Automated update from Qt3

2 files changed, 69 insertions, 81 deletions

diff --git a/src/styles/qcommonstyle.cpp b/src/styles/qcommonstyle.cpp
index bf850778..a1ede1ad 100644
--- a/src/styles/qcommonstyle.cpp
+++ b/src/styles/qcommonstyle.cpp
@@ -140,6 +140,27 @@ static const char * const check_list_controller_xpm[] = {
 "                ",
 "                "};
 
+// Increase speed by avoiding constant allocation/deallocation of commonly used strings
+static TQString TQPushButton_static_string("TQPushButton");
+static TQString TQToolButton_static_string("TQToolButton");
+static TQString TQButton_static_string("TQButton");
+static TQString TQTabBar_static_string("TQTabBar");
+static TQString TQTitleBar_static_string("TQTitleBar");
+static TQString TQToolBox_static_string("TQToolBox");
+static TQString TQProgressBar_static_string("TQProgressBar");
+static TQString TQPopupMenu_static_string("TQPopupMenu");
+static TQString TQComboBox_static_string("TQComboBox");
+static TQString TQCheckBox_static_string("TQCheckBox");
+static TQString TQRadioButton_static_string("TQRadioButton");
+static TQString TQHeader_static_string("TQHeader");
+static TQString TQScrollBar_static_string("TQScrollBar");
+static TQString TQSlider_static_string("TQSlider");
+static TQString TQDialogButtons_static_string("TQDialogButtons");
+static TQString TQSpinWidget_static_string("TQSpinWidget");
+static TQString TQListView_static_string("TQListView");
+static TQString TQDockWindow_static_string("TQDockWindow");
+static TQString TQFrame_static_string("TQFrame");
+
 #include <ntqmetaobject.h>
 
 TQStringList getObjectTypeListForObject(const TQObject* object) {
@@ -163,7 +184,7 @@ TQStyle::ControlElementFlags getControlElementFlagsForObject(const TQObject* obj
 	TQStyle::ControlElementFlags cef = TQStyle::CEF_None;
 
