Replace Qt with TQt

Signed-off-by: Michele Calgaro <[email protected]>

71 files changed, 170 insertions, 170 deletions

diff --git a/src/gui/application/RosegardenGUIApp.cpp b/src/gui/application/RosegardenGUIApp.cpp
index 467d176..fe74f3f 100644
--- a/src/gui/application/RosegardenGUIApp.cpp
+++ b/src/gui/application/RosegardenGUIApp.cpp
@@ -1295,7 +1295,7 @@ void RosegardenGUIApp::initZoomToolbar()
     TQString maxZoom = TQString("%1%").arg(factors[(sizeof(factors) / sizeof(factors[0])) - 1] * 100.0);
 
     m_zoomSlider = new ZoomSlider<double>
-                   (zoomSizes, -1, Qt::Horizontal, zoomToolbar, "tde toolbar widget");
+                   (zoomSizes, -1, TQt::Horizontal, zoomToolbar, "tde toolbar widget");
     m_zoomSlider->setTracking(true);
     m_zoomSlider->setFocusPolicy(TQWidget::NoFocus);
     m_zoomLabel = new TQLabel(minZoom, zoomToolbar, "tde toolbar widget");
diff --git a/src/gui/configuration/HeadersConfigurationPage.cpp b/src/gui/configuration/HeadersConfigurationPage.cpp
index 1a1c967..b1cb0d4 100644
--- a/src/gui/configuration/HeadersConfigurationPage.cpp
+++ b/src/gui/configuration/HeadersConfigurationPage.cpp
@@ -57,7 +57,7 @@ HeadersConfigurationPage::HeadersConfigurationPage(TQWidget *parent,
     //
 
     TQGroupBox *headersBox = new TQGroupBox
-                           (1, Qt::Horizontal,
+                           (1, TQt::Horizontal,
                             i18n("Printable headers"), this);
     TQFrame *frameHeaders = new TQFrame(headersBox);
     TQGridLayout *layoutHeaders = new TQGridLayout(frameHeaders, 10, 6, 10, 5);
diff --git a/src/gui/dialogs/AudioPluginDialog.cpp b/src/gui/dialogs/AudioPluginDialog.cpp
index 51be09c..8c22d36 100644
--- a/src/gui/dialogs/AudioPluginDialog.cpp
+++ b/src/gui/dialogs/AudioPluginDialog.cpp
@@ -95,7 +95,7 @@ AudioPluginDialog::AudioPluginDialog(TQWidget *parent,
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQGroupBox *pluginSelectionBox = new TQGroupBox
-        (1, Qt::Horizontal, i18n("Plugin"), vbox);
+        (1, TQt::Horizontal, i18n("Plugin"), vbox);
 
     makePluginParamsBox(vbox, 0, 10);
 
diff --git a/src/gui/dialogs/BeatsBarsDialog.cpp b/src/gui/dialogs/BeatsBarsDialog.cpp
index 4a91159..ccea4e3 100644
--- a/src/gui/dialogs/BeatsBarsDialog.cpp
+++ b/src/gui/dialogs/BeatsBarsDialog.cpp
@@ -44,7 +44,7 @@ BeatsBarsDialog::BeatsBarsDialog(TQWidget* parent) :
 {
     TQHBox *hbox = makeHBoxMainWidget();
 
-    TQGroupBox *gbox = new TQGroupBox(1, Qt::Horizontal,
+    TQGroupBox *gbox = new TQGroupBox(1, TQt::Horizontal,
                                     i18n("The selected audio segment contains:"), hbox);
 
     TQFrame *frame = new TQFrame(gbox);
diff --git a/src/gui/dialogs/ClefDialog.cpp b/src/gui/dialogs/ClefDialog.cpp
index 3fb4029..7f5886d 100644
--- a/src/gui/dialogs/ClefDialog.cpp
+++ b/src/gui/dialogs/ClefDialog.cpp
@@ -57,31 +57,31 @@ ClefDialog::ClefDialog(TQWidget *parent,
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQGroupBox *clefFrame = new TQGroupBox
-                           (1, Qt::Horizontal, i18n("Clef"), vbox);
+                           (1, TQt::Horizontal, i18n("Clef"), vbox);
 
     TQButtonGroup *conversionFrame = new TQButtonGroup
-                                    (1, Qt::Horizontal, i18n("Existing notes following clef change"), vbox);
+                                    (1, TQt::Horizontal, i18n("Existing notes following clef change"), vbox);
 
     TQHBox *clefBox = new TQHBox(clefFrame);
 
-    BigArrowButton *clefDown = new BigArrowButton(clefBox, Qt::LeftArrow);
+    BigArrowButton *clefDown = new BigArrowButton(clefBox, TQt::LeftArrow);
     TQToolTip::add
         (clefDown, i18n("Lower clef"));
 
     TQHBox *clefLabelBox = new TQVBox(clefBox);
 
-    m_octaveUp = new BigArrowButton(clefLabelBox, Qt::UpArrow);
+    m_octaveUp = new BigArrowButton(clefLabelBox, TQt::UpArrow);
     TQToolTip::add
         (m_octaveUp, i18n("Up an Octave"));
 
     m_clefLabel = new TQLabel(i18n("Clef"), clefLabelBox);
     m_clefLabel->setAlignment(AlignVCenter | AlignHCenter);
 
-    m_octaveDown = new BigArrowButton(clefLabelBox, Qt::DownArrow);
+    m_octaveDown = new BigArrowButton(clefLabelBox, TQt::DownArrow);
     TQToolTip::add
         (m_octaveDown, i18n("Down an Octave"));
 
-    BigArrowButton *clefUp = new BigArrowButton(clefBox, Qt::RightArrow);
+    BigArrowButton *clefUp = new BigArrowButton(clefBox, TQt::RightArrow);
     TQToolTip::add
         (clefUp, i18n("Higher clef"));
 
diff --git a/src/gui/dialogs/EventEditDialog.cpp b/src/gui/dialogs/EventEditDialog.cpp
index 8f214c2..2a865d7 100644
--- a/src/gui/dialogs/EventEditDialog.cpp
+++ b/src/gui/dialogs/EventEditDialog.cpp
@@ -76,9 +76,9 @@ EventEditDialog::EventEditDialog(TQWidget *parent,
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQGroupBox *intrinsicBox = new TQGroupBox
-                              (1, Qt::Horizontal, i18n("Intrinsics"), vbox);
+                              (1, TQt::Horizontal, i18n("Intrinsics"), vbox);
 
-    TQGrid *intrinsicGrid = new TQGrid(4, Qt::Horizontal, intrinsicBox);
+    TQGrid *intrinsicGrid = new TQGrid(4, TQt::Horizontal, intrinsicBox);
 
     new TQLabel(i18n("Event type: "), intrinsicGrid);
     new TQLabel("", intrinsicGrid);
@@ -120,8 +120,8 @@ EventEditDialog::EventEditDialog(TQWidget *parent,
     slotSubOrderingChanged(event.getSubOrdering());
 
     TQGroupBox *persistentBox = new TQGroupBox
-                               (1, Qt::Horizontal, i18n("Persistent properties"), vbox);
-    m_persistentGrid = new TQGrid(4, Qt::Horizontal, persistentBox);
+                               (1, TQt::Horizontal, i18n("Persistent properties"), vbox);
+    m_persistentGrid = new TQGrid(4, TQt::Horizontal, persistentBox);
 
     TQLabel *label = new TQLabel(i18n("Name"), m_persistentGrid);
     TQFont font(label->font());
@@ -150,7 +150,7 @@ EventEditDialog::EventEditDialog(TQWidget *parent,
     } else {
 
         TQGroupBox *nonPersistentBox = new TQGroupBox
-                                      (1, Qt::Horizontal, i18n("Non-persistent properties"), vbox);
+                                      (1, TQt::Horizontal, i18n("Non-persistent properties"), vbox);
         new TQLabel(i18n("These are cached values, lost if the event is modified."),
                    nonPersistentBox);
 
@@ -159,7 +159,7 @@ EventEditDialog::EventEditDialog(TQWidget *parent,
         m_nonPersistentView->setResizePolicy(TQScrollView::AutoOneFit);
 
         m_nonPersistentGrid = new TQGrid
-                              (4, Qt::Horizontal, m_nonPersistentView->viewport());
+                              (4, TQt::Horizontal, m_nonPersistentView->viewport());
         m_nonPersistentView->addChild(m_nonPersistentGrid);
 
         m_nonPersistentGrid->setSpacing(4);
diff --git a/src/gui/dialogs/ExportDeviceDialog.cpp b/src/gui/dialogs/ExportDeviceDialog.cpp
index ca3672c..7de3ee8 100644
--- a/src/gui/dialogs/ExportDeviceDialog.cpp
+++ b/src/gui/dialogs/ExportDeviceDialog.cpp
@@ -41,7 +41,7 @@ ExportDeviceDialog::ExportDeviceDialog(TQWidget *parent, TQString deviceName) :
                     Ok | Cancel, Ok)
 {
     TQVBox *vbox = makeVBoxMainWidget();
-    TQButtonGroup *bg = new TQButtonGroup(1, Qt::Horizontal,
+    TQButtonGroup *bg = new TQButtonGroup(1, TQt::Horizontal,
                                         i18n("Export devices"),
                                         vbox);
     m_exportAll = new TQRadioButton(i18n("Export all devices"), bg);
diff --git a/src/gui/dialogs/FloatEdit.cpp b/src/gui/dialogs/FloatEdit.cpp
index 0bcc674..22b38d2 100644
--- a/src/gui/dialogs/FloatEdit.cpp
+++ b/src/gui/dialogs/FloatEdit.cpp
@@ -45,7 +45,7 @@ FloatEdit::FloatEdit(TQWidget *parent,
         KDialogBase(parent, "rosegardenFloatEdit", true, title, Ok | Cancel, Ok)
 {
     TQVBox *vbox = makeVBoxMainWidget();
-    TQGroupBox *groupBox = new TQGroupBox(1, Qt::Horizontal, text, vbox);
+    TQGroupBox *groupBox = new TQGroupBox(1, TQt::Horizontal, text, vbox);
     TQVBox *inVbox = new TQVBox(groupBox);
 
     // Calculate decimal points according to the step size
diff --git a/src/gui/dialogs/ImportDeviceDialog.cpp b/src/gui/dialogs/ImportDeviceDialog.cpp
index 4aa4916..d9beacb 100644
--- a/src/gui/dialogs/ImportDeviceDialog.cpp
+++ b/src/gui/dialogs/ImportDeviceDialog.cpp
@@ -107,7 +107,7 @@ ImportDeviceDialog::doImport()
         return false;
     }
 
-    TQGroupBox *groupBox = new TQGroupBox(2, Qt::Horizontal,
+    TQGroupBox *groupBox = new TQGroupBox(2, TQt::Horizontal,
                                         i18n("Source device"),
                                         mainFrame);
 
@@ -147,7 +147,7 @@ ImportDeviceDialog::doImport()
 
     TQHBox *optionsBox = new TQHBox(mainFrame);
 
-    TQGroupBox *gb = new TQGroupBox(1, Qt::Horizontal, i18n("Options"),
+    TQGroupBox *gb = new TQGroupBox(1, TQt::Horizontal, i18n("Options"),
                                   optionsBox);
 
     m_importBanks = new TQCheckBox(i18n("Import banks"), gb);
@@ -160,7 +160,7 @@ ImportDeviceDialog::doImport()
         m_rename = 0;
     }
 
