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

This reverts commit f96f74ffa7040e64ae3352e08c810c383c8a0ba2.

43 files changed, 273 insertions, 273 deletions

diff --git a/apps/ktcachecheck/cachechecker.cpp b/apps/ktcachecheck/cachechecker.cpp
index c8371a7..f05fb18 100644
--- a/apps/ktcachecheck/cachechecker.cpp
+++ b/apps/ktcachecheck/cachechecker.cpp
@@ -44,7 +44,7 @@ namespace ktdebug
 		this->index_file = index_file;
 		File fptr;
 		if (!fptr.open(index_file,"rb"))
-			throw Error(i18n("Cannot open index file %1 : %2").arg(index_file).arg(fptr.errorString()));
+			throw Error(i18n("Cannot open index file %1 : %2").tqarg(index_file).tqarg(fptr.errorString()));
 
 		if (fptr.seek(File::END,0) != 0)
 		{
@@ -73,7 +73,7 @@ namespace ktdebug
 
 		File fptr;
 		if (!fptr.open(index_file,"wb"))
-			throw Error(i18n("Cannot open index file %1 : %2").arg(index_file).arg(fptr.errorString()));
+			throw Error(i18n("Cannot open index file %1 : %2").tqarg(index_file).tqarg(fptr.errorString()));
 
 		std::set<bt::Uint32>::iterator i;
 		// first remove failed chunks from downloaded
diff --git a/apps/ktcachecheck/multicachechecker.cpp b/apps/ktcachecheck/multicachechecker.cpp
index 53e8fee..3132e12 100644
--- a/apps/ktcachecheck/multicachechecker.cpp
+++ b/apps/ktcachecheck/multicachechecker.cpp
@@ -79,7 +79,7 @@ namespace ktdebug
 					// we can read the chunk from this file
 					File fptr;
 					if (!fptr.open(cache + tf.getPath(),"rb"))
-						throw Error(TQString("Cannot open %1 : %2").arg(cache + tf.getPath()).arg(fptr.errorString()));
+						throw Error(TQString("Cannot open %1 : %2").tqarg(cache + tf.getPath()).tqarg(fptr.errorString()));
 
 					fptr.seek(File::BEGIN,curr_file_off);
 					fptr.read(buf + bytes_offset,to_read);
@@ -94,7 +94,7 @@ namespace ktdebug
 // 					Out() << "Partially reading " << to_read << endl;
 					File fptr;
 					if (!fptr.open(cache + tf.getPath(),"rb"))
-						throw Error(TQString("Cannot open %1 : %2").arg(cache + tf.getPath()).arg(fptr.errorString()));
+						throw Error(TQString("Cannot open %1 : %2").tqarg(cache + tf.getPath()).tqarg(fptr.errorString()));
 
 					fptr.seek(File::BEGIN,curr_file_off);
 					fptr.read(buf + bytes_offset,to_read);
diff --git a/apps/ktcachecheck/singlecachechecker.cpp b/apps/ktcachecheck/singlecachechecker.cpp
index ab64fc3..c311db1 100644
--- a/apps/ktcachecheck/singlecachechecker.cpp
+++ b/apps/ktcachecheck/singlecachechecker.cpp
@@ -48,7 +48,7 @@ namespace ktdebug
 		if (!fptr.open(cache,"rb"))
 		{
 			throw Error(TQString("Cannot open file : %1 : %2")
-					.arg(cache).arg( fptr.errorString()));
+					.tqarg(cache).tqarg( fptr.errorString()));
 		}
 
 		Uint32 num_ok = 0,num_not_ok = 0,num_not_downloaded = 0,extra_ok = 0;
diff --git a/apps/ktorrent/addpeerwidgetbase.ui b/apps/ktorrent/addpeerwidgetbase.ui
index d3359a2..3ae532a 100644
--- a/apps/ktorrent/addpeerwidgetbase.ui
+++ b/apps/ktorrent/addpeerwidgetbase.ui
@@ -21,7 +21,7 @@
         </property>
         <widget class="TQLayoutWidget" row="0" column="0">
             <property name="name">
-                <cstring>layout10</cstring>
+                <cstring>tqlayout10</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -77,7 +77,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>16</height>
@@ -86,7 +86,7 @@
         </spacer>
         <widget class="TQLayoutWidget" row="2" column="0">
             <property name="name">
-                <cstring>layout11</cstring>
+                <cstring>tqlayout11</cstring>
             </property>
             <hbox>
                 <property name="name">
diff --git a/apps/ktorrent/advancedpref.ui b/apps/ktorrent/advancedpref.ui
index 8a54e29..a144aa6 100644
--- a/apps/ktorrent/advancedpref.ui
+++ b/apps/ktorrent/advancedpref.ui
@@ -32,7 +32,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout15</cstring>
+                        <cstring>tqlayout15</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -108,7 +108,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>148</width>
                                     <height>20</height>
@@ -127,7 +127,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout25</cstring>
+                        <cstring>tqlayout25</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -179,7 +179,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout5</cstring>
+                        <cstring>tqlayout5</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -223,7 +223,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>111</width>
                                     <height>20</height>
@@ -234,7 +234,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout5_2</cstring>
+                        <cstring>tqlayout5_2</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -283,7 +283,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>111</width>
                                     <height>20</height>
@@ -294,7 +294,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout8</cstring>
+                        <cstring>tqlayout8</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -359,7 +359,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout7</cstring>
+                        <cstring>tqlayout7</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -405,7 +405,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>20</height>
@@ -416,7 +416,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout10</cstring>
+                        <cstring>tqlayout10</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -459,7 +459,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>41</width>
                                     <height>20</height>
@@ -483,7 +483,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout33</cstring>
+                        <cstring>tqlayout33</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -491,7 +491,7 @@
                         </property>
                         <widget class="TQLayoutWidget">
                             <property name="name">
-                                <cstring>layout32</cstring>
+                                <cstring>tqlayout32</cstring>
                             </property>
                             <grid>
                                 <property name="name">
@@ -553,7 +553,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>383</width>
                                     <height>20</height>
@@ -572,7 +572,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout7</cstring>
+                        <cstring>tqlayout7</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -601,7 +601,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>81</width>
                                     <height>20</height>
@@ -622,7 +622,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>30</height>
diff --git a/apps/ktorrent/downloadpref.ui b/apps/ktorrent/downloadpref.ui
index 378cbbc..6315cba 100644
--- a/apps/ktorrent/downloadpref.ui
+++ b/apps/ktorrent/downloadpref.ui
@@ -29,7 +29,7 @@
                 </property>
                 <widget class="TQLayoutWidget" row="0" column="0">
                     <property name="name">
-                        <cstring>layout49</cstring>
+                        <cstring>tqlayout49</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -37,7 +37,7 @@
                         </property>
                         <widget class="TQLayoutWidget">
                             <property name="name">
-                                <cstring>layout42</cstring>
+                                <cstring>tqlayout42</cstring>
                             </property>
                             <vbox>
                                 <property name="name">
@@ -45,7 +45,7 @@
                                 </property>
                                 <widget class="TQLayoutWidget">
                                     <property name="name">
-                                        <cstring>layout16</cstring>
+                                        <cstring>tqlayout16</cstring>
                                     </property>
                                     <hbox>
                                         <property name="name">
@@ -69,7 +69,7 @@
                                             <property name="sizeType">
                                                 <enum>Expanding</enum>
                                             </property>
-                                            <property name="sizeHint">
+                                            <property name="tqsizeHint">
                                                 <size>
                                                     <width>40</width>
                                                     <height>20</height>
@@ -106,7 +106,7 @@
                         </widget>
                         <widget class="TQLayoutWidget">
                             <property name="name">
-                                <cstring>layout46</cstring>
+                                <cstring>tqlayout46</cstring>
                             </property>
                             <vbox>
                                 <property name="name">
@@ -164,7 +164,7 @@
                                 </widget>
                                 <widget class="TQLayoutWidget">
                                     <property name="name">
-                                        <cstring>layout45</cstring>
+                                        <cstring>tqlayout45</cstring>
                                     </property>
                                     <hbox>
                                         <property name="name">
@@ -214,7 +214,7 @@
                         </widget>
                         <widget class="TQLayoutWidget">
                             <property name="name">
-                                <cstring>layout48</cstring>
+                                <cstring>tqlayout48</cstring>
                             </property>
                             <vbox>
                                 <property name="name">
@@ -222,7 +222,7 @@
                                 </property>
                                 <widget class="TQLayoutWidget">
                                     <property name="name">
-                                        <cstring>layout14</cstring>
+                                        <cstring>tqlayout14</cstring>
                                     </property>
                                     <hbox>
                                         <property name="name">
@@ -246,7 +246,7 @@
                                             <property name="sizeType">
                                                 <enum>Expanding</enum>
                                             </property>
-                                            <property name="sizeHint">
+                                            <property name="tqsizeHint">
                                                 <size>
                                                     <width>10</width>
                                                     <height>20</height>
@@ -273,7 +273,7 @@
                                     <property name="sizeType">
                                         <enum>Expanding</enum>
                                     </property>
-                                    <property name="sizeHint">
+                                    <property name="tqsizeHint">
                                         <size>
                                             <width>191</width>
                                             <height>20</height>
@@ -290,7 +290,7 @@
                                     <property name="sizeType">
                                         <enum>Expanding</enum>
                                     </property>
-                                    <property name="sizeHint">
+                                    <property name="tqsizeHint">
                                         <size>
                                             <width>207</width>
                                             <height>20</height>
@@ -316,7 +316,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout42</cstring>
+                        <cstring>tqlayout42</cstring>
                     </property>
                     <grid>
                         <property name="name">
@@ -356,7 +356,7 @@
                         </widget>
                         <widget class="TQLayoutWidget" row="0" column="0">
                             <property name="name">
-                                <cstring>layout18</cstring>
+                                <cstring>tqlayout18</cstring>
                             </property>
                             <hbox>
                                 <property name="name">
@@ -380,7 +380,7 @@
                                     <property name="sizeType">
                                         <enum>Expanding</enum>
                                     </property>
-                                    <property name="sizeHint">
+                                    <property name="tqsizeHint">
                                         <size>
                                             <width>40</width>
                                             <height>20</height>
@@ -425,7 +425,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout41</cstring>
+                        <cstring>tqlayout41</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -546,7 +546,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout40</cstring>
+                        <cstring>tqlayout40</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -594,7 +594,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>208</width>
                                     <height>20</height>
@@ -611,7 +611,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>208</width>
                                     <height>20</height>
@@ -628,7 +628,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>208</width>
                                     <height>20</height>
@@ -697,7 +697,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>20</height>
diff --git a/apps/ktorrent/fileselectdlg.cpp b/apps/ktorrent/fileselectdlg.cpp
index 98d927a..5f0e33d 100644
--- a/apps/ktorrent/fileselectdlg.cpp
+++ b/apps/ktorrent/fileselectdlg.cpp
@@ -217,9 +217,9 @@ void FileSelectDlg::updateSizeLabels()
 	lblRequired->setText(kt::BytesToString(bytes_to_download));
 