 	if (object) {
-		if (objectTypeList.contains("TQPushButton")) {
+		if (objectTypeList.contains(TQPushButton_static_string)) {
 			const TQPushButton *button = dynamic_cast<const TQPushButton*>(object);
 			if (button) {
 				if (button->isDefault())			cef = cef | TQStyle::CEF_IsDefault;
@@ -173,7 +194,7 @@ TQStyle::ControlElementFlags getControlElementFlagsForObject(const TQObject* obj
 				if (button->isFlat())				cef = cef | TQStyle::CEF_IsFlat;
 			}
 		}
-		if (objectTypeList.contains("TQToolButton")) {
+		if (objectTypeList.contains(TQToolButton_static_string)) {
 			const TQToolButton *button = dynamic_cast<const TQToolButton*>(object);
 			if (button) {
 				if (button->isToggleButton())			cef = cef | TQStyle::CEF_BiState;
@@ -182,7 +203,7 @@ TQStyle::ControlElementFlags getControlElementFlagsForObject(const TQObject* obj
 				if (button->popup())				cef = cef | TQStyle::CEF_HasPopupMenu;
 			}
 		}
-		if (objectTypeList.contains("TQButton")) {
+		if (objectTypeList.contains(TQButton_static_string)) {
 			const TQButton *button = dynamic_cast<const TQButton*>(object);
 			if (button) {
 				if (button->isDown())				cef = cef | TQStyle::CEF_IsDown;
@@ -190,39 +211,39 @@ TQStyle::ControlElementFlags getControlElementFlagsForObject(const TQObject* obj
 				if (button->isToggleButton())			cef = cef | TQStyle::CEF_BiState;
 			}
 		}
-		if (objectTypeList.contains("TQTabBar")) {
+		if (objectTypeList.contains(TQTabBar_static_string)) {
 			const TQTabBar *tb = dynamic_cast<const TQTabBar*>(object);
 			TQTab * t = opt.tab();
 			if ((t) && (tb)) {
 				if (t->identifier() == tb->currentTab())	cef = cef | TQStyle::CEF_IsActive;
 			}
 		}
-		if (objectTypeList.contains("TQTitleBar")) {
+		if (objectTypeList.contains(TQTitleBar_static_string)) {
 			const TQTitleBar *tb = dynamic_cast<const TQTitleBar*>(object);
 			if (tb) {
 				if (tb->isActive())				cef = cef | TQStyle::CEF_IsActive;
 			}
 		}
-		if (objectTypeList.contains("TQToolBox")) {
+		if (objectTypeList.contains(TQToolBox_static_string)) {
 			const TQToolBox *tb = dynamic_cast<const TQToolBox*>(object);
 			if (tb) {
 				if (!tb->currentItem())				cef = cef | TQStyle::CEF_IsContainerEmpty;
 			}
 		}
-		if (objectTypeList.contains("TQProgressBar")) {
+		if (objectTypeList.contains(TQProgressBar_static_string)) {
 			const TQProgressBar *pb = dynamic_cast<const TQProgressBar*>(object);
 			if (pb) {
 				if (pb->centerIndicator())			cef = cef | TQStyle::CEF_CenterIndicator;
 				if (pb->indicatorFollowsStyle())		cef = cef | TQStyle::CEF_IndicatorFollowsStyle;
 			}
 		}
-		if (objectTypeList.contains("TQPopupMenu")) {
+		if (objectTypeList.contains(TQPopupMenu_static_string)) {
 			const TQPopupMenu *pm = dynamic_cast<const TQPopupMenu*>(object);
 			if (pm) {
 				if (pm->isCheckable())				cef = cef | TQStyle::CEF_IsCheckable;
 			}
 		}
-		if (objectTypeList.contains("TQComboBox")) {
+		if (objectTypeList.contains(TQComboBox_static_string)) {
 			const TQComboBox *cb = dynamic_cast<const TQComboBox*>(object);
 			if (cb) {
 				if (cb->editable())				cef = cef | TQStyle::CEF_IsEditable;
@@ -295,7 +316,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 		ceData.name = widget->name();
 		ceData.caption = widget->caption();
 		if (!populateMinimumNumberOfFields) {
-			if (ceData.widgetObjectTypes.contains("TQPushButton")) {
+			if (ceData.widgetObjectTypes.contains(TQPushButton_static_string)) {
 				const TQPushButton *button = dynamic_cast<const TQPushButton*>(widget);
 				if (button) {
 					TQIconSet* iconSet = 0;
@@ -310,7 +331,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQToolButton")) {
+			if (ceData.widgetObjectTypes.contains(TQToolButton_static_string)) {
 				const TQToolButton *button = dynamic_cast<const TQToolButton*>(widget);
 				if (button) {
 					const TQPixmap* fgPixmap = 0;
@@ -324,7 +345,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					ceData.popupDelay = button->popupDelay();
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQCheckBox")) {
+			if (ceData.widgetObjectTypes.contains(TQCheckBox_static_string)) {
 				const TQCheckBox *button = dynamic_cast<const TQCheckBox*>(widget);
 				if (button) {
 					const TQPixmap* fgPixmap = 0;
@@ -334,7 +355,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQRadioButton")) {
+			if (ceData.widgetObjectTypes.contains(TQRadioButton_static_string)) {
 				const TQRadioButton *button = dynamic_cast<const TQRadioButton*>(widget);
 				if (button) {
 					const TQPixmap* fgPixmap = 0;
@@ -344,7 +365,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQButton")) {
+			if (ceData.widgetObjectTypes.contains(TQButton_static_string)) {
 				const TQButton *button = dynamic_cast<const TQButton*>(widget);
 				if (button) {
 					ceData.text = button->text();
@@ -355,7 +376,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQTabBar")) {
+			if (ceData.widgetObjectTypes.contains(TQTabBar_static_string)) {
 				const TQTabBar *tb = dynamic_cast<const TQTabBar*>(widget);
 				if (tb) {
 					ceData.tabBarData.tabCount = tb->count();
@@ -403,7 +424,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQToolBox")) {