-    m_buttonGroup = new TQButtonGroup(1, Qt::Horizontal,
+    m_buttonGroup = new TQButtonGroup(1, TQt::Horizontal,
                                      i18n("Bank import behavior"),
                                      optionsBox);
     m_mergeBanks = new TQRadioButton(i18n("Merge banks"), m_buttonGroup);
diff --git a/src/gui/dialogs/InterpretDialog.cpp b/src/gui/dialogs/InterpretDialog.cpp
index b95e240..645d537 100644
--- a/src/gui/dialogs/InterpretDialog.cpp
+++ b/src/gui/dialogs/InterpretDialog.cpp
@@ -45,7 +45,7 @@ InterpretDialog::InterpretDialog(TQWidget *parent) :
 
     TQVBox *vbox = makeVBoxMainWidget();
     TQGroupBox *groupBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Interpretations to apply"), vbox);
+                          (1, TQt::Horizontal, i18n("Interpretations to apply"), vbox);
 
     m_applyTextDynamics = new TQCheckBox
                           (i18n("Apply text dynamics (p, mf, ff etc)"), groupBox);
diff --git a/src/gui/dialogs/IntervalDialog.cpp b/src/gui/dialogs/IntervalDialog.cpp
index 16a6a1e..b226004 100644
--- a/src/gui/dialogs/IntervalDialog.cpp
+++ b/src/gui/dialogs/IntervalDialog.cpp
@@ -71,7 +71,7 @@ IntervalDialog::IntervalDialog(TQWidget *parent, bool askChangeKey, bool askTran
 
     if (askChangeKey)
     {
-        TQButtonGroup *affectKeyGroup = new TQButtonGroup(1, Qt::Horizontal, i18n("Effect on Key"), vBox);
+        TQButtonGroup *affectKeyGroup = new TQButtonGroup(1, TQt::Horizontal, i18n("Effect on Key"), vBox);
         m_transposeWithinKey = new TQRadioButton(i18n("Transpose within key"), affectKeyGroup);
         m_transposeWithinKey->setChecked(true);
         m_transposeChangingKey = new TQRadioButton(i18n("Change key for selection"), affectKeyGroup);
diff --git a/src/gui/dialogs/KeySignatureDialog.cpp b/src/gui/dialogs/KeySignatureDialog.cpp
index 95d60ce..b0d42f1 100644
--- a/src/gui/dialogs/KeySignatureDialog.cpp
+++ b/src/gui/dialogs/KeySignatureDialog.cpp
@@ -72,16 +72,16 @@ KeySignatureDialog::KeySignatureDialog(TQWidget *parent,
     TQHBox *nameBox = 0;
 
     TQGroupBox *keyFrame = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Key signature"), vbox);
+                          (1, TQt::Horizontal, i18n("Key signature"), vbox);
 
     TQGroupBox *transposeFrame = new TQButtonGroup
-                                (1, Qt::Horizontal, i18n("Key transposition"), vbox);
+                                (1, TQt::Horizontal, i18n("Key transposition"), vbox);
 
     TQGroupBox *buttonFrame = new TQButtonGroup
-                             (1, Qt::Horizontal, i18n("Scope"), vbox);
+                             (1, TQt::Horizontal, i18n("Scope"), vbox);
 
     TQButtonGroup *conversionFrame = new TQButtonGroup
-                                    (1, Qt::Horizontal, i18n("Existing notes following key change"), vbox);
+                                    (1, TQt::Horizontal, i18n("Existing notes following key change"), vbox);
 
     keyBox = new TQHBox(keyFrame);
     nameBox = new TQHBox(keyFrame);
@@ -91,14 +91,14 @@ KeySignatureDialog::KeySignatureDialog(TQWidget *parent,
         explanatoryLabel = new TQLabel(explanatoryText, keyFrame);
     }
 
-    BigArrowButton *keyDown = new BigArrowButton(keyBox, Qt::LeftArrow);
+    BigArrowButton *keyDown = new BigArrowButton(keyBox, TQt::LeftArrow);
     TQToolTip::add
         (keyDown, i18n("Flatten"));
 
     m_keyLabel = new TQLabel(i18n("Key"), keyBox);
     m_keyLabel->setAlignment(AlignVCenter | AlignHCenter);
 
-    BigArrowButton *keyUp = new BigArrowButton(keyBox, Qt::RightArrow);
+    BigArrowButton *keyUp = new BigArrowButton(keyBox, TQt::RightArrow);
     TQToolTip::add
         (keyUp, i18n("Sharpen"));
 
diff --git a/src/gui/dialogs/LilyPondOptionsDialog.cpp b/src/gui/dialogs/LilyPondOptionsDialog.cpp
index 7afa7f2..ac52212 100644
--- a/src/gui/dialogs/LilyPondOptionsDialog.cpp
+++ b/src/gui/dialogs/LilyPondOptionsDialog.cpp
@@ -100,7 +100,7 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *parent,
     //
 
     TQGroupBox *basicOptionsBox = new TQGroupBox
-                           (1, Qt::Horizontal,
+                           (1, TQt::Horizontal,
                             i18n("Basic options"), generalFrame);
     generalGrid->addWidget(basicOptionsBox, 0, 0);
 
@@ -163,7 +163,7 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *parent,
     //
 
     TQGroupBox *staffOptionsBox = new TQGroupBox
-                           (1, Qt::Horizontal,
+                           (1, TQt::Horizontal,
                             i18n("Staff level options"), generalFrame);
     generalGrid->addWidget(staffOptionsBox, 1, 0);
 
@@ -192,7 +192,7 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *parent,
     //
 
     TQGroupBox *notationOptionsBox = new TQGroupBox
-                           (1, Qt::Horizontal,
+                           (1, TQt::Horizontal,
                             i18n("Notation options"), generalFrame);
     generalGrid->addWidget(notationOptionsBox, 2, 0);
 
@@ -238,7 +238,7 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *parent,
     //
 
     TQGroupBox *advancedLayoutOptionsBox = new TQGroupBox
-                           (1, Qt::Horizontal,
+                           (1, TQt::Horizontal,
                             i18n("Layout options"), advancedFrame);
     advancedGrid->addWidget(advancedLayoutOptionsBox, 0, 0);
 
@@ -261,7 +261,7 @@ LilyPondOptionsDialog::LilyPondOptionsDialog(TQWidget *parent,
     layoutAdvancedLayout->addMultiCellWidget(m_lilyRaggedBottom, 1, 2, 0, 1);
 
     TQGroupBox *miscOptionsBox = new TQGroupBox
-                           (1, Qt::Horizontal,
+                           (1, TQt::Horizontal,
                             i18n("Miscellaneous options"), advancedFrame);
     advancedGrid->addWidget(miscOptionsBox, 1, 0);
 
diff --git a/src/gui/dialogs/LyricEditDialog.cpp b/src/gui/dialogs/LyricEditDialog.cpp
index 421ca66..9501925 100644
--- a/src/gui/dialogs/LyricEditDialog.cpp
+++ b/src/gui/dialogs/LyricEditDialog.cpp
@@ -57,7 +57,7 @@ LyricEditDialog::LyricEditDialog(TQWidget *parent,
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQGroupBox *groupBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Lyrics for this segment"), vbox);
+                          (1, TQt::Horizontal, i18n("Lyrics for this segment"), vbox);
 
     TQHBox *hbox = new TQHBox(groupBox);
     hbox->setSpacing(5);
diff --git a/src/gui/dialogs/MakeOrnamentDialog.cpp b/src/gui/dialogs/MakeOrnamentDialog.cpp
index 3da45bc..83ec7f0 100644
--- a/src/gui/dialogs/MakeOrnamentDialog.cpp
+++ b/src/gui/dialogs/MakeOrnamentDialog.cpp
@@ -44,7 +44,7 @@ MakeOrnamentDialog::MakeOrnamentDialog(TQWidget *parent, TQString defaultName,
                     Ok | Cancel, Ok)
 {
     TQVBox *vbox = makeVBoxMainWidget();
-    TQGroupBox *nameBox = new TQGroupBox(2, Qt::Vertical, i18n("Name"), vbox);
+    TQGroupBox *nameBox = new TQGroupBox(2, TQt::Vertical, i18n("Name"), vbox);
 
     new TQLabel(i18n("The name is used to identify both the ornament\nand the triggered segment that stores\nthe ornament's notes."), nameBox);
 
diff --git a/src/gui/dialogs/ManageMetronomeDialog.cpp b/src/gui/dialogs/ManageMetronomeDialog.cpp
index 6fe7afc..b54d27d 100644
--- a/src/gui/dialogs/ManageMetronomeDialog.cpp
+++ b/src/gui/dialogs/ManageMetronomeDialog.cpp
@@ -72,7 +72,7 @@ ManageMetronomeDialog::ManageMetronomeDialog(TQWidget *parent,
     TQVBox *vbox = new TQVBox(hbox);
 
     TQGroupBox *deviceBox = new TQGroupBox
-                           (1, Qt::Horizontal, i18n("Metronome Instrument"), vbox);
+                           (1, TQt::Horizontal, i18n("Metronome Instrument"), vbox);
 
     TQFrame *frame = new TQFrame(deviceBox);
     TQGridLayout *layout = new TQGridLayout(frame, 2, 2, 10, 5);
@@ -113,7 +113,7 @@ ManageMetronomeDialog::ManageMetronomeDialog(TQWidget *parent,
     layout->addWidget(m_metronomeInstrument, 1, 1);
 
     TQGroupBox *beatBox = new TQGroupBox
-                         (1, Qt::Horizontal, i18n("Beats"), vbox);
+                         (1, TQt::Horizontal, i18n("Beats"), vbox);
 
     frame = new TQFrame(beatBox);
     layout = new TQGridLayout(frame, 4, 2, 10, 5);
@@ -161,7 +161,7 @@ ManageMetronomeDialog::ManageMetronomeDialog(TQWidget *parent,
     connect(m_metronomePitchSelector, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotPitchSelectorChanged(int)));
 
     TQGroupBox *enableBox = new TQGroupBox
-                           (1, Qt::Horizontal, i18n("Metronome Activated"), vbox);
+                           (1, TQt::Horizontal, i18n("Metronome Activated"), vbox);
     m_playEnabled = new TQCheckBox(i18n("Playing"), enableBox);
     m_recordEnabled = new TQCheckBox(i18n("Recording"), enableBox);
     connect(m_playEnabled, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotSetModified()));
diff --git a/src/gui/dialogs/MarkerModifyDialog.cpp b/src/gui/dialogs/MarkerModifyDialog.cpp
index d987d65..f86276f 100644
--- a/src/gui/dialogs/MarkerModifyDialog.cpp
+++ b/src/gui/dialogs/MarkerModifyDialog.cpp
@@ -89,7 +89,7 @@ MarkerModifyDialog::initialise(Composition *composition,
         m_timeEdit->setValue(time);
     */
     TQGroupBox *groupBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Marker Properties"), vbox);
+                          (1, TQt::Horizontal, i18n("Marker Properties"), vbox);
 
     TQFrame *frame = new TQFrame(groupBox);
 
diff --git a/src/gui/dialogs/PasteNotationDialog.cpp b/src/gui/dialogs/PasteNotationDialog.cpp
index 124d272..7fe3d7f 100644
--- a/src/gui/dialogs/PasteNotationDialog.cpp
+++ b/src/gui/dialogs/PasteNotationDialog.cpp
@@ -47,7 +47,7 @@ PasteNotationDialog::PasteNotationDialog(TQWidget *parent,
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQButtonGroup *pasteTypeGroup = new TQButtonGroup
-                                   (1, Qt::Horizontal, i18n("Paste type"), vbox);
+                                   (1, TQt::Horizontal, i18n("Paste type"), vbox);
 