 	if (bytes_to_download > bytes_free)
-		lblStatus->setText("<font color=\"#ff0000\">" + kt::BytesToString(-1*(long long)(bytes_free - bytes_to_download)) + i18n(" short!"));
+		lbltqStatus->setText("<font color=\"#ff0000\">" + kt::BytesToString(-1*(long long)(bytes_free - bytes_to_download)) + i18n(" short!"));
 	else
-		lblStatus->setText(kt::BytesToString(bytes_free - bytes_to_download));
+		lbltqStatus->setText(kt::BytesToString(bytes_free - bytes_to_download));
 }
 
 void FileSelectDlg::treeItemChanged()
diff --git a/apps/ktorrent/fileselectdlgbase.ui b/apps/ktorrent/fileselectdlgbase.ui
index 546d72c..152c057 100644
--- a/apps/ktorrent/fileselectdlgbase.ui
+++ b/apps/ktorrent/fileselectdlgbase.ui
@@ -21,7 +21,7 @@
         </property>
         <widget class="TQLayoutWidget" row="0" column="0" rowspan="1" colspan="3">
             <property name="name">
-                <cstring>layout4</cstring>
+                <cstring>tqlayout4</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -44,7 +44,7 @@
         </widget>
         <widget class="TQLayoutWidget" row="1" column="0" rowspan="1" colspan="3">
             <property name="name">
-                <cstring>layout6</cstring>
+                <cstring>tqlayout6</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -52,7 +52,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout5</cstring>
+                        <cstring>tqlayout5</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -207,7 +207,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>135</height>
@@ -237,7 +237,7 @@
                     <property name="sizeType">
                         <enum>Preferred</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>40</width>
                             <height>20</height>
@@ -246,7 +246,7 @@
                 </spacer>
                 <widget class="TQLayoutWidget" row="0" column="0">
                     <property name="name">
-                        <cstring>layout33</cstring>
+                        <cstring>tqlayout33</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -280,7 +280,7 @@
                 </widget>
                 <widget class="TQLayoutWidget" row="0" column="1">
                     <property name="name">
-                        <cstring>layout34</cstring>
+                        <cstring>tqlayout34</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -298,7 +298,7 @@
                         </widget>
                         <widget class="TQLabel">
                             <property name="name">
-                                <cstring>lblStatus</cstring>
+                                <cstring>lbltqStatus</cstring>
                             </property>
                         </widget>
                     </vbox>
@@ -315,7 +315,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>220</width>
                     <height>20</height>
diff --git a/apps/ktorrent/filterbar.cpp b/apps/ktorrent/filterbar.cpp
index 2f872f8..0be4049 100644
--- a/apps/ktorrent/filterbar.cpp
+++ b/apps/ktorrent/filterbar.cpp
@@ -20,7 +20,7 @@
 #include "filterbar.h"
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqcheckbox.h>
 
 #include <kdialog.h>
@@ -42,30 +42,30 @@ FilterBar::FilterBar(TQWidget *parent, const char *name) :
 	TQVBoxLayout* foo = new TQVBoxLayout(this);
 	foo->addSpacing(gap);
 	
-	TQHBoxLayout* layout = new TQHBoxLayout(foo);
-	layout->addSpacing(gap);
+	TQHBoxLayout* tqlayout = new TQHBoxLayout(foo);
+	tqlayout->addSpacing(gap);
 	
 	m_close = new KToolBarButton("fileclose",0,this);
 	connect(m_close,TQT_SIGNAL(clicked()),this,TQT_SLOT(hide()));
-	layout->addWidget(m_close);
+	tqlayout->addWidget(m_close);
 	
 	m_filter = new TQLabel(i18n("Find:"), this);
-	layout->addWidget(m_filter);
-	layout->addSpacing(KDialog::spacingHint());
+	tqlayout->addWidget(m_filter);
+	tqlayout->addSpacing(KDialog::spacingHint());
 	
 	m_filterInput = new KLineEdit(this);
-	layout->addWidget(m_filterInput);
+	tqlayout->addWidget(m_filterInput);
 	
 	m_clear = new KPushButton(this);
 	m_clear->setIconSet(SmallIcon("clear_left"));
 	m_clear->setFlat(true);
-	layout->addWidget(m_clear);
-	layout->addSpacing(gap);
+	tqlayout->addWidget(m_clear);
+	tqlayout->addSpacing(gap);
 	
 	m_case_sensitive = new TQCheckBox(i18n("Case sensitive"),this);
 	m_case_sensitive->setChecked(true);
-	layout->addWidget(m_case_sensitive);
-	layout->addItem(new TQSpacerItem(10,10,TQSizePolicy::Expanding));
+	tqlayout->addWidget(m_case_sensitive);
+	tqlayout->addItem(new TQSpacerItem(10,10,TQSizePolicy::Expanding));
 		
 	connect(m_filterInput, TQT_SIGNAL(textChanged(const TQString&)),
 		this, TQT_SLOT(slotChangeFilter(const TQString&)));
diff --git a/apps/ktorrent/generalpref.ui b/apps/ktorrent/generalpref.ui
index 529686f..33eb8f3 100644
--- a/apps/ktorrent/generalpref.ui
+++ b/apps/ktorrent/generalpref.ui
@@ -29,7 +29,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>50</height>
@@ -104,7 +104,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout7</cstring>
+                        <cstring>tqlayout7</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -142,7 +142,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>40</width>
                                     <height>20</height>
@@ -174,7 +174,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout3</cstring>
+                        <cstring>tqlayout3</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -237,7 +237,7 @@
                 </widget>
                 <widget class="TQLayoutWidget" row="0" column="1" rowspan="2" colspan="1">
                     <property name="name">
-                        <cstring>layout13</cstring>
+                        <cstring>tqlayout13</cstring>
                     </property>
                     <grid>
                         <property name="name">
@@ -310,7 +310,7 @@
                 </property>
                 <widget class="TQLayoutWidget" row="0" column="0" rowspan="1" colspan="2">
                     <property name="name">
-                        <cstring>layout24</cstring>
+                        <cstring>tqlayout24</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -355,7 +355,7 @@
                 </widget>
                 <widget class="TQLayoutWidget" row="1" column="1" rowspan="3" colspan="1">
                     <property name="name">
-                        <cstring>layout14</cstring>
+                        <cstring>tqlayout14</cstring>
                     </property>
                     <vbox>
                         <property name="name">
diff --git a/apps/ktorrent/groups/groupview.cpp b/apps/ktorrent/groups/groupview.cpp
index 92b78c3..11a6aa6 100644
--- a/apps/ktorrent/groups/groupview.cpp
+++ b/apps/ktorrent/groups/groupview.cpp
@@ -163,7 +163,7 @@ namespace kt
 		
 		if (gman->find(name))
 		{
-			KMessageBox::error(this,i18n("The group %1 already exists.").arg(name));
+			KMessageBox::error(this,i18n("The group %1 already exists.").tqarg(name));
 			return;
 		}
 		
@@ -214,7 +214,7 @@ namespace kt
 		
 		if (gman->find(name)) 
 		{
-			KMessageBox::error(this,i18n("The group %1 already exists.").arg(name));
+			KMessageBox::error(this,i18n("The group %1 already exists.").tqarg(name));
 		}
 		else
 		{
diff --git a/apps/ktorrent/groups/torrentgroup.cpp b/apps/ktorrent/groups/torrentgroup.cpp
index d44b744..65fed38 100644
--- a/apps/ktorrent/groups/torrentgroup.cpp
+++ b/apps/ktorrent/groups/torrentgroup.cpp
@@ -51,7 +51,7 @@ namespace kt
 			if (hashes.count(tor->getInfoHash()))
 			{
 		/*		bt::Out(SYS_GEN|LOG_DEBUG) << 
-						TQString("TG %1 : Torrent %2 from hashes list").arg(groupName()).arg(tor->getStats().torrent_name) << endl;
+						TQString("TG %1 : Torrent %2 from hashes list").tqarg(groupName()).tqarg(tor->getStats().torrent_name) << endl;
 		*/ 
 				hashes.erase(tor->getInfoHash());
 				torrents.insert(tor);
diff --git a/apps/ktorrent/ipfilterwidget.cpp b/apps/ktorrent/ipfilterwidget.cpp
index 152e8c1..76ba43f 100644
--- a/apps/ktorrent/ipfilterwidget.cpp
+++ b/apps/ktorrent/ipfilterwidget.cpp
@@ -140,7 +140,7 @@ void IPFilterWidget::saveFilter(TQString& fn)
 	
 	if (!fptr.open(IO_WriteOnly))
 	{
-		Out(SYS_GEN|LOG_NOTICE) << TQString("Could not open file %1 for writing.").arg(fn) << endl;
+		Out(SYS_GEN|LOG_NOTICE) << TQString("Could not open file %1 for writing.").tqarg(fn) << endl;
 		return;
 	}
 	
diff --git a/apps/ktorrent/ipfilterwidgetbase.ui b/apps/ktorrent/ipfilterwidgetbase.ui
index 7d8c383..c02218d 100644
--- a/apps/ktorrent/ipfilterwidgetbase.ui
+++ b/apps/ktorrent/ipfilterwidgetbase.ui
@@ -29,7 +29,7 @@
             <property name="text">
                 <string>Note: Blacklist applies to current session only. Use save/open to save your entries or use IPFilter plugin (PeerGuardian).</string>
             </property>
-            <property name="alignment">
+            <property name="tqalignment">
                 <set>WordBreak|AlignVCenter</set>
             </property>
         </widget>
@@ -73,7 +73,7 @@
                     <property name="sizeType">
                         <enum>Fixed</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>20</height>
@@ -82,7 +82,7 @@
                 </spacer>
                 <widget class="TQLayoutWidget" row="0" column="0">
                     <property name="name">
-                        <cstring>layout8</cstring>
+                        <cstring>tqlayout8</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -111,7 +111,7 @@
                 </widget>
                 <widget class="TQLayoutWidget" row="0" column="1" rowspan="3" colspan="1">
                     <property name="name">
-                        <cstring>layout7</cstring>
+                        <cstring>tqlayout7</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -144,7 +144,7 @@
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>20</height>
@@ -192,7 +192,7 @@
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>16</height>
@@ -234,7 +234,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>30</height>
diff --git a/apps/ktorrent/ktorrent.cpp b/apps/ktorrent/ktorrent.cpp
index a113576..85cb4f0 100644
--- a/apps/ktorrent/ktorrent.cpp
+++ b/apps/ktorrent/ktorrent.cpp
@@ -791,14 +791,14 @@ void KTorrent::updatedStats()
 	
