Remove the tq in front of these incorrectly TQt4-converted methods/data members:

tqrepaint[...]
tqinvalidate[...]
tqparent[...]
tqmask[...]
tqlayout[...]
tqalignment[...]


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/rosegarden@1240522 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

88 files changed, 443 insertions, 443 deletions

diff --git a/src/base/AnalysisTypes.cpp b/src/base/AnalysisTypes.cpp
index a07fd96..316c58f 100644
--- a/src/base/AnalysisTypes.cpp
+++ b/src/base/AnalysisTypes.cpp
@@ -234,7 +234,7 @@ ChordLabel::checkMap()
     // a pitch class (pitch%12) in a chord. C major has three pitch
     // classes, C, E, and G natural; if you take the MIDI pitches
     // of those notes modulo 12, you get 0, 4, and 7, so the tqmask for
-    // major triads is (1<<0)+(1<<4)+(1<<7). All the tqmasks are for chords
+    // major triads is (1<<0)+(1<<4)+(1<<7). All the masks are for chords
     // built on C.
 
     const int basicChordMasks[8] =
diff --git a/src/base/AnalysisTypes.h b/src/base/AnalysisTypes.h
index df3a416..fb99cac 100644
--- a/src/base/AnalysisTypes.h
+++ b/src/base/AnalysisTypes.h
@@ -62,8 +62,8 @@ NoChord = "no-chord",
 ///////////////////////////////////////////////////////////////////////////
 
 /**
- * ChordLabel names chords and identifies them from their tqmasks. See
- * ChordLabel::checkMap() for details on what the tqmasks are and
+ * ChordLabel names chords and identifies them from their masks. See
+ * ChordLabel::checkMap() for details on what the masks are and
  * AnalysisHelper::labelChords() for an example.
  */
 
diff --git a/src/base/Configuration.cpp b/src/base/Configuration.cpp
index cf633c5..a3d836f 100644
--- a/src/base/Configuration.cpp
+++ b/src/base/Configuration.cpp
@@ -171,7 +171,7 @@ const PropertyName DocumentConfiguration::TransportMode         = "transportmode
 DocumentConfiguration::DocumentConfiguration()
 {
     set<Int>(ZoomLevel, 0);
-    set<String>(TransportMode, ""); // aptqparently generates an exception if not initialized
+    set<String>(TransportMode, ""); // apparently generates an exception if not initialized
 }
     
 DocumentConfiguration::DocumentConfiguration(const DocumentConfiguration &conf):
diff --git a/src/base/SegmentNotationHelper.h b/src/base/SegmentNotationHelper.h
index ed8abf1..5094929 100644
--- a/src/base/SegmentNotationHelper.h
+++ b/src/base/SegmentNotationHelper.h
@@ -188,7 +188,7 @@ public:
      *
      * @return iterator pointing at the last inserted event.  Also
      * modifies from to point at the first split event (the original
-     * iterator would have been tqinvalidated).
+     * iterator would have been invalidated).
      */
     iterator splitIntoTie(iterator &from, iterator to, timeT baseDuration);
 
@@ -205,7 +205,7 @@ public:
      *
      * @return iterator pointing at the last inserted event.  Also
      * modifies i to point at the first split event (the original
-     * iterator would have been tqinvalidated).
+     * iterator would have been invalidated).
      */
     iterator splitIntoTie(iterator &i, timeT baseDuration);
 
diff --git a/src/base/ViewElement.cpp b/src/base/ViewElement.cpp
index c62aef5..425bdc1 100644
--- a/src/base/ViewElement.cpp
+++ b/src/base/ViewElement.cpp
@@ -29,8 +29,8 @@ namespace Rosegarden
 extern const int MIN_SUBORDERING;
 
 ViewElement::ViewElement(Event *e) :
-    m_tqlayoutX(0.0),
-    m_tqlayoutY(0.0),
+    m_layoutX(0.0),
+    m_layoutY(0.0),
     m_event(e)
 {
     // nothing
diff --git a/src/base/ViewElement.h b/src/base/ViewElement.h
index f898e51..58d312d 100644
--- a/src/base/ViewElement.h
+++ b/src/base/ViewElement.h
@@ -58,7 +58,7 @@ public:
      *
      * @see getCanvasX()
      */
-    virtual double getLayoutX() const   { return m_tqlayoutX; }
+    virtual double getLayoutX() const   { return m_layoutX; }
 
     /**
      * Returns the Y coordinate of the element, as computed by the
@@ -67,19 +67,19 @@ public:
      *
      * @see getCanvasY()
      */
-    virtual double getLayoutY() const   { return m_tqlayoutY; }
+    virtual double getLayoutY() const   { return m_layoutY; }
 
     /**
      * Sets the X coordinate which was computed by the tqlayout engine
      * @see getLayoutX()
      */
-    virtual void   setLayoutX(double x) { m_tqlayoutX = x; }
+    virtual void   setLayoutX(double x) { m_layoutX = x; }
 
     /**
      * Sets the Y coordinate which was computed by the tqlayout engine
      * @see getLayoutY()
      */
-    virtual void   setLayoutY(double y) { m_tqlayoutY = y; }
+    virtual void   setLayoutY(double y) { m_layoutY = y; }
 
     void dump(std::ostream&) const;
 
@@ -88,8 +88,8 @@ public:
 protected:
     ViewElement(Event *);
 
-    double m_tqlayoutX;
-    double m_tqlayoutY;
+    double m_layoutX;
+    double m_layoutY;
     
     Event *m_event;
 };
diff --git a/src/commands/edit/EraseCommand.cpp b/src/commands/edit/EraseCommand.cpp
index 3a3df26..246eb5f 100644
--- a/src/commands/edit/EraseCommand.cpp
+++ b/src/commands/edit/EraseCommand.cpp
@@ -38,7 +38,7 @@ namespace Rosegarden
 EraseCommand::EraseCommand(EventSelection &selection) :
         BasicSelectionCommand(getGlobalName(), selection, true),
         m_selection(&selection),
-        m_retqlayoutEndTime(getEndTime())
+        m_relayoutEndTime(getEndTime())
 {
     // nothing else
 }
@@ -56,7 +56,7 @@ EraseCommand::modifySegment()
 
         if ((*i)->isa(Clef::EventType) ||
                 (*i)->isa(Key ::EventType)) {
-            m_retqlayoutEndTime = getSegment().getEndTime();
+            m_relayoutEndTime = getSegment().getEndTime();
         }
 
         // We used to do this by calling SegmentNotationHelper::deleteEvent
@@ -78,9 +78,9 @@ EraseCommand::modifySegment()
 }
 
 timeT
-EraseCommand::getRetqlayoutEndTime()
+EraseCommand::getRelayoutEndTime()
 {
-    return m_retqlayoutEndTime;
+    return m_relayoutEndTime;
 }
 
 }
diff --git a/src/commands/edit/EraseCommand.h b/src/commands/edit/EraseCommand.h
index e54139b..a662640 100644
--- a/src/commands/edit/EraseCommand.h
+++ b/src/commands/edit/EraseCommand.h
@@ -49,14 +49,14 @@ public:
 
     static TQString getGlobalName() { return i18n("&Erase"); }
 
-    virtual timeT getRetqlayoutEndTime();
+    virtual timeT getRelayoutEndTime();
 
 protected:
     virtual void modifySegment();
 
 private:
     EventSelection *m_selection;// only used on 1st execute (cf bruteForceRedo)
-    timeT m_retqlayoutEndTime;
+    timeT m_relayoutEndTime;
 };
 
 
diff --git a/src/commands/edit/PasteEventsCommand.cpp b/src/commands/edit/PasteEventsCommand.cpp
index 9b84ee7..6726dc7 100644
--- a/src/commands/edit/PasteEventsCommand.cpp
+++ b/src/commands/edit/PasteEventsCommand.cpp
@@ -47,7 +47,7 @@ PasteEventsCommand::PasteEventsCommand(Segment &segment,
                                        PasteType pasteType) :
     BasicCommand(getGlobalName(), segment, pasteTime,
                  getEffectiveEndTime(segment, clipboard, pasteTime)),
-    m_retqlayoutEndTime(getEndTime()),
+    m_relayoutEndTime(getEndTime()),
     m_clipboard(new Clipboard(*clipboard)),
     m_pasteType(pasteType),
     m_pastedEvents(segment)
@@ -62,7 +62,7 @@ PasteEventsCommand::PasteEventsCommand(Segment &segment,
             for (Segment::iterator i = s->begin(); i != s->end(); ++i) {
                 if ((*i)->isa(Clef::EventType) ||
                     (*i)->isa(Key::EventType)) {
-                    m_retqlayoutEndTime = s->getEndTime();
+                    m_relayoutEndTime = s->getEndTime();
                     break;
                 }
             }
@@ -76,7 +76,7 @@ PasteEventsCommand::PasteEventsCommand(Segment &segment,
                                        timeT pasteEndTime,
                                        PasteType pasteType) :
     BasicCommand(getGlobalName(), segment, pasteTime, pasteEndTime),
-    m_retqlayoutEndTime(getEndTime()),
+    m_relayoutEndTime(getEndTime()),
     m_clipboard(new Clipboard(*clipboard)),
     m_pasteType(pasteType),
     m_pastedEvents(segment)
@@ -138,9 +138,9 @@ PasteEventsCommand::getEffectiveEndTime(Segment &segment,
 }
 
 timeT
-PasteEventsCommand::getRetqlayoutEndTime()
+PasteEventsCommand::getRelayoutEndTime()
 {
-    return m_retqlayoutEndTime;
+    return m_relayoutEndTime;
 }
 
 bool
diff --git a/src/commands/edit/PasteEventsCommand.h b/src/commands/edit/PasteEventsCommand.h
index 2817d84..090298b 100644
--- a/src/commands/edit/PasteEventsCommand.h
+++ b/src/commands/edit/PasteEventsCommand.h
@@ -92,14 +92,14 @@ public:
     /// Determine whether this paste will succeed (without executing it yet)
     bool isPossible();
 
-    virtual timeT getRetqlayoutEndTime();
+    virtual timeT getRelayoutEndTime();
 
 protected:
     virtual void modifySegment();
     timeT getEffectiveEndTime(Segment &,
                                           Clipboard *,
                                           timeT);
-    timeT m_retqlayoutEndTime;
+    timeT m_relayoutEndTime;
     Clipboard *m_clipboard;
     PasteType m_pasteType;
     EventSelection m_pastedEvents;
diff --git a/src/commands/matrix/MatrixEraseCommand.cpp b/src/commands/matrix/MatrixEraseCommand.cpp
index 3285e84..c35259e 100644
--- a/src/commands/matrix/MatrixEraseCommand.cpp
+++ b/src/commands/matrix/MatrixEraseCommand.cpp
@@ -44,14 +44,14 @@ MatrixEraseCommand::MatrixEraseCommand(Segment &segment,
                      event->getAbsoluteTime() + event->getDuration(),
                      true),
         m_event(event),
-        m_retqlayoutEndTime(getEndTime())
+        m_relayoutEndTime(getEndTime())
 {
     // nothing
 }
 
-timeT MatrixEraseCommand::getRetqlayoutEndTime()
+timeT MatrixEraseCommand::getRelayoutEndTime()
 {
-    return m_retqlayoutEndTime;
+    return m_relayoutEndTime;
 }
 
 void MatrixEraseCommand::modifySegment()
diff --git a/src/commands/matrix/MatrixEraseCommand.h b/src/commands/matrix/MatrixEraseCommand.h
index 9e126a4..244c0f9 100644
--- a/src/commands/matrix/MatrixEraseCommand.h
+++ b/src/commands/matrix/MatrixEraseCommand.h
@@ -45,13 +45,13 @@ public:
     MatrixEraseCommand(Segment &segment,
                        Event *event);
 
-    virtual timeT getRetqlayoutEndTime();
+    virtual timeT getRelayoutEndTime();
 
 protected:
     virtual void modifySegment();
 
     Event *m_event; // only used on 1st execute (cf bruteForceRedo)
-    timeT m_retqlayoutEndTime;
+    timeT m_relayoutEndTime;
 };
 
 //------------------------------
diff --git a/src/commands/notation/AddIndicationCommand.h b/src/commands/notation/AddIndicationCommand.h
index 1b31760..396a488 100644
--- a/src/commands/notation/AddIndicationCommand.h
+++ b/src/commands/notation/AddIndicationCommand.h
@@ -55,7 +55,7 @@ public:
     Event *getLastInsertedEvent() {
         return m_lastInsertedEvent;
     }
-    virtual timeT getRetqlayoutEndTime() {
+    virtual timeT getRelayoutEndTime() {
         return getStartTime() + m_indicationDuration;
     }
 
diff --git a/src/commands/notation/ClefInsertionCommand.cpp b/src/commands/notation/ClefInsertionCommand.cpp
index 8752e8b..701b873 100644
--- a/src/commands/notation/ClefInsertionCommand.cpp
+++ b/src/commands/notation/ClefInsertionCommand.cpp
@@ -78,7 +78,7 @@ ClefInsertionCommand::getGlobalName(Clef *)
 }
 
 timeT
-ClefInsertionCommand::getRetqlayoutEndTime()
+ClefInsertionCommand::getRelayoutEndTime()
 {
     // Inserting a clef can change the y-coord of every subsequent note
     return getSegment().getEndTime();
diff --git a/src/commands/notation/ClefInsertionCommand.h b/src/commands/notation/ClefInsertionCommand.h
index e3c91a5..9cacdfb 100644
--- a/src/commands/notation/ClefInsertionCommand.h
+++ b/src/commands/notation/ClefInsertionCommand.h
@@ -52,7 +52,7 @@ public:
     virtual ~ClefInsertionCommand();
 
     static TQString getGlobalName(Clef *clef = 0);
-    virtual timeT getRetqlayoutEndTime();
+    virtual timeT getRelayoutEndTime();
 
     Event *getLastInsertedEvent() { return m_lastInsertedEvent; }
 
diff --git a/src/commands/notation/EraseEventCommand.cpp b/src/commands/notation/EraseEventCommand.cpp
index a3479dd..e599079 100644
--- a/src/commands/notation/EraseEventCommand.cpp
+++ b/src/commands/notation/EraseEventCommand.cpp
@@ -47,7 +47,7 @@ EraseEventCommand::EraseEventCommand(Segment &segment,
                      true),
         m_collapseRest(collapseRest),
         m_event(event),
-        m_retqlayoutEndTime(getEndTime())
+        m_relayoutEndTime(getEndTime())
 {
     // nothing
 }
@@ -67,9 +67,9 @@ EraseEventCommand::makeName(std::string e)
 }
 
 timeT
-EraseEventCommand::getRetqlayoutEndTime()
+EraseEventCommand::getRelayoutEndTime()
 {
-    return m_retqlayoutEndTime;
+    return m_relayoutEndTime;
 }
 
 void
@@ -80,7 +80,7 @@ EraseEventCommand::modifySegment()
     if (m_event->isa(Clef::EventType) ||
             m_event->isa(Key ::EventType)) {
 
-        m_retqlayoutEndTime = helper.segment().getEndTime();
+        m_relayoutEndTime = helper.segment().getEndTime();
 
     } else if (m_event->isa(Indication::EventType)) {
 
diff --git a/src/commands/notation/EraseEventCommand.h b/src/commands/notation/EraseEventCommand.h
index 4584e5f..07043fa 100644
--- a/src/commands/notation/EraseEventCommand.h
+++ b/src/commands/notation/EraseEventCommand.h
@@ -48,7 +48,7 @@ public:
                       bool collapseRest);
     virtual ~EraseEventCommand();
 
-    virtual timeT getRetqlayoutEndTime();
+    virtual timeT getRelayoutEndTime();
 
 protected:
     virtual void modifySegment();
@@ -56,7 +56,7 @@ protected:
     bool m_collapseRest;
 
     Event *m_event; // only used on 1st execute (cf bruteForceRedo)
-    timeT m_retqlayoutEndTime;
+    timeT m_relayoutEndTime;
     std::string makeName(std::string);
 };
 
diff --git a/src/commands/notation/InterpretCommand.h b/src/commands/notation/InterpretCommand.h
index 445bc5c..a50a0f7 100644
--- a/src/commands/notation/InterpretCommand.h
+++ b/src/commands/notation/InterpretCommand.h
@@ -48,7 +48,7 @@ class Event;
 class InterpretCommand : public BasicSelectionCommand
 {
 public:
-    // bit tqmasks: pass an OR of these to the constructor
+    // bit masks: pass an OR of these to the constructor
     static const int NoInterpretation;
     static const int GuessDirections;    // allegro, rit, pause &c: kinda bogus
     static const int ApplyTextDynamics;  // mp, ff
diff --git a/src/document/BasicCommand.cpp b/src/document/BasicCommand.cpp
index 31498e4..b17d79d 100644
--- a/src/document/BasicCommand.cpp
+++ b/src/document/BasicCommand.cpp
@@ -90,7 +90,7 @@ Rosegarden::Segment& BasicCommand::getSegment()
     return m_segment;
 }
 
-Rosegarden::timeT BasicCommand::getRetqlayoutEndTime()
+Rosegarden::timeT BasicCommand::getRelayoutEndTime()
 {
     return getEndTime();
 }
@@ -114,9 +114,9 @@ BasicCommand::execute()
     copyFrom(m_redoEvents);
     }
 
-    m_segment.updateRefreshStatuses(getStartTime(), getRetqlayoutEndTime());
+    m_segment.updateRefreshStatuses(getStartTime(), getRelayoutEndTime());
     RG_DEBUG << "BasicCommand(" << name() << "): updated refresh statuses "
-         << getStartTime() << " -> " << getRetqlayoutEndTime() << endl;
+         << getStartTime() << " -> " << getRelayoutEndTime() << endl;
 }
 
 void
@@ -129,7 +129,7 @@ BasicCommand::unexecute()
 
     copyFrom(&m_savedEvents);
 
-    m_segment.updateRefreshStatuses(getStartTime(), getRetqlayoutEndTime());
+    m_segment.updateRefreshStatuses(getStartTime(), getRelayoutEndTime());
 }
     
 void
diff --git a/src/document/BasicCommand.h b/src/document/BasicCommand.h
index bd88329..1189547 100644
--- a/src/document/BasicCommand.h
+++ b/src/document/BasicCommand.h
@@ -59,7 +59,7 @@ public:
 
     timeT getStartTime() { return m_startTime; }
     timeT getEndTime() { return m_endTime; }
-    virtual timeT getRetqlayoutEndTime();
+    virtual timeT getRelayoutEndTime();
 
 protected:
     /**
diff --git a/src/document/RosegardenGUIDoc.cpp b/src/document/RosegardenGUIDoc.cpp
index a48907f..88ce346 100644
--- a/src/document/RosegardenGUIDoc.cpp
+++ b/src/document/RosegardenGUIDoc.cpp
@@ -1556,13 +1556,13 @@ void RosegardenGUIDoc::saveSegment(TQTextStream& outStream, Segment *segment,
 
 bool RosegardenGUIDoc::isSequencerRunning()
 {
-    RosegardenGUIApp* tqparentApp = dynamic_cast<RosegardenGUIApp*>(tqparent());
-    if (!tqparentApp) {
-        RG_DEBUG << "RosegardenGUIDoc::isSequencerRunning() : tqparentApp == 0\n";
+    RosegardenGUIApp* parentApp = dynamic_cast<RosegardenGUIApp*>(tqparent());
+    if (!parentApp) {
+        RG_DEBUG << "RosegardenGUIDoc::isSequencerRunning() : parentApp == 0\n";
         return false;
     }
 
-    return tqparentApp->isSequencerRunning();
+    return parentApp->isSequencerRunning();
 }
 
 bool
diff --git a/src/gui/application/RosegardenGUIApp.cpp b/src/gui/application/RosegardenGUIApp.cpp
index f3f4d1b..69cf83b 100644
--- a/src/gui/application/RosegardenGUIApp.cpp
+++ b/src/gui/application/RosegardenGUIApp.cpp
@@ -360,7 +360,7 @@ RosegardenGUIApp::RosegardenGUIApp(bool useSequencer,
             TQT_TQOBJECT(this), TQT_SLOT(slotParametersClosed()));
     connect(m_dockLeft, TQT_SIGNAL(hasUndocked()),
             TQT_TQOBJECT(this), TQT_SLOT(slotParametersClosed()));
-    // Aptqparently, hasUndocked() is emitted when the dock widget's
+    // Apparently, hasUndocked() is emitted when the dock widget's
     // 'close' button on the dock handle is clicked.
     connect(m_mainDockWidget, TQT_SIGNAL(docking(KDockWidget*, KDockWidget::DockPosition)),
             TQT_TQOBJECT(this), TQT_SLOT(slotParametersDockedBack(KDockWidget*, KDockWidget::DockPosition)));
diff --git a/src/gui/application/RosegardenGUIApp.cpp.orig b/src/gui/application/RosegardenGUIApp.cpp.orig
index d3508eb..26ee1ed 100644
--- a/src/gui/application/RosegardenGUIApp.cpp.orig
+++ b/src/gui/application/RosegardenGUIApp.cpp.orig
@@ -360,7 +360,7 @@ RosegardenGUIApp::RosegardenGUIApp(bool useSequencer,
             this, TQT_SLOT(slotParametersClosed()));
     connect(m_dockLeft, TQT_SIGNAL(hasUndocked()),
             this, TQT_SLOT(slotParametersClosed()));
-    // Aptqparently, hasUndocked() is emitted when the dock widget's
+    // Apparently, hasUndocked() is emitted when the dock widget's
     // 'close' button on the dock handle is clicked.
     connect(m_mainDockWidget, TQT_SIGNAL(docking(KDockWidget*, KDockWidget::DockPosition)),
             this, TQT_SLOT(slotParametersDockedBack(KDockWidget*, KDockWidget::DockPosition)));
diff --git a/src/gui/application/RosegardenGUIView.cpp b/src/gui/application/RosegardenGUIView.cpp
index e336c2e..90b3b09 100644
--- a/src/gui/application/RosegardenGUIView.cpp
+++ b/src/gui/application/RosegardenGUIView.cpp
@@ -98,7 +98,7 @@ namespace Rosegarden
 