     PasteEventsCommand::PasteTypeMap pasteTypes =
         PasteEventsCommand::getPasteTypes();
@@ -64,7 +64,7 @@ PasteNotationDialog::PasteNotationDialog(TQWidget *parent,
     }
 
     TQButtonGroup *setAsDefaultGroup = new TQButtonGroup
-                                      (1, Qt::Horizontal, i18n("Options"), vbox);
+                                      (1, TQt::Horizontal, i18n("Options"), vbox);
 
     m_setAsDefaultButton = new TQCheckBox
                            (i18n("Make this the default paste type"), setAsDefaultGroup);
diff --git a/src/gui/dialogs/RescaleDialog.cpp b/src/gui/dialogs/RescaleDialog.cpp
index 20beaa1..ee52826 100644
--- a/src/gui/dialogs/RescaleDialog.cpp
+++ b/src/gui/dialogs/RescaleDialog.cpp
@@ -56,7 +56,7 @@ RescaleDialog::RescaleDialog(TQWidget *parent,
                      constrainToCompositionDuration);
 
     if (showCloseGapOption) {
-        TQGroupBox *optionBox = new TQGroupBox(1, Qt::Horizontal, i18n("Options"), vbox);
+        TQGroupBox *optionBox = new TQGroupBox(1, TQt::Horizontal, i18n("Options"), vbox);
         m_closeGap = new TQCheckBox(i18n("Adjust times of following events accordingly"),
                                    optionBox);
         TDEConfig *config = kapp->config();
diff --git a/src/gui/dialogs/SimpleEventEditDialog.cpp b/src/gui/dialogs/SimpleEventEditDialog.cpp
index e1fcbf8..9591d00 100644
--- a/src/gui/dialogs/SimpleEventEditDialog.cpp
+++ b/src/gui/dialogs/SimpleEventEditDialog.cpp
@@ -70,7 +70,7 @@ SimpleEventEditDialog::SimpleEventEditDialog(TQWidget *parent,
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQGroupBox *groupBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Event Properties"), vbox);
+                          (1, TQt::Horizontal, i18n("Event Properties"), vbox);
 
     TQFrame *frame = new TQFrame(groupBox);
 
@@ -187,7 +187,7 @@ SimpleEventEditDialog::SimpleEventEditDialog(TQWidget *parent,
             TQT_SLOT(slotSysexSave()));
 
     m_notationGroupBox = new TQGroupBox
-                         (1, Qt::Horizontal, i18n("Notation Properties"), vbox);
+                         (1, TQt::Horizontal, i18n("Notation Properties"), vbox);
 
     frame = new TQFrame(m_notationGroupBox);
 
diff --git a/src/gui/dialogs/SplitByRecordingSrcDialog.cpp b/src/gui/dialogs/SplitByRecordingSrcDialog.cpp
index 8a94d69..c522481 100644
--- a/src/gui/dialogs/SplitByRecordingSrcDialog.cpp
+++ b/src/gui/dialogs/SplitByRecordingSrcDialog.cpp
@@ -48,7 +48,7 @@ SplitByRecordingSrcDialog::SplitByRecordingSrcDialog(TQWidget *parent, Rosegarde
     TQVBox *vBox = makeVBoxMainWidget();
 
     TQGroupBox *groupBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Recording Source"), vBox);
+                          (1, TQt::Horizontal, i18n("Recording Source"), vBox);
     TQFrame *frame = new TQFrame(groupBox);
     TQGridLayout *layout = new TQGridLayout(frame, 2, 2, 10, 5);
 
diff --git a/src/gui/dialogs/TempoDialog.cpp b/src/gui/dialogs/TempoDialog.cpp
index 868ffd5..40843d1 100644
--- a/src/gui/dialogs/TempoDialog.cpp
+++ b/src/gui/dialogs/TempoDialog.cpp
@@ -58,7 +58,7 @@ TempoDialog::TempoDialog(TQWidget *parent, RosegardenGUIDoc *doc,
     setHelp("tempo");
 
     TQVBox *vbox = makeVBoxMainWidget();
-    TQGroupBox *groupBox = new TQGroupBox(1, Qt::Horizontal, i18n("Tempo"), vbox);
+    TQGroupBox *groupBox = new TQGroupBox(1, TQt::Horizontal, i18n("Tempo"), vbox);
 
     TQFrame *frame = new TQFrame(groupBox);
     TQGridLayout *layout = new TQGridLayout(frame, 4, 3, 5, 5);
@@ -122,7 +122,7 @@ TempoDialog::TempoDialog(TQWidget *parent, RosegardenGUIDoc *doc,
     }
 
     // Scope Box
-    TQButtonGroup *scopeGroup = new TQButtonGroup(1, Qt::Horizontal,
+    TQButtonGroup *scopeGroup = new TQButtonGroup(1, TQt::Horizontal,
                                                 i18n("Scope"), vbox);
 
 //    new TQLabel(scopeBox);
diff --git a/src/gui/dialogs/TextEventDialog.cpp b/src/gui/dialogs/TextEventDialog.cpp
index eb135cd..fb6908f 100644
--- a/src/gui/dialogs/TextEventDialog.cpp
+++ b/src/gui/dialogs/TextEventDialog.cpp
@@ -61,11 +61,11 @@ TextEventDialog::TextEventDialog(TQWidget *parent,
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQGroupBox *entryBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Specification"), vbox);
+                          (1, TQt::Horizontal, i18n("Specification"), vbox);
     TQGroupBox *exampleBox = new TQGroupBox
-                            (1, Qt::Horizontal, i18n("Preview"), vbox);
+                            (1, TQt::Horizontal, i18n("Preview"), vbox);
 
-    TQGrid *entryGrid = new TQGrid(2, Qt::Horizontal, entryBox);
+    TQGrid *entryGrid = new TQGrid(2, TQt::Horizontal, entryBox);
 
     new TQLabel(i18n("Text:  "), entryGrid);
     m_text = new TQLineEdit(entryGrid);
diff --git a/src/gui/dialogs/TimeSignatureDialog.cpp b/src/gui/dialogs/TimeSignatureDialog.cpp
index 46369cf..797b5ab 100644
--- a/src/gui/dialogs/TimeSignatureDialog.cpp
+++ b/src/gui/dialogs/TimeSignatureDialog.cpp
@@ -77,7 +77,7 @@ TimeSignatureDialog::TimeSignatureDialog(TQWidget *parent,
 
     TQVBox *vbox = makeVBoxMainWidget();
     TQGroupBox *groupBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Time signature"), vbox);
+                          (1, TQt::Horizontal, i18n("Time signature"), vbox);
     TQHBox *numBox = new TQHBox(groupBox);
     TQHBox *denomBox = new TQHBox(groupBox);
 
@@ -86,8 +86,8 @@ TimeSignatureDialog::TimeSignatureDialog(TQWidget *parent,
         explanatoryLabel = new TQLabel(explanatoryText, groupBox);
     }
 
-    BigArrowButton *numDown = new BigArrowButton(numBox, Qt::LeftArrow);
-    BigArrowButton *denomDown = new BigArrowButton(denomBox, Qt::LeftArrow);
+    BigArrowButton *numDown = new BigArrowButton(numBox, TQt::LeftArrow);
+    BigArrowButton *denomDown = new BigArrowButton(denomBox, TQt::LeftArrow);
 
     m_numLabel = new TQLabel
                  (TQString("%1").arg(m_timeSignature.getNumerator()), numBox);
@@ -100,8 +100,8 @@ TimeSignatureDialog::TimeSignatureDialog(TQWidget *parent,
     m_numLabel->setFont(*timeSigFont);
     m_denomLabel->setFont(*timeSigFont);
 
-    BigArrowButton *numUp = new BigArrowButton(numBox, Qt::RightArrow);
-    BigArrowButton *denomUp = new BigArrowButton(denomBox, Qt::RightArrow);
+    BigArrowButton *numUp = new BigArrowButton(numBox, TQt::RightArrow);
+    BigArrowButton *denomUp = new BigArrowButton(denomBox, TQt::RightArrow);
 
     TQObject::connect(numDown, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotNumDown()));
     TQObject::connect(numUp, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotNumUp()));
@@ -124,7 +124,7 @@ TimeSignatureDialog::TimeSignatureDialog(TQWidget *parent,
 
         m_timeEditor = 0;
 
-        groupBox = new TQButtonGroup(1, Qt::Horizontal, i18n("Scope"), vbox);
+        groupBox = new TQButtonGroup(1, TQt::Horizontal, i18n("Scope"), vbox);
 
         int barNo = composition->getBarNumber(m_time);
         bool atStartOfBar = (m_time == composition->getBarStart(barNo));
@@ -166,7 +166,7 @@ TimeSignatureDialog::TimeSignatureDialog(TQWidget *parent,
         }
     }
 
-    groupBox = new TQGroupBox(1, Qt::Horizontal, i18n("Options"), vbox);
+    groupBox = new TQGroupBox(1, TQt::Horizontal, i18n("Options"), vbox);
     TDEConfig *config = kapp->config();
     config->setGroup(GeneralOptionsConfigGroup);
 
diff --git a/src/gui/dialogs/TupletDialog.cpp b/src/gui/dialogs/TupletDialog.cpp
index f813e30..c6e70ab 100644
--- a/src/gui/dialogs/TupletDialog.cpp
+++ b/src/gui/dialogs/TupletDialog.cpp
@@ -53,7 +53,7 @@ TupletDialog::TupletDialog(TQWidget *parent, Note::Type defaultUnitType,
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQGroupBox *timingBox = new TQGroupBox
-                           (1, Qt::Horizontal, i18n("New timing for tuplet group"), vbox);
+                           (1, TQt::Horizontal, i18n("New timing for tuplet group"), vbox);
 
     if (m_maxDuration > 0) {
 
@@ -109,9 +109,9 @@ TupletDialog::TupletDialog(TQWidget *parent, Note::Type defaultUnitType,
     updateTupledCombo();
 
     m_timingDisplayBox = new TQGroupBox
-                         (1, Qt::Horizontal, i18n("Timing calculations"), vbox);
+                         (1, TQt::Horizontal, i18n("Timing calculations"), vbox);
 
-    TQGrid *timingDisplayGrid = new TQGrid(3, Qt::Horizontal, m_timingDisplayBox);
+    TQGrid *timingDisplayGrid = new TQGrid(3, TQt::Horizontal, m_timingDisplayBox);
 
     if (maxDuration > 0) {
 
diff --git a/src/gui/dialogs/UseOrnamentDialog.cpp b/src/gui/dialogs/UseOrnamentDialog.cpp
index d1a2056..48bb828 100644
--- a/src/gui/dialogs/UseOrnamentDialog.cpp
+++ b/src/gui/dialogs/UseOrnamentDialog.cpp
@@ -58,7 +58,7 @@ UseOrnamentDialog::UseOrnamentDialog(TQWidget *parent,
     TQVBox *vbox = makeVBoxMainWidget();
     TQLabel *label;
 
-    TQGroupBox *notationBox = new TQGroupBox(1, Qt::Horizontal, i18n("Notation"), vbox);
+    TQGroupBox *notationBox = new TQGroupBox(1, TQt::Horizontal, i18n("Notation"), vbox);
 