 	//m_statusInfo->setText(i18n("Some info here e.g. connected/disconnected"));
 	TQString tmp = i18n("Speed down: %1 / up: %2")
-			.arg(KBytesPerSecToString((double)stats.download_speed/1024.0))
-			.arg(KBytesPerSecToString((double)stats.upload_speed/1024.0));
+			.tqarg(KBytesPerSecToString((double)stats.download_speed/1024.0))
+			.tqarg(KBytesPerSecToString((double)stats.upload_speed/1024.0));
 
 	m_statusSpeed->setText(tmp);
 
 	TQString tmp1 = i18n("Transferred down: %1 / up: %2")
-			.arg(BytesToString(stats.bytes_downloaded))
-			.arg(BytesToString(stats.bytes_uploaded));
+			.tqarg(BytesToString(stats.bytes_downloaded))
+			.tqarg(BytesToString(stats.bytes_uploaded));
 	m_statusTransfer->setText(tmp1);
 	
 	if (ServerAuthenticate::isFirewalled() && m_core->getNumTorrentsRunning() > 0) 
@@ -817,7 +817,7 @@ void KTorrent::updatedStats()
 	{
 		const dht::Stats & s = Globals::instance().getDHT().getStats();
 		m_statusDHT->setText(i18n("DHT: %1 nodes, %2 tasks")
-				.arg(s.num_peers).arg(s.num_tasks));
+				.tqarg(s.num_peers).tqarg(s.num_tasks));
 	}
 	else
 		m_statusDHT->setText(i18n("DHT: off"));
diff --git a/apps/ktorrent/ktorrentcore.cpp b/apps/ktorrent/ktorrentcore.cpp
index de0984a..e97dc84 100644
--- a/apps/ktorrent/ktorrentcore.cpp
+++ b/apps/ktorrent/ktorrentcore.cpp
@@ -114,7 +114,7 @@ KTorrentCore::KTorrentCore(kt::GUIInterface* gui) : max_downloads(0),keep_seedin
 			KMessageBox::information(0,
 			                         i18n("Specified port (%1) is unavailable or in"
 			                              " use by another application. KTorrent is now using port %2.")
-			                         .arg(port).arg(port + i - 1));
+			                         .tqarg(port).tqarg(port + i - 1));
 
 		Out(SYS_GEN|LOG_NOTICE) << "Bound to port " << (port + i - 1) << endl;
 	}
@@ -122,7 +122,7 @@ KTorrentCore::KTorrentCore(kt::GUIInterface* gui) : max_downloads(0),keep_seedin
 	{
 		KMessageBox::error(0,
 			i18n("KTorrent is unable to accept connections because the ports %1 to %2 are "
-			   "already in use by another program.").arg(port).arg(port + i - 1));
+			   "already in use by another program.").tqarg(port).tqarg(port + i - 1));
 		Out(SYS_GEN|LOG_IMPORTANT) << "Cannot find free port" << endl;
 	}
 
@@ -465,7 +465,7 @@ TQString KTorrentCore::findNewTorrentDir() const
 	while (true)
 	{
 		TQDir d;
-		TQString dir = data_dir + TQString("tor%1/").arg(i);
+		TQString dir = data_dir + TQString("tor%1/").tqarg(i);
 		if (!d.exists(dir))
 		{
 			return dir;
@@ -764,7 +764,7 @@ void KTorrentCore::makeTorrent(const TQString & file,const TQStringList & tracke
 
 		// Show error message
 		KMessageBox::error(0,
-		                   i18n("Cannot create torrent: %1").arg(e.toString()),
+		                   i18n("Cannot create torrent: %1").tqarg(e.toString()),
 		                   i18n("Error"));
 	}
 }
@@ -889,7 +889,7 @@ void KTorrentCore::queue(kt::TorrentInterface* tc)
 
 TorrentInterface* KTorrentCore::getTorFromNumber(int tornumber)
 {
-        TQString tordir = data_dir + "tor" + TQString("%1").arg(tornumber) + "/";
+        TQString tordir = data_dir + "tor" + TQString("%1").tqarg(tornumber) + "/";
 	Out() << "tordir " << tordir << endl;
         TQPtrList<TorrentInterface>::iterator i = qman->begin();
         while(i != qman->end())
@@ -1025,7 +1025,7 @@ void KTorrentCore::aboutToBeStarted(kt::TorrentInterface* tc,bool & ret)
 	
 	if (tc->getStats().multi_file_torrent)
 	{
-		TQString msg = i18n("Several data files of the torrent \"%1\" are missing, do you want to recreate them, or do you want to not download them?").arg(tc->getStats().torrent_name);
+		TQString msg = i18n("Several data files of the torrent \"%1\" are missing, do you want to recreate them, or do you want to not download them?").tqarg(tc->getStats().torrent_name);
 					
 		int ret = KMessageBox::warningYesNoCancelList(0,msg,missing,TQString(),
 				KGuiItem(i18n("Recreate")),KGuiItem(i18n("Do Not Download")));
@@ -1038,7 +1038,7 @@ void KTorrentCore::aboutToBeStarted(kt::TorrentInterface* tc,bool & ret)
 			}
 			catch (bt::Error & e)
 			{
-				KMessageBox::error(0,i18n("Cannot recreate missing files: %1").arg(e.toString()));
+				KMessageBox::error(0,i18n("Cannot recreate missing files: %1").tqarg(e.toString()));
 				tc->handleError(i18n("Data files are missing"));
 				ret = false;
 			}
@@ -1052,7 +1052,7 @@ void KTorrentCore::aboutToBeStarted(kt::TorrentInterface* tc,bool & ret)
 			}
 			catch (bt::Error & e)
 			{
-				KMessageBox::error(0,i18n("Cannot deselect missing files: %1").arg(e.toString()));
+				KMessageBox::error(0,i18n("Cannot deselect missing files: %1").tqarg(e.toString()));
 				tc->handleError(i18n("Data files are missing"));
 				ret = false;
 			}
@@ -1065,7 +1065,7 @@ void KTorrentCore::aboutToBeStarted(kt::TorrentInterface* tc,bool & ret)
 	}
 	else
 	{
-		TQString msg = i18n("The file where the data is saved of the torrent \"%1\" is missing, do you want to recreate it?").arg(tc->getStats().torrent_name);
+		TQString msg = i18n("The file where the data is saved of the torrent \"%1\" is missing, do you want to recreate it?").tqarg(tc->getStats().torrent_name);
 		int ret = KMessageBox::warningYesNo(0,msg, i18n("Recreate"),KGuiItem(i18n("Recreate")),KGuiItem(i18n("Do Not Recreate")));
 		if (ret == KMessageBox::Yes)
 		{
@@ -1075,7 +1075,7 @@ void KTorrentCore::aboutToBeStarted(kt::TorrentInterface* tc,bool & ret)
 			}
 			catch (bt::Error & e)
 			{
-				KMessageBox::error(0,i18n("Cannot recreate data file: %1").arg(e.toString()));
+				KMessageBox::error(0,i18n("Cannot recreate data file: %1").tqarg(e.toString()));
 				tc->handleError(i18n("Data file is missing"));
 				ret = false;
 			}
diff --git a/apps/ktorrent/ktorrentview.cpp b/apps/ktorrent/ktorrentview.cpp
index a02ef6b..e445fbb 100644
--- a/apps/ktorrent/ktorrentview.cpp
+++ b/apps/ktorrent/ktorrentview.cpp
@@ -40,7 +40,7 @@
 #include <tqcursor.h>
 #include <tqheader.h>
 #include <tqvaluelist.h>
-#include <layout.h>
+#include <tqlayout.h>
 		
 #include "ktorrentview.h"
 #include "ktorrentviewitem.h"
@@ -85,8 +85,8 @@ bool TorrentView::eventFilter(TQObject* watched, TQEvent* e)
 KTorrentView::KTorrentView(TQWidget *parent)
 	: TQWidget(parent),menu(0),current_group(0),running(0),total(0),view(0),filter_bar(0)
 {
-	TQVBoxLayout* layout = new TQVBoxLayout(this);
-	layout->setAutoAdd(true);
+	TQVBoxLayout* tqlayout = new TQVBoxLayout(this);
+	tqlayout->setAutoAdd(true);
 	view = new TorrentView(this);
 	filter_bar = new FilterBar(this);
 	filter_bar->setHidden(true);
@@ -198,9 +198,9 @@ void KTorrentView::setCurrentGroup(Group* group)
 	}
 	
 	if (current_group)
-		setCaption(TQString("%1 %2/%3").arg(current_group->groupName()).arg(running).arg(total));
+		setCaption(TQString("%1 %2/%3").tqarg(current_group->groupName()).tqarg(running).tqarg(total));
 	else
-		setCaption(i18n("All Torrents %1/%2").arg(running).arg(total));
+		setCaption(i18n("All Torrents %1/%2").tqarg(running).tqarg(total));
 	
 	onSelectionChanged();
 	onExecuted(view->currentItem());
@@ -208,7 +208,7 @@ void KTorrentView::setCurrentGroup(Group* group)
 
 void KTorrentView::saveSettings(KConfig* cfg,int idx)
 {
-	TQString group = TQString("KTorrentView-%1").arg(idx);
+	TQString group = TQString("KTorrentView-%1").tqarg(idx);
 	view->saveLayout(cfg,group);
 	cfg->setGroup(group);
 	filter_bar->saveSettings(cfg);
@@ -217,7 +217,7 @@ void KTorrentView::saveSettings(KConfig* cfg,int idx)
 
 void KTorrentView::loadSettings(KConfig* cfg,int idx)
 {
-	TQString group = TQString("KTorrentView-%1").arg(idx);
+	TQString group = TQString("KTorrentView-%1").tqarg(idx);
 	view->restoreLayout(cfg,group);
 	view->setDragEnabled(true);
 