 // Use this to define the basic unit of the main TQCanvas size.
 //
-// This aptqparently arbitrary figure is what we think is an
+// This apparently arbitrary figure is what we think is an
 // appropriate width in pixels for a 4/4 bar.  Beware of making it
 // too narrow, as shorter bars will be proportionally smaller --
 // the visual difference between 2/4 and 4/4 is perhaps greater
diff --git a/src/gui/configuration/HeadersConfigurationPage.cpp b/src/gui/configuration/HeadersConfigurationPage.cpp
index 919d75f..d1e278e 100644
--- a/src/gui/configuration/HeadersConfigurationPage.cpp
+++ b/src/gui/configuration/HeadersConfigurationPage.cpp
@@ -63,7 +63,7 @@ HeadersConfigurationPage::HeadersConfigurationPage(TQWidget *tqparent,
                            (1, Qt::Horizontal,
                             i18n("Printable headers"), this);
     TQFrame *frameHeaders = new TQFrame(headersBox);
-    TQGridLayout *tqlayoutHeaders = new TQGridLayout(frameHeaders, 10, 6, 10, 5);
+    TQGridLayout *layoutHeaders = new TQGridLayout(frameHeaders, 10, 6, 10, 5);
 
     // grab user headers from metadata
     Configuration metadata = (&m_doc->getComposition())->getMetadata();
@@ -143,7 +143,7 @@ HeadersConfigurationPage::HeadersConfigurationPage(TQWidget *tqparent,
 	// editHeader->setReadOnly( true );
 	editHeader->tqsetAlignment( (col == 0 ? TQt::AlignLeft : (col >= 3 ? TQt::AlignRight : TQt::AlignCenter) ));
 
-	tqlayoutHeaders->addMultiCellWidget(editHeader, row, row, col, col+(width-1) );
+	layoutHeaders->addMultiCellWidget(editHeader, row, row, col, col+(width-1) );
 
 	//
 	// ToolTips
@@ -154,7 +154,7 @@ HeadersConfigurationPage::HeadersConfigurationPage(TQWidget *tqparent,
     }
     TQLabel *separator = new TQLabel(i18n("The composition comes here."), frameHeaders);
     separator->tqsetAlignment( TQt::AlignCenter );
-    tqlayoutHeaders->addMultiCellWidget(separator, 7, 7, 1, 4 );
+    layoutHeaders->addMultiCellWidget(separator, 7, 7, 1, 4 );
 
     //
     // LilyPond export: Non-printable headers
@@ -177,7 +177,7 @@ HeadersConfigurationPage::HeadersConfigurationPage(TQWidget *tqparent,
     otherHeadersBox->setFont(font);
     otherHeadersBox->setWidget(frameOtherHeaders);
 
-    TQGridLayout *tqlayoutOtherHeaders = new TQGridLayout(frameOtherHeaders, 2, 2, 10, 5);
+    TQGridLayout *layoutOtherHeaders = new TQGridLayout(frameOtherHeaders, 2, 2, 10, 5);
 
     m_metadata = new KListView(frameOtherHeaders);
     m_metadata->addColumn(i18n("Name"));
@@ -208,15 +208,15 @@ HeadersConfigurationPage::HeadersConfigurationPage(TQWidget *tqparent,
         shown.insert(names[i]);
     }
 
-    tqlayoutOtherHeaders->addMultiCellWidget(m_metadata, 0, 0, 0, 1);
+    layoutOtherHeaders->addMultiCellWidget(m_metadata, 0, 0, 0, 1);
 
     TQPushButton* addPropButton = new TQPushButton(i18n("Add New Property"),
                                  frameOtherHeaders);
-    tqlayoutOtherHeaders->addWidget(addPropButton, 1, 0, TQt::AlignHCenter);
+    layoutOtherHeaders->addWidget(addPropButton, 1, 0, TQt::AlignHCenter);
 
     TQPushButton* deletePropButton = new TQPushButton(i18n("Delete Property"),
                                     frameOtherHeaders);
-    tqlayoutOtherHeaders->addWidget(deletePropButton, 1, 1, TQt::AlignHCenter);
+    layoutOtherHeaders->addWidget(deletePropButton, 1, 1, TQt::AlignHCenter);
 
     connect(addPropButton, TQT_SIGNAL(clicked()),
             this, TQT_SLOT(slotAddNewProperty()));
diff --git a/src/gui/configuration/NotationConfigurationPage.cpp b/src/gui/configuration/NotationConfigurationPage.cpp
index c0b6f18..990ca26 100644
--- a/src/gui/configuration/NotationConfigurationPage.cpp
+++ b/src/gui/configuration/NotationConfigurationPage.cpp
@@ -86,16 +86,16 @@ NotationConfigurationPage::NotationConfigurationPage(KConfig *cfg,
 
     tqlayout->addWidget(new TQLabel(i18n("Default tqlayout mode"), frame), row, 0);
 
-    m_tqlayoutMode = new KComboBox(frame);
-    m_tqlayoutMode->setEditable(false);
-    m_tqlayoutMode->insertItem(i18n("Linear tqlayout"));
-    m_tqlayoutMode->insertItem(i18n("Continuous page tqlayout"));
-    m_tqlayoutMode->insertItem(i18n("Multiple page tqlayout"));
-    int defaultLayoutMode = m_cfg->readNumEntry("tqlayoutmode", 0);
+    m_layoutMode = new KComboBox(frame);
+    m_layoutMode->setEditable(false);
+    m_layoutMode->insertItem(i18n("Linear tqlayout"));
+    m_layoutMode->insertItem(i18n("Continuous page tqlayout"));
+    m_layoutMode->insertItem(i18n("Multiple page tqlayout"));
+    int defaultLayoutMode = m_cfg->readNumEntry("layoutmode", 0);
     if (defaultLayoutMode >= 0 && defaultLayoutMode <= 2) {
-        m_tqlayoutMode->setCurrentItem(defaultLayoutMode);
+        m_layoutMode->setCurrentItem(defaultLayoutMode);
     }
-    tqlayout->addMultiCellWidget(m_tqlayoutMode, row, row, 1, 2);
+    tqlayout->addMultiCellWidget(m_layoutMode, row, row, 1, 2);
     ++row;
 
     tqlayout->addWidget(new TQLabel(i18n("Default spacing"), frame), row, 0);
@@ -715,7 +715,7 @@ NotationConfigurationPage::apply()
     s = NotationHLayout::getAvailableProportions();
     m_cfg->writeEntry("proportion", s[m_proportion->currentItem()]);
 
-    m_cfg->writeEntry("tqlayoutmode", m_tqlayoutMode->currentItem());
+    m_cfg->writeEntry("layoutmode", m_layoutMode->currentItem());
     m_cfg->writeEntry("colourquantize", m_colourQuantize->isChecked());
     m_cfg->writeEntry("showunknowns", m_showUnknowns->isChecked());
     m_cfg->writeEntry("showinvisibles", m_showInvisibles->isChecked());
diff --git a/src/gui/configuration/NotationConfigurationPage.h b/src/gui/configuration/NotationConfigurationPage.h
index a9b6b63..c43de4f 100644
--- a/src/gui/configuration/NotationConfigurationPage.h
+++ b/src/gui/configuration/NotationConfigurationPage.h
@@ -87,7 +87,7 @@ protected:
     TQLabel *m_fontCopyrightLabel;
     TQLabel *m_fontMappedByLabel;
     TQLabel *m_fontTypeLabel;
-    TQComboBox *m_tqlayoutMode;
+    TQComboBox *m_layoutMode;
     TQComboBox *m_spacing;
     TQComboBox *m_proportion;
     TQCheckBox *m_colourQuantize;
diff --git a/src/gui/dialogs/LilyPondOptionsDialog.cpp b/src/gui/dialogs/LilyPondOptionsDialog.cpp
index 9fc183e..ce53b5b 100644
--- a/src/gui/dialogs/LilyPondOptionsDialog.cpp
+++ b/src/gui/dialogs/LilyPondOptionsDialog.cpp
@@ -107,9 +107,9 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     generalGrid->addWidget(basicOptionsBox, 0, 0);
 
     TQFrame *frameBasic = new TQFrame(basicOptionsBox);
-    TQGridLayout *tqlayoutBasic = new TQGridLayout(frameBasic, 3, 2, 10, 5);
+    TQGridLayout *layoutBasic = new TQGridLayout(frameBasic, 3, 2, 10, 5);
 
-    tqlayoutBasic->addWidget(new TQLabel(
+    layoutBasic->addWidget(new TQLabel(
                           i18n("Compatibility level"), frameBasic), 0, 0);
 
     m_lilyLanguage = new KComboBox(frameBasic);
@@ -119,9 +119,9 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     m_lilyLanguage->insertItem(i18n("LilyPond %1").tqarg("2.10"));
     m_lilyLanguage->insertItem(i18n("LilyPond %1").tqarg("2.12"));
     m_lilyLanguage->setCurrentItem(config->readUnsignedNumEntry("lilylanguage", 0));
-    tqlayoutBasic->addWidget(m_lilyLanguage, 0, 1);
+    layoutBasic->addWidget(m_lilyLanguage, 0, 1);
 
-    tqlayoutBasic->addWidget(new TQLabel(
+    layoutBasic->addWidget(new TQLabel(
                           i18n("Paper size"), frameBasic), 1, 0);
 
     TQHBoxLayout *hboxPaper = new TQHBoxLayout( frameBasic );
@@ -146,9 +146,9 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     hboxPaper->addWidget( m_lilyPaperSize );
     hboxPaper->addWidget( new TQLabel( " ", frameBasic ) ); // fixed-size spacer
     hboxPaper->addWidget( m_lilyPaperLandscape );
-    tqlayoutBasic->addLayout(hboxPaper, 1, 1);
+    layoutBasic->addLayout(hboxPaper, 1, 1);
 
-    tqlayoutBasic->addWidget(new TQLabel(
+    layoutBasic->addWidget(new TQLabel(
                           i18n("Font size"), frameBasic), 2, 0);
 
     m_lilyFontSize = new KComboBox(frameBasic);
@@ -158,7 +158,7 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     }
     m_lilyFontSize->setCurrentItem(config->readUnsignedNumEntry
                                    ("lilyfontsize", 4));
-    tqlayoutBasic->addWidget(m_lilyFontSize, 2, 1);
+    layoutBasic->addWidget(m_lilyFontSize, 2, 1);
 
     //
     // LilyPond export: Staff level options
@@ -170,9 +170,9 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     generalGrid->addWidget(staffOptionsBox, 1, 0);
 
     TQFrame *frameStaff = new TQFrame(staffOptionsBox);
-    TQGridLayout *tqlayoutStaff = new TQGridLayout(frameStaff, 2, 2, 10, 5);
+    TQGridLayout *layoutStaff = new TQGridLayout(frameStaff, 2, 2, 10, 5);
 
-    tqlayoutStaff->addWidget(new TQLabel(
+    layoutStaff->addWidget(new TQLabel(
                           i18n("Export content"), frameStaff), 0, 0);
 
     m_lilyExportSelection = new KComboBox(frameStaff);
@@ -182,12 +182,12 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     m_lilyExportSelection->insertItem(i18n("Selected segments"));
     m_lilyExportSelection->setCurrentItem(config->readUnsignedNumEntry("lilyexportselection", 1));
 
-    tqlayoutStaff->addWidget(m_lilyExportSelection, 0, 1);
+    layoutStaff->addWidget(m_lilyExportSelection, 0, 1);
 
     m_lilyExportStaffMerge = new TQCheckBox(
                                  i18n("Merge tracks that have the same name"), frameStaff);
     m_lilyExportStaffMerge->setChecked(config->readBoolEntry("lilyexportstaffmerge", false));
-    tqlayoutStaff->addMultiCellWidget(m_lilyExportStaffMerge, 1, 1, 0, 1);
+    layoutStaff->addMultiCellWidget(m_lilyExportStaffMerge, 1, 1, 0, 1);
 
     //
     // LilyPond export: Notation options
@@ -199,7 +199,7 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     generalGrid->addWidget(notationOptionsBox, 2, 0);
 
     TQFrame *frameNotation = new TQFrame(notationOptionsBox);
-    TQGridLayout *tqlayoutNotation = new TQGridLayout(frameNotation, 4, 2, 10, 5);
+    TQGridLayout *layoutNotation = new TQGridLayout(frameNotation, 4, 2, 10, 5);
 
     m_lilyTempoMarks = new KComboBox( frameNotation );
     m_lilyTempoMarks->insertItem(i18n("None"));
@@ -207,9 +207,9 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     m_lilyTempoMarks->insertItem(i18n("All"));
     m_lilyTempoMarks->setCurrentItem(config->readUnsignedNumEntry("lilyexporttempomarks", 0));
 
-    tqlayoutNotation->addWidget( new TQLabel( 
+    layoutNotation->addWidget( new TQLabel( 
 			 i18n("Export tempo marks "), frameNotation), 0, 0 );
-    tqlayoutNotation->addWidget(m_lilyTempoMarks, 0, 1);
+    layoutNotation->addWidget(m_lilyTempoMarks, 0, 1);
  
     m_lilyExportLyrics = new TQCheckBox(
                              i18n("Export lyrics"), frameNotation);
@@ -219,19 +219,19 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     // fixed, no "- - -" lyrics are generated for an empty lyrics
     // default again into lyrics - HJJ
     m_lilyExportLyrics->setChecked(config->readBoolEntry("lilyexportlyrics", true));
-    tqlayoutNotation->addMultiCellWidget(m_lilyExportLyrics, 1, 1, 0, 1);
+    layoutNotation->addMultiCellWidget(m_lilyExportLyrics, 1, 1, 0, 1);
 
     m_lilyExportBeams = new TQCheckBox(
                             i18n("Export beamings"), frameNotation);
     m_lilyExportBeams->setChecked(config->readBoolEntry("lilyexportbeamings", false));
-    tqlayoutNotation->addMultiCellWidget(m_lilyExportBeams, 2, 2, 0, 1);
+    layoutNotation->addMultiCellWidget(m_lilyExportBeams, 2, 2, 0, 1);
 
     // recycle this for a new option to ignore the track brackets (so it is less
     // obnoxious to print single parts where brackets are in place)
     m_lilyExportStaffGroup = new TQCheckBox(
                                  i18n("Export track staff brackets"), frameNotation);
     m_lilyExportStaffGroup->setChecked(config->readBoolEntry("lilyexportstaffbrackets", true));
-    tqlayoutNotation->addMultiCellWidget(m_lilyExportStaffGroup, 3, 3, 0, 1); 
+    layoutNotation->addMultiCellWidget(m_lilyExportStaffGroup, 3, 3, 0, 1); 
 
     generalGrid->setRowStretch(4, 10);
 
@@ -245,7 +245,7 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     advancedGrid->addWidget(advancedLayoutOptionsBox, 0, 0);
 
     TQFrame *frameAdvancedLayout = new TQFrame(advancedLayoutOptionsBox);
-    TQGridLayout *tqlayoutAdvancedLayout = new TQGridLayout(frameAdvancedLayout, 2, 2, 10, 5);
+    TQGridLayout *layoutAdvancedLayout = new TQGridLayout(frameAdvancedLayout, 2, 2, 10, 5);
 
     m_lilyLyricsHAlignment = new KComboBox( frameAdvancedLayout );
     m_lilyLyricsHAlignment->insertItem(i18n("Left"));
@@ -253,14 +253,14 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     m_lilyLyricsHAlignment->insertItem(i18n("Right"));
     m_lilyLyricsHAlignment->setCurrentItem(config->readUnsignedNumEntry("lilylyricshtqalignment", 0));
 
-    tqlayoutAdvancedLayout->addWidget(new TQLabel(
+    layoutAdvancedLayout->addWidget(new TQLabel(
                           i18n("Lyrics tqalignment"), frameAdvancedLayout), 0, 0);
-    tqlayoutAdvancedLayout->addWidget(m_lilyLyricsHAlignment, 0, 1);
+    layoutAdvancedLayout->addWidget(m_lilyLyricsHAlignment, 0, 1);
 
     m_lilyRaggedBottom = new TQCheckBox(
                            i18n("Ragged bottom (systems will not be spread vertically across the page)"), frameAdvancedLayout);
     m_lilyRaggedBottom->setChecked(config->readBoolEntry("lilyraggedbottom", false));
-    tqlayoutAdvancedLayout->addMultiCellWidget(m_lilyRaggedBottom, 1, 2, 0, 1);
+    layoutAdvancedLayout->addMultiCellWidget(m_lilyRaggedBottom, 1, 2, 0, 1);
 
     TQGroupBox *miscOptionsBox = new TQGroupBox
                            (1, Qt::Horizontal,
@@ -268,17 +268,17 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     advancedGrid->addWidget(miscOptionsBox, 1, 0);
 
     TQFrame *frameMisc = new TQFrame(miscOptionsBox);
-    TQGridLayout *tqlayoutMisc = new TQGridLayout(frameMisc, 2, 2, 10, 5);
+    TQGridLayout *layoutMisc = new TQGridLayout(frameMisc, 2, 2, 10, 5);
 
     m_lilyExportPointAndClick = new TQCheckBox(
                                     i18n("Enable \"point and click\" debugging"), frameMisc);
     m_lilyExportPointAndClick->setChecked(config->readBoolEntry("lilyexportpointandclick", false));
-    tqlayoutMisc->addMultiCellWidget(m_lilyExportPointAndClick, 0, 0, 0, 1);
+    layoutMisc->addMultiCellWidget(m_lilyExportPointAndClick, 0, 0, 0, 1);
 
     m_lilyExportMidi = new TQCheckBox(
                            i18n("Export \\midi block"), frameMisc);
     m_lilyExportMidi->setChecked(config->readBoolEntry("lilyexportmidi", false));
-    tqlayoutMisc->addMultiCellWidget(m_lilyExportMidi, 1, 1, 0, 1);
+    layoutMisc->addMultiCellWidget(m_lilyExportMidi, 1, 1, 0, 1);
 
     m_lilyMarkerMode = new KComboBox(frameMisc);
     m_lilyMarkerMode->insertItem(i18n("No markers"));
@@ -286,9 +286,9 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *tqparent,
     m_lilyMarkerMode->insertItem(i18n("Marker text"));
     m_lilyMarkerMode->setCurrentItem(config->readUnsignedNumEntry("lilyexportmarkermode", 0));
 
-    tqlayoutMisc->addWidget( new TQLabel( 
+    layoutMisc->addWidget( new TQLabel( 
                              i18n("Export markers"), frameMisc),2, 0 );
-    tqlayoutMisc->addWidget(m_lilyMarkerMode, 2, 1);
+    layoutMisc->addWidget(m_lilyMarkerMode, 2, 1);
     
     advancedGrid->setRowStretch(2, 10);
 
diff --git a/src/gui/editors/matrix/MatrixMover.cpp b/src/gui/editors/matrix/MatrixMover.cpp
index 0b84537..c482a3c 100644
--- a/src/gui/editors/matrix/MatrixMover.cpp
+++ b/src/gui/editors/matrix/MatrixMover.cpp
@@ -420,7 +420,7 @@ void MatrixMover::handleMouseRelease(timeT newTime,
 
 void MatrixMover::ready()
 {
-    connect(m_tqparentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
+    connect(m_parentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
             this, TQT_SLOT(slotMatrixScrolled(int, int)));
     connect(this, TQT_SIGNAL(hoveredOverNoteChanged(int, bool, timeT)),
             m_mParentView, TQT_SLOT(slotHoveredOverNoteChanged(int, bool, timeT)));
@@ -430,7 +430,7 @@ void MatrixMover::ready()
 
 void MatrixMover::stow()
 {
-    disconnect(m_tqparentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
+    disconnect(m_parentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
                this, TQT_SLOT(slotMatrixScrolled(int, int)));
     disconnect(this, TQT_SIGNAL(hoveredOverNoteChanged(int, bool, timeT)),
                m_mParentView, TQT_SLOT(slotHoveredOverNoteChanged(int, bool, timeT)));
@@ -441,8 +441,8 @@ void MatrixMover::slotMatrixScrolled(int newX, int newY)
     if (!m_currentElement)
         return ;
 
