Merge branch 'master' of http://scm.trinitydesktop.org/scm/git/tqt3

17 files changed, 335 insertions, 152 deletions

diff --git a/src/kernel/ntqstyle.h b/src/kernel/ntqstyle.h
index 75a79c79..a045e21e 100644
--- a/src/kernel/ntqstyle.h
+++ b/src/kernel/ntqstyle.h
@@ -63,26 +63,26 @@ class TQStyleOption {
 public:
     enum StyleOptionDefault { Default };
 
-    TQStyleOption(StyleOptionDefault=Default) : def(TRUE), tb(NULL), cli(NULL) {}
+    TQStyleOption(StyleOptionDefault=Default) : def(TRUE), tb(NULL), cli(NULL), tbh(NULL) {}
 
     // Note: we don't use default arguments since that is unnecessary
     // initialization.
     TQStyleOption(int in1) :
-	def(FALSE), tb(NULL), i1(in1), cli(NULL) {}
+	def(FALSE), tb(NULL), i1(in1), cli(NULL), tbh(NULL) {}
     TQStyleOption(int in1, int in2) :
-	def(FALSE), tb(NULL), i1(in1), i2(in2), cli(NULL) {}
+	def(FALSE), tb(NULL), i1(in1), i2(in2), cli(NULL), tbh(NULL) {}
     TQStyleOption(int in1, int in2, int in3, int in4) :
-	def(FALSE), tb(NULL), i1(in1), i2(in2), i3(in3), i4(in4), cli(NULL) {}
-    TQStyleOption(TQMenuItem* m) : def(FALSE), mi(m), tb(NULL), cli(NULL) {}
-    TQStyleOption(TQMenuItem* m, int in1) : def(FALSE), mi(m), tb(NULL), i1(in1), cli(NULL) {}
-    TQStyleOption(TQMenuItem* m, int in1, int in2) : def(FALSE), mi(m), tb(NULL), i1(in1), i2(in2), cli(NULL) {}
-    TQStyleOption(const TQColor& c) : def(FALSE), tb(NULL), cl(&c), cli(NULL) {}
-    TQStyleOption(TQTab* t) : def(FALSE), tb(t), cli(NULL) {}
-    TQStyleOption(TQListViewItem* i) : def(FALSE), tb(NULL), li(i), cli(NULL) {}
-    TQStyleOption(TQCheckListItem* i) : def(FALSE), tb(NULL), cli(i) {}
-    TQStyleOption(TQt::ArrowType a) : def(FALSE), tb(NULL), i1((int)a), cli(NULL) {}
-    TQStyleOption(const TQRect& r) : def(FALSE), tb(NULL), i1(r.x()), i2(r.y()), i3(r.width()), i4(r.height()), cli(NULL) {}
-    TQStyleOption(TQWidget *w) : def(FALSE), tb(NULL), cli(NULL), p1((void*)w) {}
+	def(FALSE), tb(NULL), i1(in1), i2(in2), i3(in3), i4(in4), cli(NULL), tbh(NULL) {}
+    TQStyleOption(TQMenuItem* m) : def(FALSE), mi(m), tb(NULL), cli(NULL), tbh(NULL) {}
+    TQStyleOption(TQMenuItem* m, int in1) : def(FALSE), mi(m), tb(NULL), i1(in1), cli(NULL), tbh(NULL) {}
+    TQStyleOption(TQMenuItem* m, int in1, int in2) : def(FALSE), mi(m), tb(NULL), i1(in1), i2(in2), cli(NULL), tbh(NULL) {}
+    TQStyleOption(const TQColor& c) : def(FALSE), tb(NULL), cl(&c), cli(NULL), tbh(NULL) {}
+    TQStyleOption(TQTab* t) : def(FALSE), tb(t), cli(NULL), tbh(NULL) {}
+    TQStyleOption(TQListViewItem* i) : def(FALSE), tb(NULL), li(i), cli(NULL), tbh(NULL) {}
+    TQStyleOption(TQCheckListItem* i) : def(FALSE), tb(NULL), cli(i), tbh(NULL) {}
+    TQStyleOption(TQt::ArrowType a) : def(FALSE), tb(NULL), i1((int)a), cli(NULL), tbh(NULL) {}
+    TQStyleOption(const TQRect& r) : def(FALSE), tb(NULL), i1(r.x()), i2(r.y()), i3(r.width()), i4(r.height()), cli(NULL), tbh(NULL) {}
+    TQStyleOption(TQWidget *w) : def(FALSE), tb(NULL), cli(NULL), p1((void*)w), tbh(NULL) {}
 