@@ -373,7 +373,7 @@ void KTorrentView::removeDownloads()
 			if (!s.completed)
 			{
 				TQString msg = i18n("The torrent %1 has not finished downloading, "
-						"do you want to delete the incomplete data, too?").arg(s.torrent_name);
+						"do you want to delete the incomplete data, too?").tqarg(s.torrent_name);
 				int ret = KMessageBox::questionYesNoCancel(
 						this,msg,i18n("Remove Download"),
 						i18n("Delete Data"),i18n("Keep Data"));
@@ -546,9 +546,9 @@ void KTorrentView::update()
 		total = t;
 		
 		if (current_group)
-			setCaption(TQString("%1 %2/%3").arg(current_group->groupName()).arg(running).arg(total));
+			setCaption(TQString("%1 %2/%3").tqarg(current_group->groupName()).tqarg(running).tqarg(total));
 		else
-			setCaption(i18n("All Torrents %1/%2").arg(running).arg(total));
+			setCaption(i18n("All Torrents %1/%2").tqarg(running).tqarg(total));
 		onSelectionChanged();
 	}
 	
@@ -628,7 +628,7 @@ void KTorrentView::checkDataIntegrity()
 	}
 	else
 	{
-		KMessageBox::error(0,i18n("You are already checking the data of the torrent %1 !").arg(tc->getStats().torrent_name));
+		KMessageBox::error(0,i18n("You are already checking the data of the torrent %1 !").tqarg(tc->getStats().torrent_name));
 	}
 }
 
@@ -748,7 +748,7 @@ void KTorrentView::setDownloadLocationSlot()
 		if (tc)
 		{
 			TQString dn;
-			dn = KFileDialog::getExistingDirectory(tc->getStats().output_path, this, i18n("Choose download location for %1").arg(tc->getStats().torrent_name));
+			dn = KFileDialog::getExistingDirectory(tc->getStats().output_path, this, i18n("Choose download location for %1").tqarg(tc->getStats().torrent_name));
 								
 			if(dn.isNull() || dn.isEmpty())
 				continue;
@@ -872,9 +872,9 @@ void KTorrentView::updateCaption()
 		total = t;
 		
 		if (current_group)
-			setCaption(TQString("%1 %2/%3").arg(current_group->groupName()).arg(running).arg(total));
+			setCaption(TQString("%1 %2/%3").tqarg(current_group->groupName()).tqarg(running).tqarg(total));
 		else
-			setCaption(i18n("All Torrents %1/%2").arg(running).arg(total));
+			setCaption(i18n("All Torrents %1/%2").tqarg(running).tqarg(total));
 	}
 }
 
diff --git a/apps/ktorrent/ktorrentviewitem.cpp b/apps/ktorrent/ktorrentviewitem.cpp
index a9392bd..1156b88 100644
--- a/apps/ktorrent/ktorrentviewitem.cpp
+++ b/apps/ktorrent/ktorrentviewitem.cpp
@@ -30,7 +30,7 @@
 using namespace bt;
 using namespace kt;
 /*
-static TQString StatusToString(TorrentInterface* tc,TorrentStatus s)
+static TQString StatusToString(TorrentInterface* tc,TorrenttqStatus s)
 {
 	switch (s)
 	{
@@ -55,7 +55,7 @@ static TQString StatusToString(TorrentInterface* tc,TorrentStatus s)
 }
 */
 
-static TQColor StatusToColor(TorrentStatus s,const TQColorGroup & cg)
+static TQColor StatusToColor(TorrenttqStatus s,const TQColorGroup & cg)
 {
 	TQColor green(40,205,40);
 	TQColor yellow(255,174,0);
@@ -222,7 +222,7 @@ void KTorrentViewItem::update()
 			Uint32 secs = tc->getETA();
 			if(secs == -1)
 			{
-				setText(7,TQString("%1").arg(TQChar(0x221E)));
+				setText(7,TQString("%1").tqarg(TQChar(0x221E)));
 				eta = -2;
 			}
 			else
@@ -233,7 +233,7 @@ void KTorrentViewItem::update()
 		}
 		else
 		{
-			setText(7,TQString("%1").arg(TQChar(0x221E)));
+			setText(7,TQString("%1").tqarg(TQChar(0x221E)));
 			eta = -2;
 		}
 	}
@@ -242,23 +242,23 @@ void KTorrentViewItem::update()
 	
 	if(m_parent->columnVisible(8))
 	{
-		setText(8,TQString("%1 (%2)").arg(TQString::number(s.seeders_connected_to)).arg(TQString::number(s.seeders_total)));	
+		setText(8,TQString("%1 (%2)").tqarg(TQString::number(s.seeders_connected_to)).tqarg(TQString::number(s.seeders_total)));	
 	}
 
 	if(m_parent->columnVisible(9))
 	{
-		setText(9,TQString("%1 (%2)").arg(TQString::number(s.leechers_connected_to)).arg(TQString::number(s.leechers_total)));
+		setText(9,TQString("%1 (%2)").tqarg(TQString::number(s.leechers_connected_to)).tqarg(TQString::number(s.leechers_total)));
 	}
 
 	if(m_parent->columnVisible(10))
 	{
-		setText(10,i18n("%1 %").arg(KGlobal::locale()->formatNumber(Percentage(s),2)));
+		setText(10,i18n("%1 %").tqarg(KGlobal::locale()->formatNumber(Percentage(s),2)));
 	}
 	
 	if(m_parent->columnVisible(11))
 	{
 		float ratio = kt::ShareRatio(s);
-		setText(11,TQString("%1").arg(KGlobal::locale()->formatNumber(ratio,2)));
+		setText(11,TQString("%1").tqarg(KGlobal::locale()->formatNumber(ratio,2)));
 	}
 	
 	if (m_parent->columnVisible(12))
diff --git a/apps/ktorrent/leaktrace.cpp b/apps/ktorrent/leaktrace.cpp
index 76439ce..ae41d3f 100644
--- a/apps/ktorrent/leaktrace.cpp
+++ b/apps/ktorrent/leaktrace.cpp
@@ -91,7 +91,7 @@ static void WriteLeakReport()
 	fclose(report);
 }
 
-static void PrintStatus()
+static void PrinttqStatus()
 {
 	if (mtree.count == 0)
 	{
@@ -124,7 +124,7 @@ static void RegisterAlloc(void* ptr,Uint32 size)
 		for (Uint32 b = 0;b < SOME_PRIME;b++)
 			mtree.buckets[b] = 0;
 		mtree.num_buckets = SOME_PRIME;
-		atexit(PrintStatus);
+		atexit(PrinttqStatus);
 	}
 	
 	// hash the address
@@ -180,7 +180,7 @@ static void DeregisterAlloc(void* ptr)
 				
 		if (!p->left && !p->right)
 		{
-			// no children so just free p
+			// no tqchildren so just free p
 			if (prev->left == p)
 			{
 				free(prev->left);
@@ -214,7 +214,7 @@ static void DeregisterAlloc(void* ptr)
 		}
 		else
 		{
-			// both children exist
+			// both tqchildren exist
 			if (prev->left == p)
 			{
 				// attach the left child of p
diff --git a/apps/ktorrent/main.cpp b/apps/ktorrent/main.cpp
index fa21922..5e9fcb2 100644
--- a/apps/ktorrent/main.cpp
+++ b/apps/ktorrent/main.cpp
@@ -79,7 +79,7 @@ static const char description[] =
 bool GrabPIDLock()
 {
 	// create a lock file in /tmp/ with the user id of the current user included in the name
-	TQString pid_file = TQString("/tmp/.ktorrent_%1.lock").arg(getuid());
+	TQString pid_file = TQString("/tmp/.ktorrent_%1.lock").tqarg(getuid());
 		
 	int fd = open(TQFile::encodeName(pid_file),O_RDWR|O_CREAT,0640);
 	if (fd < 0)
diff --git a/apps/ktorrent/newui/button.cpp b/apps/ktorrent/newui/button.cpp
index 4819657..cbbfbed 100644
--- a/apps/ktorrent/newui/button.cpp
+++ b/apps/ktorrent/newui/button.cpp
@@ -49,8 +49,8 @@ Button::Button(ButtonBar *parent, const TQString text, const TQIconSet &icon,
     setToggleButton(true);
     setFocusPolicy(TQ_NoFocus);
     setDescription(m_description);
-    setSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum);
-    resize(sizeHint());
+    tqsetSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum);
+    resize(tqsizeHint());
     fixDimensions(Ideal::Bottom);
 
     TQToolTip::add(this, m_realText);
@@ -62,9 +62,9 @@ Button::Button(ButtonBar *parent, const TQString text, const TQIconSet &icon,
 
     KConfig *config = kapp->config();
     config->setGroup("UI");
-    TQString accel = config->readEntry(TQString("button_%1").arg(text), "");
+    TQString accel = config->readEntry(TQString("button_%1").tqarg(text), "");
     if (!accel.isEmpty())
-        setRealText(TQString("&%1 %2").arg(accel).arg(m_realText));
+        setRealText(TQString("&%1 %2").tqarg(accel).tqarg(m_realText));
 }
 
 Button::~Button()
@@ -80,11 +80,11 @@ Button::~Button()
         TQString text = m_realText;
         if (text.contains(r2))
             text.remove(r2);
-        config->writeEntry(TQString("button_%1").arg(text), r.cap(1));
+        config->writeEntry(TQString("button_%1").tqarg(text), r.cap(1));
     }
     else
     {
-        config->writeEntry(TQString("button_%1").arg(m_realText), "");
+        config->writeEntry(TQString("button_%1").tqarg(m_realText), "");
     }
 }
 
@@ -131,11 +131,11 @@ void Button::drawButton(TQPainter *p)
     pm.fill(eraseColor());
     TQPainter p2(&pm);
 
-    tqstyle().drawControl(TQStyle::CE_PushButton,&p2,this, TQRect(0,0,pm.width(),pm.height()), colorGroup(),flags);
+    tqstyle().tqdrawControl(TQStyle::CE_PushButton,&p2,this, TQRect(0,0,pm.width(),pm.height()), tqcolorGroup(),flags);
 
-    tqstyle().drawControl(TQStyle::CE_PushButtonLabel, &p2, this,
+    tqstyle().tqdrawControl(TQStyle::CE_PushButtonLabel, &p2, this,
                         TQRect(0,0,pm.width(),pm.height()),
-                        colorGroup(), flags, TQStyleOption());
+                        tqcolorGroup(), flags, TQStyleOption());
 
     switch (m_place)
     {
@@ -178,7 +178,7 @@ void Button::fixDimensions(Place oldPlace)
             if ((oldPlace == Ideal::Bottom) || (oldPlace == Ideal::Top))
             {
                 setFixedWidth(height());
-                setMinimumHeight(sizeHint().width());
+                setMinimumHeight(tqsizeHint().width());
                 setMaximumHeight(32767);
             }
             break;
@@ -187,19 +187,19 @@ void Button::fixDimensions(Place oldPlace)
             if ((oldPlace == Ideal::Left) || (oldPlace == Ideal::Right))
             {
                 setFixedHeight(width());
-                setMinimumWidth(sizeHint().height());
+                setMinimumWidth(tqsizeHint().height());
                 setMaximumWidth(32767);
             }
             break;
     }
 }
 