-    TQPoint newP1(newX, newY), oldP1(m_tqparentView->getCanvasView()->contentsX(),
-                                    m_tqparentView->getCanvasView()->contentsY());
+    TQPoint newP1(newX, newY), oldP1(m_parentView->getCanvasView()->contentsX(),
+                                    m_parentView->getCanvasView()->contentsY());
 
     TQPoint offset = newP1 - oldP1;
 
diff --git a/src/gui/editors/matrix/MatrixPainter.cpp b/src/gui/editors/matrix/MatrixPainter.cpp
index 7616de6..4ed4c6b 100644
--- a/src/gui/editors/matrix/MatrixPainter.cpp
+++ b/src/gui/editors/matrix/MatrixPainter.cpp
@@ -320,7 +320,7 @@ void MatrixPainter::handleMouseRelease(timeT endTime,
 
 void MatrixPainter::ready()
 {
-    connect(m_tqparentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
+    connect(m_parentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
             this, TQT_SLOT(slotMatrixScrolled(int, int)));
 
     m_mParentView->setCanvasCursor(TQt::crossCursor);
@@ -330,7 +330,7 @@ void MatrixPainter::ready()
 
 void MatrixPainter::stow()
 {
-    disconnect(m_tqparentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
+    disconnect(m_parentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
                this, TQT_SLOT(slotMatrixScrolled(int, int)));
 }
 
@@ -339,8 +339,8 @@ void MatrixPainter::slotMatrixScrolled(int newX, int newY)
     if (!m_currentElement)
         return ;
 
-    TQPoint newP1(newX, newY), oldP1(m_tqparentView->getCanvasView()->contentsX(),
-                                    m_tqparentView->getCanvasView()->contentsY());
+    TQPoint newP1(newX, newY), oldP1(m_parentView->getCanvasView()->contentsX(),
+                                    m_parentView->getCanvasView()->contentsY());
 
     TQPoint offset = newP1 - oldP1;
 
diff --git a/src/gui/editors/matrix/MatrixResizer.cpp b/src/gui/editors/matrix/MatrixResizer.cpp
index fc3af58..75f5dbe 100644
--- a/src/gui/editors/matrix/MatrixResizer.cpp
+++ b/src/gui/editors/matrix/MatrixResizer.cpp
@@ -289,7 +289,7 @@ void MatrixResizer::handleMouseRelease(timeT newTime,
 
 void MatrixResizer::ready()
 {
-    connect(m_tqparentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
+    connect(m_parentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
             this, TQT_SLOT(slotMatrixScrolled(int, int)));
     m_mParentView->setCanvasCursor(TQt::sizeHorCursor);
     setBasicContextHelp();
@@ -297,19 +297,19 @@ void MatrixResizer::ready()
 
 void MatrixResizer::stow()
 {
-    disconnect(m_tqparentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
+    disconnect(m_parentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
                this, TQT_SLOT(slotMatrixScrolled(int, int)));
 }
 
 void MatrixResizer::slotMatrixScrolled(int newX, int newY)
 {
-    TQPoint newP1(newX, newY), oldP1(m_tqparentView->getCanvasView()->contentsX(),
-                                    m_tqparentView->getCanvasView()->contentsY());
+    TQPoint newP1(newX, newY), oldP1(m_parentView->getCanvasView()->contentsX(),
+                                    m_parentView->getCanvasView()->contentsY());
 
     TQPoint p(newX, newY);
 
     if (newP1.x() > oldP1.x()) {
-        p.setX(newX + m_tqparentView->getCanvasView()->visibleWidth());
+        p.setX(newX + m_parentView->getCanvasView()->visibleWidth());
     }
 
     p = m_mParentView->inverseMapPoint(p);
diff --git a/src/gui/editors/matrix/MatrixSelector.cpp b/src/gui/editors/matrix/MatrixSelector.cpp
index 3109aec..14d6a0c 100644
--- a/src/gui/editors/matrix/MatrixSelector.cpp
+++ b/src/gui/editors/matrix/MatrixSelector.cpp
@@ -71,7 +71,7 @@ MatrixSelector::MatrixSelector(MatrixView* view)
         m_matrixView(view),
         m_selectionToMerge(0)
 {
-    connect(m_tqparentView, TQT_SIGNAL(usedSelection()),
+    connect(m_parentView, TQT_SIGNAL(usedSelection()),
             this, TQT_SLOT(slotHideSelection()));
 
     new KAction(i18n("Switch to Draw Tool"), "pencil", 0, this,
@@ -153,10 +153,10 @@ void MatrixSelector::handleLeftButtonPress(timeT time,
             resizeStart = x + width - 10;
 
         if (p.x() > resizeStart) {
-            m_dispatchTool = m_tqparentView->
+            m_dispatchTool = m_parentView->
                              getToolBox()->getTool(MatrixResizer::ToolName);
         } else {
-            m_dispatchTool = m_tqparentView->
+            m_dispatchTool = m_parentView->
                              getToolBox()->getTool(MatrixMover::ToolName);
         }
 
@@ -214,7 +214,7 @@ void MatrixSelector::handleLeftButtonPress(timeT time,
         }
     }
 
-    //m_tqparentView->setCursorPosition(p.x());
+    //m_parentView->setCursorPosition(p.x());
 }
 
 void MatrixSelector::handleMidButtonPress(timeT time,
@@ -229,7 +229,7 @@ void MatrixSelector::handleMidButtonPress(timeT time,
     if (dynamic_cast<MatrixElement*>(element))
         return ;
 
-    m_dispatchTool = m_tqparentView->
+    m_dispatchTool = m_parentView->
                      getToolBox()->getTool(MatrixPainter::ToolName);
 
     m_dispatchTool->ready();
@@ -447,7 +447,7 @@ void MatrixSelector::ready()
         //m_mParentView->setPositionTracking(false);
     }
 
-    connect(m_tqparentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
+    connect(m_parentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
             this, TQT_SLOT(slotMatrixScrolled(int, int)));
 
     setContextHelp(i18n("Click and drag to select; middle-click and drag to draw new note"));
@@ -461,7 +461,7 @@ void MatrixSelector::stow()
         m_mParentView->canvas()->update();
     }
 
-    disconnect(m_tqparentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
+    disconnect(m_parentView->getCanvasView(), TQT_SIGNAL(contentsMoving (int, int)),
                this, TQT_SLOT(slotMatrixScrolled(int, int)));
 
 }
@@ -478,8 +478,8 @@ void MatrixSelector::slotHideSelection()
 void MatrixSelector::slotMatrixScrolled(int newX, int newY)
 {
     if (m_updateRect) {
-        int offsetX = newX - m_tqparentView->getCanvasView()->contentsX();
-        int offsetY = newY - m_tqparentView->getCanvasView()->contentsY();
+        int offsetX = newX - m_parentView->getCanvasView()->contentsX();
+        int offsetY = newY - m_parentView->getCanvasView()->contentsY();
 
         int w = int(m_selectionRect->width() + offsetX);
         int h = int(m_selectionRect->height() + offsetY);
diff --git a/src/gui/editors/matrix/MatrixTool.cpp b/src/gui/editors/matrix/MatrixTool.cpp
index a0bb68f..7876caf 100644
--- a/src/gui/editors/matrix/MatrixTool.cpp
+++ b/src/gui/editors/matrix/MatrixTool.cpp
@@ -42,31 +42,31 @@ MatrixTool::MatrixTool(const TQString& menuName, MatrixView* tqparent)
 void
 MatrixTool::slotSelectSelected()
 {
-    m_tqparentView->actionCollection()->action("select")->activate();
+    m_parentView->actionCollection()->action("select")->activate();
 }
 
 void
 MatrixTool::slotMoveSelected()
 {
-    m_tqparentView->actionCollection()->action("move")->activate();
+    m_parentView->actionCollection()->action("move")->activate();
 }
 
 void
 MatrixTool::slotEraseSelected()
 {
-    m_tqparentView->actionCollection()->action("erase")->activate();
+    m_parentView->actionCollection()->action("erase")->activate();
 }
 
 void
 MatrixTool::slotResizeSelected()
 {
-    m_tqparentView->actionCollection()->action("resize")->activate();
+    m_parentView->actionCollection()->action("resize")->activate();
 }
 
 void
 MatrixTool::slotDrawSelected()
 {
-    m_tqparentView->actionCollection()->action("draw")->activate();
+    m_parentView->actionCollection()->action("draw")->activate();
 }
 
 const SnapGrid &
diff --git a/src/gui/editors/matrix/MatrixView.cpp b/src/gui/editors/matrix/MatrixView.cpp
index cd5ba47..680a31e 100644
--- a/src/gui/editors/matrix/MatrixView.cpp
+++ b/src/gui/editors/matrix/MatrixView.cpp
@@ -179,7 +179,7 @@ MatrixView::MatrixView(RosegardenGUIDoc *doc,
             TQT_TQOBJECT(this), TQT_SLOT(slotParametersClosed()));
     connect(m_dockLeft, TQT_SIGNAL(hasUndocked()),
             TQT_TQOBJECT(this), TQT_SLOT(slotParametersClosed()));
-    // Aptqparently, hasUndocked() is emitted when the dock widget's
+    // Apparently, hasUndocked() is emitted when the dock widget's
     // 'close' button on the dock handle is clicked.
     connect(m_mainDockWidget, TQT_SIGNAL(docking(KDockWidget*, KDockWidget::DockPosition)),
             TQT_TQOBJECT(this), TQT_SLOT(slotParametersDockedBack(KDockWidget*, KDockWidget::DockPosition)));
@@ -432,8 +432,8 @@ MatrixView::MatrixView(RosegardenGUIDoc *doc,
 
     MATRIX_DEBUG << "MatrixView : applying tqlayout\n";
 
-    bool tqlayoutApplied = applyLayout();
-    if (!tqlayoutApplied)
+    bool layoutApplied = applyLayout();
+    if (!layoutApplied)
         KMessageBox::sorry(0, i18n("Couldn't apply piano roll tqlayout"));
     else {
         MATRIX_DEBUG << "MatrixView : rendering elements\n";
@@ -2314,8 +2314,8 @@ MatrixView::slotZoomOut()
 void
 MatrixView::scrollToTime(timeT t)
 {
-    double tqlayoutCoord = m_htqlayout.getXForTime(t);
-    getCanvasView()->slotScrollHoriz(int(tqlayoutCoord));
+    double layoutCoord = m_htqlayout.getXForTime(t);
+    getCanvasView()->slotScrollHoriz(int(layoutCoord));
 }
 
 int
@@ -3048,8 +3048,8 @@ MatrixView::slotPercussionSetChanged(Instrument * newInstr)
 
     // Update matrix canvas
     readjustCanvasSize();
-    bool tqlayoutApplied = applyLayout();
-    if (!tqlayoutApplied)
+    bool layoutApplied = applyLayout();
+    if (!layoutApplied)
         KMessageBox::sorry(0, i18n("Couldn't apply piano roll tqlayout"));
     else {
         MATRIX_DEBUG << "MatrixView : rendering elements\n";
diff --git a/src/gui/editors/notation/ClefInserter.cpp b/src/gui/editors/notation/ClefInserter.cpp
index 8392aa5..eba4e7d 100644
--- a/src/gui/editors/notation/ClefInserter.cpp
+++ b/src/gui/editors/notation/ClefInserter.cpp
@@ -75,12 +75,12 @@ void ClefInserter::slotNotesSelected()
 
 void ClefInserter::slotEraseSelected()
 {
-    m_tqparentView->actionCollection()->action("erase")->activate();
+    m_parentView->actionCollection()->action("erase")->activate();
 }
 
 void ClefInserter::slotSelectSelected()
 {
-    m_tqparentView->actionCollection()->action("select")->activate();
+    m_parentView->actionCollection()->action("select")->activate();
 }
 
 void ClefInserter::ready()
diff --git a/src/gui/editors/notation/GuitarChordInserter.cpp b/src/gui/editors/notation/GuitarChordInserter.cpp
index f47f2c9..5c44420 100644
--- a/src/gui/editors/notation/GuitarChordInserter.cpp
+++ b/src/gui/editors/notation/GuitarChordInserter.cpp
@@ -85,12 +85,12 @@ void GuitarChordInserter::slotGuitarChordSelected()
 
 void GuitarChordInserter::slotEraseSelected()
 {
-    m_tqparentView->actionCollection()->action("erase")->activate();
+    m_parentView->actionCollection()->action("erase")->activate();
 }
 
 void GuitarChordInserter::slotSelectSelected()
 {
-    m_tqparentView->actionCollection()->action("select")->activate();
+    m_parentView->actionCollection()->action("select")->activate();
 }
 
 void GuitarChordInserter::handleLeftButtonPress(timeT,
diff --git a/src/gui/editors/notation/NotationChord.cpp b/src/gui/editors/notation/NotationChord.cpp
index 297cee7..7b0a263 100644
--- a/src/gui/editors/notation/NotationChord.cpp
+++ b/src/gui/editors/notation/NotationChord.cpp
@@ -110,7 +110,7 @@ NotationChord::hasStemUp() const
     NotationRules rules;
 
     // believe anything found in any of the notes, if in a persistent
-    // property or a property aptqparently set by the beaming algorithm
+    // property or a property apparently set by the beaming algorithm
 
     Iterator i(getInitialNote());
 
diff --git a/src/gui/editors/notation/NotationEraser.cpp b/src/gui/editors/notation/NotationEraser.cpp
index d9d5f3a..cc971ab 100644
--- a/src/gui/editors/notation/NotationEraser.cpp
+++ b/src/gui/editors/notation/NotationEraser.cpp
@@ -106,7 +106,7 @@ void NotationEraser::slotInsertSelected()
 
 void NotationEraser::slotSelectSelected()
 {
-    m_tqparentView->actionCollection()->action("select")->activate();
+    m_parentView->actionCollection()->action("select")->activate();
 }
 
 const TQString NotationEraser::ToolName   = "notationeraser";
diff --git a/src/gui/editors/notation/NotationHLayout.cpp b/src/gui/editors/notation/NotationHLayout.cpp
index 20b7469..e00928c 100644
--- a/src/gui/editors/notation/NotationHLayout.cpp
+++ b/src/gui/editors/notation/NotationHLayout.cpp
@@ -324,7 +324,7 @@ NotationHLayout::scanStaff(Staff &staff, timeT startTime, timeT endTime)
 
         setBarBasicData(staff, barNo, from, barCorrect, timeSignature, newTimeSig);
         BarDataList::iterator bdli(barList.find(barNo));
-        bdli->second.tqlayoutData.needsLayout = true;
+        bdli->second.layoutData.needsLayout = true;
 
         ChunkList &chunks = bdli->second.chunks;
         chunks.clear();
@@ -655,10 +655,10 @@ NotationHLayout::scanChord(NotationElementList *notes,
         extraWidth += e;
     }
 
-    float tqlayoutExtra = 0;
+    float layoutExtra = 0;
     if (chord.hasNoteHeadShifted()) {
         if (chord.hasStemUp()) {
-            tqlayoutExtra += npf->getNoteBodyWidth();
+            layoutExtra += npf->getNoteBodyWidth();
         } else {
             extraWidth = std::max(extraWidth, float(npf->getNoteBodyWidth()));
         }
@@ -686,13 +686,13 @@ NotationHLayout::scanChord(NotationElementList *notes,
 
     if (grace) {
         chunks.push_back(Chunk(d, chord.getSubOrdering(),
-                               extraWidth + tqlayoutExtra
+                               extraWidth + layoutExtra
                                + getLayoutWidth(**myLongest, npf, key)
                                - npf->getNoteBodyWidth(), // tighten up
                                0));
     } else {
         chunks.push_back(Chunk(d, 0, extraWidth,
-                               std::max(tqlayoutExtra +
+                               std::max(layoutExtra +
                                         getLayoutWidth(**myLongest, npf, key),
                                         lyricWidth)));
         lyricWidth = 0;
@@ -847,7 +847,7 @@ NotationHLayout::preSquishBar(int barNo)
             bdli->second.sizeData.reconciledWidth =
                 bdli->second.sizeData.idealWidth;
 
-            bdli->second.tqlayoutData.needsLayout = true;
+            bdli->second.layoutData.needsLayout = true;
         }
     }
 }
@@ -987,7 +987,7 @@ NotationHLayout::reconcileBarsLinear()
                 double diff = maxWidth - bd.reconciledWidth;
                 if (diff < -0.1 || diff > 0.1) {
                     NOTATION_DEBUG << "(So needsLayout becomes true)" << endl;
-                    bdli->second.tqlayoutData.needsLayout = true;
+                    bdli->second.layoutData.needsLayout = true;
                 }
                 bd.reconciledWidth = maxWidth;
             }
@@ -1181,7 +1181,7 @@ NotationHLayout::reconcileBarsPage()
                     BarData::SizeData &bd(bdli->second.sizeData);
                     double diff = maxWidth - bd.reconciledWidth;
                     if (diff < -0.1 || diff > 0.1) {
-                        bdli->second.tqlayoutData.needsLayout = true;
+                        bdli->second.layoutData.needsLayout = true;
                     }
                     bd.reconciledWidth = maxWidth;
                 }
@@ -1247,7 +1247,7 @@ NotationHLayout::tqlayout(BarDataMap::iterator i, timeT startTime, timeT endTime
 
     bool isFullLayout = (startTime == endTime);
 
-    // these two are for partial tqlayouts:
+    // these two are for partial layouts:
     //    bool haveSimpleOffset = false;
     //    double simpleOffset = 0;
 
@@ -1303,9 +1303,9 @@ NotationHLayout::tqlayout(BarDataMap::iterator i, timeT startTime, timeT endTime
             NOTATION_DEBUG << "Start is to" << endl;
         }
 
-        if (!bdi->second.tqlayoutData.needsLayout) {
+        if (!bdi->second.layoutData.needsLayout) {
 
-            double offset = barX - bdi->second.tqlayoutData.x;
+            double offset = barX - bdi->second.layoutData.x;
 
             NOTATION_DEBUG << "NotationHLayout::tqlayout(): bar " << barNo << " has needsLayout false and offset of " << offset << endl;
 
@@ -1314,10 +1314,10 @@ NotationHLayout::tqlayout(BarDataMap::iterator i, timeT startTime, timeT endTime
                 continue;
             }
 
-            bdi->second.tqlayoutData.x += offset;
+            bdi->second.layoutData.x += offset;
 
             if (bdi->second.basicData.newTimeSig)  
-                bdi->second.tqlayoutData.timeSigX += (int)offset;
+                bdi->second.layoutData.timeSigX += (int)offset;
 
             for (NotationElementList::iterator it = from;
                     it != to && it != notes->end(); ++it) {
@@ -1333,7 +1333,7 @@ NotationHLayout::tqlayout(BarDataMap::iterator i, timeT startTime, timeT endTime
             continue;
         }
 
-        bdi->second.tqlayoutData.x = barX;
+        bdi->second.layoutData.x = barX;
         //	x = barX + getPostBarMargin();
 
         bool timeSigToPlace = false;
@@ -1446,9 +1446,9 @@ NotationHLayout::tqlayout(BarDataMap::iterator i, timeT startTime, timeT endTime
                 }
 
 //                NOTATION_DEBUG << "Placing timesig at " << (x - fixed) << endl;
-//                bdi->second.tqlayoutData.timeSigX = (int)(x - fixed);
+//                bdi->second.layoutData.timeSigX = (int)(x - fixed);
                 NOTATION_DEBUG << "Placing timesig at " << sigx << " (would previously have been " << int(x-fixed) << "?)" << endl;
-                bdi->second.tqlayoutData.timeSigX = (int)sigx;
+                bdi->second.layoutData.timeSigX = (int)sigx;
                 double shift = getFixedItemSpacing() +
                                m_npf->getTimeSigWidth(timeSignature);
                 offset += shift;
@@ -1571,7 +1571,7 @@ NotationHLayout::tqlayout(BarDataMap::iterator i, timeT startTime, timeT endTime
             // no other events in this bar, so we never managed to place it
             x = barX + offset;
             NOTATION_DEBUG << "Placing timesig reluctantly at " << x << endl;
-            bdi->second.tqlayoutData.timeSigX = (int)(x);
+            bdi->second.layoutData.timeSigX = (int)(x);
             timeSigToPlace = false;
         }
 
@@ -1583,7 +1583,7 @@ NotationHLayout::tqlayout(BarDataMap::iterator i, timeT startTime, timeT endTime
         }
         m_groupsExtant.clear();
 
-        bdi->second.tqlayoutData.needsLayout = false;
+        bdi->second.layoutData.needsLayout = false;
     }
 }
 
@@ -2024,7 +2024,7 @@ bool NotationHLayout::getTimeSignaturePosition(Staff &staff,
     BarDataList::iterator bdli(bdl.find(i));
     if (bdli != bdl.end()) {
         timeSig = bdli->second.basicData.timeSignature;
-        timeSigX = (double)(bdli->second.tqlayoutData.timeSigX);
+        timeSigX = (double)(bdli->second.layoutData.timeSigX);
         return bdli->second.basicData.newTimeSig;
     } else
         return 0;
diff --git a/src/gui/editors/notation/NotationHLayout.h b/src/gui/editors/notation/NotationHLayout.h
index 59a666b..aba9a27 100644
--- a/src/gui/editors/notation/NotationHLayout.h
+++ b/src/gui/editors/notation/NotationHLayout.h
@@ -291,7 +291,7 @@ protected:
             double x;             // coordinate for display of barline
             int timeSigX;
 
