWindow(MainWindow* parent, const char* name)
 	KActionCollection* actcol = actionCollection();
 	AlarmEnableAction* a = Daemon::createAlarmEnableAction(actcol, "tAlarmEnable");
 	a->plug(contextMenu());
-	connect(a, TQT_SIGNAL(switched(bool)), TQT_SLOT(setEnabledStatus(bool)));
+	connect(a, TQT_SIGNAL(switched(bool)), TQT_SLOT(setEnabledtqStatus(bool)));
 	KAlarm::createNewAlarmAction(i18n("&New Alarm..."), TQT_TQOBJECT(this), TQT_SLOT(slotNewAlarm()), actcol, "tNew")->plug(contextMenu());
 	KAlarm::createNewFromTemplateAction(i18n("New Alarm From &Template"), TQT_TQOBJECT(this), TQT_SLOT(slotNewFromTemplate(const KAEvent&)), actcol, "tNewFromTempl")->plug(contextMenu());
 	KStdAction::preferences(TQT_TQOBJECT(this), TQT_SLOT(slotPreferences()), actcol)->plug(contextMenu());
@@ -99,8 +99,8 @@ TrayWindow::TrayWindow(MainWindow* parent, const char* name)
 	KStdAction::quit(TQT_TQOBJECT(this), TQT_SLOT(slotQuit()), actcol);
 
 	// Set icon to correspond with the alarms enabled menu status
-	Daemon::checkStatus();
-	setEnabledStatus(Daemon::monitoringAlarms());
+	Daemon::checktqStatus();
+	setEnabledtqStatus(Daemon::monitoringAlarms());
 
 	mTooltip = new TrayTooltip(this);
 }
@@ -121,7 +121,7 @@ TrayWindow::~TrayWindow()
 void TrayWindow::contextMenuAboutToShow(KPopupMenu* menu)
 {
 	KSystemTray::contextMenuAboutToShow(menu);     // needed for KDE <= 3.1 compatibility
-	Daemon::checkStatus();
+	Daemon::checktqStatus();
 }
 
 /******************************************************************************
@@ -160,7 +160,7 @@ void TrayWindow::slotQuit()
 * Called when the Alarms Enabled action status has changed.
 * Updates the alarms enabled menu item check state, and the icon pixmap.
 */
-void TrayWindow::setEnabledStatus(bool status)
+void TrayWindow::setEnabledtqStatus(bool status)
 {
 	kdDebug(5950) << "TrayWindow::setEnabledStatus(" << (int)status << ")\n";
 	setPixmap(status ? mPixmapEnabled : mPixmapDisabled);
@@ -226,7 +226,7 @@ void TrayWindow::tooltipAlarmText(TQString& text) const
 	KAEvent event;
 	const TQString& prefix = Preferences::tooltipTimeToPrefix();
 	int maxCount = Preferences::tooltipAlarmCount();
-	TQDateTime now = TQDateTime::currentDateTime();
+	TQDateTime now = TQDateTime::tqcurrentDateTime();
 
 	// Get today's and tomorrow's alarms, sorted in time order
 	TQValueList<TipItem> items;
@@ -266,9 +266,9 @@ void TrayWindow::tooltipAlarmText(TQString& text) const
 				minutes[0] = (mins%60) / 10 + '0';
 				minutes[1] = (mins%60) % 10 + '0';
 				if (Preferences::showTooltipAlarmTime())
-					item.text += i18n("prefix + hours:minutes", "(%1%2:%3)").arg(prefix).arg(mins/60).arg(minutes);
+					item.text += i18n("prefix + hours:minutes", "(%1%2:%3)").tqarg(prefix).tqarg(mins/60).tqarg(minutes);
 				else
-					item.text += i18n("prefix + hours:minutes", "%1%2:%3").arg(prefix).arg(mins/60).arg(minutes);
+					item.text += i18n("prefix + hours:minutes", "%1%2:%3").tqarg(prefix).tqarg(mins/60).tqarg(minutes);
 				item.text += ' ';
 				space = true;
 			}
@@ -326,13 +326,13 @@ bool TrayWindow::inSystemTray() const
 #ifdef HAVE_X11_HEADERS
 	Window  xParent;    // receives parent window
 	Window  root;
-	Window* children = 0;
-	unsigned int nchildren;
+	Window* tqchildren = 0;
+	unsigned int ntqchildren;
 	// Find the X parent window of the widget. This is not the same as the TQt parent widget.
-	if (!XQueryTree(qt_xdisplay(), winId(), &root, &xParent, &children, &nchildren))
+	if (!XQueryTree(qt_xdisplay(), winId(), &root, &xParent, &tqchildren, &ntqchildren))
 		return true;    // error determining its parent X window
-	if (children)
-		XFree(children);
+	if (tqchildren)
+		XFree(tqchildren);
 