-TQSize Button::sizeHint() const
+TQSize Button::tqsizeHint() const
 {
-    return sizeHint(text());
+    return tqsizeHint(text());
 }
 
-TQSize Button::sizeHint(const TQString &text) const
+TQSize Button::tqsizeHint(const TQString &text) const
 {
     constPolish();
     int w = 0, h = 0;
@@ -211,7 +211,7 @@ TQSize Button::sizeHint(const TQString &text) const
         h = TQMAX( h, ih );
     }
     if ( isMenuButton() )
-        w += tqstyle().pixelMetric(TQStyle::PM_MenuButtonIndicator, this);
+        w += tqstyle().tqpixelMetric(TQStyle::PM_MenuButtonIndicator, this);
     if ( pixmap() ) {
         TQPixmap *pm = (TQPixmap *)pixmap();
         w += pm->width();
@@ -220,7 +220,7 @@ TQSize Button::sizeHint(const TQString &text) const
         TQString s( text );
         bool empty = s.isEmpty();
         if ( empty )
-            s = TQString::fromLatin1("XXXX");
+            s = TQString::tqfromLatin1("XXXX");
         TQFontMetrics fm = fontMetrics();
         TQSize sz = fm.size( ShowPrefix, s );
         if(!empty || !w)
@@ -239,12 +239,12 @@ void Button::updateSize()
     {
         case Ideal::Left:
         case Ideal::Right:
-             setMinimumHeight(sizeHint().width());
-             resize(sizeHint().height(), sizeHint().width());
+             setMinimumHeight(tqsizeHint().width());
+             resize(tqsizeHint().height(), tqsizeHint().width());
             break;
         case Ideal::Top:
         case Ideal::Bottom:
-            resize(sizeHint().width(), sizeHint().height());
+            resize(tqsizeHint().width(), tqsizeHint().height());
             break;
     }
 }
@@ -320,7 +320,7 @@ void Button::assignAccel()
     if (ok)
     {
         TQString text = realTextWithoutAccel();
-        text = TQString("&%1 %2").arg(num).arg(text);
+        text = TQString("&%1 %2").tqarg(num).tqarg(text);
         setRealText(text);
     }
 }
diff --git a/apps/ktorrent/newui/button.h b/apps/ktorrent/newui/button.h
index 18aecd4..fae0b56 100644
--- a/apps/ktorrent/newui/button.h
+++ b/apps/ktorrent/newui/button.h
@@ -54,8 +54,8 @@ public:
     /**Sets the mode of a button.*/
     void setMode(Ideal::ButtonMode mode);
 
-    TQSize sizeHint() const;
-    TQSize sizeHint(const TQString &text) const;
+    TQSize tqsizeHint() const;
+    TQSize tqsizeHint(const TQString &text) const;
 
     /**Updates size of a widget. Used after squeezing button's text.*/
     void updateSize();
diff --git a/apps/ktorrent/newui/buttonbar.cpp b/apps/ktorrent/newui/buttonbar.cpp
index 4d45598..47227a8 100644
--- a/apps/ktorrent/newui/buttonbar.cpp
+++ b/apps/ktorrent/newui/buttonbar.cpp
@@ -19,7 +19,7 @@
  ***************************************************************************/
 #include "buttonbar.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 
 #include <kdebug.h>
 #include <kconfig.h>
@@ -37,9 +37,9 @@ ButtonLayout::ButtonLayout(ButtonBar *parent, Direction d, int margin, int spaci
 {
 }
 
-TQSize ButtonLayout::minimumSize() const
+TQSize ButtonLayout::tqminimumSize() const
 {
-    TQSize size = TQBoxLayout::minimumSize();
+    TQSize size = TQBoxLayout::tqminimumSize();
 
     if (!m_buttonBar->autoResize())
         return size;
@@ -54,7 +54,7 @@ TQSize ButtonLayout::minimumSize() const
         case Ideal::Bottom:
             return TQSize(0,size.height());
     }
-    return TQBoxLayout::minimumSize();
+    return TQBoxLayout::tqminimumSize();
 }
 
 
@@ -128,14 +128,14 @@ void ButtonBar::fixDimensions()
     {
         case Ideal::Left:
         case Ideal::Right:
-            setFixedWidth(sizeHint().width());
-            setMinimumHeight(sizeHint().height());
+            setFixedWidth(tqsizeHint().width());
+            setMinimumHeight(tqsizeHint().height());
             setMaximumHeight(32767);
             break;
         case Ideal::Top:
         case Ideal::Bottom:
-            setFixedHeight(sizeHint().height());
-            setMinimumWidth(sizeHint().width());
+            setFixedHeight(tqsizeHint().height());
+            setMinimumWidth(tqsizeHint().width());
             setMaximumWidth(32767);
             break;
     }
@@ -156,13 +156,13 @@ void ButtonBar::resizeEvent(TQResizeEvent *ev)
     {
         case Ideal::Left:
         case Ideal::Right:
-            preferredDimension = l->TQBoxLayout::minimumSize().height();
+            preferredDimension = l->TQBoxLayout::tqminimumSize().height();
             actualDimension = size().height();
             oldDimension = ev->oldSize().height();
             break;
         case Ideal::Top:
         case Ideal::Bottom:
-            preferredDimension = l->TQBoxLayout::minimumSize().width();
+            preferredDimension = l->TQBoxLayout::tqminimumSize().width();
             actualDimension = size().width();
             oldDimension = ev->oldSize().width();
             break;
@@ -285,7 +285,7 @@ int ButtonBar::originalDimension()
     int size = 0;
     for (ButtonList::const_iterator it = m_buttons.constBegin(); it != m_buttons.constEnd(); ++it)
     {
-        size += (*it)->sizeHint((*it)->realText()).width();
+        size += (*it)->tqsizeHint((*it)->realText()).width();
     }
     return size;
 }
diff --git a/apps/ktorrent/newui/buttonbar.h b/apps/ktorrent/newui/buttonbar.h
index ef4c528..a2e8ecc 100644
--- a/apps/ktorrent/newui/buttonbar.h
+++ b/apps/ktorrent/newui/buttonbar.h
@@ -25,21 +25,21 @@
 
 #include "comdefs.h"
 
-#include <layout.h>
+#include <tqlayout.h>
 
 namespace Ideal {
 
 class Button;
 class ButtonBar;
 
-/**@short A layout for a ButtonBar class.
+/**@short A tqlayout for a ButtonBar class.
 
-Overrides minimumSize method to allow shrinking button bar buttons.*/
+Overrides tqminimumSize method to allow shrinking button bar buttons.*/
 class ButtonLayout: public TQBoxLayout{
 public:
     ButtonLayout(ButtonBar *parent, Direction d, int margin = 0, int spacing = -1, const char * name = 0);
 
-    virtual TQSize minimumSize() const;
+    virtual TQSize tqminimumSize() const;
 
 private:
     ButtonBar *m_buttonBar;
diff --git a/apps/ktorrent/newui/ddockwindow.cpp b/apps/ktorrent/newui/ddockwindow.cpp
index e762e5f..f008e56 100644
--- a/apps/ktorrent/newui/ddockwindow.cpp
+++ b/apps/ktorrent/newui/ddockwindow.cpp
@@ -20,7 +20,7 @@
 #include "ddockwindow.h"
 
 #include <tqtoolbutton.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqstyle.h>
 #include <tqwidgetstack.h>
 #include <tqimage.h>
@@ -104,7 +104,7 @@ void DDockWindow::setVisible(bool v)
 {
     //write dock width to the config file
     KConfig *config = kapp->config();
-    TQString group = TQString("%1").arg(m_name);
+    TQString group = TQString("%1").tqarg(m_name);
     config->setGroup(group);
 
     if (m_visible)
@@ -115,13 +115,13 @@ void DDockWindow::setVisible(bool v)
     v ? m_widgetStack->show() : m_widgetStack->hide();
     m_visible = v;
 
-    m_internalLayout->invalidate();
+    m_internalLayout->tqinvalidate();
     if (!m_visible)
     {
         if (m_position == DDockWindow::Bottom)
-            setFixedExtentHeight(m_internalLayout->sizeHint().height());
+            setFixedExtentHeight(m_internalLayout->tqsizeHint().height());
         else
-            setFixedExtentWidth(m_internalLayout->sizeHint().width());
+            setFixedExtentWidth(m_internalLayout->tqsizeHint().width());
         emit hidden();
     }
     else
@@ -130,12 +130,12 @@ void DDockWindow::setVisible(bool v)
         int size = 0;
         if (m_position == DDockWindow::Bottom)
         {
-            size = config->readNumEntry("ViewWidth", m_internalLayout->minimumSize().height());
+            size = config->readNumEntry("ViewWidth", m_internalLayout->tqminimumSize().height());
             setFixedExtentHeight(size);
         }
         else
         {
-            size = config->readNumEntry("ViewWidth", m_internalLayout->minimumSize().width());
+            size = config->readNumEntry("ViewWidth", m_internalLayout->tqminimumSize().width());
             setFixedExtentWidth(size);
         }
     }
@@ -148,7 +148,7 @@ void DDockWindow::loadSettings()
 void DDockWindow::saveSettings()
 {
     KConfig *config = kapp->config();
-    TQString group = TQString("%1").arg(m_name);
+    TQString group = TQString("%1").tqarg(m_name);
     int invisibleWidth = 0;
     config->setGroup(group);
     if (config->hasKey("ViewWidth"))
@@ -200,7 +200,7 @@ void DDockWindow::addWidget(const TQString &title, TQWidget *widget, bool skipAc
         //if the widget was selected last time the dock is deleted
         //we need to show it
         KConfig *config = kapp->config();
-        TQString group = TQString("%1").arg(m_name);
+        TQString group = TQString("%1").tqarg(m_name);
         config->setGroup(group);
         if (config->readEntry("ViewLastWidget") == title)
         {
@@ -338,7 +338,7 @@ bool DDockWindow::isActive()
 {
     if (m_toggledButton)
     {
-        TQWidget *w = tqApp->focusWidget();
+        TQWidget *w = tqApp->tqfocusWidget();
         if (!w)
             return false;
         TQWidget *toolWidget = m_widgets[m_toggledButton];
diff --git a/apps/ktorrent/newui/dmainwindow.cpp b/apps/ktorrent/newui/dmainwindow.cpp
index d5edb2f..26186d0 100644
--- a/apps/ktorrent/newui/dmainwindow.cpp
+++ b/apps/ktorrent/newui/dmainwindow.cpp
@@ -189,8 +189,8 @@ DTabWidget *DMainWindow::splitVertical()
 
 void DMainWindow::invalidateActiveTabWidget()
 {
-/*    TQWidget *focused = m_central->focusWidget();
-    kdDebug(9000) << "invalidate: " << focused << endl;
+/*    TQWidget *focused = m_central->tqfocusWidget();
+    kdDebug(9000) << "tqinvalidate: " << focused << endl;
     if (focused == 0)
         return;
     if (!m_widgets.contains(focused))
diff --git a/apps/ktorrent/newui/docksplitter.cpp b/apps/ktorrent/newui/docksplitter.cpp
index 6da580f..4931ad0 100644
--- a/apps/ktorrent/newui/docksplitter.cpp
+++ b/apps/ktorrent/newui/docksplitter.cpp
@@ -113,7 +113,7 @@ void DockSplitter::removeDock(uint row, uint col, bool alsoDelete)
         w->hide();
     }
 