+			if (ceData.widgetObjectTypes.contains(TQToolBox_static_string)) {
 				const TQToolBox *tb = dynamic_cast<const TQToolBox*>(widget);
 				if (tb) {
 					const TQWidget* currentItem = tb->currentItem();
@@ -412,7 +433,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQProgressBar")) {
+			if (ceData.widgetObjectTypes.contains(TQProgressBar_static_string)) {
 				const TQProgressBar *pb = dynamic_cast<const TQProgressBar*>(widget);
 				if (pb) {
 					ceData.currentStep = pb->progress();
@@ -422,7 +443,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					ceData.orientation = pb->orientation();
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQHeader")) {
+			if (ceData.widgetObjectTypes.contains(TQHeader_static_string)) {
 				const TQHeader *header = dynamic_cast<const TQHeader*>(widget);
 				if (header) {
 					int section = opt.headerSection();
@@ -435,7 +456,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 				}
 			}
 			// Complex Controls
-			if (ceData.widgetObjectTypes.contains("TQScrollBar")) {
+			if (ceData.widgetObjectTypes.contains(TQScrollBar_static_string)) {
 				const TQScrollBar *sb = dynamic_cast<const TQScrollBar*>(widget);
 				if (sb) {
 					ceData.orientation = sb->orientation();
@@ -450,7 +471,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQSlider")) {
+			if (ceData.widgetObjectTypes.contains(TQSlider_static_string)) {
 				const TQSlider *sl = dynamic_cast<const TQSlider*>(widget);
 				if (sl) {
 					ceData.orientation = sl->orientation();
@@ -467,7 +488,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQDialogButtons")) {
+			if (ceData.widgetObjectTypes.contains(TQDialogButtons_static_string)) {
 				const TQDialogButtons *dlgbtns = dynamic_cast<const TQDialogButtons*>(widget);
 				if (dlgbtns) {
 					ceData.orientation = dlgbtns->orientation();
@@ -481,7 +502,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 	
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQTitleBar")) {
+			if (ceData.widgetObjectTypes.contains(TQTitleBar_static_string)) {
 				const TQTitleBar *tb = dynamic_cast<const TQTitleBar*>(widget);
 				if (tb) {
 					ceData.titleBarData.hasWindow = !!(tb->window());
@@ -494,7 +515,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					ceData.titleBarData.visibleText = tb->visibleText();
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQSpinWidget")) {
+			if (ceData.widgetObjectTypes.contains(TQSpinWidget_static_string)) {
 				const TQSpinWidget *sw = dynamic_cast<const TQSpinWidget*>(widget);
 				if (sw) {
 					ceData.spinWidgetData.buttonSymbols = sw->buttonSymbols();
@@ -504,7 +525,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					ceData.spinWidgetData.downEnabled = sw->isDownEnabled();
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQListView")) {
+			if (ceData.widgetObjectTypes.contains(TQListView_static_string)) {
 				const TQListView *lv = dynamic_cast<const TQListView*>(widget);
 				if (lv) {
 					ceData.listViewData.rootDecorated = lv->rootIsDecorated();
@@ -546,7 +567,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQComboBox")) {
+			if (ceData.widgetObjectTypes.contains(TQComboBox_static_string)) {
 				const TQComboBox *cb = dynamic_cast<const TQComboBox*>(widget);
 				if (cb) {
 					const TQLineEdit* lineEdit = cb->lineEdit();
@@ -559,7 +580,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 					}
 				}
 			}
-			if (ceData.widgetObjectTypes.contains("TQFrame")) {
+			if (ceData.widgetObjectTypes.contains(TQFrame_static_string)) {
 				const TQFrame *frame = dynamic_cast<const TQFrame*>(widget);
 				if (frame) {
 					ceData.frameStyle = frame->frameStyle();
@@ -2776,7 +2797,7 @@ int TQCommonStyle::pixelMetric(PixelMetric m, const TQStyleControlElementData &c
 	    if ( ceData.wflags & WStyle_Tool ) {
 		ret = TQMAX( TQFontMetrics(ceData.font).lineSpacing(), 16 );
 #ifndef QT_NO_MAINWINDOW
-	    } else if ( ceData.widgetObjectTypes.contains("TQDockWindow") ) {
+	    } else if ( ceData.widgetObjectTypes.contains(TQDockWindow_static_string) ) {
 		ret = TQMAX( TQFontMetrics(ceData.font).lineSpacing(), 13 );
 #endif
 	    } else {
@@ -2924,7 +2945,7 @@ int TQCommonStyle::pixelMetric(PixelMetric m, const TQStyleControlElementData &c
 #ifndef QT_NO_TABBAR
     case PM_TabBarTabVSpace:
 	{
-	    if ( ceData.widgetObjectTypes.contains("TQTabBar") && ( ceData.tabBarData.shape == TQTabBar::RoundedAbove ||
+	    if ( ceData.widgetObjectTypes.contains(TQTabBar_static_string) && ( ceData.tabBarData.shape == TQTabBar::RoundedAbove ||
 			 ceData.tabBarData.shape == TQTabBar::RoundedBelow ) )
 		ret = 10;
 	    else
diff --git a/src/tools/qstring.cpp b/src/tools/qstring.cpp
index 9b76dd9c..24339fcd 100644
--- a/src/tools/qstring.cpp
+++ b/src/tools/qstring.cpp
@@ -1048,13 +1048,9 @@ TQStringData::TQStringData() : TQShared(),
 	islatin1(FALSE),
 	security_unpaged(FALSE) {
 #ifdef QT_THREAD_SUPPORT
-	mutex = new TQMutex( TRUE );
-	mutex->lock();
+	mutex = new TQMutex(FALSE);
 #endif // QT_THREAD_SUPPORT
 	ref();
-#ifdef QT_THREAD_SUPPORT
-	mutex->unlock();
-#endif // QT_THREAD_SUPPORT
 }
 