     TQFrame *frame = new TQFrame(notationBox);
     TQGridLayout *layout = new TQGridLayout(frame, 4, 1, 5, 5);
@@ -99,7 +99,7 @@ UseOrnamentDialog::UseOrnamentDialog(TQWidget *parent,
     m_text = new TQLineEdit(frame);
     layout->addWidget(m_text, 0, 3);
 
-    TQGroupBox *performBox = new TQGroupBox(1, Qt::Horizontal, i18n("Performance"), vbox);
+    TQGroupBox *performBox = new TQGroupBox(1, TQt::Horizontal, i18n("Performance"), vbox);
 
     frame = new TQFrame(performBox);
     layout = new TQGridLayout(frame, 3, 2, 5, 5);
diff --git a/src/gui/editors/eventlist/EventView.cpp b/src/gui/editors/eventlist/EventView.cpp
index 699d19b..8f527d6 100644
--- a/src/gui/editors/eventlist/EventView.cpp
+++ b/src/gui/editors/eventlist/EventView.cpp
@@ -124,7 +124,7 @@ EventView::EventView(RosegardenGUIDoc *doc,
     // define some note filtering buttons in a group
     //
     m_filterGroup =
-        new TQButtonGroup(1, Qt::Horizontal, i18n("Event filters"), getCentralWidget());
+        new TQButtonGroup(1, TQt::Horizontal, i18n("Event filters"), getCentralWidget());
 
     m_noteCheckBox = new TQCheckBox(i18n("Note"), m_filterGroup);
     m_programCheckBox = new TQCheckBox(i18n("Program Change"), m_filterGroup);
@@ -156,7 +156,7 @@ EventView::EventView(RosegardenGUIDoc *doc,
             segments[0]->getComposition()->getTriggerSegmentRec(id);
 
         TQGroupBox *groupBox = new TQGroupBox
-                              (1, Qt::Horizontal, i18n("Triggered Segment Properties"), getCentralWidget());
+                              (1, TQt::Horizontal, i18n("Triggered Segment Properties"), getCentralWidget());
 
         TQFrame *frame = new TQFrame(groupBox);
         TQGridLayout *layout = new TQGridLayout(frame, 5, 3, 5, 5);
diff --git a/src/gui/editors/guitar/FingeringBox.cpp b/src/gui/editors/guitar/FingeringBox.cpp
index a8db91e..ccba5ff 100644
--- a/src/gui/editors/guitar/FingeringBox.cpp
+++ b/src/gui/editors/guitar/FingeringBox.cpp
@@ -181,7 +181,7 @@ FingeringBox::mousePressEvent(TQMouseEvent *event)
     if (!m_editable)
         return;
         
-    if((event->button() == Qt::LeftButton) && m_editable) {
+    if((event->button() == TQt::LeftButton) && m_editable) {
 
         // Find string position
         m_press_string_num = getStringNumber(event->pos());
diff --git a/src/gui/editors/matrix/MatrixView.cpp b/src/gui/editors/matrix/MatrixView.cpp
index f91d69b..091d995 100644
--- a/src/gui/editors/matrix/MatrixView.cpp
+++ b/src/gui/editors/matrix/MatrixView.cpp
@@ -1396,7 +1396,7 @@ void MatrixView::slotMousePressed(timeT time, int pitch,
 
     m_tool->handleMousePress(time, pitch, 0, e, el);
 
-    if (e->button() != Qt::RightButton) {
+    if (e->button() != TQt::RightButton) {
         getCanvasView()->startAutoScroll();
     }
 
@@ -2215,7 +2215,7 @@ MatrixView::initZoomToolbar()
     }
 
     m_hZoomSlider = new ZoomSlider<double>
-                    (zoomSizes, -1, Qt::Horizontal, zoomToolbar, "tde toolbar widget");
+                    (zoomSizes, -1, TQt::Horizontal, zoomToolbar, "tde toolbar widget");
     m_hZoomSlider->setTracking(true);
     m_hZoomSlider->setFocusPolicy(TQWidget::NoFocus);
 
diff --git a/src/gui/editors/matrix/PianoKeyboard.cpp b/src/gui/editors/matrix/PianoKeyboard.cpp
index b099f48..7123695 100644
--- a/src/gui/editors/matrix/PianoKeyboard.cpp
+++ b/src/gui/editors/matrix/PianoKeyboard.cpp
@@ -256,7 +256,7 @@ void PianoKeyboard::mouseMoveEvent(TQMouseEvent* e)
         }
     }
 
-    if (e->state() & Qt::LeftButton) {
+    if (e->state() & TQt::LeftButton) {
         if (m_selecting)
             emit keySelected(e->y(), true);
         else
@@ -272,7 +272,7 @@ void PianoKeyboard::mousePressEvent(TQMouseEvent *e)
 {
     TQt::ButtonState bs = e->state();
 
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         m_mouseDown = true;
         m_selecting = (bs & TQt::ShiftButton);
         m_lastKeyPressed = e->y();
@@ -286,7 +286,7 @@ void PianoKeyboard::mousePressEvent(TQMouseEvent *e)
 
 void PianoKeyboard::mouseReleaseEvent(TQMouseEvent *e)
 {
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         m_mouseDown = false;
         m_selecting = false;
         emit keyReleased(e->y(), false);
diff --git a/src/gui/editors/matrix/QCanvasMatrixDiamond.cpp b/src/gui/editors/matrix/QCanvasMatrixDiamond.cpp
index d20d3b4..b434cf0 100644
--- a/src/gui/editors/matrix/QCanvasMatrixDiamond.cpp
+++ b/src/gui/editors/matrix/QCanvasMatrixDiamond.cpp
@@ -50,7 +50,7 @@ TQPointArray QCanvasMatrixDiamond::areaPoints() const
     int pw = (pen().width() + 1) / 2;
     if ( pw < 1 )
         pw = 1;
-    if ( pen() == Qt::NoPen )
+    if ( pen() == TQt::NoPen )
         pw = 0;
     pa[0] = TQPoint((int)x() - height() / 2 - pw, (int)y() - pw);
     pa[1] = pa[0] + TQPoint(height() + pw * 2, 0);
diff --git a/src/gui/editors/notation/NoteFont.cpp b/src/gui/editors/notation/NoteFont.cpp
index af8dd46..60157ca 100644
--- a/src/gui/editors/notation/NoteFont.cpp
+++ b/src/gui/editors/notation/NoteFont.cpp
@@ -202,7 +202,7 @@ NoteFont::lookupDrawRep(TQPixmap *pixmap) const
             return 0;
 
         if (image.depth() > 1) {
-            image = image.convertDepth(1, Qt::MonoOnly | Qt::ThresholdDither);
+            image = image.convertDepth(1, TQt::MonoOnly | TQt::ThresholdDither);
         }
 
         NoteCharacterDrawRep *a = new NoteCharacterDrawRep();
diff --git a/src/gui/editors/notation/NotePixmapFactory.cpp b/src/gui/editors/notation/NotePixmapFactory.cpp
index 22c22f7..9268121 100644
--- a/src/gui/editors/notation/NotePixmapFactory.cpp
+++ b/src/gui/editors/notation/NotePixmapFactory.cpp
@@ -2921,7 +2921,7 @@ NotePixmapFactory::drawOttavaAux(int length, int octavesUp,
 
     m_p->drawLine(x0, y0, x1, y0);
 
-    pen.setStyle(Qt::SolidLine);
+    pen.setStyle(TQt::SolidLine);
     m_p->painter().setPen(pen);
     //    if (!m_inPrinterMethod) m_p->maskPainter().setPen(pen);
 
diff --git a/src/gui/editors/notation/NotePixmapPainter.h b/src/gui/editors/notation/NotePixmapPainter.h
index 62118af..4e5ca12 100644
--- a/src/gui/editors/notation/NotePixmapPainter.h
+++ b/src/gui/editors/notation/NotePixmapPainter.h
@@ -42,8 +42,8 @@ public:
 	m_externalPainter = painter;
 	m_useMask = false;
 
-	painter->setPen(TQPen(Qt::black, 1, Qt::SolidLine,
-			     Qt::RoundCap, Qt::RoundJoin));
+	painter->setPen(TQPen(TQt::black, 1, TQt::SolidLine,
+			     TQt::RoundCap, TQt::RoundJoin));
 
 	if (m_externalPainter) {
 	    m_painter = m_externalPainter;
diff --git a/src/gui/editors/segment/ControlParameterEditDialog.cpp b/src/gui/editors/segment/ControlParameterEditDialog.cpp
index 731c37e..3c3c76b 100644
--- a/src/gui/editors/segment/ControlParameterEditDialog.cpp
+++ b/src/gui/editors/segment/ControlParameterEditDialog.cpp
@@ -66,7 +66,7 @@ ControlParameterEditDialog::ControlParameterEditDialog(
     TQVBox *vbox = makeVBoxMainWidget();
 
     TQGroupBox *groupBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("Control Event Properties"), vbox);
+                          (1, TQt::Horizontal, i18n("Control Event Properties"), vbox);
 
     TQFrame *frame = new TQFrame(groupBox);
 
diff --git a/src/gui/editors/segment/MarkerEditor.cpp b/src/gui/editors/segment/MarkerEditor.cpp
index b3e6057..a0b6f3c 100644
--- a/src/gui/editors/segment/MarkerEditor.cpp
+++ b/src/gui/editors/segment/MarkerEditor.cpp
@@ -89,7 +89,7 @@ MarkerEditor::MarkerEditor(TQWidget *parent,
     for (int i = 0; i < 3; ++i)
         m_listView->setColumnAlignment(i, TQt::AlignHCenter);
 
-    TQGroupBox *posGroup = new TQGroupBox(2, Qt::Horizontal,
+    TQGroupBox *posGroup = new TQGroupBox(2, TQt::Horizontal,
                                         i18n("Pointer position"), mainFrame);
 
     new TQLabel(i18n("Absolute time:"), posGroup);
diff --git a/src/gui/editors/segment/TrackHeader.cpp b/src/gui/editors/segment/TrackHeader.cpp
index 4e0e498..1e17f8f 100644
--- a/src/gui/editors/segment/TrackHeader.cpp
+++ b/src/gui/editors/segment/TrackHeader.cpp
@@ -40,7 +40,7 @@ TrackHeader::paintEvent(TQPaintEvent *e)
 {
     TQPainter p( this );
     p.setPen( colorGroup().buttonText() );
-    int pos = (orientation() == Qt::Horizontal)
+    int pos = (orientation() == TQt::Horizontal)
               ? e->rect().left()
               : e->rect().top();
     int id = mapToIndex( sectionAt( pos + offset() ) );
@@ -52,8 +52,8 @@ TrackHeader::paintEvent(TQPaintEvent *e)
     for ( int i = id; i < count(); i++ ) {
         TQRect r = sRect( i );
         paintSection( &p, i, r );
-        if ( orientation() == Qt::Horizontal && r. right() >= e->rect().right() ||
-                orientation() == Qt::Vertical && r. bottom() >= e->rect().bottom() )
+        if ( orientation() == TQt::Horizontal && r. right() >= e->rect().right() ||
+                orientation() == TQt::Vertical && r. bottom() >= e->rect().bottom() )
             return ;
     }
 
diff --git a/src/gui/editors/segment/TrackLabel.cpp b/src/gui/editors/segment/TrackLabel.cpp
index 8ccf44e..108fb7e 100644
--- a/src/gui/editors/segment/TrackLabel.cpp
+++ b/src/gui/editors/segment/TrackLabel.cpp
@@ -142,12 +142,12 @@ TrackLabel::setSelected(bool on)
 void
 TrackLabel::mousePressEvent(TQMouseEvent *e)
 {
-    if (e->button() == Qt::RightButton) {
+    if (e->button() == TQt::RightButton) {
 
         emit clicked();
         emit changeToInstrumentList();
 