-    m_splitters[row]->setMinimumSize(m_splitters[row]->minimumSizeHint());
+    m_splitters[row]->setMinimumSize(m_splitters[row]->tqminimumSizeHint());
 
     if (isRowEmpty(row))
     {
diff --git a/apps/ktorrent/newui/dtabwidget.cpp b/apps/ktorrent/newui/dtabwidget.cpp
index 202396a..fd7fad0 100644
--- a/apps/ktorrent/newui/dtabwidget.cpp
+++ b/apps/ktorrent/newui/dtabwidget.cpp
@@ -90,7 +90,7 @@ void DTabWidget::insertTab(TQWidget *child, const TQString &label, int index)
     if (m_closeButton && m_closeButtonShown)
         m_closeButton->show();
     KTabWidget::insertTab(child, label, index);
-    if (index != -1) tabBar()->repaint();
+    if (index != -1) tabBar()->tqrepaint();
 }
 
 void DTabWidget::insertTab(TQWidget *child, const TQIconSet &iconset, 
@@ -99,7 +99,7 @@ void DTabWidget::insertTab(TQWidget *child, const TQIconSet &iconset,
     if (m_closeButton && m_closeButtonShown)
         m_closeButton->show();
     KTabWidget::insertTab(child, iconset, label, index);
-    if (index != -1) tabBar()->repaint();
+    if (index != -1) tabBar()->tqrepaint();
 }
 
 /*void DTabWidget::updateHistory(TQWidget *w)
diff --git a/apps/ktorrent/pastedialog.cpp b/apps/ktorrent/pastedialog.cpp
index b562730..7d3bff9 100644
--- a/apps/ktorrent/pastedialog.cpp
+++ b/apps/ktorrent/pastedialog.cpp
@@ -22,7 +22,7 @@
 #include "ktorrentcore.h"
 #include <kpushbutton.h>
 #include <kstdguiitem.h>
-#include <clipboard.h>
+#include <tqclipboard.h>
 #include <tqapplication.h>
 #include <kurl.h>
 #include <klineedit.h>
@@ -33,7 +33,7 @@ PasteDialog::PasteDialog(KTorrentCore* core, TQWidget *parent, const char *name)
 		:PasteDlgBase(parent, name)
 {
 	m_core = core;
-	TQClipboard *cb = TQApplication::clipboard();
+	TQClipboard *cb = TQApplication::tqclipboard();
 	TQString text = cb->text(TQClipboard::Clipboard);
 	KURL url = KURL::fromPathOrURL(text);
 	if ( url.isValid() )
diff --git a/apps/ktorrent/pastedlgbase.ui b/apps/ktorrent/pastedlgbase.ui
index 9121734..6762dfe 100644
--- a/apps/ktorrent/pastedlgbase.ui
+++ b/apps/ktorrent/pastedlgbase.ui
@@ -20,7 +20,7 @@
             <verstretch>0</verstretch>
         </sizepolicy>
     </property>
-    <property name="minimumSize">
+    <property name="tqminimumSize">
         <size>
             <width>0</width>
             <height>0</height>
@@ -38,7 +38,7 @@
         </property>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout2</cstring>
+                <cstring>tqlayout2</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -64,7 +64,7 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>400</width>
                             <height>0</height>
@@ -75,7 +75,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout4</cstring>
+                <cstring>tqlayout4</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -91,7 +91,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>297</width>
                             <height>20</height>
diff --git a/apps/ktorrent/pref.cpp b/apps/ktorrent/pref.cpp
index a379c66..4fbc0fd 100644
--- a/apps/ktorrent/pref.cpp
+++ b/apps/ktorrent/pref.cpp
@@ -22,7 +22,7 @@
 #include <kactivelabel.h>
 #include <kglobal.h>
 #include <kcombobox.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqlabel.h>
 #include <tqcheckbox.h>
 #include <knuminput.h>
@@ -281,7 +281,7 @@ bool GeneralPrefPage::apply()
 		{
 			TQString err = KResolver::errorString(res.error());
 			TQString msg = i18n("Cannot lookup %1: %2\n"
-							   "Please provide a valid IP address or hostname.").arg(externalIP).arg(err);
+							   "Please provide a valid IP address or hostname.").tqarg(externalIP).tqarg(err);
 			KMessageBox::error(0, msg, i18n("Error"));
 			return false;
 		}
diff --git a/apps/ktorrent/queuedialog.cpp b/apps/ktorrent/queuedialog.cpp
index 01293cf..508789b 100644
--- a/apps/ktorrent/queuedialog.cpp
+++ b/apps/ktorrent/queuedialog.cpp
@@ -30,7 +30,7 @@
 #include <tqtabwidget.h>
 #include <tqgroupbox.h>
 #include <tqpushbutton.h>
-#include <layout.h>
+#include <tqlayout.h>
 
 #include <klocale.h>
 #include <kglobal.h>
@@ -123,7 +123,7 @@ QueueDialog::QueueDialog(bt::QueueManager* qm, TQWidget *parent, const char *nam
 	for( ; it != qman->end(); ++it)
 	{
 		TorrentInterface* tc = *it;
-		TorrentStatus ts = tc->getStats().status;
+		TorrenttqStatus ts = tc->getStats().status;
 		
 		if(ts == kt::SEEDING || ts == kt::DOWNLOAD_COMPLETE || 
 			ts == kt::SEEDING_COMPLETE || tc->getStats().completed)
@@ -288,7 +288,7 @@ void QueueDialog::downloadList_currentChanged(TQListViewItem* item)
 {
 	if(!item)
 	{
-		dlStatus->clear();
+		dltqStatus->clear();
 		dlTracker->clear();
 		dlRatio->clear();
 		dlDHT->clear();
@@ -298,9 +298,9 @@ void QueueDialog::downloadList_currentChanged(TQListViewItem* item)
 	const TorrentInterface* tc = ((QueueItem*)item)->getTC();
 	TorrentStats s = tc->getStats();
 	
-	dlStatus->setText(tc->statusToString());
+	dltqStatus->setText(tc->statusToString());
 	dlTracker->setText(tc->getTrackersList()->getTrackerURL().prettyURL());
-	dlRatio->setText(TQString("%1").arg((float)s.bytes_uploaded / s.bytes_downloaded,0,'f',2));
+	dlRatio->setText(TQString("%1").tqarg((float)s.bytes_uploaded / s.bytes_downloaded,0,'f',2));
 	dlBytes->setText(BytesToString(s.bytes_left_to_download));
 	dlDHT->setText(s.priv_torrent ? i18n("No (private torrent)") : i18n("Yes"));
 }
@@ -309,7 +309,7 @@ void QueueDialog::seedList_currentChanged(TQListViewItem* item)
 {
 	if(!item)
 	{
-		ulStatus->clear();
+		ultqStatus->clear();
 		ulTracker->clear();
 		ulRatio->clear();
 		ulDHT->clear();
@@ -319,9 +319,9 @@ void QueueDialog::seedList_currentChanged(TQListViewItem* item)
 	const TorrentInterface* tc = ((QueueItem*)item)->getTC();
 	TorrentStats s = tc->getStats();
 	
-	ulStatus->setText(tc->statusToString());
+	ultqStatus->setText(tc->statusToString());
 	ulTracker->setText(tc->getTrackersList()->getTrackerURL().prettyURL());
-	ulRatio->setText(TQString("%1").arg((float)s.bytes_uploaded / s.bytes_downloaded,0,'f',2));
+	ulRatio->setText(TQString("%1").tqarg((float)s.bytes_uploaded / s.bytes_downloaded,0,'f',2));
 	ulBytes->setText(BytesToString(s.bytes_uploaded));
 	ulDHT->setText(s.priv_torrent ? i18n("No (private torrent)") : i18n("Yes"));
 }
diff --git a/apps/ktorrent/queuedlg.ui b/apps/ktorrent/queuedlg.ui
index 00a194f..8517b57 100644
--- a/apps/ktorrent/queuedlg.ui
+++ b/apps/ktorrent/queuedlg.ui
@@ -47,7 +47,7 @@
                             </property>
                             <widget class="TQLayoutWidget" row="0" column="0">
                                 <property name="name">
-                                    <cstring>layout25</cstring>
+                                    <cstring>tqlayout25</cstring>
                                 </property>
                                 <vbox>
                                     <property name="name">
@@ -121,7 +121,7 @@
                             </widget>
                             <widget class="TQLayoutWidget" row="0" column="1">
                                 <property name="name">
-                                    <cstring>layout26</cstring>
+                                    <cstring>tqlayout26</cstring>
                                 </property>
                                 <vbox>
                                     <property name="name">
@@ -129,7 +129,7 @@
                                     </property>
                                     <widget class="TQLabel">
                                         <property name="name">
-                                            <cstring>dlStatus</cstring>
+                                            <cstring>dltqStatus</cstring>
                                         </property>
                                         <property name="text">
                                             <string></string>
@@ -263,7 +263,7 @@
                             </property>
                             <widget class="TQLayoutWidget" row="0" column="0">
                                 <property name="name">
-                                    <cstring>layout15</cstring>
+                                    <cstring>tqlayout15</cstring>
                                 </property>
                                 <vbox>
                                     <property name="name">
@@ -337,7 +337,7 @@
                             </widget>
                             <widget class="TQLayoutWidget" row="0" column="1">
                                 <property name="name">
-                                    <cstring>layout27</cstring>
+                                    <cstring>tqlayout27</cstring>
                                 </property>
                                 <vbox>
                                     <property name="name">
@@ -345,7 +345,7 @@
                                     </property>
                                     <widget class="TQLabel">
                                         <property name="name">
-                                            <cstring>ulStatus</cstring>
+                                            <cstring>ultqStatus</cstring>
                                         </property>
                                         <property name="text">
                                             <string></string>
@@ -392,7 +392,7 @@
         </widget>
         <widget class="TQLayoutWidget" row="0" column="1">
             <property name="name">
-                <cstring>layout7</cstring>
+                <cstring>tqlayout7</cstring>
             </property>
             <vbox>
                 <property name="name">
@@ -400,7 +400,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout49</cstring>
+                        <cstring>tqlayout49</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -416,7 +416,7 @@
                             <property name="sizeType">
                                 <enum>Preferred</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>20</height>
@@ -452,7 +452,7 @@
                             <property name="sizeType">
                                 <enum>Preferred</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>40</width>
                                     <height>20</height>
@@ -471,7 +471,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>30</height>
@@ -504,7 +504,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>20</height>
@@ -540,7 +540,7 @@
                     <property name="sizeType">
                         <enum>Preferred</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>20</height>
@@ -573,7 +573,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>20</height>
diff --git a/apps/ktorrent/scandialog.cpp b/apps/ktorrent/scandialog.cpp
index 80fd681..292c1ea 100644
--- a/apps/ktorrent/scandialog.cpp
+++ b/apps/ktorrent/scandialog.cpp
@@ -67,14 +67,14 @@ void ScanDialog::scan()
 	}
 	catch (bt::Error & err)
 	{
-		KMessageBox::error(0,i18n("Error scanning data: %1").arg(err.toString()));
+		KMessageBox::error(0,i18n("Error scanning data: %1").tqarg(err.toString()));
 	}
 	