-        } tqlayoutData;
+        } layoutData;
 
         BarData(NotationElementList::iterator i,
                 bool correct, TimeSignature timeSig, bool newTimeSig) {
@@ -304,9 +304,9 @@ protected:
             sizeData.fixedWidth = 0;
             sizeData.clefKeyWidth = 0;
             sizeData.actualDuration = 0;
-            tqlayoutData.needsLayout = true;
-            tqlayoutData.x = -1;
-            tqlayoutData.timeSigX = -1;
+            layoutData.needsLayout = true;
+            layoutData.x = -1;
+            layoutData.timeSigX = -1;
         }
     };
 
diff --git a/src/gui/editors/notation/NotationSelectionPaster.cpp b/src/gui/editors/notation/NotationSelectionPaster.cpp
index b1f8d4b..d3bba0e 100644
--- a/src/gui/editors/notation/NotationSelectionPaster.cpp
+++ b/src/gui/editors/notation/NotationSelectionPaster.cpp
@@ -75,14 +75,14 @@ void NotationSelectionPaster::handleLeftButtonPress(timeT,
 
     Segment& segment = staff->getSegment();
     PasteEventsCommand *command = new PasteEventsCommand
-                                  (segment, m_tqparentView->getDocument()->getClipboard(), time,
+                                  (segment, m_parentView->getDocument()->getClipboard(), time,
                                    PasteEventsCommand::Restricted);
 
     if (!command->isPossible()) {
-        m_tqparentView->slotStatusHelpMsg(i18n("Couldn't paste at this point"));
+        m_parentView->slotStatusHelpMsg(i18n("Couldn't paste at this point"));
     } else {
-        m_tqparentView->addCommandToHistory(command);
-        m_tqparentView->slotStatusHelpMsg(i18n("Ready."));
+        m_parentView->addCommandToHistory(command);
+        m_parentView->slotStatusHelpMsg(i18n("Ready."));
     }
 }
 
diff --git a/src/gui/editors/notation/NotationSelector.cpp b/src/gui/editors/notation/NotationSelector.cpp
index 3b5eda2..acd5604 100644
--- a/src/gui/editors/notation/NotationSelector.cpp
+++ b/src/gui/editors/notation/NotationSelector.cpp
@@ -71,11 +71,11 @@ NotationSelector::NotationSelector(NotationView* view)
         m_justSelectedBar(false),
         m_wholeStaffSelectionComplete(false)
 {
-    connect(m_tqparentView, TQT_SIGNAL(usedSelection()),
+    connect(m_parentView, TQT_SIGNAL(usedSelection()),
             this, TQT_SLOT(slotHideSelection()));
 
     connect(this, TQT_SIGNAL(editElement(NotationStaff *, NotationElement *, bool)),
-            m_tqparentView, TQT_SLOT(slotEditElement(NotationStaff *, NotationElement *, bool)));
+            m_parentView, TQT_SLOT(slotEditElement(NotationStaff *, NotationElement *, bool)));
 
     TQIconSet icon
     (NotePixmapFactory::toTQPixmap(NotePixmapFactory::
@@ -188,7 +188,7 @@ void NotationSelector::handleLeftButtonPress(timeT t,
     m_updateRect = true;
     m_startedFineDrag = false;
 
-    //m_tqparentView->setCursorPosition(p.x());
+    //m_parentView->setCursorPosition(p.x());
 }
 
 void NotationSelector::handleRightButtonPress(timeT t,
@@ -460,7 +460,7 @@ void NotationSelector::drag(int x, int y, bool final)
     ::Rosegarden::Key key;
 
     timeT dragTime = clickedTime;
-    double tqlayoutX = m_clickedElement->getLayoutX();
+    double layoutX = m_clickedElement->getLayoutX();
     timeT duration = m_clickedElement->getViewDuration();
 
     NotationElementList::iterator itr =
@@ -470,7 +470,7 @@ void NotationSelector::drag(int x, int y, bool final)
 
         NotationElement *elt = dynamic_cast<NotationElement *>(*itr);
         dragTime = elt->getViewAbsoluteTime();
-        tqlayoutX = elt->getLayoutX();
+        layoutX = elt->getLayoutX();
 
         if (elt->isRest() && duration > 0 && elt->getCanvasItem()) {
 
@@ -490,7 +490,7 @@ void NotationSelector::drag(int x, int y, bool final)
                     part = parts - 1;
 
                 dragTime += part * restDuration / parts;
-                tqlayoutX += part * restWidth / parts +
+                layoutX += part * restWidth / parts +
                            (restX - elt->getCanvasX());
             }
         }
@@ -532,7 +532,7 @@ void NotationSelector::drag(int x, int y, bool final)
             m_clickedElement->isNote()) {
 
             m_nParentView->showPreviewNote(targetStaff->getId(),
-                                           tqlayoutX, pitch, height,
+                                           layoutX, pitch, height,
                                            Note::getNearestNote(duration),
                                            m_clickedElement->isGrace());
             m_lastDragPitch = pitch;
@@ -738,57 +738,57 @@ void NotationSelector::slotInsertSelected()
 
 void NotationSelector::slotEraseSelected()
 {
-    m_tqparentView->actionCollection()->action("erase")->activate();
+    m_parentView->actionCollection()->action("erase")->activate();
 }
 
 void NotationSelector::slotCollapseRestsHard()
 {
-    m_tqparentView->actionCollection()->action("collapse_rests_aggressively")->activate();
+    m_parentView->actionCollection()->action("collapse_rests_aggressively")->activate();
 }
 
 void NotationSelector::slotRespellFlat()
 {
-    m_tqparentView->actionCollection()->action("respell_flat")->activate();
+    m_parentView->actionCollection()->action("respell_flat")->activate();
 }
 
 void NotationSelector::slotRespellSharp()
 {
-    m_tqparentView->actionCollection()->action("respell_sharp")->activate();
+    m_parentView->actionCollection()->action("respell_sharp")->activate();
 }
 
 void NotationSelector::slotRespellNatural()
 {
-    m_tqparentView->actionCollection()->action("respell_natural")->activate();
+    m_parentView->actionCollection()->action("respell_natural")->activate();
 }
 
 void NotationSelector::slotCollapseNotes()
 {
-    m_tqparentView->actionCollection()->action("collapse_notes")->activate();
+    m_parentView->actionCollection()->action("collapse_notes")->activate();
 }
 
 void NotationSelector::slotInterpret()
 {
-    m_tqparentView->actionCollection()->action("interpret")->activate();
+    m_parentView->actionCollection()->action("interpret")->activate();
 }
 
 void NotationSelector::slotStaffAbove()
 {
-    m_tqparentView->actionCollection()->action("move_events_up_staff")->activate();
+    m_parentView->actionCollection()->action("move_events_up_staff")->activate();
 }
 
 void NotationSelector::slotStaffBelow()
 {
-    m_tqparentView->actionCollection()->action("move_events_down_staff")->activate();
+    m_parentView->actionCollection()->action("move_events_down_staff")->activate();
 }
 
 void NotationSelector::slotMakeInvisible()
 {
-    m_tqparentView->actionCollection()->action("make_invisible")->activate();
+    m_parentView->actionCollection()->action("make_invisible")->activate();
 }
 
 void NotationSelector::slotMakeVisible()
 {
-    m_tqparentView->actionCollection()->action("make_visible")->activate();
+    m_parentView->actionCollection()->action("make_visible")->activate();
 }
 
 void NotationSelector::setViewCurrentSelection(bool preview)
diff --git a/src/gui/editors/notation/NotationStaff.cpp b/src/gui/editors/notation/NotationStaff.cpp
index 1b875f3..6d68063 100644
--- a/src/gui/editors/notation/NotationStaff.cpp
+++ b/src/gui/editors/notation/NotationStaff.cpp
@@ -141,7 +141,7 @@ NotationStaff::changeFont(std::string fontName, int size)
 }
 
 void
-NotationStaff::insertTimeSignature(double tqlayoutX,
+NotationStaff::insertTimeSignature(double layoutX,
                                    const TimeSignature &timeSig)
 {
     if (timeSig.isHidden())
@@ -150,10 +150,10 @@ NotationStaff::insertTimeSignature(double tqlayoutX,
     m_notePixmapFactory->setSelected(false);
     TQCanvasPixmap *pixmap = m_notePixmapFactory->makeTimeSigPixmap(timeSig);
     TQCanvasTimeSigSprite *sprite =
-        new TQCanvasTimeSigSprite(tqlayoutX, pixmap, m_canvas);
+        new TQCanvasTimeSigSprite(layoutX, pixmap, m_canvas);
 
     LinedStaffCoords sigCoords =
-        getCanvasCoordsForLayoutCoords(tqlayoutX, getLayoutYForHeight(4));
+        getCanvasCoordsForLayoutCoords(layoutX, getLayoutYForHeight(4));
 
     sprite->move(sigCoords.first, (double)sigCoords.second);
     sprite->show();
@@ -174,7 +174,7 @@ NotationStaff::deleteTimeSignatures()
 }
 
 void
-NotationStaff::insertRepeatedClefAndKey(double tqlayoutX, int barNo)
+NotationStaff::insertRepeatedClefAndKey(double layoutX, int barNo)
 {
     bool needClef = false, needKey = false;
     timeT t;
@@ -196,10 +196,10 @@ NotationStaff::insertRepeatedClefAndKey(double tqlayoutX, int barNo)
 
     if (needClef) {
 
-        int tqlayoutY = getLayoutYForHeight(clef.getAxisHeight());
+        int layoutY = getLayoutYForHeight(clef.getAxisHeight());
 
         LinedStaffCoords coords =
-            getCanvasCoordsForLayoutCoords(tqlayoutX + dx, tqlayoutY);
+            getCanvasCoordsForLayoutCoords(layoutX + dx, layoutY);
 
         TQCanvasPixmap *pixmap = m_notePixmapFactory->makeClefPixmap(clef);
 
@@ -215,10 +215,10 @@ NotationStaff::insertRepeatedClefAndKey(double tqlayoutX, int barNo)
 
     if (needKey) {
 
-        int tqlayoutY = getLayoutYForHeight(12);
+        int layoutY = getLayoutYForHeight(12);
 
         LinedStaffCoords coords =
-            getCanvasCoordsForLayoutCoords(tqlayoutX + dx, tqlayoutY);
+            getCanvasCoordsForLayoutCoords(layoutX + dx, layoutY);
 
         TQCanvasPixmap *pixmap = m_notePixmapFactory->makeKeyPixmap(key, clef);
 
@@ -236,11 +236,11 @@ NotationStaff::insertRepeatedClefAndKey(double tqlayoutX, int barNo)
      
         if (m_notationView->isInPrintMode() && (needClef || needKey)) {
      
-    	int tqlayoutY = getLayoutYForHeight(14);
-    	int h = getLayoutYForHeight(-8) - tqlayoutY;
+    	int layoutY = getLayoutYForHeight(14);
+    	int h = getLayoutYForHeight(-8) - layoutY;
      
     	LinedStaffCoords coords =
-    	    getCanvasCoordsForLayoutCoords(tqlayoutX, tqlayoutY);
+    	    getCanvasCoordsForLayoutCoords(layoutX, layoutY);
         
     	TQCanvasRectangle *rect = new TQCanvasRectangle(coords.first, coords.second,
     						      dx, h, m_canvas);
@@ -282,8 +282,8 @@ NotationStaff::drawStaffName()
 
     m_staffName = new QCanvasStaffNameSprite(map, m_canvas);
 
-    int tqlayoutY = getLayoutYForHeight(3);
-    LinedStaffCoords coords = getCanvasCoordsForLayoutCoords(0, tqlayoutY);
+    int layoutY = getLayoutYForHeight(3);
+    LinedStaffCoords coords = getCanvasCoordsForLayoutCoords(0, layoutY);
     m_staffName->move(getX() + getMargin() + m_notePixmapFactory->getNoteBodyWidth(),
                       coords.second - map->height() / 2);
     m_staffName->show();
@@ -300,9 +300,9 @@ NotationStaff::isStaffNameUpToDate()
 timeT
 NotationStaff::getTimeAtCanvasCoords(double cx, int cy) const
 {
-    LinedStaffCoords tqlayoutCoords = getLayoutCoordsForCanvasCoords(cx, cy);
+    LinedStaffCoords layoutCoords = getLayoutCoordsForCanvasCoords(cx, cy);
     RulerScale * rs = m_notationView->getHLayout();
-    return rs->getTimeForX(tqlayoutCoords.first);
+    return rs->getTimeForX(layoutCoords.first);
 }
 
 void
@@ -310,17 +310,17 @@ NotationStaff::getClefAndKeyAtCanvasCoords(double cx, int cy,
         Clef &clef,
         ::Rosegarden::Key &key) const
 {
-    LinedStaffCoords tqlayoutCoords = getLayoutCoordsForCanvasCoords(cx, cy);
+    LinedStaffCoords layoutCoords = getLayoutCoordsForCanvasCoords(cx, cy);
     int i;
 
     for (i = 0; i < m_clefChanges.size(); ++i) {
-        if (m_clefChanges[i].first > tqlayoutCoords.first)
+        if (m_clefChanges[i].first > layoutCoords.first)
             break;
         clef = m_clefChanges[i].second;
     }
 
     for (i = 0; i < m_keyChanges.size(); ++i) {
-        if (m_keyChanges[i].first > tqlayoutCoords.first)
+        if (m_keyChanges[i].first > layoutCoords.first)
             break;
         key = m_keyChanges[i].second;
     }
@@ -1395,15 +1395,15 @@ void
 NotationStaff::setPixmap(NotationElement *elt, TQCanvasPixmap *pixmap, int z,
                          FitPolicy policy)
 {
-    double tqlayoutX = elt->getLayoutX();
-    int tqlayoutY = (int)elt->getLayoutY();
+    double layoutX = elt->getLayoutX();
+    int layoutY = (int)elt->getLayoutY();
 
     elt->removeCanvasItem();
 
     while (1) {
 
         LinedStaffCoords coords =
-            getCanvasCoordsForLayoutCoords(tqlayoutX, tqlayoutY);
+            getCanvasCoordsForLayoutCoords(layoutX, layoutY);
 
         double canvasX = coords.first;
         int canvasY = coords.second;
@@ -1416,7 +1416,7 @@ NotationStaff::setPixmap(NotationElement *elt, TQCanvasPixmap *pixmap, int z,
 
         } else {
 
-            int row = getRowForLayoutX(tqlayoutX);
+            int row = getRowForLayoutX(layoutX);
             double rightMargin = getCanvasXForRightOfRow(row);
             double extent = canvasX + pixmap->width();
 
@@ -1452,7 +1452,7 @@ NotationStaff::setPixmap(NotationElement *elt, TQCanvasPixmap *pixmap, int z,
                     delete pixmap;
                     pixmap = rightCanvasPixmap;
 
-                    tqlayoutX += rightMargin - canvasX + 0.01; // ensure flip to next row
+                    layoutX += rightMargin - canvasX + 0.01; // ensure flip to next row
 
                     continue;
 
@@ -1460,7 +1460,7 @@ NotationStaff::setPixmap(NotationElement *elt, TQCanvasPixmap *pixmap, int z,
 
                     item = new TQCanvasNotationSprite(*elt, pixmap, m_canvas);
                     elt->setLayoutX(elt->getLayoutX() - (extent - rightMargin));
-                    coords = getCanvasCoordsForLayoutCoords(tqlayoutX, tqlayoutY);
+                    coords = getCanvasCoordsForLayoutCoords(layoutX, layoutY);
                     canvasX = coords.first;
                 }
             } else {
@@ -1823,7 +1823,7 @@ NotationStaff::isSelected(NotationElementList::iterator it)
 }
 
 void
-NotationStaff::showPreviewNote(double tqlayoutX, int heightOnStaff,
+NotationStaff::showPreviewNote(double layoutX, int heightOnStaff,
                                const Note &note, bool grace)
 {
     NotePixmapFactory *npf = m_notePixmapFactory;
@@ -1851,8 +1851,8 @@ NotationStaff::showPreviewNote(double tqlayoutX, int heightOnStaff,
     m_previewSprite = new QCanvasSimpleSprite
                       (npf->makeNotePixmap(params), m_canvas);
 
-    int tqlayoutY = getLayoutYForHeight(heightOnStaff);
-    LinedStaffCoords coords = getCanvasCoordsForLayoutCoords(tqlayoutX, tqlayoutY);
+    int layoutY = getLayoutYForHeight(heightOnStaff);
+    LinedStaffCoords coords = getCanvasCoordsForLayoutCoords(layoutX, layoutY);
 
     m_previewSprite->move(coords.first, (double)coords.second);
     m_previewSprite->setZ(4);
diff --git a/src/gui/editors/notation/NotationStaff.h b/src/gui/editors/notation/NotationStaff.h
index b941ac0..bb056c0 100644
--- a/src/gui/editors/notation/NotationStaff.h
+++ b/src/gui/editors/notation/NotationStaff.h
@@ -223,7 +223,7 @@ public:
     /**
      * Insert time signature at x-coordinate \a x.
      */
-    virtual void insertTimeSignature(double tqlayoutX,
+    virtual void insertTimeSignature(double layoutX,
                                      const TimeSignature &timeSig);
 
     /**
@@ -234,7 +234,7 @@ public:
     /**
      * Insert repeated clef and key at start of new line, at x-coordinate \a x.
      */
-    virtual void insertRepeatedClefAndKey(double tqlayoutX, int barNo);
+    virtual void insertRepeatedClefAndKey(double layoutX, int barNo);
 
     /**
      * Delete all repeated clefs and keys.
@@ -301,7 +301,7 @@ public:
      * Draw a note on the staff to show an insert position prior to
      * an insert. 
      */
-    virtual void showPreviewNote(double tqlayoutX, int heightOnStaff,
+    virtual void showPreviewNote(double layoutX, int heightOnStaff,
                                  const Note &note, bool grace);
 
     /**
@@ -423,7 +423,7 @@ protected:
      * This function calls painter.save(), and the caller must call
      * painter.restore() after use.
      */
-    virtual double setPainterClipping(TQPainter *, double tqlayoutX, int tqlayoutY,
+    virtual double setPainterClipping(TQPainter *, double layoutX, int layoutY,
                                       double dx, double w, LinedStaffCoords &coords,
                                       FitPolicy policy);
 
diff --git a/src/gui/editors/notation/NotationTool.cpp b/src/gui/editors/notation/NotationTool.cpp
index 6d32782..06c7a7d 100644
--- a/src/gui/editors/notation/NotationTool.cpp
+++ b/src/gui/editors/notation/NotationTool.cpp
@@ -44,7 +44,7 @@ NotationTool::~NotationTool()
     NOTATION_DEBUG << "NotationTool::~NotationTool()" << endl;
 
     //     delete m_menu;
-    //     m_tqparentView->factory()->removeClient(this);
+    //     m_parentView->factory()->removeClient(this);
     //     m_instance = 0;
 }
 
diff --git a/src/gui/editors/notation/NotationView.cpp b/src/gui/editors/notation/NotationView.cpp
index d58515f..64b49ec 100644
--- a/src/gui/editors/notation/NotationView.cpp
+++ b/src/gui/editors/notation/NotationView.cpp
@@ -571,15 +571,15 @@ NotationView::NotationView(RosegardenGUIDoc *doc,
     m_staffs[0]->setCurrent(true);
 
     m_config->setGroup(NotationViewConfigGroup);
-    int tqlayoutMode = m_config->readNumEntry("tqlayoutmode", 0);
+    int layoutMode = m_config->readNumEntry("layoutmode", 0);
 
     try
     {
 
         LinedStaff::PageMode mode = LinedStaff::LinearMode;
-        if (tqlayoutMode == 1)
+        if (layoutMode == 1)
             mode = LinedStaff::ContinuousPageMode;
-        else if (tqlayoutMode == 2)
+        else if (layoutMode == 2)
             mode = LinedStaff::MultiPageMode;
 
         setPageMode(mode);
@@ -1458,7 +1458,7 @@ void NotationView::readOptions()
     setOneToolbar("show_clefs_toolbar", "Clefs Toolbar");
     setOneToolbar("show_group_toolbar", "Group Toolbar");
     setOneToolbar("show_marks_toolbar", "Marks Toolbar");
-    setOneToolbar("show_tqlayout_toolbar", "Layout Toolbar");
+    setOneToolbar("show_layout_toolbar", "Layout Toolbar");
     setOneToolbar("show_transport_toolbar", "Transport Toolbar");
     setOneToolbar("show_accidentals_toolbar", "Accidentals Toolbar");
     setOneToolbar("show_meta_toolbar", "Meta Toolbar");
@@ -1816,7 +1816,7 @@ void NotationView::setupActions()
     //
     // Settings menu
     //
-    int tqlayoutMode = m_config->readNumEntry("tqlayoutmode", 0);
+    int layoutMode = m_config->readNumEntry("layoutmode", 0);
 