-    } else if (e->button() == Qt::LeftButton) {
+    } else if (e->button() == TQt::LeftButton) {
 
         // start a timer on this hold
         m_pressTimer->start(200, true); // 200ms, single shot
@@ -161,7 +161,7 @@ TrackLabel::mouseReleaseEvent(TQMouseEvent *e)
     if (m_pressTimer->isActive())
         m_pressTimer->stop();
 
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         emit clicked();
     }
 }
@@ -169,7 +169,7 @@ TrackLabel::mouseReleaseEvent(TQMouseEvent *e)
 void
 TrackLabel::mouseDoubleClickEvent(TQMouseEvent *e)
 {
-    if (e->button() != Qt::LeftButton)
+    if (e->button() != TQt::LeftButton)
         return ;
 
     // Highlight this label alone and cheat using
diff --git a/src/gui/editors/segment/segmentcanvas/CompositionView.cpp b/src/gui/editors/segment/segmentcanvas/CompositionView.cpp
index be654e7..3d09344 100644
--- a/src/gui/editors/segment/segmentcanvas/CompositionView.cpp
+++ b/src/gui/editors/segment/segmentcanvas/CompositionView.cpp
@@ -878,7 +878,7 @@ void CompositionView::drawAreaAudioPreviews(TQPainter * p, const TQRect& clipRec
             //                      << " - preResizeOrigin : " << api->preResizeOrigin << endl;
 
             p->drawImage(drawBasePoint, api->pixmap[idx], localRect,
-                         Qt::ColorOnly | Qt::ThresholdDither | Qt::AvoidDither);
+                         TQt::ColorOnly | TQt::ThresholdDither | TQt::AvoidDither);
 
             ++idx;
             if (idx >= api->pixmap.size())
@@ -1361,8 +1361,8 @@ void CompositionView::contentsMousePressEvent(TQMouseEvent* e)
     slotSetPencilOverExisting((bs & TQt::AltButton + TQt::ControlButton) != 0);
 
     switch (e->button()) {
-    case Qt::LeftButton:
-    case Qt::MidButton:
+    case TQt::LeftButton:
+    case TQt::MidButton:
         startAutoScroll();
 
         if (m_tool)
@@ -1371,7 +1371,7 @@ void CompositionView::contentsMousePressEvent(TQMouseEvent* e)
             RG_DEBUG << "CompositionView::contentsMousePressEvent() :"
             << this << " no tool\n";
         break;
-    case Qt::RightButton:
+    case TQt::RightButton:
         if (m_tool)
             m_tool->handleRightButtonPress(e);
         else
@@ -1392,8 +1392,8 @@ void CompositionView::contentsMouseReleaseEvent(TQMouseEvent* e)
     if (!m_tool)
         return ;
 
-    if (e->button() == Qt::LeftButton ||
-        e->button() == Qt::MidButton )
+    if (e->button() == TQt::LeftButton ||
+        e->button() == TQt::MidButton )
         m_tool->handleMouseButtonRelease(e);
 }
 
diff --git a/src/gui/editors/segment/segmentcanvas/SegmentMover.cpp b/src/gui/editors/segment/segmentcanvas/SegmentMover.cpp
index 3843ba6..ae2c2aa 100644
--- a/src/gui/editors/segment/segmentcanvas/SegmentMover.cpp
+++ b/src/gui/editors/segment/segmentcanvas/SegmentMover.cpp
@@ -76,7 +76,7 @@ void SegmentMover::slotCanvasScrolled(int newX, int newY)
 {
     TQMouseEvent tmpEvent(TQEvent::MouseMove,
                          m_canvas->viewport()->mapFromGlobal(TQCursor::pos()) + TQPoint(newX, newY),
-                         Qt::NoButton, Qt::NoButton);
+                         TQt::NoButton, TQt::NoButton);
     handleMouseMove(&tmpEvent);
 }
 
diff --git a/src/gui/editors/segment/segmentcanvas/SegmentPencil.cpp b/src/gui/editors/segment/segmentcanvas/SegmentPencil.cpp
index 67ad3d3..38bdf31 100644
--- a/src/gui/editors/segment/segmentcanvas/SegmentPencil.cpp
+++ b/src/gui/editors/segment/segmentcanvas/SegmentPencil.cpp
@@ -78,13 +78,13 @@ void SegmentPencil::slotCanvasScrolled(int newX, int newY)
 {
     TQMouseEvent tmpEvent(TQEvent::MouseMove,
                          m_canvas->viewport()->mapFromGlobal(TQCursor::pos()) + TQPoint(newX, newY),
-                         Qt::NoButton, Qt::NoButton);
+                         TQt::NoButton, TQt::NoButton);
     handleMouseMove(&tmpEvent);
 }
 
 void SegmentPencil::handleMouseButtonPress(TQMouseEvent *e)
 {
-    if (e->button() == Qt::RightButton)
+    if (e->button() == TQt::RightButton)
         return;
 
     // is user holding Ctrl+Alt? (ugly, but we are running short on available
@@ -151,7 +151,7 @@ void SegmentPencil::handleMouseButtonPress(TQMouseEvent *e)
 
 void SegmentPencil::handleMouseButtonRelease(TQMouseEvent* e)
 {
-    if (e->button() == Qt::RightButton)
+    if (e->button() == TQt::RightButton)
         return ;
 
     setContextHelpFor(e->pos());
diff --git a/src/gui/editors/segment/segmentcanvas/SegmentResizer.cpp b/src/gui/editors/segment/segmentcanvas/SegmentResizer.cpp
index 671e04c..505ce3e 100644
--- a/src/gui/editors/segment/segmentcanvas/SegmentResizer.cpp
+++ b/src/gui/editors/segment/segmentcanvas/SegmentResizer.cpp
@@ -83,7 +83,7 @@ void SegmentResizer::slotCanvasScrolled(int newX, int newY)
 {
     TQMouseEvent tmpEvent(TQEvent::MouseMove,
                          m_canvas->viewport()->mapFromGlobal(TQCursor::pos()) + TQPoint(newX, newY),
-                         Qt::NoButton, Qt::NoButton);
+                         TQt::NoButton, TQt::NoButton);
     handleMouseMove(&tmpEvent);
 }
 
diff --git a/src/gui/editors/segment/segmentcanvas/SegmentSelector.cpp b/src/gui/editors/segment/segmentcanvas/SegmentSelector.cpp
index 54d973c..cb20975 100644
--- a/src/gui/editors/segment/segmentcanvas/SegmentSelector.cpp
+++ b/src/gui/editors/segment/segmentcanvas/SegmentSelector.cpp
@@ -86,7 +86,7 @@ void SegmentSelector::slotCanvasScrolled(int newX, int newY)
 {
     TQMouseEvent tmpEvent(TQEvent::MouseMove,
                          m_canvas->viewport()->mapFromGlobal(TQCursor::pos()) + TQPoint(newX, newY),
-                         Qt::NoButton, Qt::NoButton);
+                         TQt::NoButton, TQt::NoButton);
     handleMouseMove(&tmpEvent);
 }
 
@@ -172,8 +172,8 @@ SegmentSelector::handleMouseButtonPress(TQMouseEvent *e)
 
         // Add on middle button or ctrl+left - bounding box on rest
         //
-        if (e->button() == Qt::MidButton ||
-            (e->button() == Qt::LeftButton && (e->state() & ControlButton))) {
+        if (e->button() == TQt::MidButton ||
+            (e->button() == TQt::LeftButton && (e->state() & ControlButton))) {
 
             m_dispatchTool = getToolBox()->getTool(SegmentPencil::ToolName);
 
diff --git a/src/gui/editors/tempo/TempoView.cpp b/src/gui/editors/tempo/TempoView.cpp
index 9643228..001b610 100644
--- a/src/gui/editors/tempo/TempoView.cpp
+++ b/src/gui/editors/tempo/TempoView.cpp
@@ -84,7 +84,7 @@ TempoView::TempoView(RosegardenGUIDoc *doc, TQWidget *parent, timeT openTime):
     // define some note filtering buttons in a group
     //
     m_filterGroup =
-        new TQButtonGroup(1, Qt::Horizontal, i18n("Filter"), getCentralWidget());
+        new TQButtonGroup(1, TQt::Horizontal, i18n("Filter"), getCentralWidget());
 
     m_tempoCheckBox = new TQCheckBox(i18n("Tempo"), m_filterGroup);
     m_timeSigCheckBox = new TQCheckBox(i18n("Time Signature"), m_filterGroup);
diff --git a/src/gui/general/EditTool.cpp b/src/gui/general/EditTool.cpp
index a9ca0d9..3aa9086 100644
--- a/src/gui/general/EditTool.cpp
+++ b/src/gui/general/EditTool.cpp
@@ -54,7 +54,7 @@ void EditTool::handleMousePress(timeT time,
 
     switch (e->button()) {
 
-    case Qt::LeftButton:
+    case TQt::LeftButton:
         if (e->type() == TQEvent::MouseButtonDblClick) {
             RG_DEBUG << "EditTool::handleMousePress: it's a double-click"
             << endl;
@@ -66,11 +66,11 @@ void EditTool::handleMousePress(timeT time,
         }
         break;
 
-    case Qt::RightButton:
+    case TQt::RightButton:
         handleRightButtonPress(time, height, staffNo, e, el);
         break;
 
-    case Qt::MidButton:
+    case TQt::MidButton:
         handleMidButtonPress(time, height, staffNo, e, el);
         break;
 
diff --git a/src/gui/general/PresetHandlerDialog.cpp b/src/gui/general/PresetHandlerDialog.cpp
index 18ed4af..3c9e100 100644
--- a/src/gui/general/PresetHandlerDialog.cpp
+++ b/src/gui/general/PresetHandlerDialog.cpp
@@ -96,7 +96,7 @@ PresetHandlerDialog::initDialog()
     m_playerCombo->insertItem(i18n("Professional"));
 
     TQGroupBox *scopeBox = new TQButtonGroup
-        (1, Qt::Horizontal, i18n("Scope"), frame);
+        (1, TQt::Horizontal, i18n("Scope"), frame);
     if (m_fromNotation) {
         TQRadioButton *onlySelectedSegments = new
             TQRadioButton(i18n("Only selected segments"), scopeBox);
diff --git a/src/gui/kdeext/KLedButton.cpp b/src/gui/kdeext/KLedButton.cpp
index e2f2165..face32a 100644
--- a/src/gui/kdeext/KLedButton.cpp
+++ b/src/gui/kdeext/KLedButton.cpp
@@ -48,7 +48,7 @@ KLedButton::~KLedButton()
 
 void KLedButton::mousePressEvent( TQMouseEvent *e )
 {
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         toggle();
         emit stateChanged( state() );
     }
diff --git a/src/gui/kdeext/RGLed.cpp b/src/gui/kdeext/RGLed.cpp
index f266a08..1126e3d 100644
--- a/src/gui/kdeext/RGLed.cpp
+++ b/src/gui/kdeext/RGLed.cpp
@@ -292,7 +292,7 @@ KLed::paintFlat() // paint a ROUND FLAT led lamp
 