 TQStringData::TQStringData(TQChar *u, uint l, uint m) : TQShared(),
@@ -1066,7 +1062,7 @@ TQStringData::TQStringData(TQChar *u, uint l, uint m) : TQShared(),
 	islatin1(FALSE),
 	security_unpaged(FALSE) {
 #ifdef QT_THREAD_SUPPORT
-	mutex = new TQMutex( TRUE );
+	mutex = new TQMutex(FALSE);
 #endif // QT_THREAD_SUPPORT
 }
 
@@ -1494,13 +1490,6 @@ TQString::TQString() :
     d(0)
 {
 	d = shared_null ? shared_null : makeSharedNull();
-#ifdef QT_THREAD_SUPPORT
-	d->mutex->lock();
-#endif // QT_THREAD_SUPPORT
-	d->ref();
-#ifdef QT_THREAD_SUPPORT
-	d->mutex->unlock();
-#endif // QT_THREAD_SUPPORT
 }
 
 /*!
@@ -1519,15 +1508,15 @@ TQString::TQString( TQChar ch )
 TQString::TQString( const TQString &s ) :
     d(s.d)
 {
+    if (d != shared_null) {
 #ifdef QT_THREAD_SUPPORT
-    d->mutex->lock();
+        d->mutex->lock();
 #endif // QT_THREAD_SUPPORT
-
-    d->ref();
-
+        d->ref();
 #ifdef QT_THREAD_SUPPORT
-    d->mutex->unlock();
+        d->mutex->unlock();
 #endif // QT_THREAD_SUPPORT
+    }
 }
 
 /*!
@@ -1550,13 +1539,6 @@ TQString::TQString( int size, bool /*dummy*/ )
 	d = new TQStringData( uc, 0, l );
     } else {
 	d = shared_null ? shared_null : (shared_null=new TQStringData);
-#ifdef QT_THREAD_SUPPORT
-	d->mutex->lock();
-#endif // QT_THREAD_SUPPORT
-	d->ref();
-#ifdef QT_THREAD_SUPPORT
-	d->mutex->unlock();
-#endif // QT_THREAD_SUPPORT
     }
 }
 
@@ -1598,13 +1580,6 @@ TQString::TQString( const TQChar* unicode, uint length )
 {
     if ( !unicode && !length ) {
 	d = shared_null ? shared_null : makeSharedNull();
-#ifdef QT_THREAD_SUPPORT
-	d->mutex->lock();
-#endif // QT_THREAD_SUPPORT
-	d->ref();
-#ifdef QT_THREAD_SUPPORT
-	d->mutex->unlock();
-#endif // QT_THREAD_SUPPORT
     }
     else {
 	TQChar* uc = QT_ALLOC_QCHAR_VEC( length );
@@ -1689,22 +1664,19 @@ TQString::~TQString()
 	}
 #endif
 
+	if (d == shared_null) {
+		return;
+	}
+
 #ifdef QT_THREAD_SUPPORT
 	d->mutex->lock();
 #endif // QT_THREAD_SUPPORT
 	if ( d->deref() ) {
-		if ( d != shared_null ) {
 #ifdef QT_THREAD_SUPPORT
-			d->mutex->unlock();
-#endif // QT_THREAD_SUPPORT
-			d->deleteSelf();
-			d = NULL;
-		}
-		else {
-#ifdef QT_THREAD_SUPPORT
-			d->mutex->unlock();
+		d->mutex->unlock();
 #endif // QT_THREAD_SUPPORT
-		}
+		d->deleteSelf();
+		d = NULL;
 	}
 	else {
 #ifdef QT_THREAD_SUPPORT
@@ -1730,7 +1702,7 @@ void TQString::real_detach()
 
 void TQString::deref()
 {
-	if ( d ) {
+	if ( d && (d != shared_null) ) {
 #ifdef QT_THREAD_SUPPORT
 		d->mutex->lock();
 #endif // QT_THREAD_SUPPORT
@@ -1788,13 +1760,15 @@ void TQStringData::deleteSelf()
 */
 TQString &TQString::operator=( const TQString &s )
 {
+    if (s.d != shared_null) {
 #ifdef QT_THREAD_SUPPORT
-    s.d->mutex->lock();
+        s.d->mutex->lock();
 #endif // QT_THREAD_SUPPORT
-    s.d->ref();
+        s.d->ref();
 #ifdef QT_THREAD_SUPPORT
-    s.d->mutex->unlock();
+        s.d->mutex->unlock();
 #endif // QT_THREAD_SUPPORT
+    }
     deref();
     d = s.d;
 
@@ -6527,13 +6501,6 @@ TQString& TQString::setUnicode( const TQChar *unicode, uint len )
 		if ( d != shared_null ) {       // beware of nullstring being set to nullstring
 			deref();
 			d = shared_null ? shared_null : makeSharedNull();
-#ifdef QT_THREAD_SUPPORT
-			d->mutex->lock();
-#endif // QT_THREAD_SUPPORT
-			d->ref();
-#ifdef QT_THREAD_SUPPORT
-			d->mutex->unlock();
-#endif // QT_THREAD_SUPPORT
 		}
 	}
 	else {