     bool isDefault() const { return def; }
 
@@ -109,6 +109,9 @@ public:
     TQRect rect() const { return TQRect( i1, i2, i3, i4 ); }
     TQWidget* widget() const { return (TQWidget*)p1; }
 
+    TQStyleOption(TQTab* t, TQTab* h) : def(FALSE), tb(t), cli(NULL), tbh(h) {}
+    TQTab* hoverTab() const { return tbh; }
+
 private:
     // NOTE: none of these components have constructors.
     bool def;
@@ -121,6 +124,7 @@ private:
     int i5, i6; // reserved
     TQCheckListItem* cli;
     void *p1, *p2, *p3, *p4; // reserved
+    TQTab* tbh;
     // (padded to 64 bytes on some architectures)
 };
 
@@ -129,6 +133,8 @@ class TQStyleHintReturn; // not defined yet
 typedef TQMap<TQ_UINT32, TQSize> DialogButtonSizeMap;
 typedef TQMap<TQ_INT32, TQ_INT32> TabIdentifierIndexMap;
 
+class TQStyleControlElementGenericWidgetData;
+
 class TQStyleControlElementPopupMenuData {
 	public:
 		//
@@ -142,13 +148,6 @@ class TQStyleControlElementCheckListItemData {
 		int height;
 };
 
-class TQStyleControlElementTabBarData {
-	public:
-		int tabCount;
-		TQTabBar::Shape shape;
-		TabIdentifierIndexMap identIndexMap;
-};
-
 class TQStyleControlElementListViewData {
 	public:
 		bool rootDecorated;
@@ -200,7 +199,23 @@ class TQStyleControlElementGenericWidgetData {
 		TQFont font;
 };
 
-class TQStyleControlElementData {
+class TQStyleControlElementTabBarData {
+	public:
+		int tabCount;
+		int currentTabIndex;
+		TQTabBar::Shape shape;
+		TabIdentifierIndexMap identIndexMap;
+		TQStyleControlElementGenericWidgetData cornerWidgets[4];
+
+		enum CornerWidgetLocation {
+			CWL_TopLeft			= 0,
+			CWL_TopRight			= 1,
+			CWL_BottomLeft			= 2,
+			CWL_BottomRight			= 3
+		};
+};
+
+class Q_EXPORT TQStyleControlElementData {
 	public:
 		TQStringList widgetObjectTypes;
 		bool allDataPopulated;
@@ -251,6 +266,10 @@ class TQStyleControlElementData {
 		TQ_UINT32 comboBoxLineEditFlags;
 		TQ_UINT32 frameStyle;
 		TQRect sliderRect;
+		TQPainter* activePainter;
+
+	public:
+		TQStyleControlElementData();
 };
 
 class Q_EXPORT TQStyleWidgetActionRequestData {
@@ -260,6 +279,7 @@ class Q_EXPORT TQStyleWidgetActionRequestData {
 		TQStyleWidgetActionRequestData(TQPalette palette, bool informWidgets = FALSE, const char* className = 0);
 		TQStyleWidgetActionRequestData(TQFont font, bool informWidgets = FALSE, const char* className = 0);
 		TQStyleWidgetActionRequestData(TQRect rect);
+		TQStyleWidgetActionRequestData(TQPaintEvent* paintEvent);
 		~TQStyleWidgetActionRequestData();
 	public:
 		bool bool1;
@@ -271,6 +291,7 @@ class Q_EXPORT TQStyleWidgetActionRequestData {
 		TQRect rect;
 		const char * cstr;
 		TQString string;
+		TQPaintEvent * paintEvent;
 };
 
 typedef TQStyleWidgetActionRequestData TQStyleApplicationActionRequestData;
@@ -309,6 +330,7 @@ public:
 	CEF_IsActiveWindow		= 0x00200000,
 	CEF_IsTopLevel			= 0x00400000,
 	CEF_IsVisible			= 0x00800000,
+	CEF_HasMouse			= 0x01000000
     };
 