     // Set the brush to SolidPattern, this fills the entire area
     // of the ellipse which is drawn with a thin grey "border" (pen)
-    brush.setStyle( Qt::SolidPattern );
+    brush.setStyle( TQt::SolidPattern );
     brush.setColor( color );
 
     pen.setWidth( 1 );
@@ -337,7 +337,7 @@ KLed::paintRound() // paint a ROUND RAISED led lamp
 
     // Set the brush to SolidPattern, this fills the entire area
     // of the ellipse which is drawn first
-    brush.setStyle( Qt::SolidPattern );
+    brush.setStyle( TQt::SolidPattern );
     brush.setColor( color );
     paint.setBrush( brush );		// Assign the brush to the painter
 
@@ -387,7 +387,7 @@ KLed::paintRound() // paint a ROUND RAISED led lamp
     color = colorGroup().dark();
     pen.setColor( color );			// Set the pen accordingly
     paint.setPen( pen );			// Select pen for drawing
-    brush.setStyle( Qt::NoBrush );		// Switch off the brush
+    brush.setStyle( TQt::NoBrush );		// Switch off the brush
     paint.setBrush( brush );			// This avoids filling of the ellipse
 
     paint.drawEllipse( 1, 1, width, width );
@@ -457,7 +457,7 @@ KLed::paintSunken() // paint a ROUND SUNKEN led lamp
 
     // Set the brush to SolidPattern, this fills the entire area
     // of the ellipse which is drawn first
-    brush.setStyle( Qt::SolidPattern );
+    brush.setStyle( TQt::SolidPattern );
     brush.setColor( color );
     paint.setBrush( brush );                // Assign the brush to the painter
 
@@ -504,7 +504,7 @@ KLed::paintSunken() // paint a ROUND SUNKEN led lamp
     // from the upper left.
 
     pen.setWidth( 2 * scale + 1 ); // ### shouldn't this value be smaller for smaller LEDs?
-    brush.setStyle( Qt::NoBrush );              // Switch off the brush
+    brush.setStyle( TQt::NoBrush );              // Switch off the brush
     paint.setBrush( brush );                        // This avoids filling of the ellipse
 
     // Set the initial color value to colorGroup().light() (bright) and start
diff --git a/src/gui/kdeext/klearlook.cpp b/src/gui/kdeext/klearlook.cpp
index d4b5d1d..e05620e 100644
--- a/src/gui/kdeext/klearlook.cpp
+++ b/src/gui/kdeext/klearlook.cpp
@@ -2771,10 +2771,10 @@ void KlearlookStyle::drawControl(
                     TQPixmap pixmap = *mi->pixmap();
 
                     if ( 1 == pixmap.depth() )
-                        p->setBackgroundMode( Qt::OpaqueMode );
+                        p->setBackgroundMode( TQt::OpaqueMode );
                     p->drawPixmap( ir.x(), ( ir.height() - pixmap.height() ) >> 1, pixmap );
                     if ( pixmap.depth() == 1 )
-                        p->setBackgroundMode( Qt::TransparentMode );
+                        p->setBackgroundMode( TQt::TransparentMode );
                 }
 
                 if ( mi->popup() )
@@ -3307,7 +3307,7 @@ void KlearlookStyle::drawComplexControl(
                         ( hw && HOVER_SB_SUB == hover ? Style_MouseOver : Style_Default ) |
                         Style_Enabled |
                         ( ( active == SC_ScrollBarSubLine ) ? Style_Down : Style_Default ) |
-                        ( ( scrollbar->orientation() == Qt::Horizontal ) ? Style_Horizontal : Style_Default )
+                        ( ( scrollbar->orientation() == TQt::Horizontal ) ? Style_Horizontal : Style_Default )
                     );
                 if ( ( controls & SC_ScrollBarAddLine ) && addline.isValid() )
                     drawPrimitive(
@@ -3315,34 +3315,34 @@ void KlearlookStyle::drawComplexControl(
                         ( hw && HOVER_SB_ADD == hover ? Style_MouseOver : Style_Default ) |
                         Style_Enabled |
                         ( ( active == SC_ScrollBarAddLine ) ? Style_Down : Style_Default ) |
-                        ( ( scrollbar->orientation() == Qt::Horizontal ) ? Style_Horizontal : Style_Default )
+                        ( ( scrollbar->orientation() == TQt::Horizontal ) ? Style_Horizontal : Style_Default )
                     );
                 if ( ( controls & SC_ScrollBarSubPage ) && subpage.isValid() )
                     drawPrimitive( PE_ScrollBarSubPage, p, ceData, elementFlags, subpage, cg,
                         Style_Enabled |
                         ( ( active == SC_ScrollBarSubPage ) ? Style_Down : Style_Default ) |
-                        ( ( scrollbar->orientation() == Qt::Horizontal ) ? Style_Horizontal : Style_Default ) );
+                        ( ( scrollbar->orientation() == TQt::Horizontal ) ? Style_Horizontal : Style_Default ) );
                 if ( ( controls & SC_ScrollBarAddPage ) && addpage.isValid() )
                     drawPrimitive( PE_ScrollBarAddPage, p, ceData, elementFlags, addpage, cg,
                         ( ( scrollbar->minValue() == scrollbar->maxValue() ) ? Style_Default : Style_Enabled ) |
                         ( ( active == SC_ScrollBarAddPage ) ? Style_Down : Style_Default ) |
-                        ( ( scrollbar->orientation() == Qt::Horizontal ) ? Style_Horizontal : Style_Default ) );
+                        ( ( scrollbar->orientation() == TQt::Horizontal ) ? Style_Horizontal : Style_Default ) );
                 if ( ( controls & SC_ScrollBarFirst ) && first.isValid() )
                     drawPrimitive( PE_ScrollBarFirst, p, ceData, elementFlags, first, cg,
                         Style_Enabled |
                         ( ( active == SC_ScrollBarFirst ) ? Style_Down : Style_Default ) |
-                        ( ( scrollbar->orientation() == Qt::Horizontal ) ? Style_Horizontal : Style_Default ) );
+                        ( ( scrollbar->orientation() == TQt::Horizontal ) ? Style_Horizontal : Style_Default ) );
                 if ( ( controls & SC_ScrollBarLast ) && last.isValid() )
                     drawPrimitive( PE_ScrollBarLast, p, ceData, elementFlags, last, cg,
                         Style_Enabled |
                         ( ( active == SC_ScrollBarLast ) ? Style_Down : Style_Default ) |
-                        ( ( scrollbar->orientation() == Qt::Horizontal ) ? Style_Horizontal : Style_Default ) );
+                        ( ( scrollbar->orientation() == TQt::Horizontal ) ? Style_Horizontal : Style_Default ) );
                 if ( ( controls & SC_ScrollBarSlider ) && slider.isValid() ) {
                     drawPrimitive( PE_ScrollBarSlider, p, ceData, elementFlags, slider, cg,
                         ( hw && HOVER_SB_SLIDER == hover ? Style_MouseOver : Style_Default ) |
                         Style_Enabled |
                         ( ( active == SC_ScrollBarSlider ) ? Style_Down : Style_Default ) |
-                        ( ( scrollbar->orientation() == Qt::Horizontal ) ? Style_Horizontal : Style_Default ) );
+                        ( ( scrollbar->orientation() == TQt::Horizontal ) ? Style_Horizontal : Style_Default ) );
 
                     // ### perhaps this should not be able to accept focus if maxedOut?
                     if ( scrollbar->hasFocus() )
@@ -3855,7 +3855,7 @@ void KlearlookStyle::drawSliderGroove
         drawPrimitive( PE_FocusRect, p, ceData, elementFlags, fr, TQColorGroup() );
     }
 
-    if ( Qt::Horizontal == slider->orientation() ) {
+    if ( TQt::Horizontal == slider->orientation() ) {
         int dh = ( groove.height() - 5 ) >> 1;
 
         groove.addCoords( 0, dh, 0, -dh );
diff --git a/src/gui/rulers/ControlRuler.cpp b/src/gui/rulers/ControlRuler.cpp
index cf79f33..57a2d17 100644
--- a/src/gui/rulers/ControlRuler.cpp
+++ b/src/gui/rulers/ControlRuler.cpp
@@ -162,7 +162,7 @@ ControlRuler::segmentDeleted(const Segment *)
 
 void ControlRuler::contentsMousePressEvent(TQMouseEvent* e)
 {
-    if (e->button() != Qt::LeftButton) {
+    if (e->button() != TQt::LeftButton) {
         m_numberFloat->hide();
         m_selecting = false;
         return ;
@@ -243,7 +243,7 @@ void ControlRuler::contentsMousePressEvent(TQMouseEvent* e)
 
 void ControlRuler::contentsMouseReleaseEvent(TQMouseEvent* e)
 {
-    if (e->button() != Qt::LeftButton) {
+    if (e->button() != TQt::LeftButton) {
         m_numberFloat->hide();
         m_selecting = false;
         return ;
diff --git a/src/gui/rulers/ControllerEventsRuler.cpp b/src/gui/rulers/ControllerEventsRuler.cpp
index 789a503..b65d7b0 100644
--- a/src/gui/rulers/ControllerEventsRuler.cpp
+++ b/src/gui/rulers/ControllerEventsRuler.cpp
@@ -340,7 +340,7 @@ void ControllerEventsRuler::startControlLine()
 void ControllerEventsRuler::contentsMousePressEvent(TQMouseEvent *e)
 {
     if (!m_controlLineShowing) {
-        if (e->button() == Qt::MidButton)
+        if (e->button() == TQt::MidButton)
             m_lastEventPos = inverseMapPoint(e->pos());
 
         ControlRuler::contentsMousePressEvent(e); // send super
@@ -349,7 +349,7 @@ void ControllerEventsRuler::contentsMousePressEvent(TQMouseEvent *e)
     }
 
     // cancel control line mode
-    if (e->button() == Qt::RightButton) {
+    if (e->button() == TQt::RightButton) {
         m_controlLineShowing = false;
         m_controlLine->hide();
 
@@ -357,7 +357,7 @@ void ControllerEventsRuler::contentsMousePressEvent(TQMouseEvent *e)
         return ;
     }
 
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         TQPoint p = inverseMapPoint(e->pos());
 
         m_controlLine->show();
@@ -371,7 +371,7 @@ void ControllerEventsRuler::contentsMousePressEvent(TQMouseEvent *e)
 void ControllerEventsRuler::contentsMouseReleaseEvent(TQMouseEvent *e)
 {
     if (!m_controlLineShowing) {
-        if (e->button() == Qt::MidButton)
+        if (e->button() == TQt::MidButton)
             insertControllerEvent();
 
         ControlRuler::contentsMouseReleaseEvent(e); // send super
@@ -407,7 +407,7 @@ void ControllerEventsRuler::contentsMouseMoveEvent(TQMouseEvent *e)
     if (!m_controlLineShowing) {
         // Don't send super if we're using the middle button
         //
-        if (e->button() == Qt::MidButton) {
+        if (e->button() == TQt::MidButton) {
             m_lastEventPos = inverseMapPoint(e->pos());
             return ;
         }
diff --git a/src/gui/rulers/LoopRuler.cpp b/src/gui/rulers/LoopRuler.cpp
index 2d7d7f0..bcfe726 100644
--- a/src/gui/rulers/LoopRuler.cpp
+++ b/src/gui/rulers/LoopRuler.cpp
@@ -256,7 +256,7 @@ LoopRuler::mousePressEvent(TQMouseEvent *mE)
     TQt::ButtonState bs = mE->state();
     setLoopingMode((bs & TQt::ShiftButton) != 0);
 