 }
 
 void ScanDialog::execute(kt::TorrentInterface* tc,bool silently)
 {
-	m_torrent_label->setText(i18n("Scanning data of <b>%1</b> :").arg(tc->getStats().torrent_name));
+	m_torrent_label->setText(i18n("Scanning data of <b>%1</b> :").tqarg(tc->getStats().torrent_name));
 	adjustSize();
 	m_cancel->setEnabled(true);
 	this->silently = silently;
diff --git a/apps/ktorrent/scandlgbase.ui b/apps/ktorrent/scandlgbase.ui
index 18c76f1..89ffb9f 100644
--- a/apps/ktorrent/scandlgbase.ui
+++ b/apps/ktorrent/scandlgbase.ui
@@ -40,7 +40,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout5</cstring>
+                <cstring>tqlayout5</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -48,7 +48,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout3</cstring>
+                        <cstring>tqlayout3</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -74,7 +74,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout4</cstring>
+                        <cstring>tqlayout4</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -84,7 +84,7 @@
                             <property name="name">
                                 <cstring>m_chunks_found</cstring>
                             </property>
-                            <property name="minimumSize">
+                            <property name="tqminimumSize">
                                 <size>
                                     <width>100</width>
                                     <height>0</height>
@@ -96,7 +96,7 @@
                             <property name="text">
                                 <string>0</string>
                             </property>
-                            <property name="alignment">
+                            <property name="tqalignment">
                                 <set>AlignVCenter|AlignRight</set>
                             </property>
                         </widget>
@@ -104,7 +104,7 @@
                             <property name="name">
                                 <cstring>m_chunks_failed</cstring>
                             </property>
-                            <property name="minimumSize">
+                            <property name="tqminimumSize">
                                 <size>
                                     <width>100</width>
                                     <height>0</height>
@@ -119,7 +119,7 @@
                             <property name="text">
                                 <string>0</string>
                             </property>
-                            <property name="alignment">
+                            <property name="tqalignment">
                                 <set>AlignVCenter|AlignRight</set>
                             </property>
                         </widget>
@@ -148,7 +148,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout8</cstring>
+                <cstring>tqlayout8</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -164,7 +164,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>181</width>
                             <height>20</height>
diff --git a/apps/ktorrent/speedlimitsdlg.cpp b/apps/ktorrent/speedlimitsdlg.cpp
index 69c6a48..5fbe5b4 100644
--- a/apps/ktorrent/speedlimitsdlg.cpp
+++ b/apps/ktorrent/speedlimitsdlg.cpp
@@ -33,7 +33,7 @@ using namespace kt;
 SpeedLimitsDlg::SpeedLimitsDlg(kt::TorrentInterface* ti,TQWidget* parent, const char* name)
 		: SpeedLimitsDlgBase(parent,name,true,0),tor(ti)
 {
-	m_main_caption->setText(i18n("Speed limits for <b>%1</b>:").arg(tor->getStats().torrent_name));
+	m_main_caption->setText(i18n("Speed limits for <b>%1</b>:").tqarg(tor->getStats().torrent_name));
 	Uint32 up,down;
 	tor->getTrafficLimits(up,down);
 	m_upload_rate->setValue(up / 1024);
diff --git a/apps/ktorrent/speedlimitsdlgbase.ui b/apps/ktorrent/speedlimitsdlgbase.ui
index 520a705..f4313e2 100644
--- a/apps/ktorrent/speedlimitsdlgbase.ui
+++ b/apps/ktorrent/speedlimitsdlgbase.ui
@@ -29,7 +29,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout8</cstring>
+                <cstring>tqlayout8</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -37,7 +37,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout7</cstring>
+                        <cstring>tqlayout7</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -63,7 +63,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout5</cstring>
+                        <cstring>tqlayout5</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -83,7 +83,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout6</cstring>
+                        <cstring>tqlayout6</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -125,7 +125,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout3</cstring>
+                <cstring>tqlayout3</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -141,7 +141,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>121</width>
                             <height>20</height>
diff --git a/apps/ktorrent/torrentcreatordlg.cpp b/apps/ktorrent/torrentcreatordlg.cpp
index 8518de3..d42c06f 100644
--- a/apps/ktorrent/torrentcreatordlg.cpp
+++ b/apps/ktorrent/torrentcreatordlg.cpp
@@ -46,7 +46,7 @@ TorrentCreatorDlg::TorrentCreatorDlg(KTorrentCore* core,TQWidget *parent, const
 	TQMap<TQString, int> n = bt::Globals::instance().getDHT().getClosestGoodNodes(10);
 	
 	for(TQMap<TQString, int>::iterator it = n.begin(); it!=n.end(); ++it)
-		new TQListViewItem(m_nodeList, it.key(), TQString("%1").arg(it.data()));
+		new TQListViewItem(m_nodeList, it.key(), TQString("%1").tqarg(it.data()));
 }
 
 TorrentCreatorDlg::~TorrentCreatorDlg()
@@ -105,7 +105,7 @@ void TorrentCreatorDlg::onCreate()
 		s += ".torrent";
 
 	KProgressDialog* dlg = new KProgressDialog(this,0);
-	dlg->setLabel(i18n("Creating %1...").arg(s));
+	dlg->setLabel(i18n("Creating %1...").tqarg(s));
 	dlg->setModal(true);
 	dlg->setAllowCancel(false);
 	dlg->show();
@@ -136,7 +136,7 @@ void TorrentCreatorDlg::btnRemoveNode_clicked()
 
 void TorrentCreatorDlg::btnAddNode_clicked()
 {
-	new TQListViewItem(m_nodeList, m_node->text(), TQString("%1").arg(m_port->value()));
+	new TQListViewItem(m_nodeList, m_node->text(), TQString("%1").tqarg(m_port->value()));
 }
 
 void TorrentCreatorDlg::m_nodeList_selectionChanged(TQListViewItem*)
diff --git a/apps/ktorrent/torrentcreatordlgbase.ui b/apps/ktorrent/torrentcreatordlgbase.ui
index a9199bc..fa02179 100644
--- a/apps/ktorrent/torrentcreatordlgbase.ui
+++ b/apps/ktorrent/torrentcreatordlgbase.ui
@@ -24,7 +24,7 @@
         </property>
         <widget class="TQLayoutWidget" row="0" column="0">
             <property name="name">
-                <cstring>layout2</cstring>
+                <cstring>tqlayout2</cstring>
             </property>
             <vbox>
                 <property name="name">
@@ -66,7 +66,7 @@
                 </property>
                 <widget class="TQLayoutWidget" row="0" column="0">
                     <property name="name">
-                        <cstring>layout7</cstring>
+                        <cstring>tqlayout7</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -148,7 +148,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>21</width>
                                     <height>20</height>
@@ -188,7 +188,7 @@
         </widget>
         <widget class="TQLayoutWidget" row="5" column="0">
             <property name="name">
-                <cstring>layout9</cstring>
+                <cstring>tqlayout9</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -233,7 +233,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>20</height>
@@ -319,7 +319,7 @@
                 </widget>
                 <widget class="TQLayoutWidget" row="0" column="0">
                     <property name="name">
-                        <cstring>layout9</cstring>
+                        <cstring>tqlayout9</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -372,7 +372,7 @@
                     <property name="sizeType">
                         <enum>Maximum</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>40</width>
                             <height>20</height>
@@ -422,7 +422,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>40</height>
@@ -436,7 +436,7 @@
                     <property name="text">
                         <string>NOTE: Some known good DHT nodes are already inserted. You should probably insert your own IP address and port too if you plan to seed this torrent.</string>
                     </property>
-                    <property name="alignment">
+                    <property name="tqalignment">
                         <set>WordBreak|AlignVCenter</set>
                     </property>
                 </widget>
diff --git a/apps/ktorrent/trayhoverpopup.cpp b/apps/ktorrent/trayhoverpopup.cpp
index 5cce261..7df590f 100644
--- a/apps/ktorrent/trayhoverpopup.cpp
+++ b/apps/ktorrent/trayhoverpopup.cpp
@@ -114,7 +114,7 @@ void TrayHoverPopup::create()
 		hb->setSpacing(KDialog::spacingHint());
 		TQLabel* pix_lbl = new TQLabel(hb,"title_icon");
 		pix_lbl->setPixmap(pix);
-		pix_lbl->setAlignment(AlignLeft);
+		pix_lbl->tqsetAlignment(AlignLeft);
 	}
 	 