     TQString pixmapDir = KGlobal::dirs()->findResource("appdata", "pixmaps/");
 
@@ -1825,8 +1825,8 @@ void NotationView::setupActions()
     KRadioAction *linearModeAction = new KRadioAction
                                      (i18n("&Linear Layout"), icon, 0, TQT_TQOBJECT(this), TQT_SLOT(slotLinearMode()),
                                       actionCollection(), "linear_mode");
-    linearModeAction->setExclusiveGroup("tqlayoutMode");
-    if (tqlayoutMode == 0)
+    linearModeAction->setExclusiveGroup("layoutMode");
+    if (layoutMode == 0)
         linearModeAction->setChecked(true);
 
     pixmap.load(pixmapDir + "/toolbar/continuous-page-mode.xpm");
@@ -1834,8 +1834,8 @@ void NotationView::setupActions()
     KRadioAction *continuousPageModeAction = new KRadioAction
             (i18n("&Continuous Page Layout"), icon, 0, TQT_TQOBJECT(this), TQT_SLOT(slotContinuousPageMode()),
              actionCollection(), "continuous_page_mode");
-    continuousPageModeAction->setExclusiveGroup("tqlayoutMode");
-    if (tqlayoutMode == 1)
+    continuousPageModeAction->setExclusiveGroup("layoutMode");
+    if (layoutMode == 1)
         continuousPageModeAction->setChecked(true);
 
     pixmap.load(pixmapDir + "/toolbar/multi-page-mode.xpm");
@@ -1843,8 +1843,8 @@ void NotationView::setupActions()
     KRadioAction *multiPageModeAction = new KRadioAction
                                         (i18n("&Multiple Page Layout"), icon, 0, TQT_TQOBJECT(this), TQT_SLOT(slotMultiPageMode()),
                                          actionCollection(), "multi_page_mode");
-    multiPageModeAction->setExclusiveGroup("tqlayoutMode");
-    if (tqlayoutMode == 2)
+    multiPageModeAction->setExclusiveGroup("layoutMode");
+    if (layoutMode == 2)
         multiPageModeAction->setChecked(true);
 
     new KToggleAction(i18n("Show Ch&ord Name Ruler"), 0, TQT_TQOBJECT(this),
@@ -2304,7 +2304,7 @@ void NotationView::setupActions()
               "palette-marks" },
             { i18n("Show &Group Toolbar"), "1slotToggleGroupToolBar()", "show_group_toolbar",
               "palette-group" },
-            { i18n("Show &Layout Toolbar"), "1slotToggleLayoutToolBar()", "show_tqlayout_toolbar",
+            { i18n("Show &Layout Toolbar"), "1slotToggleLayoutToolBar()", "show_layout_toolbar",
               "palette-font" },
             { i18n("Show Trans&port Toolbar"), "1slotToggleTransportToolBar()", "show_transport_toolbar",
               "palette-transport" },
@@ -2607,21 +2607,21 @@ bool NotationView::isCurrentStaff(int i)
 
 void NotationView::initLayoutToolbar()
 {
-    KToolBar *tqlayoutToolbar = toolBar("Layout Toolbar");
+    KToolBar *layoutToolbar = toolBar("Layout Toolbar");
 
-    if (!tqlayoutToolbar) {
+    if (!layoutToolbar) {
         std::cerr
         << "NotationView::initLayoutToolbar() : tqlayout toolbar not found"
         << std::endl;
         return ;
     }
 
-    new TQLabel(i18n("  Font:  "), tqlayoutToolbar, "font label");
+    new TQLabel(i18n("  Font:  "), layoutToolbar, "font label");
 
     //
     // font combo
     //
-    m_fontCombo = new KComboBox(tqlayoutToolbar);
+    m_fontCombo = new KComboBox(layoutToolbar);
     m_fontCombo->setEditable(false);
 
     std::set
@@ -2652,7 +2652,7 @@ void NotationView::initLayoutToolbar()
     connect(m_fontCombo, TQT_SIGNAL(activated(const TQString &)),
             this, TQT_SLOT(slotChangeFont(const TQString &)));
 
-    new TQLabel(i18n("  Size:  "), tqlayoutToolbar, "size label");
+    new TQLabel(i18n("  Size:  "), layoutToolbar, "size label");
 
     TQString value;
 
@@ -2660,7 +2660,7 @@ void NotationView::initLayoutToolbar()
     // font size combo
     //
     std::vector<int> sizes = NoteFontFactory::getScreenSizes(m_fontName);
-    m_fontSizeCombo = new KComboBox(tqlayoutToolbar, "font size combo");
+    m_fontSizeCombo = new KComboBox(layoutToolbar, "font size combo");
 
     for (std::vector<int>::iterator i = sizes.begin(); i != sizes.end(); ++i) {
 
@@ -2674,7 +2674,7 @@ void NotationView::initLayoutToolbar()
     connect(m_fontSizeCombo, TQT_SIGNAL(activated(const TQString&)),
             this, TQT_SLOT(slotChangeFontSizeFromStringValue(const TQString&)));
 
-    new TQLabel(i18n("  Spacing:  "), tqlayoutToolbar, "spacing label");
+    new TQLabel(i18n("  Spacing:  "), layoutToolbar, "spacing label");
 
     //
     // spacing combo
@@ -2682,7 +2682,7 @@ void NotationView::initLayoutToolbar()
     int defaultSpacing = m_htqlayout->getSpacing();
     std::vector<int> spacings = NotationHLayout::getAvailableSpacings();
 
-    m_spacingCombo = new KComboBox(tqlayoutToolbar, "spacing combo");
+    m_spacingCombo = new KComboBox(layoutToolbar, "spacing combo");
     for (std::vector<int>::iterator i = spacings.begin(); i != spacings.end(); ++i) {
 
         value.setNum(*i);
@@ -2794,8 +2794,8 @@ NotationView::setPageMode(LinedStaff::PageMode pageMode)
 
     positionStaffs();
 
-    bool tqlayoutApplied = applyLayout();
-    if (!tqlayoutApplied)
+    bool layoutApplied = applyLayout();
+    if (!layoutApplied)
         KMessageBox::sorry(0, "Couldn't apply tqlayout");
     else {
         for (unsigned int i = 0; i < m_staffs.size(); ++i) {
@@ -3329,12 +3329,12 @@ void NotationView::playNote(Segment &s, int pitch, int velocity)
     StudioControl::sendMappedEvent(mE);
 }
 
-void NotationView::showPreviewNote(int staffNo, double tqlayoutX,
+void NotationView::showPreviewNote(int staffNo, double layoutX,
                                    int pitch, int height,
                                    const Note &note, bool grace,
                                    int velocity)
 {
-    m_staffs[staffNo]->showPreviewNote(tqlayoutX, height, note, grace);
+    m_staffs[staffNo]->showPreviewNote(layoutX, height, note, grace);
     playNote(m_staffs[staffNo]->getSegment(), pitch, velocity);
 }
 
@@ -3446,10 +3446,10 @@ NotationView::getInsertionTime(Clef &clef,
     // the segment but the staff has a more efficient lookup
 
     LinedStaff *staff = m_staffs[m_currentStaff];
-    double tqlayoutX = staff->getLayoutXOfInsertCursor();
-    if (tqlayoutX < 0) tqlayoutX = 0;
+    double layoutX = staff->getLayoutXOfInsertCursor();
+    if (layoutX < 0) layoutX = 0;
     Event *clefEvt = 0, *keyEvt = 0;
-    (void)staff->getElementUnderLayoutX(tqlayoutX, clefEvt, keyEvt);
+    (void)staff->getElementUnderLayoutX(layoutX, clefEvt, keyEvt);
 
     if (clefEvt) clef = Clef(*clefEvt);
     else clef = Clef();
@@ -3599,7 +3599,7 @@ void NotationView::print(bool previewOnly)
         // Supplying doublebuffer==true to this method appears to
         // slow down printing considerably but without it we get
         // all sorts of horrible artifacts (possibly related to
-        // mishandling of pixmap tqmasks?) in qt-3.0.  Let's permit
+        // mishandling of pixmap masks?) in qt-3.0.  Let's permit
         // it as a "hidden" option.
 
         m_config->setGroup(NotationViewConfigGroup);
@@ -4592,8 +4592,8 @@ NotationView::slotChangeFont(std::string newName, int newSize)
 
     positionStaffs();
 
-    bool tqlayoutApplied = applyLayout();
-    if (!tqlayoutApplied)
+    bool layoutApplied = applyLayout();
+    if (!layoutApplied)
         KMessageBox::sorry(0, "Couldn't apply tqlayout");
     else {
         for (unsigned int i = 0; i < m_staffs.size(); ++i) {
@@ -6438,7 +6438,7 @@ NotationView::slotSetPointerPosition(timeT time, bool scroll)
 
     for (unsigned int i = 0; i < m_staffs.size(); ++i) {
 
-        double tqlayoutX = m_htqlayout->getXForTimeByEvent(time);
+        double layoutX = m_htqlayout->getXForTimeByEvent(time);
         Segment &seg = m_staffs[i]->getSegment();
 
         bool good = true;
@@ -6449,7 +6449,7 @@ NotationView::slotSetPointerPosition(timeT time, bool scroll)
                     seg.getStartTime() +
                     ((time - seg.getStartTime()) %
                      (seg.getEndMarkerTime() - seg.getStartTime()));
-                tqlayoutX = m_htqlayout->getXForTimeByEvent(mappedTime);
+                layoutX = m_htqlayout->getXForTimeByEvent(mappedTime);
             } else {
                 good = false;
             }
@@ -6463,7 +6463,7 @@ NotationView::slotSetPointerPosition(timeT time, bool scroll)
 
         } else {
 
-            m_staffs[i]->setPointerPosition(tqlayoutX);
+            m_staffs[i]->setPointerPosition(layoutX);
 
             int cy;
             m_staffs[i]->getPointerPosition(cx, cy);
@@ -7115,8 +7115,8 @@ void NotationView::slotNonNotationItemPressed(TQMouseEvent *e, TQCanvasItem *it)
 
     } else if (dynamic_cast<TQCanvasTimeSigSprite *>(it)) {
 
-        double tqlayoutX = (dynamic_cast<TQCanvasTimeSigSprite *>(it))->getLayoutX();
-        emit editTimeSignature(m_htqlayout->getTimeForX(tqlayoutX));
+        double layoutX = (dynamic_cast<TQCanvasTimeSigSprite *>(it))->getLayoutX();
+        emit editTimeSignature(m_htqlayout->getTimeForX(layoutX));
     }
 }
 
diff --git a/src/gui/editors/notation/NotationView.h b/src/gui/editors/notation/NotationView.h
index 1288b04..236b89b 100644
--- a/src/gui/editors/notation/NotationView.h
+++ b/src/gui/editors/notation/NotationView.h
@@ -262,7 +262,7 @@ public:
      * the pitch for performance, so the two need not correspond (e.g.
      * under ottava there may be octave differences).
      */
-    void showPreviewNote(int staffNo, double tqlayoutX,
+    void showPreviewNote(int staffNo, double layoutX,
                          int pitch, int height,
                          const Note &note,
                          bool grace,
diff --git a/src/gui/editors/notation/NoteInserter.cpp b/src/gui/editors/notation/NoteInserter.cpp
index 7827761..3179534 100644
--- a/src/gui/editors/notation/NoteInserter.cpp
+++ b/src/gui/editors/notation/NoteInserter.cpp
@@ -123,7 +123,7 @@ NoteInserter::NoteInserter(NotationView* view)
 
     createMenu("noteinserter.rc");
 
-    connect(m_tqparentView, TQT_SIGNAL(changeAccidental(Accidental, bool)),
+    connect(m_parentView, TQT_SIGNAL(changeAccidental(Accidental, bool)),
             this, TQT_SLOT(slotSetAccidental(Accidental, bool)));
 }
 
@@ -137,7 +137,7 @@ NoteInserter::NoteInserter(const TQString& menuName, NotationView* view)
         m_lastAccidental(Accidentals::NoAccidental),
         m_followAccidental(false)
 {
-    connect(m_tqparentView, TQT_SIGNAL(changeAccidental(Accidental, bool)),
+    connect(m_parentView, TQT_SIGNAL(changeAccidental(Accidental, bool)),
             this, TQT_SLOT(slotSetAccidental(Accidental, bool)));
 }
 
@@ -623,37 +623,37 @@ void NoteInserter::slotSetAccidental(Accidental accidental,
 
 void NoteInserter::slotNoAccidental()
 {
-    m_tqparentView->actionCollection()->action("no_accidental")->activate();
+    m_parentView->actionCollection()->action("no_accidental")->activate();
 }
 
 void NoteInserter::slotFollowAccidental()
 {
-    m_tqparentView->actionCollection()->action("follow_accidental")->activate();
+    m_parentView->actionCollection()->action("follow_accidental")->activate();
 }
 
 void NoteInserter::slotSharp()
 {
-    m_tqparentView->actionCollection()->action("sharp_accidental")->activate();
+    m_parentView->actionCollection()->action("sharp_accidental")->activate();
 }
 
 void NoteInserter::slotFlat()
 {
-    m_tqparentView->actionCollection()->action("flat_accidental")->activate();
+    m_parentView->actionCollection()->action("flat_accidental")->activate();
 }
 
 void NoteInserter::slotNatural()
 {
-    m_tqparentView->actionCollection()->action("natural_accidental")->activate();
+    m_parentView->actionCollection()->action("natural_accidental")->activate();
 }
 
 void NoteInserter::slotDoubleSharp()
 {
-    m_tqparentView->actionCollection()->action("double_sharp_accidental")->activate();
+    m_parentView->actionCollection()->action("double_sharp_accidental")->activate();
 }
 
 void NoteInserter::slotDoubleFlat()
 {
-    m_tqparentView->actionCollection()->action("double_flat_accidental")->activate();
+    m_parentView->actionCollection()->action("double_flat_accidental")->activate();
 }
 
 void NoteInserter::slotToggleDot()
@@ -662,7 +662,7 @@ void NoteInserter::slotToggleDot()
     Note note(m_noteType, m_noteDots);
     TQString actionName(NotationStrings::getReferenceName(note));
     actionName.tqreplace(TQRegExp("-"), "_");
-    KAction *action = m_tqparentView->actionCollection()->action(actionName);
+    KAction *action = m_parentView->actionCollection()->action(actionName);
     if (!action) {
         std::cerr << "WARNING: No such action as " << actionName << std::endl;
     } else {
@@ -677,12 +677,12 @@ void NoteInserter::slotToggleAutoBeam()
 
 void NoteInserter::slotEraseSelected()
 {
-    m_tqparentView->actionCollection()->action("erase")->activate();
+    m_parentView->actionCollection()->action("erase")->activate();
 }
 
 void NoteInserter::slotSelectSelected()
 {
-    m_tqparentView->actionCollection()->action("select")->activate();
+    m_parentView->actionCollection()->action("select")->activate();
 }
 
 void NoteInserter::slotRestsSelected()
@@ -690,7 +690,7 @@ void NoteInserter::slotRestsSelected()
     Note note(m_noteType, m_noteDots);
     TQString actionName(NotationStrings::getReferenceName(note, true));
     actionName.tqreplace(TQRegExp("-"), "_");
-    KAction *action = m_tqparentView->actionCollection()->action(actionName);
+    KAction *action = m_parentView->actionCollection()->action(actionName);
     if (!action) {
         std::cerr << "WARNING: No such action as " << actionName << std::endl;
     } else {
diff --git a/src/gui/editors/notation/NotePixmapFactory.cpp b/src/gui/editors/notation/NotePixmapFactory.cpp
index e02e14e..365478a 100644
--- a/src/gui/editors/notation/NotePixmapFactory.cpp
+++ b/src/gui/editors/notation/NotePixmapFactory.cpp
@@ -893,7 +893,7 @@ NotePixmapFactory::drawMarks(bool isStemmed,
 
             m_p->painter().setFont(m_textMarkFont);
             if (!m_inPrinterMethod)
-                m_p->tqmaskPainter().setFont(m_textMarkFont);
+                m_p->maskPainter().setFont(m_textMarkFont);
 
             int x = m_left + m_noteBodyWidth / 2 - bounds.width() / 2;
             int y = (normalMarksAreAbove ?
@@ -978,7 +978,7 @@ NotePixmapFactory::drawMarks(bool isStemmed,
 
             m_p->painter().setFont(m_fingeringFont);
             if (!m_inPrinterMethod)
-                m_p->tqmaskPainter().setFont(m_fingeringFont);
+                m_p->maskPainter().setFont(m_fingeringFont);
 
             int x = m_left + m_noteBodyWidth / 2 - bounds.width() / 2;
             int y = m_above - dy - 3;
@@ -1630,7 +1630,7 @@ NotePixmapFactory::drawTuplingLine(const NotePixmapParameters &params)
 
     m_p->painter().setFont(m_tupletCountFont);
     if (!m_inPrinterMethod)
-        m_p->tqmaskPainter().setFont(m_tupletCountFont);
+        m_p->maskPainter().setFont(m_tupletCountFont);
 
     int textX = endX + countSpace;
     int textY = endY + cr.height() / 2;
@@ -1894,7 +1894,7 @@ NotePixmapFactory::makeClefPixmap(const Clef &clef)
 
     m_p->painter().setFont(m_clefOttavaFont);
     if (!m_inPrinterMethod)
-        m_p->tqmaskPainter().setFont(m_clefOttavaFont);
+        m_p->maskPainter().setFont(m_clefOttavaFont);
 
     m_p->drawText(plain.getWidth() / 2 - rect.width() / 2,
                   oct < 0 ? plain.getHeight() + rect.height() - 1 :
@@ -2234,7 +2234,7 @@ NotePixmapFactory::makeTrackHeaderPixmap(
             m_p->painter().setPen(colour);
 
             m_p->painter().setFont(m_clefOttavaFont);
-            // m_p->tqmaskPainter().setFont(m_clefOttavaFont);
+            // m_p->maskPainter().setFont(m_clefOttavaFont);
             int xpos = maxDelta + clefChar.getWidth() / 2 - rect.width() / 2;
             int ypos = y - clefChar.getHotspot().y() + offset 
                          + (oct < 0 ? clefChar.getHeight() + rect.height() - 1 : - rect.height() / 3);
@@ -2273,7 +2273,7 @@ NotePixmapFactory::makeTrackHeaderPixmap(
     }
 
     m_p->painter().setFont(m_trackHeaderFont);
-    // m_p->tqmaskPainter().setFont(m_trackHeaderFont);
+    // m_p->maskPainter().setFont(m_trackHeaderFont);
 
     TQString text;
     TQString textLine;
@@ -2315,7 +2315,7 @@ NotePixmapFactory::makeTrackHeaderPixmap(
     // TODO : use colours from GUIPalette
     colour = header->isTransposeInconsistent() ? TQt::red : TQt::black;
     m_p->painter().setFont(m_trackHeaderBoldFont);
-     // m_p->tqmaskPainter().setFont(m_trackHeaderBoldFont);
+     // m_p->maskPainter().setFont(m_trackHeaderBoldFont);
     m_p->painter().setPen(colour);
 
     m_p->drawText(width - transposeWidth - charWidth / 4,
@@ -2329,7 +2329,7 @@ NotePixmapFactory::makeTrackHeaderPixmap(
     // TODO : use colours from GUIPalette
     colour = header->isLabelInconsistent() ? TQt::red : TQt::black;
     m_p->painter().setFont(m_trackHeaderFont);
-    // m_p->tqmaskPainter().setFont(m_trackHeaderFont);
+    // m_p->maskPainter().setFont(m_trackHeaderFont);
 
     m_p->painter().setPen(colour);
     text = header->getLowerText();
@@ -2759,12 +2759,12 @@ NotePixmapFactory::drawSlurAux(int length, int dy, bool above,
                         painter->rotate(theta);
                 } else {
                     m_p->painter().save();
-                    m_p->tqmaskPainter().save();
+                    m_p->maskPainter().save();
                     m_p->painter().translate(x, y);
-                    m_p->tqmaskPainter().translate(x, y);
+                    m_p->maskPainter().translate(x, y);
                     if (rotate) {
                         m_p->painter().rotate(theta);
-                        m_p->tqmaskPainter().rotate(theta);
+                        m_p->maskPainter().rotate(theta);
                     }
                 }
 
@@ -2780,7 +2780,7 @@ NotePixmapFactory::drawSlurAux(int length, int dy, bool above,
                     m.translate(hotspot.x(), hotspot.y());
                 m.rotate(theta);
                 m_p->painter().setWorldMatrix(m);
-                m_p->tqmaskPainter().setWorldMatrix(m);
+                m_p->maskPainter().setWorldMatrix(m);
             }
 
             if (m_selected)
@@ -2843,7 +2843,7 @@ NotePixmapFactory::drawSlurAux(int length, int dy, bool above,
     if (painter) {
         painter->restore();
         if (!m_inPrinterMethod)
-            m_p->tqmaskPainter().restore();
+            m_p->maskPainter().restore();
     }
 }
 