-    if (mE->button() == Qt::LeftButton) {
+    if (mE->button() == TQt::LeftButton) {
         double x = mE->pos().x() / getHScaleFactor() - m_currentXOffset - m_xorigin;
 
         if (m_loopingMode) {
@@ -278,7 +278,7 @@ LoopRuler::mousePressEvent(TQMouseEvent *mE)
 void
 LoopRuler::mouseReleaseEvent(TQMouseEvent *mE)
 {
-    if (mE->button() == Qt::LeftButton) {
+    if (mE->button() == TQt::LeftButton) {
         if (m_loopingMode) {
             // Cancel the loop if there was no drag
             //
@@ -319,7 +319,7 @@ LoopRuler::mouseDoubleClickEvent(TQMouseEvent *mE)
 
     RG_DEBUG << "LoopRuler::mouseDoubleClickEvent: x = " << x << ", looping = " << m_loopingMode << endl;
 
-    if (mE->button() == Qt::LeftButton && !m_loopingMode)
+    if (mE->button() == TQt::LeftButton && !m_loopingMode)
         emit setPlayPosition(m_grid->snapX(x));
 }
 
diff --git a/src/gui/rulers/MarkerRuler.cpp b/src/gui/rulers/MarkerRuler.cpp
index 2bf99ec..ec7bdd8 100644
--- a/src/gui/rulers/MarkerRuler.cpp
+++ b/src/gui/rulers/MarkerRuler.cpp
@@ -430,7 +430,7 @@ MarkerRuler::mousePressEvent(TQMouseEvent *e)
     
     // if right-click, show popup menu
     //
-    if (e->button() == Qt::RightButton) {
+    if (e->button() == TQt::RightButton) {
         if (!m_menu)
             createMenu();
         if (m_menu) {
diff --git a/src/gui/rulers/PercussionPitchRuler.cpp b/src/gui/rulers/PercussionPitchRuler.cpp
index 22520e8..d93b4c7 100644
--- a/src/gui/rulers/PercussionPitchRuler.cpp
+++ b/src/gui/rulers/PercussionPitchRuler.cpp
@@ -178,7 +178,7 @@ void PercussionPitchRuler::mousePressEvent(TQMouseEvent *e)
 {
     TQt::ButtonState bs = e->state();
 
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
 
         m_mouseDown = true;
         m_selecting = (bs & TQt::ShiftButton);
@@ -192,7 +192,7 @@ void PercussionPitchRuler::mousePressEvent(TQMouseEvent *e)
 
 void PercussionPitchRuler::mouseReleaseEvent(TQMouseEvent *e)
 {
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         m_mouseDown = false;
         m_selecting = false;
     }
diff --git a/src/gui/rulers/PropertyControlRuler.cpp b/src/gui/rulers/PropertyControlRuler.cpp
index 0c232be..0f0324f 100644
--- a/src/gui/rulers/PropertyControlRuler.cpp
+++ b/src/gui/rulers/PropertyControlRuler.cpp
@@ -236,7 +236,7 @@ PropertyControlRuler::contentsMousePressEvent(TQMouseEvent *e)
     RG_DEBUG << "PropertyControlRuler::contentsMousePressEvent\n";
 
     if (!m_propertyLineShowing) {
-        if (e->button() == Qt::MidButton)
+        if (e->button() == TQt::MidButton)
             m_lastEventPos = inverseMapPoint(e->pos());
 
         ControlRuler::contentsMousePressEvent(e); // send super
@@ -245,7 +245,7 @@ PropertyControlRuler::contentsMousePressEvent(TQMouseEvent *e)
     }
 
     // cancel control line mode
-    if (e->button() == Qt::RightButton) {
+    if (e->button() == TQt::RightButton) {
         m_propertyLineShowing = false;
         m_propertyLine->hide();
 
@@ -253,7 +253,7 @@ PropertyControlRuler::contentsMousePressEvent(TQMouseEvent *e)
         return ;
     }
 
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         TQPoint p = inverseMapPoint(e->pos());
 
         m_propertyLine->show();
@@ -319,7 +319,7 @@ PropertyControlRuler::contentsMouseMoveEvent(TQMouseEvent *e)
     if (!m_propertyLineShowing) {
         // Don't send super if we're using the middle button
         //
-        if (e->button() == Qt::MidButton) {
+        if (e->button() == TQt::MidButton) {
             m_lastEventPos = inverseMapPoint(e->pos());
             return ;
         }
diff --git a/src/gui/rulers/TempoRuler.cpp b/src/gui/rulers/TempoRuler.cpp
index 6b36bc8..5f31a90 100644
--- a/src/gui/rulers/TempoRuler.cpp
+++ b/src/gui/rulers/TempoRuler.cpp
@@ -239,7 +239,7 @@ TempoRuler::slotScrollHoriz(int x)
 void
 TempoRuler::mousePressEvent(TQMouseEvent *e)
 {
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
 
         if (e->type() == TQEvent::MouseButtonDblClick) {
             timeT t = m_rulerScale->getTimeForX
@@ -291,7 +291,7 @@ TempoRuler::mousePressEvent(TQMouseEvent *e)
             m_dragHoriz = false;
         }
 
-    } else if (e->button() == Qt::RightButton) {
+    } else if (e->button() == TQt::RightButton) {
 
         m_clickX = e->x();
         if (!m_menu)
diff --git a/src/gui/seqmanager/MidiFilterDialog.cpp b/src/gui/seqmanager/MidiFilterDialog.cpp
index 0a47bf8..839371f 100644
--- a/src/gui/seqmanager/MidiFilterDialog.cpp
+++ b/src/gui/seqmanager/MidiFilterDialog.cpp
@@ -52,7 +52,7 @@ MidiFilterDialog::MidiFilterDialog(TQWidget *parent,
 
     m_thruBox =
         new TQButtonGroup(1,
-                         Qt::Horizontal,
+                         TQt::Horizontal,
                          i18n("THRU events to ignore"), hBox);
 
     TQCheckBox *noteThru = new TQCheckBox(i18n("Note"), m_thruBox);
@@ -88,7 +88,7 @@ MidiFilterDialog::MidiFilterDialog(TQWidget *parent,
 
     m_recordBox =
         new TQButtonGroup(1,
-                         Qt::Horizontal,
+                         TQt::Horizontal,
                          i18n("RECORD events to ignore"), hBox);
 
     TQCheckBox *noteRecord = new TQCheckBox(i18n("Note"), m_recordBox);
diff --git a/src/gui/studio/DeviceManagerDialog.cpp b/src/gui/studio/DeviceManagerDialog.cpp
index ce9eb49..34579e0 100644
--- a/src/gui/studio/DeviceManagerDialog.cpp
+++ b/src/gui/studio/DeviceManagerDialog.cpp
@@ -93,7 +93,7 @@ DeviceManagerDialog::DeviceManagerDialog(TQWidget *parent,
 
         setCaption(i18n("Manage MIDI Devices"));
 
-        TQGroupBox *groupBox = new TQGroupBox(2, Qt::Horizontal, i18n("Play devices"), mainBox);
+        TQGroupBox *groupBox = new TQGroupBox(2, TQt::Horizontal, i18n("Play devices"), mainBox);
 
         m_playTable = new TQTable(0, 2, groupBox);
         m_playTable->setSorting(false);
@@ -109,7 +109,7 @@ DeviceManagerDialog::DeviceManagerDialog(TQWidget *parent,
 
         TQFrame *frame = new TQFrame(groupBox);
         TQVBoxLayout *vlayout = new TQVBoxLayout(frame);
-        TQGrid *buttons = new TQGrid(2, Qt::Horizontal, frame);
+        TQGrid *buttons = new TQGrid(2, TQt::Horizontal, frame);
         TQPushButton *addButton = new TQPushButton(i18n("New"), buttons);
         m_deletePlayButton = new TQPushButton(i18n("Delete"), buttons);
         m_importButton = new TQPushButton(i18n("Import..."), buttons);
@@ -151,7 +151,7 @@ DeviceManagerDialog::DeviceManagerDialog(TQWidget *parent,
                 this, TQT_SLOT(slotPlayDeviceSelected (int, int)));
 
         mainLayout->addWidget(groupBox);
-        groupBox = new TQGroupBox(2, Qt::Horizontal, i18n("Record devices"), mainBox);
+        groupBox = new TQGroupBox(2, TQt::Horizontal, i18n("Record devices"), mainBox);
 
         m_recordTable = new TQTable(0, 3, groupBox);
         m_recordTable->setSorting(false);
@@ -168,7 +168,7 @@ DeviceManagerDialog::DeviceManagerDialog(TQWidget *parent,
 
         frame = new TQFrame(groupBox);
         vlayout = new TQVBoxLayout(frame);
-        buttons = new TQGrid(2, Qt::Horizontal, frame);
+        buttons = new TQGrid(2, TQt::Horizontal, frame);
         addButton = new TQPushButton(i18n("New"), buttons);
         m_deleteRecordButton = new TQPushButton(i18n("Delete"), buttons);
         vlayout->addWidget(buttons);
diff --git a/src/gui/studio/NameSetEditor.cpp b/src/gui/studio/NameSetEditor.cpp
index 7443fd3..0abd9b8 100644
--- a/src/gui/studio/NameSetEditor.cpp
+++ b/src/gui/studio/NameSetEditor.cpp
@@ -62,7 +62,7 @@ NameSetEditor::NameSetEditor(BankEditorDialog* bankEditor,
     // Librarian
     //
     TQGroupBox *groupBox = new TQGroupBox(2,
-                                        Qt::Horizontal,
+                                        TQt::Horizontal,
                                         i18n("Librarian"),
                                         m_mainFrame);
     m_mainLayout->addMultiCellWidget(groupBox, 0, 2, 3, 5);
diff --git a/src/gui/studio/RemapInstrumentDialog.cpp b/src/gui/studio/RemapInstrumentDialog.cpp
index a3017fd..90fa599 100644
--- a/src/gui/studio/RemapInstrumentDialog.cpp
+++ b/src/gui/studio/RemapInstrumentDialog.cpp
@@ -56,7 +56,7 @@ RemapInstrumentDialog::RemapInstrumentDialog(TQWidget *parent,
 {
     TQVBox *vBox = makeVBoxMainWidget();
 
-    m_buttonGroup = new TQButtonGroup(1, Qt::Horizontal,
+    m_buttonGroup = new TQButtonGroup(1, TQt::Horizontal,
                                      i18n("Device or Instrument"),
                                      vBox);
 
@@ -68,7 +68,7 @@ RemapInstrumentDialog::RemapInstrumentDialog(TQWidget *parent,
     connect(m_buttonGroup, TQT_SIGNAL(released(int)),
             this, TQT_SLOT(slotRemapReleased(int)));
 
-    TQGroupBox *groupBox = new TQGroupBox(2, Qt::Horizontal,
+    TQGroupBox *groupBox = new TQGroupBox(2, TQt::Horizontal,
                                         i18n("Choose Source and Destination"),
                                         vBox);
 
diff --git a/src/gui/studio/SynthPluginManagerDialog.cpp b/src/gui/studio/SynthPluginManagerDialog.cpp
index 4feb191..fb3f77b 100644
--- a/src/gui/studio/SynthPluginManagerDialog.cpp
+++ b/src/gui/studio/SynthPluginManagerDialog.cpp
@@ -73,7 +73,7 @@ SynthPluginManagerDialog::SynthPluginManagerDialog(TQWidget *parent,
 