     // New TQStyle API - most of these should probably be pure virtual
@@ -1094,7 +1116,10 @@ public:
 	WAR_SetBackgroundMode,
 	WAR_SetBackgroundOrigin,
 	WAR_SetFont,
-	WAR_RepaintAllAccelerators
+	WAR_RepaintAllAccelerators,
+	WAR_SetDefault,
+	WAR_UnSetDefault,
+	WAR_SendPaintEvent
     };
 
     typedef bool (*WidgetActionRequestHook)(TQStyleControlElementData ceData, ControlElementFlags elementFlags, void* source, WidgetActionRequest request, TQStyleWidgetActionRequestData requestData);
diff --git a/src/kernel/qapplication.cpp b/src/kernel/qapplication.cpp
index 3dc3db74..71b87ffe 100644
--- a/src/kernel/qapplication.cpp
+++ b/src/kernel/qapplication.cpp
@@ -2557,6 +2557,21 @@ bool TQApplication::event( TQEvent *e )
     return TQObject::event(e);
 }
 
+#define HOVER_SENSITIVE_WIDGET_SELECT		if ( widget->inherits("TQPushButton")				\
+							|| widget->inherits("TQComboBox")			\
+							|| widget->inherits("TQSpinWidget")			\
+							|| widget->inherits("TQCheckBox")			\
+							|| widget->inherits("TQRadioButton")			\
+							|| widget->inherits("TQToolButton")			\
+							|| widget->inherits("TQSlider")				\
+							|| widget->inherits("TQScrollBar")			\
+							|| widget->inherits("TQTabBar")				\
+							|| widget->inherits("TQDockWindowHandle")		\
+							|| widget->inherits("TQSplitterHandle") )
+
+#define FOCUS_SENSITIVE_WIDGET_SELECT		if ( widget->inherits("TQLineEdit") )
+#define FOCUS_SENSITIVE_PARENT_WIDGET_SELECT	if ( widget->parentWidget() && widget->parentWidget()->inherits("TQSpinWidget") )
+
 /*!\internal
 
   Helper function called by notify()
@@ -2579,10 +2594,28 @@ bool TQApplication::internalNotify( TQObject *receiver, TQEvent * e)
 	TQWidget *widget = (TQWidget*)receiver;
 
 	// toggle HasMouse widget state on enter and leave
-	if ( e->type() == TQEvent::Enter || e->type() == TQEvent::DragEnter )
+	if ( e->type() == TQEvent::Enter || e->type() == TQEvent::DragEnter ) {
 	    widget->setWState( WState_HasMouse );
-	else if ( e->type() == TQEvent::Leave || e->type() == TQEvent::DragLeave )
+	    HOVER_SENSITIVE_WIDGET_SELECT {
+	    	widget->repaint(false);
+	    }
+	}
+	else if ( e->type() == TQEvent::Leave || e->type() == TQEvent::DragLeave ) {
 	    widget->clearWState( WState_HasMouse );
+	    HOVER_SENSITIVE_WIDGET_SELECT {
+	    	widget->repaint(false);
+	    }
+	}
+
+	// repaint information entry widgets on focus set/unset
+	if ( e->type() == TQEvent::FocusIn || e->type() == TQEvent::FocusOut ) {
+	    FOCUS_SENSITIVE_WIDGET_SELECT {
+	    	widget->repaint(false);
+	    }
+	    FOCUS_SENSITIVE_PARENT_WIDGET_SELECT {
+	    	widget->parentWidget()->repaint(false);
+	    }
+	}
 