@@ -2907,12 +2907,12 @@ NotePixmapFactory::drawOttavaAux(int length, int octavesUp,
 
     m_p->painter().setFont(m_ottavaFont);
     if (!m_inPrinterMethod)
-        m_p->tqmaskPainter().setFont(m_ottavaFont);
+        m_p->maskPainter().setFont(m_ottavaFont);
 
     m_p->drawText(0, m_ottavaFontMetrics.ascent(), label);
 
     m_p->painter().setPen(pen);
-    //    if (!m_inPrinterMethod) m_p->tqmaskPainter().setPen(pen);
+    //    if (!m_inPrinterMethod) m_p->maskPainter().setPen(pen);
 
     int x0 = m_ottavaFontMetrics.width(label) + thickness;
     int x1 = width - thickness;
@@ -2925,7 +2925,7 @@ NotePixmapFactory::drawOttavaAux(int length, int octavesUp,
 
     pen.setStyle(Qt::SolidLine);
     m_p->painter().setPen(pen);
-    //    if (!m_inPrinterMethod) m_p->tqmaskPainter().setPen(pen);
+    //    if (!m_inPrinterMethod) m_p->maskPainter().setPen(pen);
 
     NOTATION_DEBUG << "NotePixmapFactory::drawOttavaAux: drawing " << x1 << "," << y0 << " to " << x1 << "," << y1 << ", thickness " << thickness << endl;
 
@@ -2933,7 +2933,7 @@ NotePixmapFactory::drawOttavaAux(int length, int octavesUp,
 
     m_p->painter().setPen(TQPen());
     if (!m_inPrinterMethod)
-        m_p->tqmaskPainter().setPen(TQPen());
+        m_p->maskPainter().setPen(TQPen());
 
     if (painter) {
         painter->restore();
@@ -3043,7 +3043,7 @@ NotePixmapFactory::makeTimeSigPixmap(const TimeSignature& sig)
 
         m_p->painter().setFont(m_bigTimeSigFont);
         if (!m_inPrinterMethod)
-            m_p->tqmaskPainter().setFont(m_bigTimeSigFont);
+            m_p->maskPainter().setFont(m_bigTimeSigFont);
 
         m_p->drawText(0, r.height() + dy, c);
 
@@ -3122,7 +3122,7 @@ NotePixmapFactory::makeTimeSigPixmap(const TimeSignature& sig)
 
         m_p->painter().setFont(m_timeSigFont);
         if (!m_inPrinterMethod)
-            m_p->tqmaskPainter().setFont(m_timeSigFont);
+            m_p->maskPainter().setFont(m_timeSigFont);
 
         x = (width - numR.width()) / 2 - 1;
         m_p->drawText(x, denomR.height(), numS);
@@ -3353,7 +3353,7 @@ NotePixmapFactory::drawTextAux(const Text &text,
 
     m_p->painter().setFont(textFont);
     if (!m_inPrinterMethod)
-        m_p->tqmaskPainter().setFont(textFont);
+        m_p->maskPainter().setFont(textFont);
 
     m_p->drawText(offset, textMetrics.ascent() + offset, s);
 
@@ -3400,7 +3400,7 @@ NotePixmapFactory::makeAnnotationPixmap(const Text &text, const bool isLilyPondD
 
     m_p->painter().setFont(textFont);
     if (!m_inPrinterMethod)
-        m_p->tqmaskPainter().setFont(textFont);
+        m_p->maskPainter().setFont(textFont);
 
     if (isLilyPondDirective) {
         m_p->painter().setBrush(GUIPalette::getColour(GUIPalette::TextLilyPondDirectiveBackground));
@@ -3427,17 +3427,17 @@ NotePixmapFactory::makeAnnotationPixmap(const Text &text, const bool isLilyPondD
 
 void
 NotePixmapFactory::createPixmapAndMask(int width, int height,
-                                       int tqmaskWidth, int tqmaskHeight)
+                                       int maskWidth, int maskHeight)
 {
-    if (tqmaskWidth < 0)
-        tqmaskWidth = width;
-    if (tqmaskHeight < 0)
-        tqmaskHeight = height;
+    if (maskWidth < 0)
+        maskWidth = width;
+    if (maskHeight < 0)
+        maskHeight = height;
 
     m_generatedWidth = width;
     m_generatedHeight = height;
     m_generatedPixmap = new TQPixmap(width, height);
-    m_generatedMask = new TQBitmap(tqmaskWidth, tqmaskHeight);
+    m_generatedMask = new TQBitmap(maskWidth, maskHeight);
 
     static unsigned long total = 0;
     total += width * height;
@@ -3452,8 +3452,8 @@ NotePixmapFactory::createPixmapAndMask(int width, int height,
 
     m_p->painter().setPen(TQt::black);
     m_p->painter().setBrush(TQt::black);
-    m_p->tqmaskPainter().setPen(TQt::white);
-    m_p->tqmaskPainter().setBrush(TQt::white);
+    m_p->maskPainter().setPen(TQt::white);
+    m_p->maskPainter().setBrush(TQt::white);
 }
 
 TQCanvasPixmap*
diff --git a/src/gui/editors/notation/NotePixmapFactory.h b/src/gui/editors/notation/NotePixmapFactory.h
index cfc93dc..9bf32b1 100644
--- a/src/gui/editors/notation/NotePixmapFactory.h
+++ b/src/gui/editors/notation/NotePixmapFactory.h
@@ -276,8 +276,8 @@ protected:
     TQCanvasPixmap* makeAnnotationPixmap(const Text &text, const bool isLilyPondDirective);
 
     void createPixmapAndMask(int width, int height,
-                             int tqmaskWidth = -1,
-                             int tqmaskHeight = -1);
+                             int maskWidth = -1,
+                             int maskHeight = -1);
     TQCanvasPixmap* makeCanvasPixmap(TQPoint hotspot, bool generateMask = false);
 
     enum ColourType {
diff --git a/src/gui/editors/notation/NotePixmapPainter.h b/src/gui/editors/notation/NotePixmapPainter.h
index 51918ec..485f5a1 100644
--- a/src/gui/editors/notation/NotePixmapPainter.h
+++ b/src/gui/editors/notation/NotePixmapPainter.h
@@ -61,7 +61,7 @@ public:
 
 	if (tqmask) {
 	    m_useMask = true;
-	    m_tqmaskPainter.tqbegin(tqmask, unclipped);
+	    m_maskPainter.tqbegin(tqmask, unclipped);
 	} else {
 	    m_useMask = false;
 	}
@@ -71,7 +71,7 @@ public:
     }
 
     bool end() {
-	if (m_useMask) m_tqmaskPainter.end();
+	if (m_useMask) m_maskPainter.end();
 	return m_painter->end();
     }
 
@@ -79,66 +79,66 @@ public:
 	return *m_painter;
     }
 
-    TQPainter &tqmaskPainter() {
-	return m_tqmaskPainter;
+    TQPainter &maskPainter() {
+	return m_maskPainter;
     }
 
     void drawPoint(int x, int y) {
 	m_painter->drawPoint(x, y);
-	if (m_useMask) m_tqmaskPainter.drawPoint(x, y);
+	if (m_useMask) m_maskPainter.drawPoint(x, y);
     }
 
     void drawLine(int x1, int y1, int x2, int y2) {
 	m_painter->drawLine(x1, y1, x2, y2);
-	if (m_useMask) m_tqmaskPainter.drawLine(x1, y1, x2, y2);
+	if (m_useMask) m_maskPainter.drawLine(x1, y1, x2, y2);
     }
 
     void drawRect(int x, int y, int w, int h) {
 	m_painter->drawRect(x, y, w, h);
-	if (m_useMask) m_tqmaskPainter.drawRect(x, y, w, h);
+	if (m_useMask) m_maskPainter.drawRect(x, y, w, h);
     }
     
     void drawArc(int x, int y, int w, int h, int a, int alen) {
 	m_painter->drawArc(x, y, w, h, a, alen);
-	if (m_useMask) m_tqmaskPainter.drawArc(x, y, w, h, a, alen);
+	if (m_useMask) m_maskPainter.drawArc(x, y, w, h, a, alen);
     }
 
     void drawPolygon(const TQPointArray &a, bool winding = false,
 		     int index = 0, int n = -1) {
 	m_painter->tqdrawPolygon(a, winding, index, n);
-	if (m_useMask) m_tqmaskPainter.tqdrawPolygon(a, winding, index, n);
+	if (m_useMask) m_maskPainter.tqdrawPolygon(a, winding, index, n);
     }
 
     void drawPolyline(const TQPointArray &a, int index = 0, int n = -1) {
 	m_painter->tqdrawPolyline(a, index, n);
-	if (m_useMask) m_tqmaskPainter.tqdrawPolyline(a, index, n);
+	if (m_useMask) m_maskPainter.tqdrawPolyline(a, index, n);
     }
 
     void drawPixmap(int x, int y, const TQPixmap &pm,
 		    int sx = 0, int sy = 0, int sw = -1, int sh = -1) {
 	m_painter->tqdrawPixmap(x, y, pm, sx, sy, sw, sh);
-	if (m_useMask) m_tqmaskPainter.tqdrawPixmap(x, y, *(pm.tqmask()), sx, sy, sw, sh);
+	if (m_useMask) m_maskPainter.tqdrawPixmap(x, y, *(pm.tqmask()), sx, sy, sw, sh);
     }
 
     void drawText(int x, int y, const TQString &string) {
 	m_painter->drawText(x, y, string);
-	if (m_useMask) m_tqmaskPainter.drawText(x, y, string);
+	if (m_useMask) m_maskPainter.drawText(x, y, string);
     }
 
     void drawNoteCharacter(int x, int y, const NoteCharacter &character) {
 	character.draw(m_painter, x, y);
-	if (m_useMask) character.drawMask(&m_tqmaskPainter, x, y);
+	if (m_useMask) character.drawMask(&m_maskPainter, x, y);
     }
 
     void drawEllipse(int x, int y, int w, int h) {
       m_painter->drawEllipse(x, y, w, h);
-      if (m_useMask) m_tqmaskPainter.drawEllipse(x, y, w, h);
+      if (m_useMask) m_maskPainter.drawEllipse(x, y, w, h);
     }
 
 private:
     bool m_useMask;
     TQPainter  m_myPainter;
-    TQPainter  m_tqmaskPainter;
+    TQPainter  m_maskPainter;
     TQPainter *m_externalPainter;
     TQPainter *m_painter;
 };
diff --git a/src/gui/editors/notation/RestInserter.cpp b/src/gui/editors/notation/RestInserter.cpp
index faef304..448b40a 100644
--- a/src/gui/editors/notation/RestInserter.cpp
+++ b/src/gui/editors/notation/RestInserter.cpp
@@ -128,7 +128,7 @@ void RestInserter::slotToggleDot()
     Note note(m_noteType, m_noteDots);
     TQString actionName(NotationStrings::getReferenceName(note, true));
     actionName.tqreplace(TQRegExp("-"), "_");
-    KAction *action = m_tqparentView->actionCollection()->action(actionName);
+    KAction *action = m_parentView->actionCollection()->action(actionName);
     if (!action) {
         std::cerr << "WARNING: No such action as " << actionName << std::endl;
     } else {
@@ -141,7 +141,7 @@ void RestInserter::slotNotesSelected()
     Note note(m_noteType, m_noteDots);
     TQString actionName(NotationStrings::getReferenceName(note));
     actionName.tqreplace(TQRegExp(" "), "_");
-    m_tqparentView->actionCollection()->action(actionName)->activate();
+    m_parentView->actionCollection()->action(actionName)->activate();
 }
 
 const TQString RestInserter::ToolName     = "restinserter";
diff --git a/src/gui/editors/notation/TextInserter.cpp b/src/gui/editors/notation/TextInserter.cpp
index 6b5f595..b3709f1 100644
--- a/src/gui/editors/notation/TextInserter.cpp
+++ b/src/gui/editors/notation/TextInserter.cpp
@@ -79,12 +79,12 @@ void TextInserter::slotNotesSelected()
 
 void TextInserter::slotEraseSelected()
 {
-    m_tqparentView->actionCollection()->action("erase")->activate();
+    m_parentView->actionCollection()->action("erase")->activate();
 }
 
 void TextInserter::slotSelectSelected()
 {
-    m_tqparentView->actionCollection()->action("select")->activate();
+    m_parentView->actionCollection()->action("select")->activate();
 }
 
 void TextInserter::ready()
diff --git a/src/gui/editors/parameters/MIDIInstrumentParameterPanel.cpp b/src/gui/editors/parameters/MIDIInstrumentParameterPanel.cpp
index 37ea57c..8186b07 100644
--- a/src/gui/editors/parameters/MIDIInstrumentParameterPanel.cpp
+++ b/src/gui/editors/parameters/MIDIInstrumentParameterPanel.cpp
@@ -1164,7 +1164,7 @@ MIDIInstrumentParameterPanel::showAdditionalControls(bool showThem)
     m_instrumentLabel->setShown(showThem);
     int index = 0;
     for (RotaryMap::iterator it = m_rotaries.begin(); it != m_rotaries.end(); ++it) {
-        it->second.first->tqparentWidget()->setShown(showThem || (index < 8));
+        it->second.first->parentWidget()->setShown(showThem || (index < 8));
         //it->second.first->setShown(showThem || (index < 8));
         //it->second.second->setShown(showThem || (index < 8));
         index++;
diff --git a/src/gui/editors/parameters/RosegardenParameterArea.cpp b/src/gui/editors/parameters/RosegardenParameterArea.cpp
index 1fc924e..9d717a1 100644
--- a/src/gui/editors/parameters/RosegardenParameterArea.cpp
+++ b/src/gui/editors/parameters/RosegardenParameterArea.cpp
@@ -88,7 +88,7 @@ void RosegardenParameterArea::addRosegardenParameterBox(
     m_scrollView->setMinimumWidth(std::max(m_scrollView->minimumWidth(),
                                            b->tqsizeHint().width()) + 8);
 
-    // Create a titled group box for the parameter box, tqparented by the
+    // Create a titled group box for the parameter box, parented by the
     // classic tqlayout widget, so that it can be used to provide a title
     // and outline, in classic mode. Add this container to an array that
     // parallels the above array of parameter boxes.
diff --git a/src/gui/editors/parameters/TrackParameterBox.cpp b/src/gui/editors/parameters/TrackParameterBox.cpp
index a2a29c4..b481a71 100644
--- a/src/gui/editors/parameters/TrackParameterBox.cpp
+++ b/src/gui/editors/parameters/TrackParameterBox.cpp
@@ -527,12 +527,12 @@ TrackParameterBox::populateRecordingDeviceList()
             m_recChannel->setEnabled(false);
 
             // hide these for audio instruments
-            m_defaultsGroup->tqparentWidget()->setShown(false);
+            m_defaultsGroup->parentWidget()->setShown(false);
 
         } else { // InstrumentType::Midi and InstrumentType::SoftSynth
 
             // show these if not audio instrument
-            m_defaultsGroup->tqparentWidget()->setShown(true);
+            m_defaultsGroup->parentWidget()->setShown(true);
 
             m_recDeviceIds.push_back(Device::ALL_DEVICES);
             m_recDevice->insertItem(i18n("All"));
@@ -792,7 +792,7 @@ TrackParameterBox::slotInstrumentLabelChanged(InstrumentId id, TQString label)
 void
 TrackParameterBox::showAdditionalControls(bool showThem)
 {
-    //    m_defaultsGroup->tqparentWidget()->setShown(showThem);
+    //    m_defaultsGroup->parentWidget()->setShown(showThem);
 }
 
 void
diff --git a/src/gui/editors/segment/segmentcanvas/SegmentTool.cpp b/src/gui/editors/segment/segmentcanvas/SegmentTool.cpp
index b74cc9f..130add7 100644
--- a/src/gui/editors/segment/segmentcanvas/SegmentTool.cpp
+++ b/src/gui/editors/segment/segmentcanvas/SegmentTool.cpp
@@ -91,7 +91,7 @@ SegmentTool::createMenu()
     if (app) {
         m_menu = static_cast<TQPopupMenu*>
                  //(app->factory()->container("segment_tool_menu", app));
-                 (m_tqparentFactory->container("segment_tool_menu", app));
+                 (m_parentFactory->container("segment_tool_menu", app));
 
         if (!m_menu) {
             RG_DEBUG << "SegmentTool::createMenu() failed\n";
diff --git a/src/gui/general/BarLine.h b/src/gui/general/BarLine.h
index 02157f1..518135c 100644
--- a/src/gui/general/BarLine.h
+++ b/src/gui/general/BarLine.h
@@ -34,24 +34,24 @@ namespace Rosegarden {
 class BarLine : public TQCanvasPolygonalItem
 {
 public:
-    BarLine(TQCanvas *canvas, double tqlayoutX,
+    BarLine(TQCanvas *canvas, double layoutX,
             int barLineHeight, int baseBarThickness, int lineSpacing,
             int inset, LinedStaff::BarStyle style) :
         TQCanvasPolygonalItem(canvas),
-        m_tqlayoutX(tqlayoutX),
+        m_layoutX(layoutX),
         m_barLineHeight(barLineHeight),
         m_baseBarThickness(baseBarThickness),
         m_lineSpacing(lineSpacing),
         m_inset(inset),
         m_style(style) { }
 
-    double getLayoutX() const { return m_tqlayoutX; }
+    double getLayoutX() const { return m_layoutX; }
     
     virtual TQPointArray areaPoints() const;
     virtual void drawShape(TQPainter &);
 
 protected:
-    double m_tqlayoutX;
+    double m_layoutX;
     int m_barLineHeight;
     int m_baseBarThickness;
     int m_lineSpacing;
diff --git a/src/gui/general/BaseTool.cpp b/src/gui/general/BaseTool.cpp
index ee95231..76dc608 100644
--- a/src/gui/general/BaseTool.cpp
+++ b/src/gui/general/BaseTool.cpp
@@ -40,7 +40,7 @@ BaseTool::BaseTool(const TQString& menuName, KXMLGUIFactory* factory, TQObject*
         : TQObject(tqparent),
         m_menuName(menuName),
         m_menu(0),
-        m_tqparentFactory(factory)
+        m_parentFactory(factory)
 {}
 
 BaseTool::~BaseTool()
@@ -48,7 +48,7 @@ BaseTool::~BaseTool()
     RG_DEBUG << "BaseTool::~BaseTool()\n";
 
     //     delete m_menu;
-    //     m_tqparentView->factory()->removeClient(this);
+    //     m_parentView->factory()->removeClient(this);
     //    m_instance = 0;
 }
 
diff --git a/src/gui/general/BaseTool.h b/src/gui/general/BaseTool.h
index 29ef8dd..c750679 100644
--- a/src/gui/general/BaseTool.h
+++ b/src/gui/general/BaseTool.h
@@ -101,7 +101,7 @@ protected:
     TQString m_menuName;
     TQPopupMenu* m_menu;
 
-    KXMLGUIFactory* m_tqparentFactory;
+    KXMLGUIFactory* m_parentFactory;
 
     TQString m_contextHelp;
 };
diff --git a/src/gui/general/EditTool.cpp b/src/gui/general/EditTool.cpp
index 8a07fe8..b08024c 100644
--- a/src/gui/general/EditTool.cpp
+++ b/src/gui/general/EditTool.cpp
@@ -42,7 +42,7 @@ namespace Rosegarden
 
 EditTool::EditTool(const TQString& menuName, EditView* view)
         : BaseTool(menuName, view->factory(), TQT_TQOBJECT(view)),
-        m_tqparentView(view)
+        m_parentView(view)
 {}
 
 void EditTool::handleMousePress(timeT time,
@@ -123,9 +123,9 @@ void EditTool::createMenu()
     RG_DEBUG << "BaseTool::createMenu() " << m_rcFileName << " - " << m_menuName << endl;
 
     setXMLFile(m_rcFileName);
-    m_tqparentFactory->addClient(this);
+    m_parentFactory->addClient(this);
 
-    TQWidget* tmp = m_tqparentFactory->container(m_menuName, this);
+    TQWidget* tmp = m_parentFactory->container(m_menuName, this);
 
     if (!tmp)
         RG_DEBUG << "BaseTool::createMenu(" << m_rcFileName
diff --git a/src/gui/general/EditTool.h b/src/gui/general/EditTool.h
index f38bfa1..7fda27f 100644
--- a/src/gui/general/EditTool.h
+++ b/src/gui/general/EditTool.h
@@ -157,7 +157,7 @@ protected:
     //--------------- Data members ---------------------------------
     TQString m_rcFileName;
 
-    EditView* m_tqparentView;
+    EditView* m_parentView;
 };
 
 
diff --git a/src/gui/general/EditToolBox.cpp b/src/gui/general/EditToolBox.cpp
index c19a076..c96f8af 100644
--- a/src/gui/general/EditToolBox.cpp
+++ b/src/gui/general/EditToolBox.cpp
@@ -37,7 +37,7 @@ namespace Rosegarden
 
 EditToolBox::EditToolBox(EditView *tqparent)
         : BaseToolBox(tqparent),
-        m_tqparentView(tqparent)
+        m_parentView(tqparent)
 {
 }
 
diff --git a/src/gui/general/EditToolBox.h b/src/gui/general/EditToolBox.h
index 1818b35..becb023 100644
--- a/src/gui/general/EditToolBox.h
+++ b/src/gui/general/EditToolBox.h
@@ -57,7 +57,7 @@ protected:
 