         TQVBoxLayout *mainLayout = new TQVBoxLayout(mainBox, 10, 10);
 
-        TQGroupBox *groupBox = new TQGroupBox(1, Qt::Horizontal, i18n("Synth plugins"), mainBox);
+        TQGroupBox *groupBox = new TQGroupBox(1, TQt::Horizontal, i18n("Synth plugins"), mainBox);
         mainLayout->addWidget(groupBox);
 
         TQFrame *pluginFrame = new TQFrame(groupBox);
diff --git a/src/gui/widgets/BigArrowButton.h b/src/gui/widgets/BigArrowButton.h
index 10205c5..f7972c7 100644
--- a/src/gui/widgets/BigArrowButton.h
+++ b/src/gui/widgets/BigArrowButton.h
@@ -30,7 +30,7 @@ namespace Rosegarden {
 class BigArrowButton : public KArrowButton
 {
 public:
-    BigArrowButton(TQWidget *parent = 0, Qt::ArrowType arrow = Qt::UpArrow,
+    BigArrowButton(TQWidget *parent = 0, TQt::ArrowType arrow = TQt::UpArrow,
                    const char *name = 0) :
         KArrowButton(parent, arrow, name) { }
     virtual ~BigArrowButton() { } 
diff --git a/src/gui/widgets/DiatonicPitchChooser.cpp b/src/gui/widgets/DiatonicPitchChooser.cpp
index 830568f..aae228b 100644
--- a/src/gui/widgets/DiatonicPitchChooser.cpp
+++ b/src/gui/widgets/DiatonicPitchChooser.cpp
@@ -45,7 +45,7 @@ DiatonicPitchChooser::DiatonicPitchChooser(TQString title,
                            int defaultNote,
                            int defaultPitch,
                            int defaultOctave) :
-        TQGroupBox(1, Qt::Horizontal, title, parent),
+        TQGroupBox(1, TQt::Horizontal, title, parent),
         m_defaultPitch(defaultPitch)
 {
     m_pitchDragLabel = new PitchDragLabel(this, defaultPitch);
diff --git a/src/gui/widgets/Fader.cpp b/src/gui/widgets/Fader.cpp
index 91e416f..d7a24ea 100644
--- a/src/gui/widgets/Fader.cpp
+++ b/src/gui/widgets/Fader.cpp
@@ -318,7 +318,7 @@ Fader::mousePressEvent(TQMouseEvent *e)
 {
     m_clickMousePos = -1;
 
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
 
         if (e->type() == TQEvent::MouseButtonDblClick) {
             setFader(0);
diff --git a/src/gui/widgets/PitchChooser.cpp b/src/gui/widgets/PitchChooser.cpp
index 543ec42..d56b028 100644
--- a/src/gui/widgets/PitchChooser.cpp
+++ b/src/gui/widgets/PitchChooser.cpp
@@ -40,7 +40,7 @@ namespace Rosegarden
 PitchChooser::PitchChooser(TQString title,
                            TQWidget *parent,
                            int defaultPitch) :
-        TQGroupBox(1, Qt::Horizontal, title, parent),
+        TQGroupBox(1, TQt::Horizontal, title, parent),
         m_defaultPitch(defaultPitch)
 {
     m_pitchDragLabel = new PitchDragLabel(this, defaultPitch);
diff --git a/src/gui/widgets/PitchDragLabel.cpp b/src/gui/widgets/PitchDragLabel.cpp
index 33f2751..2eb2d36 100644
--- a/src/gui/widgets/PitchDragLabel.cpp
+++ b/src/gui/widgets/PitchDragLabel.cpp
@@ -82,7 +82,7 @@ PitchDragLabel::slotSetPitch(int pitch, int octave, int step)
 void
 PitchDragLabel::mousePressEvent(TQMouseEvent *e)
 {
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         m_clickedY = e->y();
         m_clickedPitch = m_pitch;
         m_clicked = true;
diff --git a/src/gui/widgets/QuantizeParameters.cpp b/src/gui/widgets/QuantizeParameters.cpp
index ac8446f..c28e331 100644
--- a/src/gui/widgets/QuantizeParameters.cpp
+++ b/src/gui/widgets/QuantizeParameters.cpp
@@ -75,7 +75,7 @@ QuantizeParameters::QuantizeParameters(TQWidget *parent,
     }
 
     TQGroupBox *quantizerBox = new TQGroupBox
-                              (1, Qt::Horizontal, i18n("Quantizer"), this);
+                              (1, TQt::Horizontal, i18n("Quantizer"), this);
 
     m_mainLayout->addWidget(quantizerBox, zero, 0);
     TQFrame *typeFrame = new TQFrame(quantizerBox);
@@ -99,7 +99,7 @@ QuantizeParameters::QuantizeParameters(TQWidget *parent,
     m_mainLayout->addWidget(parameterBox, zero + 1, 0);
 
     m_notationBox = new TQGroupBox
-                    (1, Qt::Horizontal, i18n("Notation parameters"), parameterBox);
+                    (1, TQt::Horizontal, i18n("Notation parameters"), parameterBox);
     TQFrame *notationFrame = new TQFrame(m_notationBox);
 
     layout = new TQGridLayout(notationFrame, 4, 2, 5, 3);
@@ -140,7 +140,7 @@ QuantizeParameters::QuantizeParameters(TQWidget *parent,
     layout->addMultiCellWidget(m_counterpoint, 3, 3, 0, 1);
 
     m_gridBox = new TQGroupBox
-                (1, Qt::Horizontal, i18n("Grid parameters"), parameterBox);
+                (1, TQt::Horizontal, i18n("Grid parameters"), parameterBox);
     TQFrame *gridFrame = new TQFrame(m_gridBox);
 
     layout = new TQGridLayout(gridFrame, 4, 2, 5, 3);
@@ -164,7 +164,7 @@ QuantizeParameters::QuantizeParameters(TQWidget *parent,
     layout->addMultiCellWidget(m_durationCheckBox, 3, 3, 0, 1);
 
     m_postProcessingBox = new TQGroupBox
-                          (1, Qt::Horizontal, i18n("After quantization"), this);
+                          (1, TQt::Horizontal, i18n("After quantization"), this);
 
     if (!preamble.isNull()) {
         m_mainLayout->addMultiCellWidget(m_postProcessingBox,
diff --git a/src/gui/widgets/Rotary.cpp b/src/gui/widgets/Rotary.cpp
index a9c24e8..4b5134f 100644
--- a/src/gui/widgets/Rotary.cpp
+++ b/src/gui/widgets/Rotary.cpp
@@ -371,17 +371,17 @@ Rotary::snapPosition()
 void
 Rotary::mousePressEvent(TQMouseEvent *e)
 {
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         m_buttonPressed = true;
         m_lastY = e->y();
         m_lastX = e->x();
-    } else if (e->button() == Qt::MidButton) // reset to default
+    } else if (e->button() == TQt::MidButton) // reset to default
     {
         m_position = m_initialPosition;
         snapPosition();
         update();
         emit valueChanged(m_snapPosition);
-    } else if (e->button() == Qt::RightButton) // reset to centre position
+    } else if (e->button() == TQt::RightButton) // reset to centre position
     {
         m_position = (m_maxValue + m_minValue) / 2.0;
         snapPosition();
@@ -405,7 +405,7 @@ Rotary::mousePressEvent(TQMouseEvent *e)
 //    std::cerr << "Rotary::mousePressEvent: logarithmic = " << m_logarithmic
 //              << ", position = " << m_position << std::endl;
 
-    if (e->button() == Qt::RightButton || e->button() == Qt::MidButton) {
+    if (e->button() == TQt::RightButton || e->button() == TQt::MidButton) {
         // one shot, 500ms
         _floatTimer->start(500, true);
     }
@@ -453,7 +453,7 @@ Rotary::mouseDoubleClickEvent(TQMouseEvent * /*e*/)
 void
 Rotary::mouseReleaseEvent(TQMouseEvent *e)
 {
-    if (e->button() == Qt::LeftButton) {
+    if (e->button() == TQt::LeftButton) {
         m_buttonPressed = false;
         m_lastY = 0;
         m_lastX = 0;
diff --git a/src/gui/widgets/ScrollBox.cpp b/src/gui/widgets/ScrollBox.cpp
index c7e3efd..5f07495 100644
--- a/src/gui/widgets/ScrollBox.cpp
+++ b/src/gui/widgets/ScrollBox.cpp
@@ -51,15 +51,15 @@ ScrollBox::ScrollBox(TQWidget* parent, SizeMode sizeMode, const char* name) :
 void ScrollBox::mousePressEvent(TQMouseEvent* e)
 {
     m_mouse = e->pos();
-    if (e->button() == Qt::RightButton)
+    if (e->button() == TQt::RightButton)
         emit button3Pressed();
-    if (e->button() == Qt::MidButton)
+    if (e->button() == TQt::MidButton)
         emit button2Pressed();
 }
 
 void ScrollBox::mouseMoveEvent(TQMouseEvent* e)
 {
-    if (e->state() != Qt::LeftButton)
+    if (e->state() != TQt::LeftButton)
         return ;
 
     int dx = (e->pos().x() - m_mouse.x()) * m_pagesize.width() / width();
diff --git a/src/gui/widgets/TimeWidget.cpp b/src/gui/widgets/TimeWidget.cpp
index b3d09e3..9fdddf6 100644
--- a/src/gui/widgets/TimeWidget.cpp
+++ b/src/gui/widgets/TimeWidget.cpp
@@ -51,7 +51,7 @@ TimeWidget::TimeWidget(TQString title,
                        timeT absTime,
                        bool editable,
                        bool constrainToCompositionDuration) :
-        TQGroupBox(1, Qt::Horizontal, title, parent),
+        TQGroupBox(1, TQt::Horizontal, title, parent),
         m_composition(composition),
         m_isDuration(false),
         m_constrain(constrainToCompositionDuration),
@@ -69,7 +69,7 @@ TimeWidget::TimeWidget(TQString title,
                        timeT duration,
                        bool editable,
                        bool constrainToCompositionDuration) :
-        TQGroupBox(1, Qt::Horizontal, title, parent),
+        TQGroupBox(1, TQt::Horizontal, title, parent),
         m_composition(composition),
         m_isDuration(true),
         m_constrain(constrainToCompositionDuration),
diff --git a/src/gui/widgets/ZoomSlider.h b/src/gui/widgets/ZoomSlider.h
index 4375dc6..8c713cc 100644
--- a/src/gui/widgets/ZoomSlider.h
+++ b/src/gui/widgets/ZoomSlider.h
@@ -57,7 +57,7 @@ public:
      * to the user as a nice continuous range.
      */
     ZoomSlider(const std::vector<T> &sizes, T defaultValue,
-               Qt::Orientation, TQWidget * parent, const char * name=0);
+               TQt::Orientation, TQWidget * parent, const char * name=0);
 
     virtual ~ZoomSlider();
     
@@ -81,7 +81,7 @@ protected:
 
 template<class T>
 ZoomSlider<T>::ZoomSlider(const std::vector<T> &sizes,
-                          T initialSize, Qt::Orientation o,
+                          T initialSize, TQt::Orientation o,
                           TQWidget *parent, const char *name) :
     TQSlider(0, sizes.size()-1, 1,
             getIndex(sizes, initialSize), o, parent, name),