 	
@@ -122,13 +122,13 @@ void TrayHoverPopup::create()
 	TQFont fnt = title->font();
 	fnt.setBold( true );
 	title->setFont( fnt );
-	title->setAlignment( TQt::AlignHCenter );
+	title->tqsetAlignment( TQt::AlignHCenter );
 	if ( hb )
 		hb->setStretchFactor(title, 10 ); // enforce centering
 
 	// text will be filled later
 	text = new TQLabel( "Dummy", vb, "msg_label" );
-				text->setAlignment( AlignLeft );
+				text->tqsetAlignment( AlignLeft );
 	setView(vb);
 }
 	
diff --git a/apps/ktorrent/trayicon.cpp b/apps/ktorrent/trayicon.cpp
index 8588fc2..14a3db7 100644
--- a/apps/ktorrent/trayicon.cpp
+++ b/apps/ktorrent/trayicon.cpp
@@ -88,24 +88,24 @@ void TrayIcon::leaveEvent(TQEvent* )
 void TrayIcon::updateStats(const CurrentStats stats, bool showBars,int downloadBandwidth, int uploadBandwidth )
 {
 	TQString tip = i18n("<table cellpadding='2' cellspacing='2' align='center'><tr><td><b>Speed:</b></td><td></td></tr><tr><td>Download: <font color='#1c9a1c'>%1</font></td><td>Upload: <font color='#990000'>%2</font></td></tr><tr><td><b>Transfer:</b></td><td></td></tr><tr><td>Download: <font color='#1c9a1c'>%3</font></td><td>Upload: <font color='#990000'>%4</font></td></tr></table>")
-			.arg(KBytesPerSecToString((double)stats.download_speed/1024.0))
-			.arg(KBytesPerSecToString((double)stats.upload_speed/1024.0))
-			.arg(BytesToString(stats.bytes_downloaded))
-			.arg(BytesToString(stats.bytes_uploaded));
+			.tqarg(KBytesPerSecToString((double)stats.download_speed/1024.0))
+			.tqarg(KBytesPerSecToString((double)stats.upload_speed/1024.0))
+			.tqarg(BytesToString(stats.bytes_downloaded))
+			.tqarg(BytesToString(stats.bytes_uploaded));
 	m_hover_popup->updateText(tip);
 	
 	if(showBars)
 		drawSpeedBar(stats.download_speed/1024,stats.upload_speed/1024, downloadBandwidth, uploadBandwidth);
 	else if (previousDownloadHeight > 0 || previousUploadHeight > 0)
 	{
-		repaint(); // clear the bars if they are disabled
+		tqrepaint(); // clear the bars if they are disabled
 		previousDownloadHeight = previousUploadHeight = 0;
 	}
 }
 
 void TrayIcon::drawSpeedBar(int downloadSpeed, int uploadSpeed, int downloadBandwidth, int uploadBandwidth )
 {
-	//check if need repaint
+	//check if need tqrepaint
 	if (uploadBandwidth == 0)
 		 uploadBandwidth = 1;
 	if (downloadBandwidth == 0)
@@ -116,7 +116,7 @@ void TrayIcon::drawSpeedBar(int downloadSpeed, int uploadSpeed, int downloadBand
 	if(previousDownloadHeight==DownloadHeight && previousUploadHeight==UploadHeight)
 		return;
 	
-	repaint ();
+	tqrepaint ();
 
 	TQBrush brushD(green);
 	TQBrush brushU(red);
@@ -146,9 +146,9 @@ void TrayIcon::finished(TorrentInterface* tc)
 
 	TQString msg = i18n("<b>%1</b> has completed downloading."
 						"<br>Average speed: %2 DL / %3 UL.")
-						.arg(s.torrent_name)
-						.arg(KBytesPerSecToString(speed_down / tc->getRunningTimeDL()))
-						.arg(KBytesPerSecToString(speed_up / tc->getRunningTimeUL()));
+						.tqarg(s.torrent_name)
+						.tqarg(KBytesPerSecToString(speed_down / tc->getRunningTimeDL()))
+						.tqarg(KBytesPerSecToString(speed_up / tc->getRunningTimeUL()));
 
 	showPassivePopup(msg,i18n("Download completed"));
 }
@@ -164,10 +164,10 @@ void TrayIcon::maxShareRatioReached(kt::TorrentInterface* tc)
 	
 	TQString msg = i18n("<b>%1</b> has reached its maximum share ratio of %2 and has been stopped."
 			"<br>Uploaded %3 at an average speed of %4.")
-			.arg(s.torrent_name)
-			.arg(loc->formatNumber(s.max_share_ratio,2))
-			.arg(BytesToString(s.bytes_uploaded))
-			.arg(KBytesPerSecToString(speed_up / tc->getRunningTimeUL()));
+			.tqarg(s.torrent_name)
+			.tqarg(loc->formatNumber(s.max_share_ratio,2))
+			.tqarg(BytesToString(s.bytes_uploaded))
+			.tqarg(KBytesPerSecToString(speed_up / tc->getRunningTimeUL()));
 	
 	showPassivePopup(msg,i18n("Seeding completed"));
 }
@@ -183,10 +183,10 @@ void TrayIcon::maxSeedTimeReached(kt::TorrentInterface* tc)
 	
 	TQString msg = i18n("<b>%1</b> has reached its maximum seed time of %2 hours and has been stopped."
 			"<br>Uploaded %3 at an average speed of %4.")
-			.arg(s.torrent_name)
-			.arg(loc->formatNumber(s.max_seed_time,2))
-			.arg(BytesToString(s.bytes_uploaded))
-			.arg(KBytesPerSecToString(speed_up / tc->getRunningTimeUL()));
+			.tqarg(s.torrent_name)
+			.tqarg(loc->formatNumber(s.max_seed_time,2))
+			.tqarg(BytesToString(s.bytes_uploaded))
+			.tqarg(KBytesPerSecToString(speed_up / tc->getRunningTimeUL()));
 	
 	showPassivePopup(msg,i18n("Seeding completed"));
 }
@@ -198,7 +198,7 @@ void TrayIcon::torrentStoppedByError(kt::TorrentInterface* tc, TQString msg)
 	
 	const TorrentStats & s = tc->getStats();
 	TQString err_msg = i18n("<b>%1</b> has been stopped with the following error: <br>%2")
-				.arg(s.torrent_name).arg(msg);
+				.tqarg(s.torrent_name).tqarg(msg);
 	
 	showPassivePopup(err_msg,i18n("Error"));
 }
@@ -211,7 +211,7 @@ void TrayIcon::corruptedData(kt::TorrentInterface* tc)
 	const TorrentStats & s = tc->getStats();
 	TQString err_msg = i18n("Corrupted data has been found in the torrent <b>%1</b>"
 			"<br>It would be a good idea to do a data integrity check on the torrent.")
-			.arg(s.torrent_name);
+			.tqarg(s.torrent_name);
 	showPassivePopup(err_msg,i18n("Error"));
 }
 
@@ -227,10 +227,10 @@ void TrayIcon::queuingNotPossible(kt::TorrentInterface* tc)
 	 
 	if (tc->overMaxRatio())
 		msg = i18n("<b>%1</b> has reached its maximum share ratio of %2 and cannot be enqueued. Remove the limit manually if you want to continue seeding.")
-				.arg(s.torrent_name).arg(loc->formatNumber(s.max_share_ratio,2));
+				.tqarg(s.torrent_name).tqarg(loc->formatNumber(s.max_share_ratio,2));
 	else
 		msg = i18n("<b>%1</b> has reached its maximum seed time of %2 hours and cannot be enqueued. Remove the limit manually if you want to continue seeding.")
-				.arg(s.torrent_name).arg(loc->formatNumber(s.max_seed_time,2));
+				.tqarg(s.torrent_name).tqarg(loc->formatNumber(s.max_seed_time,2));
 	
 	showPassivePopup(msg,i18n("Torrent cannot be enqueued."));
 }
@@ -240,7 +240,7 @@ void TrayIcon::canNotStart(kt::TorrentInterface* tc,kt::TorrentStartResponse rea
 	if (!Settings::showPopups())
 		return;
 	
-	TQString msg = i18n("Cannot start <b>%1</b> : <br>").arg(tc->getStats().torrent_name);
+	TQString msg = i18n("Cannot start <b>%1</b> : <br>").tqarg(tc->getStats().torrent_name);
 	switch (reason)
 	{
 	case kt::TQM_LIMITS_REACHED:
@@ -274,7 +274,7 @@ void TrayIcon::lowDiskSpace(kt::TorrentInterface * tc, bool stopped)
 	
 	const TorrentStats & s = tc->getStats();
 	
-	TQString msg = i18n("Your disk is running out of space.<br /><b>%1</b> is being downloaded to '%2'.").arg(s.torrent_name).arg(tc->getDataDir());
+	TQString msg = i18n("Your disk is running out of space.<br /><b>%1</b> is being downloaded to '%2'.").tqarg(s.torrent_name).tqarg(tc->getDataDir());
 	
 	if(stopped)
 		msg.prepend(i18n("Torrent has been stopped.<br />"));
@@ -335,10 +335,10 @@ void SetMaxRate::makeMenu()
 			{
 				if(rate == valuePair[j] && j==0)
 				{
-					setItemChecked(insertItem(TQString("%1").arg(valuePair[j]),-1, (j == 0) ? 2 : count()), true);
+					setItemChecked(insertItem(TQString("%1").tqarg(valuePair[j]),-1, (j == 0) ? 2 : count()), true);
 				}
 				else
-					insertItem(TQString("%1").arg(valuePair[j]),-1, (j == 0) ? 2 : count());
+					insertItem(TQString("%1").tqarg(valuePair[j]),-1, (j == 0) ? 2 : count());
 			}
 		}
 
diff --git a/apps/ktupnptest/mainwidget.ui b/apps/ktupnptest/mainwidget.ui
index ed2022c..0aacede 100644
--- a/apps/ktupnptest/mainwidget.ui
+++ b/apps/ktupnptest/mainwidget.ui
@@ -23,7 +23,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout1</cstring>
+                <cstring>tqlayout1</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -39,7 +39,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>61</width>
                             <height>20</height>
diff --git a/apps/ktupnptest/upnptestapp.cpp b/apps/ktupnptest/upnptestapp.cpp
index 7ccbb4f..0d14228 100644
--- a/apps/ktupnptest/upnptestapp.cpp
+++ b/apps/ktupnptest/upnptestapp.cpp
@@ -21,7 +21,7 @@
 #include <klocale.h>
 #include <kapplication.h>
 #include <kmessagebox.h>
-#include <textbrowser.h>
+#include <tqtextbrowser.h>
 #include <util/error.h>
 #include "upnptestapp.h"
 #include "mainwidget.h"