     //--------------- Data members ---------------------------------
 
-    EditView* m_tqparentView;
+    EditView* m_parentView;
 };
 
 
diff --git a/src/gui/general/EditView.cpp b/src/gui/general/EditView.cpp
index f216dad..8566b7e 100644
--- a/src/gui/general/EditView.cpp
+++ b/src/gui/general/EditView.cpp
@@ -112,7 +112,7 @@ const unsigned int EditView::TOPBARBUTTONS_ROW    = RULERS_ROW + 1;
 const unsigned int EditView::CANVASVIEW_ROW       = TOPBARBUTTONS_ROW + 1;
 const unsigned int EditView::CONTROLRULER_ROW     = CANVASVIEW_ROW + 1;
 
-// Just some simple features we might want to show - make them bit tqmaskable
+// Just some simple features we might want to show - make them bit maskable
 //
 static int FeatureShowVelocity = 0x00001; // show the velocity ruler
 
diff --git a/src/gui/general/LinedStaff.cpp b/src/gui/general/LinedStaff.cpp
index 5ca0c90..ffaa28c 100644
--- a/src/gui/general/LinedStaff.cpp
+++ b/src/gui/general/LinedStaff.cpp
@@ -443,8 +443,8 @@ LinedStaff::getBarExtents(double x, int y) const
 
     for (int i = 1; i < m_barLines.size(); ++i) {
 
-        double tqlayoutX = m_barLines[i]->getLayoutX();
-        int barRow = getRowForLayoutX(tqlayoutX);
+        double layoutX = m_barLines[i]->getLayoutX();
+        int barRow = getRowForLayoutX(layoutX);
 
         if (m_pageMode != LinearMode && (barRow < row))
             continue;
@@ -667,41 +667,41 @@ LinedStaff::deleteBars()
 }
 
 void
-LinedStaff::insertBar(double tqlayoutX, double width, bool isCorrect,
+LinedStaff::insertBar(double layoutX, double width, bool isCorrect,
                       const TimeSignature &timeSig,
                       int barNo, bool showBarNo)
 {
-    //    RG_DEBUG << "insertBar: " << tqlayoutX << ", " << width
+    //    RG_DEBUG << "insertBar: " << layoutX << ", " << width
     //			 << ", " << isCorrect << endl;
 
     int barThickness = m_lineThickness * 5 / 4;
 
     // hack to ensure the bar line appears on the correct row in
-    // notation page tqlayouts, with a conditional to prevent us from
+    // notation page layouts, with a conditional to prevent us from
     // moving the bar and beat lines in the matrix
     if (!showBeatLines()) {
         if (width > 0.01) { // not final bar in staff
-            tqlayoutX += 1;
+            layoutX += 1;
         } else {
-            tqlayoutX -= 1;
+            layoutX -= 1;
         }
     }
 
-    int row = getRowForLayoutX(tqlayoutX);
-    double x = getCanvasXForLayoutX(tqlayoutX);
+    int row = getRowForLayoutX(layoutX);
+    double x = getCanvasXForLayoutX(layoutX);
     int y = getCanvasYForTopLine(row);
 
     bool firstBarInRow = false, lastBarInRow = false;
 
     if (m_pageMode != LinearMode &&
-            (getRowForLayoutX(tqlayoutX) >
-             getRowForLayoutX(tqlayoutX - getMargin() - 2)))
+            (getRowForLayoutX(layoutX) >
+             getRowForLayoutX(layoutX - getMargin() - 2)))
         firstBarInRow = true;
 
     if (m_pageMode != LinearMode &&
             width > 0.01 &&  // width == 0 for final bar in staff
-            (getRowForLayoutX(tqlayoutX) <
-             getRowForLayoutX(tqlayoutX + width + getMargin() + 2)))
+            (getRowForLayoutX(layoutX) <
+             getRowForLayoutX(layoutX + width + getMargin() + 2)))
         lastBarInRow = true;
 
     BarStyle style = getBarStyle(barNo);
@@ -710,7 +710,7 @@ LinedStaff::insertBar(double tqlayoutX, double width, bool isCorrect,
         style = RepeatStartBar;
 
     if (firstBarInRow)
-        insertRepeatedClefAndKey(tqlayoutX, barNo);
+        insertRepeatedClefAndKey(layoutX, barNo);
 
     // If we're supposed to be hiding bar lines, we do just that --
     // create them as normal, then hide them.  We can't simply not
@@ -725,7 +725,7 @@ LinedStaff::insertBar(double tqlayoutX, double width, bool isCorrect,
         inset = getBarInset(barNo, firstBarInRow);
     }
 
-    BarLine *line = new BarLine(m_canvas, tqlayoutX,
+    BarLine *line = new BarLine(m_canvas, layoutX,
                                 getBarLineHeight(), barThickness, getLineSpacing(),
                                 (int)inset, style);
 
@@ -758,7 +758,7 @@ LinedStaff::insertBar(double tqlayoutX, double width, bool isCorrect,
         if (style == RepeatBothBar)
             style = RepeatEndBar;
 
-        BarLine *eline = new BarLine(m_canvas, tqlayoutX,
+        BarLine *eline = new BarLine(m_canvas, layoutX,
                                      getBarLineHeight(), barThickness, getLineSpacing(),
                                      0, style);
         eline->moveBy(xe, y);
@@ -834,7 +834,7 @@ LinedStaff::insertBar(double tqlayoutX, double width, bool isCorrect,
             rect->setZ( -1);
             rect->show(); // show beat lines even if the bar lines are hidden
 
-            LineRec beatLine(tqlayoutX + gridLine * dx, rect);
+            LineRec beatLine(layoutX + gridLine * dx, rect);
             m_beatLines.push_back(beatLine);
         }
     }
@@ -854,7 +854,7 @@ LinedStaff::insertBar(double tqlayoutX, double width, bool isCorrect,
         else
             rect->show();
 
-        LineRec connectingLine(tqlayoutX, rect);
+        LineRec connectingLine(layoutX, rect);
         m_barConnectingLines.push_back(connectingLine);
     }
 }
@@ -1148,9 +1148,9 @@ LinedStaff::setPointerPosition(HorizontalLayoutEngine &tqlayout,
 }
 
 void
-LinedStaff::setPointerPosition(double tqlayoutX)
+LinedStaff::setPointerPosition(double layoutX)
 {
-    LinedStaffCoords coords = getCanvasCoordsForLayoutCoords(tqlayoutX, 0);
+    LinedStaffCoords coords = getCanvasCoordsForLayoutCoords(layoutX, 0);
     setPointerPosition(coords.first, coords.second);
 }
 
diff --git a/src/gui/general/LinedStaff.h b/src/gui/general/LinedStaff.h
index e7dab8f..3dff372 100644
--- a/src/gui/general/LinedStaff.h
+++ b/src/gui/general/LinedStaff.h
@@ -525,9 +525,9 @@ public:
     (double x, int y, 
      Event *&clef, Event *&key,
      bool notesAndRestsOnly = false, int proximityThreshold = 10) {
-        LinedStaffCoords tqlayoutCoords = getLayoutCoordsForCanvasCoords(x, y);
+        LinedStaffCoords layoutCoords = getLayoutCoordsForCanvasCoords(x, y);
         return getClosestElementToLayoutX
-            (tqlayoutCoords.first, clef, key,
+            (layoutCoords.first, clef, key,
              notesAndRestsOnly, proximityThreshold);
     }
 
@@ -568,8 +568,8 @@ public:
      */
     virtual ViewElementList::iterator getElementUnderCanvasCoords
     (double x, int y, Event *&clef, Event *&key) {
-        LinedStaffCoords tqlayoutCoords = getLayoutCoordsForCanvasCoords(x, y);
-        return getElementUnderLayoutX(tqlayoutCoords.first, clef, key);
+        LinedStaffCoords layoutCoords = getLayoutCoordsForCanvasCoords(x, y);
+        return getElementUnderLayoutX(layoutCoords.first, clef, key);
     }
 
     /**
@@ -690,18 +690,18 @@ protected:
     virtual void resizeStaffLineRow(int row, double offset, double length);
 
     virtual void deleteBars();
-    virtual void insertBar(double tqlayoutX, double width, bool isCorrect,
+    virtual void insertBar(double layoutX, double width, bool isCorrect,
                            const TimeSignature &,
                            int barNo, bool showBarNo);
 
     // The default implementations of the following two are empty.
     virtual void deleteTimeSignatures();
-    virtual void insertTimeSignature(double tqlayoutX,
+    virtual void insertTimeSignature(double layoutX,
                                      const TimeSignature &);
 
     // The default implementations of the following two are empty.
     virtual void deleteRepeatedClefsAndKeys();
-    virtual void insertRepeatedClefAndKey(double tqlayoutX, int barNo);
+    virtual void insertRepeatedClefAndKey(double layoutX, int barNo);
 
     void initCursors();
 
diff --git a/src/gui/general/PixmapFunctions.h b/src/gui/general/PixmapFunctions.h
index 22b743b..8a84813 100644
--- a/src/gui/general/PixmapFunctions.h
+++ b/src/gui/general/PixmapFunctions.h
@@ -42,7 +42,7 @@ public:
     /**
      * Generate a heuristic tqmask for the given pixmap.  Unlike
      * TQPixmap::createHeuristicMask, this removes from the tqmask all
-     * pixels that are aptqparently "background" even if they appear in
+     * pixels that are apparently "background" even if they appear in
      * holes in the middle of the image.  This is more usually what we
      * want than the default behaviour of createHeuristicMask.
      *
@@ -55,7 +55,7 @@ public:
     /**
      * Generate a heuristic tqmask for the given pixmap.  Unlike
      * TQPixmap::createHeuristicMask, this removes from the tqmask all
-     * pixels that are aptqparently "background" even if they appear in
+     * pixels that are apparently "background" even if they appear in
      * holes in the middle of the image.  This is more usually what we
      * want than the default behaviour of createHeuristicMask.
      *
@@ -91,7 +91,7 @@ public:
      * Using TQPainter::drawPixmap to draw one pixmap on another does
      * not appear to take the tqmask into account properly.  Background
      * pixels in the second pixmap erase foreground pixels in the
-     * first one, regardless of whether they're tqmasked or not.  This
+     * first one, regardless of whether they're masked or not.  This
      * function does what I expect.
      *
      * Note that the source pixmap _must_ have a tqmask.
diff --git a/src/gui/kdeext/QCanvasSimpleSprite.cpp b/src/gui/kdeext/QCanvasSimpleSprite.cpp
index 74d4366..f2aeb23 100644
--- a/src/gui/kdeext/QCanvasSimpleSprite.cpp
+++ b/src/gui/kdeext/QCanvasSimpleSprite.cpp
@@ -151,18 +151,18 @@ TQCanvasNonElementSprite::TQCanvasNonElementSprite(TQCanvasPixmap *pixmap,
 TQCanvasNonElementSprite::~TQCanvasNonElementSprite()
 {}
 
-TQCanvasTimeSigSprite::TQCanvasTimeSigSprite(double tqlayoutX,
+TQCanvasTimeSigSprite::TQCanvasTimeSigSprite(double layoutX,
         TQPixmap *pixmap,
         TQCanvas *canvas) :
         TQCanvasNonElementSprite(pixmap, canvas),
-        m_tqlayoutX(tqlayoutX)
+        m_layoutX(layoutX)
 {}
 
-TQCanvasTimeSigSprite::TQCanvasTimeSigSprite(double tqlayoutX,
+TQCanvasTimeSigSprite::TQCanvasTimeSigSprite(double layoutX,
         TQCanvasPixmap *pixmap,
         TQCanvas *canvas) :
         TQCanvasNonElementSprite(pixmap, canvas),
-        m_tqlayoutX(tqlayoutX)
+        m_layoutX(layoutX)
 {}
 
 TQCanvasTimeSigSprite::~TQCanvasTimeSigSprite()
diff --git a/src/gui/kdeext/QCanvasSimpleSprite.h b/src/gui/kdeext/QCanvasSimpleSprite.h
index 77f64f0..27fca28 100644
--- a/src/gui/kdeext/QCanvasSimpleSprite.h
+++ b/src/gui/kdeext/QCanvasSimpleSprite.h
@@ -91,15 +91,15 @@ public:
 class TQCanvasTimeSigSprite : public TQCanvasNonElementSprite
 {
 public:
-    TQCanvasTimeSigSprite(double tqlayoutX, TQPixmap *, TQCanvas *);
-    TQCanvasTimeSigSprite(double tqlayoutX, TQCanvasPixmap *, TQCanvas *);
+    TQCanvasTimeSigSprite(double layoutX, TQPixmap *, TQCanvas *);
+    TQCanvasTimeSigSprite(double layoutX, TQCanvasPixmap *, TQCanvas *);
     virtual ~TQCanvasTimeSigSprite();
 
-    void setLayoutX(double tqlayoutX) { m_tqlayoutX = tqlayoutX; }
-    double getLayoutX() const { return m_tqlayoutX; }
+    void setLayoutX(double layoutX) { m_layoutX = layoutX; }
+    double getLayoutX() const { return m_layoutX; }
 
 protected:
-    double m_tqlayoutX;
+    double m_layoutX;
 };
 
 /**
diff --git a/src/gui/kdeext/klearlook.cpp b/src/gui/kdeext/klearlook.cpp
index 698620f..cdf8904 100644
--- a/src/gui/kdeext/klearlook.cpp
+++ b/src/gui/kdeext/klearlook.cpp
@@ -170,17 +170,17 @@ inline TQColor midColor( const TQColor &a, const TQColor &b, double factor = 1.0
 static bool isFormWidget( const TQWidget *widget ) {
     //Form widgets are in the KHTMLView, but that has 2 further inner levels
     //of widgets - TQClipperWidget, and outside of that, TQViewportWidget
-    TQWidget * potentialClipPort = widget->tqparentWidget();
+    TQWidget * potentialClipPort = widget->parentWidget();
 
     if ( !potentialClipPort || potentialClipPort->isTopLevel() )
         return false;
 
-    TQWidget *potentialViewPort = potentialClipPort->tqparentWidget();
+    TQWidget *potentialViewPort = potentialClipPort->parentWidget();
 
     if ( !potentialViewPort || potentialViewPort->isTopLevel() || qstrcmp( potentialViewPort->name(), "qt_viewport" ) )
         return false;
 
-    TQWidget *potentialKHTML = potentialViewPort->tqparentWidget();
+    TQWidget *potentialKHTML = potentialViewPort->parentWidget();
 
     if ( !potentialKHTML || potentialKHTML->isTopLevel() || qstrcmp( potentialKHTML->className(), "KHTMLView" ) )
         return false;
@@ -3088,14 +3088,14 @@ void KlearlookStyle::tqdrawComplexControl(
                 }
 
                 bool onControlButtons = false,
-                     onToolbar = widget->tqparentWidget() && ::tqqt_cast<TQToolBar *>( widget->tqparentWidget() ),
+                     onToolbar = widget->parentWidget() && ::tqqt_cast<TQToolBar *>( widget->parentWidget() ),
                      onExtender = !onToolbar &&
-                                  widget->tqparentWidget() &&
-                                  widget->tqparentWidget() ->inherits( "TQToolBarExtensionWidget" ) &&
-                                  ::tqqt_cast<TQToolBar *>( widget->tqparentWidget() ->tqparentWidget() );
+                                  widget->parentWidget() &&
+                                  widget->parentWidget() ->inherits( "TQToolBarExtensionWidget" ) &&
+                                  ::tqqt_cast<TQToolBar *>( widget->parentWidget() ->parentWidget() );
 
-                if ( !onToolbar && !onExtender && widget->tqparentWidget() &&
-                        !qstrcmp( widget->tqparentWidget() ->name(), "qt_maxcontrols" ) )
+                if ( !onToolbar && !onExtender && widget->parentWidget() &&
+                        !qstrcmp( widget->parentWidget() ->name(), "qt_maxcontrols" ) )
                     onControlButtons = true;
 
                 if ( active & SC_ToolButton )
@@ -3122,11 +3122,11 @@ void KlearlookStyle::tqdrawComplexControl(
                     }
 
                     // Check whether to draw a background pixmap
-                    else if ( toolbutton->tqparentWidget() &&
-                              toolbutton->tqparentWidget() ->backgroundPixmap() &&
-                              !toolbutton->tqparentWidget() ->backgroundPixmap() ->isNull() ) {
+                    else if ( toolbutton->parentWidget() &&
+                              toolbutton->parentWidget() ->backgroundPixmap() &&
+                              !toolbutton->parentWidget() ->backgroundPixmap() ->isNull() ) {
                         p->drawTiledPixmap( r,
-                            *( toolbutton->tqparentWidget() ->backgroundPixmap() ), toolbutton->pos() );
+                            *( toolbutton->parentWidget() ->backgroundPixmap() ), toolbutton->pos() );
                     } else if ( widget->tqparent() ) {
                         if ( ::tqqt_cast<const TQToolBar *>( widget->tqparent() ) ) {
                             TQToolBar * tqparent = ( TQToolBar* ) widget->tqparent();
diff --git a/src/gui/rulers/ControlRuler.cpp b/src/gui/rulers/ControlRuler.cpp
index c728093..ef61c50 100644
--- a/src/gui/rulers/ControlRuler.cpp
+++ b/src/gui/rulers/ControlRuler.cpp
@@ -62,11 +62,11 @@ const int ControlRuler::ItemHeightRange = 64;
 
 ControlRuler::ControlRuler(Segment *segment,
                            RulerScale* rulerScale,
-                           EditViewBase* tqparentView,
+                           EditViewBase* parentView,
                            TQCanvas* c, TQWidget* tqparent,
                            const char* name, WFlags f) :
         RosegardenCanvasView(c, tqparent, name, f),
-        m_tqparentEditView(tqparentView),
+        m_parentEditView(parentView),
         m_mainHorizontalScrollBar(0),
         m_rulerScale(rulerScale),
         m_eventSelection(new EventSelection(*segment)),
@@ -89,7 +89,7 @@ ControlRuler::ControlRuler(Segment *segment,
     setFixedHeight(tqsizeHint().height());
 
     connect(this, TQT_SIGNAL(stateChange(const TQString&, bool)),
-            m_tqparentEditView, TQT_SLOT(slotStateChanged(const TQString&, bool)));
+            m_parentEditView, TQT_SLOT(slotStateChanged(const TQString&, bool)));
 
     m_numberFloat = new TextFloat(this);
     m_numberFloat->hide();
@@ -127,13 +127,13 @@ void ControlRuler::slotUpdateElementsHPos()
         ControlItem* item = dynamic_cast<ControlItem*>(*it);
         if (!item)
             continue;
-        tqlayoutItem(item);
+        layoutItem(item);
     }
 
     canvas()->update();
 }
 
-void ControlRuler::tqlayoutItem(ControlItem* item)
+void ControlRuler::layoutItem(ControlItem* item)
 {
     timeT itemTime = item->getElementAdapter()->getTime();
 
@@ -146,7 +146,7 @@ void ControlRuler::tqlayoutItem(ControlItem* item)
 
     item->setWidth(width);
 
-    //     RG_DEBUG << "ControlRuler::tqlayoutItem ControlItem x = " << x << " - width = " << width << endl;
+    //     RG_DEBUG << "ControlRuler::layoutItem ControlItem x = " << x << " - width = " << width << endl;
 }
 
 void ControlRuler::setControlTool(ControlTool* tool)
@@ -281,7 +281,7 @@ void ControlRuler::contentsMouseReleaseEvent(TQMouseEvent* e)
                                         m_eventSelection->getEndTime());
 
         RG_DEBUG << "ControlRuler::contentsMouseReleaseEvent : adding command\n";
-        m_tqparentEditView->addCommandToHistory(command);
+        m_parentEditView->addCommandToHistory(command);
 
         m_itemMoved = false;
     }
@@ -310,7 +310,7 @@ void ControlRuler::contentsMouseMoveEvent(TQMouseEvent* e)
     //
     TQPoint totalPos = mapTo(tqtopLevelWidget(), TQPoint(0, 0));
 
-    int scrollX = dynamic_cast<EditView*>(m_tqparentEditView)->getRawCanvasView()->
+    int scrollX = dynamic_cast<EditView*>(m_parentEditView)->getRawCanvasView()->
                   horizontalScrollBar()->value();
 
     /*
@@ -393,10 +393,10 @@ void ControlRuler::createMenu()
 {
     RG_DEBUG << "ControlRuler::createMenu()\n";
 
-    KMainWindow* tqparentMainWindow = dynamic_cast<KMainWindow*>(tqtopLevelWidget());
+    KMainWindow* parentMainWindow = dynamic_cast<KMainWindow*>(tqtopLevelWidget());
 