 	// throw away any mouse-tracking-only mouse events
 	if ( e->type() == TQEvent::MouseMove &&
diff --git a/src/kernel/qapplication_x11.cpp b/src/kernel/qapplication_x11.cpp
index aba4fcd5..e76dd1d7 100644
--- a/src/kernel/qapplication_x11.cpp
+++ b/src/kernel/qapplication_x11.cpp
@@ -5184,8 +5184,6 @@ bool TQETWidget::translateKeyEventInternal( const XEvent *event, int& count,
 	tqAddPostRoutine( deleteKeyDicts );
     }
 
-    TQWidget* tlw = topLevelWidget();
-
     XKeyEvent xkeyevent = event->xkey;
 
     // save the modifier state, we will use the keystate uint later by passing
@@ -5211,7 +5209,6 @@ bool TQETWidget::translateKeyEventInternal( const XEvent *event, int& count,
     // Implementation for X11R5 and newer, using XIM
 
     int	       keycode = event->xkey.keycode;
-    Status     status;
 
     if ( type == TQEvent::KeyPress ) {
 	bool mb=FALSE;
@@ -5295,7 +5292,6 @@ bool TQETWidget::translateKeyEventInternal( const XEvent *event, int& count,
 	    // and independent of whether char is signed or not.
 	    textDict->replace( keycode, (void*)(long)(256+ascii) );
 	}
-	tlw = 0;
     } else {
 	key = (int)(long)keyDict->find( keycode );
 	if ( key )
diff --git a/src/kernel/qstyle.cpp b/src/kernel/qstyle.cpp
index 7aa14409..ef31c25c 100644
--- a/src/kernel/qstyle.cpp
+++ b/src/kernel/qstyle.cpp
@@ -48,6 +48,7 @@
 #include "ntqlayout.h"
 #include "ntqlistview.h"
 #include "ntqpopupmenu.h"
+#include "ntqpushbutton.h"
 #include "ntqobjectlist.h"
 #include "ntqwidgetlist.h"
 
@@ -2165,7 +2166,16 @@ bool TQStyle::eventFilter(TQObject *o, TQEvent *e) {
 		TQStyle* handler = m_objectEventSourceToHandlerMap[o];
 		TQStyleControlElementData ceData = m_objectEventSourceDataToHandlerMap[o];
 		ControlElementFlags elementFlags = m_objectEventSourceFlagsToHandlerMap[o];
-		bool ret = handler->objectEventHandler(ceData, elementFlags, o, e);
+		bool ret;
+		TQWidget* w = dynamic_cast<TQWidget*>(o);
+		if ((w) && (e->type() == TQEvent::Paint)) {
+			TQPainter p(w);
+			ceData.activePainter = &p;
+			ret = handler->objectEventHandler(ceData, elementFlags, o, e);
+		}
+		else {
+			ret = handler->objectEventHandler(ceData, elementFlags, o, e);
+		}
 		if (ret) {
 			return ret;
 		}
@@ -2291,6 +2301,21 @@ bool TQStyle::widgetActionRequest( TQStyleControlElementData ceData, ControlElem
 				}
     				delete list;
 			}
+			else if (request == WAR_SetDefault) {
+				TQPushButton *button = dynamic_cast<TQPushButton*>(widget);
+				if (button) {
+					button->setDefault(TRUE);
+				}
+			}
+			else if (request == WAR_UnSetDefault) {
+				TQPushButton *button = dynamic_cast<TQPushButton*>(widget);
+				if (button) {
+					button->setDefault(FALSE);
+				}
+			}
+			else if (request == WAR_SendPaintEvent) {
+				static_cast<TQObject*>(widget)->event(requestData.paintEvent);
+			}
 			return true;
 		}
 	}
@@ -2395,6 +2420,10 @@ TQStyleWidgetActionRequestData::TQStyleWidgetActionRequestData(TQRect param) {
 	rect = param;
 }
 