 	// If it is in the system tray, the system tray window will be its X parent.
 	// Otherwise, the root window will be its X parent.
@@ -353,7 +353,7 @@ void TrayTooltip::maybeTip(const TQPoint&)
 	if (Daemon::monitoringAlarms())
 		text = kapp->aboutData()->programName();
 	else
-		text = i18n("%1 - disabled").arg(kapp->aboutData()->programName());
+		text = i18n("%1 - disabled").tqarg(kapp->aboutData()->programName());
 	kdDebug(5950) << "TrayTooltip::maybeTip(): " << text << endl;
 	if (Preferences::tooltipAlarmCount())
 		parent->tooltipAlarmText(text);
diff --git a/kalarm/traywindow.h b/kalarm/traywindow.h
index e69e1b565..e1d9ff078 100644
--- a/kalarm/traywindow.h
+++ b/kalarm/traywindow.h
@@ -59,7 +59,7 @@ class TrayWindow : public KSystemTray
 		void         slotNewAlarm();
 		void         slotNewFromTemplate(const KAEvent&);
 		void         slotPreferences();
-		void         setEnabledStatus(bool status);
+		void         setEnabledtqStatus(bool status);
 
 	private:
 		friend class TrayTooltip;
diff --git a/kalarm/undo.cpp b/kalarm/undo.cpp
index b2703d0f7..63168f45e 100644
--- a/kalarm/undo.cpp
+++ b/kalarm/undo.cpp
@@ -52,8 +52,8 @@ class UndoItem
 		int               id() const            { return mId; }
 		Undo::Type        type() const          { return mType; }
 		void              setType(Undo::Type t) { mType = t; }
-		KAEvent::Status   calendar() const      { return mCalendar; }
-		virtual void      setCalendar(KAEvent::Status s) { mCalendar = s; }
+		KAEvent::tqStatus   calendar() const      { return mCalendar; }
+		virtual void      setCalendar(KAEvent::tqStatus s) { mCalendar = s; }
 		virtual UndoItem* restore() = 0;
 		virtual bool      deleteID(const TQString& /*id*/)  { return false; }
 
@@ -66,13 +66,13 @@ class UndoItem
 
 	protected:
 		UndoItem(Undo::Type);
-		static TQString    addDeleteActionText(KAEvent::Status, bool add);
+		static TQString    addDeleteActionText(KAEvent::tqStatus, bool add);
 		TQString           description(const KAEvent&) const;
 		void              replaceWith(UndoItem* item)   { Undo::replace(this, item); }
 
 		int               mId;     // unique identifier (only for mType = UNDO, REDO)
 		Undo::Type        mType;   // which list (if any) the object is in
-		KAEvent::Status   mCalendar;
+		KAEvent::tqStatus   mCalendar;
 };
 
 class UndoMultiBase : public UndoItem
@@ -101,7 +101,7 @@ class UndoAdd : public UndoItem
 {
 	public:
 		UndoAdd(Undo::Type, const KAEvent&);
-		UndoAdd(Undo::Type, const KAEvent&, KAEvent::Status);
+		UndoAdd(Undo::Type, const KAEvent&, KAEvent::tqStatus);
 		virtual Operation operation() const     { return ADD; }
 		virtual TQString   actionText() const;
 		virtual TQString   description() const   { return mDescription; }
@@ -357,7 +357,7 @@ bool Undo::undo(Undo::Iterator it, Undo::Type type, TQWidget* parent, const TQSt
 		case UndoItem::ERR_PROG:       err = i18n("Program error");  break;
 		default:                       err = i18n("Unknown error");  break;
 	}
-	KMessageBox::sorry(parent, i18n("Undo-action: message", "%1: %2").arg(action).arg(err));
+	KMessageBox::sorry(parent, i18n("Undo-action: message", "%1: %2").tqarg(action).tqarg(err));
 	return false;
 }
 
@@ -586,7 +586,7 @@ TQString UndoItem::description(const KAEvent& event) const
 /******************************************************************************
 *  Return the action description of an add or delete Undo/Redo item for displaying.
 */
-TQString UndoItem::addDeleteActionText(KAEvent::Status calendar, bool add)
+TQString UndoItem::addDeleteActionText(KAEvent::tqStatus calendar, bool add)
 {
 	switch (calendar)
 	{
@@ -695,11 +695,11 @@ UndoAdd::UndoAdd(Undo::Type type, const KAEvent& event)
 	: UndoItem(type),
 	  mEventID(event.id())
 {
-	setCalendar(KAEvent::uidStatus(mEventID));
+	setCalendar(KAEvent::uidtqStatus(mEventID));
 	mDescription = UndoItem::description(event);    // calendar must be set before calling this
 }
 
-UndoAdd::UndoAdd(Undo::Type type, const KAEvent& event, KAEvent::Status cal)
+UndoAdd::UndoAdd(Undo::Type type, const KAEvent& event, KAEvent::tqStatus cal)
 	: UndoItem(type),
 	  mEventID(KAEvent::uid(event.id(), cal))
 {
@@ -793,7 +793,7 @@ UndoEdit::UndoEdit(Undo::Type type, const KAEvent& oldEvent, const TQString& new
 	  mNewEventID(newEventID),
 	  mDescription(description)
 {
-	setCalendar(KAEvent::uidStatus(mNewEventID));
+	setCalendar(KAEvent::uidtqStatus(mNewEventID));
 }
 
 UndoEdit::~UndoEdit()
@@ -880,7 +880,7 @@ UndoDelete::UndoDelete(Undo::Type type, const KAEvent& event)
 	: UndoItem(type),
 	  mEvent(new KAEvent(event))
 {
-	setCalendar(KAEvent::uidStatus(mEvent->id()));
+	setCalendar(KAEvent::uidtqStatus(mEvent->id()));
 }
 
 UndoDelete::~UndoDelete()