-    if (tqparentMainWindow && tqparentMainWindow->factory()) {
-        m_menu = static_cast<TQPopupMenu*>(tqparentMainWindow->factory()->container(m_menuName, tqparentMainWindow));
+    if (parentMainWindow && parentMainWindow->factory()) {
+        m_menu = static_cast<TQPopupMenu*>(parentMainWindow->factory()->container(m_menuName, parentMainWindow));
 
         if (!m_menu) {
             RG_DEBUG << "ControlRuler::createMenu() failed\n";
diff --git a/src/gui/rulers/ControlRuler.h b/src/gui/rulers/ControlRuler.h
index 8bdf200..8df6da1 100644
--- a/src/gui/rulers/ControlRuler.h
+++ b/src/gui/rulers/ControlRuler.h
@@ -70,7 +70,7 @@ class ControlRuler : public RosegardenCanvasView, public SegmentObserver
 public:
     ControlRuler(Segment*,
                  RulerScale*,
-                 EditViewBase* tqparentView,
+                 EditViewBase* parentView,
                  TQCanvas*,
                  TQWidget* tqparent=0, const char* name=0, WFlags f=0);
     virtual ~ControlRuler();
@@ -122,7 +122,7 @@ protected:
 
     virtual void computeStaffOffset() {};
 
-    virtual void tqlayoutItem(ControlItem*);
+    virtual void layoutItem(ControlItem*);
 
 
 
@@ -145,7 +145,7 @@ protected:
 
     //--------------- Data members ---------------------------------
 
-    EditViewBase*               m_tqparentEditView;
+    EditViewBase*               m_parentEditView;
     TQScrollBar*                 m_mainHorizontalScrollBar;
     RulerScale*     m_rulerScale;
     EventSelection* m_eventSelection;
diff --git a/src/gui/rulers/ControllerEventsRuler.cpp b/src/gui/rulers/ControllerEventsRuler.cpp
index 6fe95e6..acbdc65 100644
--- a/src/gui/rulers/ControllerEventsRuler.cpp
+++ b/src/gui/rulers/ControllerEventsRuler.cpp
@@ -57,12 +57,12 @@ namespace Rosegarden
 
 ControllerEventsRuler::ControllerEventsRuler(Segment *segment,
         RulerScale* rulerScale,
-        EditViewBase* tqparentView,
+        EditViewBase* parentView,
         TQCanvas* c,
         TQWidget* tqparent,
         const ControlParameter *controller,
         const char* name, WFlags f)
-        : ControlRuler(segment, rulerScale, tqparentView, c, tqparent, name, f),
+        : ControlRuler(segment, rulerScale, parentView, c, tqparent, name, f),
         m_defaultItemWidth(20),
         m_controlLine(new TQCanvasLine(canvas())),
         m_controlLineShowing(false),
@@ -286,7 +286,7 @@ void ControllerEventsRuler::insertControllerEvent()
                                            insertTime, number,
                                            initialValue, *m_segment);
 
-    m_tqparentEditView->addCommandToHistory(command);
+    m_parentEditView->addCommandToHistory(command);
 }
 
 void ControllerEventsRuler::eraseControllerEvent()
@@ -298,7 +298,7 @@ void ControllerEventsRuler::eraseControllerEvent()
                                         *m_segment,
                                         m_eventSelection->getStartTime(),
                                         m_eventSelection->getEndTime());
-    m_tqparentEditView->addCommandToHistory(command);
+    m_parentEditView->addCommandToHistory(command);
     updateSelection();
 }
 
@@ -329,7 +329,7 @@ void ControllerEventsRuler::clearControllerEvents()
     }
 
     EraseCommand *command = new EraseCommand(*es);
-    m_tqparentEditView->addCommandToHistory(command);
+    m_parentEditView->addCommandToHistory(command);
 
 }
 
@@ -425,7 +425,7 @@ void ControllerEventsRuler::contentsMouseMoveEvent(TQMouseEvent *e)
 
 }
 
-void ControllerEventsRuler::tqlayoutItem(ControlItem* item)
+void ControllerEventsRuler::layoutItem(ControlItem* item)
 {
     timeT itemTime = item->getElementAdapter()->getTime();
 
@@ -440,7 +440,7 @@ void ControllerEventsRuler::tqlayoutItem(ControlItem* item)
 
     item->setWidth(width);
 
-    //RG_DEBUG << "ControllerEventsRuler::tqlayoutItem ControlItem x = " << x
+    //RG_DEBUG << "ControllerEventsRuler::layoutItem ControlItem x = " << x
     //<< " - width = " << width << endl;
 }
 
@@ -493,7 +493,7 @@ ControllerEventsRuler::tqdrawControlLine(timeT startTime,
             time += quantDur;
     }
 
-    m_tqparentEditView->addCommandToHistory(macro);
+    m_parentEditView->addCommandToHistory(macro);
 }
 
 }
diff --git a/src/gui/rulers/ControllerEventsRuler.h b/src/gui/rulers/ControllerEventsRuler.h
index 877cf4e..56a858e 100644
--- a/src/gui/rulers/ControllerEventsRuler.h
+++ b/src/gui/rulers/ControllerEventsRuler.h
@@ -56,7 +56,7 @@ class ControllerEventsRuler : public ControlRuler
 public:
     ControllerEventsRuler(Segment*,
                           RulerScale*,
-                          EditViewBase* tqparentView,
+                          EditViewBase* parentView,
                           TQCanvas*,
                           TQWidget* tqparent=0,
                           const ControlParameter *controller = 0,
@@ -94,7 +94,7 @@ protected:
     virtual void contentsMouseReleaseEvent(TQMouseEvent*);
     virtual void contentsMouseMoveEvent(TQMouseEvent*);
 
-    virtual void tqlayoutItem(ControlItem*);
+    virtual void layoutItem(ControlItem*);
 
     void tqdrawControlLine(timeT startTime,
                          timeT endTime,
diff --git a/src/gui/rulers/LoopRuler.cpp b/src/gui/rulers/LoopRuler.cpp
index fec733b..2d84890 100644
--- a/src/gui/rulers/LoopRuler.cpp
+++ b/src/gui/rulers/LoopRuler.cpp
@@ -71,7 +71,7 @@ LoopRuler::LoopRuler(RosegardenGUIDoc *doc,
 {
     /*
      * I need to understand if this ruler is being built for the main
-     * window (Track Editor) or for any of the segment editors. Aptqparently
+     * window (Track Editor) or for any of the segment editors. Apparently
      * the name parameter is supplied (non-NULL) only for the main window.
      * I can't find of any other (more decent) way to do this. Sorry.
      */
diff --git a/src/gui/rulers/MarkerRuler.cpp b/src/gui/rulers/MarkerRuler.cpp
index f572e64..f20cc73 100644
--- a/src/gui/rulers/MarkerRuler.cpp
+++ b/src/gui/rulers/MarkerRuler.cpp
@@ -73,7 +73,7 @@ MarkerRuler::MarkerRuler(RosegardenGUIDoc *doc,
         m_menu(0),
         m_doc(doc),
         m_rulerScale(rulerScale),
-        m_tqparentMainWindow(dynamic_cast<KMainWindow*>(doc->tqparent()))
+        m_parentMainWindow(dynamic_cast<KMainWindow*>(doc->tqparent()))
 {
     // If the tqparent window has a main window above it, we need to use
     // that as the tqparent main window, not the document's tqparent.
@@ -82,7 +82,7 @@ MarkerRuler::MarkerRuler(RosegardenGUIDoc *doc,
     // we're in.
     TQObject *probe = TQT_TQOBJECT(tqparent);
     while (probe && !dynamic_cast<KMainWindow *>(probe)) probe = probe->tqparent();
-    if (probe) m_tqparentMainWindow = dynamic_cast<KMainWindow *>(probe);
+    if (probe) m_parentMainWindow = dynamic_cast<KMainWindow *>(probe);
 
     //    m_barFont = new TQFont("helvetica", 12);
     //    m_barFont->setPixelSize(12);
@@ -124,7 +124,7 @@ MarkerRuler::~MarkerRuler()
     delete m_barFont;
     // we have to do this so that the menu is re-created properly
     // when the main window is itself recreated (on a File->New for instance)
-    KXMLGUIFactory* factory = m_tqparentMainWindow->factory();
+    KXMLGUIFactory* factory = m_parentMainWindow->factory();
     if (factory)
         factory->removeClient(this);
 }
@@ -134,7 +134,7 @@ MarkerRuler::createMenu()
 {             
     setXMLFile("markerruler.rc");
     
-    KXMLGUIFactory* factory = m_tqparentMainWindow->factory();
+    KXMLGUIFactory* factory = m_parentMainWindow->factory();
     factory->addClient(this);
 
     TQWidget* tmp = factory->container("marker_ruler_menu", this);
diff --git a/src/gui/rulers/MarkerRuler.h b/src/gui/rulers/MarkerRuler.h
index 6d99d68..0dda828 100644
--- a/src/gui/rulers/MarkerRuler.h
+++ b/src/gui/rulers/MarkerRuler.h
@@ -112,7 +112,7 @@ protected:
     
     RosegardenGUIDoc *m_doc;
     RulerScale *m_rulerScale;
-    KMainWindow* m_tqparentMainWindow;
+    KMainWindow* m_parentMainWindow;
 
 };
 
diff --git a/src/gui/rulers/PropertyControlRuler.cpp b/src/gui/rulers/PropertyControlRuler.cpp
index 4a01cb0..d91a515 100644
--- a/src/gui/rulers/PropertyControlRuler.cpp
+++ b/src/gui/rulers/PropertyControlRuler.cpp
@@ -54,11 +54,11 @@ namespace Rosegarden
 PropertyControlRuler::PropertyControlRuler(PropertyName propertyName,
         Staff* staff,
         RulerScale* rulerScale,
-        EditViewBase* tqparentView,
+        EditViewBase* parentView,
         TQCanvas* c, TQWidget* tqparent,
         const char* name, WFlags f) :
         ControlRuler(&(staff->getSegment()), rulerScale,
-                     tqparentView, c, tqparent, name, f),
+                     parentView, c, tqparent, name, f),
         m_propertyName(propertyName),
         m_staff(staff),
         m_propertyLine(new TQCanvasLine(canvas())),
@@ -391,7 +391,7 @@ PropertyControlRuler::drawPropertyLine(timeT startTime,
                                          startValue,
                                          endValue);
 
-        m_tqparentEditView->addCommandToHistory(command);
+        m_parentEditView->addCommandToHistory(command);
 
     } else {
 
diff --git a/src/gui/rulers/PropertyControlRuler.h b/src/gui/rulers/PropertyControlRuler.h
index 0db8446..704fabe 100644
--- a/src/gui/rulers/PropertyControlRuler.h
+++ b/src/gui/rulers/PropertyControlRuler.h
@@ -60,7 +60,7 @@ public:
     PropertyControlRuler(PropertyName propertyName,
                          Staff*,
                          RulerScale*,
-                         EditViewBase* tqparentView,
+                         EditViewBase* parentView,
                          TQCanvas*,
                          TQWidget* tqparent=0, const char* name=0, WFlags f=0);
 
diff --git a/src/gui/rulers/TempoRuler.cpp b/src/gui/rulers/TempoRuler.cpp
index f5f600a..9928541 100644
--- a/src/gui/rulers/TempoRuler.cpp
+++ b/src/gui/rulers/TempoRuler.cpp
@@ -66,7 +66,7 @@ namespace Rosegarden
 
 TempoRuler::TempoRuler(RulerScale *rulerScale,
                        RosegardenGUIDoc *doc,
-                       KMainWindow *tqparentMainWindow,
+                       KMainWindow *parentMainWindow,
                        double xorigin,
                        int height,
                        bool small,
@@ -96,7 +96,7 @@ TempoRuler::TempoRuler(RulerScale *rulerScale,
         m_composition(&doc->getComposition()),
         m_rulerScale(rulerScale),
         m_menu(0),
-        m_tqparentMainWindow(tqparentMainWindow),
+        m_parentMainWindow(parentMainWindow),
         m_fontMetrics(m_boldFont)
 {
     //    m_font.setPointSize(m_small ? 9 : 11);
@@ -165,7 +165,7 @@ TempoRuler::~TempoRuler()
 {
     // we have to do this so that the menu is re-created properly
     // when the main window is itself recreated (on a File->New for instance)
-    KXMLGUIFactory* factory = m_tqparentMainWindow->factory();
+    KXMLGUIFactory* factory = m_parentMainWindow->factory();
     if (factory)
         factory->removeClient(this);
 }
@@ -614,12 +614,12 @@ TempoRuler::showTextFloat(tempoT tempo, tempoT target,
     //    std::cerr << "cp = " << cp.x() << "," << cp.y() << ", tempo = " << qpm << std::endl;
     TQPoint mp = cp + pos();
 
-    TQWidget *tqparent = tqparentWidget();
-    while (tqparent->tqparentWidget() &&
+    TQWidget *tqparent = parentWidget();
+    while (tqparent->parentWidget() &&
             !tqparent->isTopLevel() &&
             !tqparent->isDialog()) {
         mp += tqparent->pos();
-        tqparent = tqparent->tqparentWidget();
+        tqparent = tqparent->parentWidget();
     }
 
     int yoff = cp.y() + m_textFloat->height() + 3;
@@ -1074,7 +1074,7 @@ TempoRuler::createMenu()
 {
     setXMLFile("temporuler.rc");
     
-    KXMLGUIFactory* factory = m_tqparentMainWindow->factory();
+    KXMLGUIFactory* factory = m_parentMainWindow->factory();
     factory->addClient(this);
 
     TQWidget* tmp = factory->container("tempo_ruler_menu", this);
diff --git a/src/gui/rulers/TempoRuler.h b/src/gui/rulers/TempoRuler.h
index ce51213..f74d695 100644
--- a/src/gui/rulers/TempoRuler.h
+++ b/src/gui/rulers/TempoRuler.h
@@ -73,7 +73,7 @@ public:
      */
     TempoRuler(RulerScale *rulerScale,
                RosegardenGUIDoc *doc,
-               KMainWindow *tqparentMainWindow,
+               KMainWindow *parentMainWindow,
                double xorigin = 0.0,
                int height = 0,
                bool small = false,
@@ -167,7 +167,7 @@ private:
     RulerScale *m_rulerScale;
     TextFloat *m_textFloat;
     TQPopupMenu *m_menu;
-    KMainWindow *m_tqparentMainWindow;
+    KMainWindow *m_parentMainWindow;
 
     TQFont m_font;
     TQFont m_boldFont;
diff --git a/src/gui/seqmanager/SequenceManager.cpp b/src/gui/seqmanager/SequenceManager.cpp
index 1176e3a..4e82b85 100644
--- a/src/gui/seqmanager/SequenceManager.cpp
+++ b/src/gui/seqmanager/SequenceManager.cpp
@@ -114,7 +114,7 @@ SequenceManager::SequenceManager(RosegardenGUIDoc *doc,
     //    m_compositionMmapper->cleanup();
 
     m_countdownDialog = new CountdownDialog(dynamic_cast<TQWidget*>
-                                            (m_doc->tqparent())->tqparentWidget());
+                                            (m_doc->tqparent())->parentWidget());
     // Connect these for use later
     //
     connect(m_countdownTimer, TQT_SIGNAL(timeout()),
@@ -180,7 +180,7 @@ void SequenceManager::setDocument(RosegardenGUIDoc* doc)
     delete m_compositionMmapperResetTimer;
 
     m_countdownDialog = new CountdownDialog(dynamic_cast<TQWidget*>
-                                            (m_doc->tqparent())->tqparentWidget());
+                                            (m_doc->tqparent())->parentWidget());
 
     // Bug 933041: no longer connect the CountdownDialog from
     // SequenceManager; instead let the RosegardenGUIApp connect it to
@@ -1010,13 +1010,13 @@ SequenceManager::processAsynchronousMidi(const MappedComposition &mC,
                     } else if ((*i)->getData1() == MappedEvent::FailureJackRestartFailed) {
 
                         KMessageBox::error(
-                            dynamic_cast<TQWidget*>(m_doc->tqparent())->tqparentWidget(),
+                            dynamic_cast<TQWidget*>(m_doc->tqparent())->parentWidget(),
                             i18n("The JACK Audio subsystem has failed or it has stopped Rosegarden from processing audio.\nPlease restart Rosegarden to continue working with audio.\nQuitting other running applications may improve Rosegarden's performance."));
 
                     } else if ((*i)->getData1() == MappedEvent::FailureJackRestart) {
 
                         KMessageBox::error(
-                            dynamic_cast<TQWidget*>(m_doc->tqparent())->tqparentWidget(),
+                            dynamic_cast<TQWidget*>(m_doc->tqparent())->parentWidget(),
                             i18n("The JACK Audio subsystem has stopped Rosegarden from processing audio, probably because of a processing overload.\nAn attempt to restart the audio service has been made, but some problems may remain.\nQuitting other running applications may improve Rosegarden's performance."));
 
                     } else if ((*i)->getData1() == MappedEvent::FailureCPUOverload) {
@@ -1027,7 +1027,7 @@ SequenceManager::processAsynchronousMidi(const MappedComposition &mC,
                         stopping();
 
                         KMessageBox::error(
-                            dynamic_cast<TQWidget*>(m_doc->tqparent())->tqparentWidget(),
+                            dynamic_cast<TQWidget*>(m_doc->tqparent())->parentWidget(),
                             i18n("Run out of processor power for real-time audio processing.  Cannot continue."));
 
 #endif
@@ -1238,7 +1238,7 @@ void
 SequenceManager::setLoop(const timeT &lhs, const timeT &rhs)
 {
     // do not set a loop if JACK transport sync is enabled, because this is
-    // completely broken, and aptqparently broken due to a limitation of JACK
+    // completely broken, and apparently broken due to a limitation of JACK
     // transport itself.  #1240039 - DMM
     //    KConfig* config = kapp->config();
     //    config->setGroup(SequencerOptionsConfigGroup);
diff --git a/src/gui/ui/RosegardenTransport.ui b/src/gui/ui/RosegardenTransport.ui
index 3d95092..8c5b467 100644
--- a/src/gui/ui/RosegardenTransport.ui
+++ b/src/gui/ui/RosegardenTransport.ui
@@ -4357,5 +4357,5 @@
     <tabstop>FfwdButton</tabstop>
     <tabstop>FfwdEndButton</tabstop>
 </tabstops>
-<tqlayoutdefaults spacing="6" margin="11"/>
+<layoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/src/gui/widgets/Fader.cpp b/src/gui/widgets/Fader.cpp
index 021252e..54c746f 100644
--- a/src/gui/widgets/Fader.cpp
+++ b/src/gui/widgets/Fader.cpp
@@ -415,12 +415,12 @@ Fader::showFloatText()
     // Reposition - we need to sum the relative positions up to the
     // topLevel or dialog to please move().
     //
-    TQWidget *par = tqparentWidget();
+    TQWidget *par = parentWidget();
     TQPoint totalPos = this->pos();
 
-    while (par->tqparentWidget() && !par->isTopLevel() && !par->isDialog()) {
+    while (par->parentWidget() && !par->isTopLevel() && !par->isDialog()) {
         totalPos += par->pos();
-        par = par->tqparentWidget();
+        par = par->parentWidget();
     }
 
     // Move just top/right
diff --git a/src/gui/widgets/TextFloat.cpp b/src/gui/widgets/TextFloat.cpp
index a62f3a1..5bc9446 100644
--- a/src/gui/widgets/TextFloat.cpp
+++ b/src/gui/widgets/TextFloat.cpp
@@ -44,7 +44,7 @@ TextFloat::TextFloat(TQWidget *tqparent):
                 WStyle_Customize | WStyle_NoBorder | WStyle_StaysOnTop),
         m_text("")
 {
-    reparent(tqparentWidget());
+    reparent(parentWidget());
     resize(20, 20);
 }
 
@@ -55,9 +55,9 @@ TextFloat::reparent(TQWidget *newParent)
 
     // Get position and reparent to either top level or dialog
     //
-    while (newParent->tqparentWidget() && !newParent->isTopLevel()
+    while (newParent->parentWidget() && !newParent->isTopLevel()
             && !newParent->isDialog()) {
-        newParent = newParent->tqparentWidget();
+        newParent = newParent->parentWidget();
         position += newParent->pos();
     }
 
diff --git a/src/sound/AlsaDriver.cpp b/src/sound/AlsaDriver.cpp
index 176b90b..f49e4a5 100644
--- a/src/sound/AlsaDriver.cpp
+++ b/src/sound/AlsaDriver.cpp
@@ -353,7 +353,7 @@ AlsaDriver::getAutoTimer(bool &wantTimerChecks)
         return "";
 
     // The system RTC timer ought to be good, but it doesn't look like
-    // a very safe choice -- we've seen some system lockups aptqparently
+    // a very safe choice -- we've seen some system lockups apparently
     // connected with use of this timer on 2.6 kernels.  So we avoid
     // using that as an auto option.
 
diff --git a/src/sound/MidiFile.h b/src/sound/MidiFile.h
index 7cbbb6f..ffdf929 100644
--- a/src/sound/MidiFile.h
+++ b/src/sound/MidiFile.h
@@ -38,7 +38,7 @@
 // from MIDI Files.  Despite the fact you can reuse this
 // object it's probably safer just to create it for a
 // single way conversion and then throw it away (MIDI
-// to Composition conversion tqinvalidates the internal
+// to Composition conversion invalidates the internal
 // MIDI model).
 //
 // Derived from SoundFile but still had some features