+TQStyleWidgetActionRequestData::TQStyleWidgetActionRequestData(TQPaintEvent* param) {
+	paintEvent = param;
+}
+
 TQStyleWidgetActionRequestData::~TQStyleWidgetActionRequestData() {
 	//
 }
@@ -2575,4 +2604,8 @@ TQPixmap TQStyle::stylePixmap(StylePixmap sp, const TQWidget *w, const TQStyleOp
   \obsolete
 */
 
+TQStyleControlElementData::TQStyleControlElementData() {
+	activePainter = 0;
+}
+
 #endif // QT_NO_STYLE
diff --git a/src/styles/qcommonstyle.cpp b/src/styles/qcommonstyle.cpp
index 8557734c..0caac2c6 100644
--- a/src/styles/qcommonstyle.cpp
+++ b/src/styles/qcommonstyle.cpp
@@ -49,6 +49,7 @@
 #include "ntqpixmap.h"
 #include "ntqpushbutton.h"
 #include "ntqtabbar.h"
+#include "ntqtabwidget.h"
 #include "ntqlineedit.h"
 #include "ntqscrollbar.h"
 #include "ntqtoolbutton.h"
@@ -226,6 +227,7 @@ TQStyle::ControlElementFlags getControlElementFlagsForObject(const TQObject* obj
 			if (widget->parentWidget())				cef = cef | TQStyle::CEF_HasParentWidget;
 			if (widget->focusProxy())				cef = cef | TQStyle::CEF_HasFocusProxy;
 			if (widget->hasFocus())					cef = cef | TQStyle::CEF_HasFocus;
+			if (widget->hasMouse())					cef = cef | TQStyle::CEF_HasMouse;
 			if (populateReliantFields) {
 				if (widget->isActiveWindow())			cef = cef | TQStyle::CEF_IsActiveWindow;
 				if (widget->isTopLevel())			cef = cef | TQStyle::CEF_IsTopLevel;
@@ -332,6 +334,7 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 			const TQTabBar *tb = dynamic_cast<const TQTabBar*>(widget);
 			if (tb) {
 				ceData.tabBarData.tabCount = tb->count();
+				ceData.tabBarData.currentTabIndex = tb->currentTab();
 				ceData.tabBarData.shape = tb->shape();
 				ceData.tabBarData.identIndexMap.clear();
 				const TQTab* currentTab;
@@ -341,6 +344,38 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 						ceData.tabBarData.identIndexMap[currentTab->identifier()] = tb->indexOf(currentTab->identifier());
 					}
 				}
+				const TQTabWidget *tw = dynamic_cast<const TQTabWidget*>(tb->parent());
+				if (tw) {
+					TQWidget *cw;
+					cw = tw->cornerWidget(TQt::TopLeft);
+					if(cw) {
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_TopLeft].widgetObjectTypes = getObjectTypeListForObject(cw);
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_TopLeft].geometry = cw->geometry();
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_TopLeft].rect = cw->rect();
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_TopLeft].pos = cw->pos();
+					}
+					cw = tw->cornerWidget(TQt::TopRight);
+					if(cw) {
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_TopRight].widgetObjectTypes = getObjectTypeListForObject(cw);
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_TopRight].geometry = cw->geometry();
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_TopRight].rect = cw->rect();
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_TopRight].pos = cw->pos();
+					}
+					cw = tw->cornerWidget(TQt::BottomLeft);
+					if(cw) {
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_BottomLeft].widgetObjectTypes = getObjectTypeListForObject(cw);
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_BottomLeft].geometry = cw->geometry();
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_BottomLeft].rect = cw->rect();
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_BottomLeft].pos = cw->pos();
+					}
+					cw = tw->cornerWidget(TQt::BottomRight);
+					if(cw) {
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_BottomRight].widgetObjectTypes = getObjectTypeListForObject(cw);
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_BottomRight].geometry = cw->geometry();
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_BottomRight].rect = cw->rect();
+						ceData.tabBarData.cornerWidgets[TQStyleControlElementTabBarData::CWL_BottomRight].pos = cw->pos();
+					}
+				}
 			}
 		}
 		if (ceData.widgetObjectTypes.contains("TQToolBox")) {
diff --git a/src/styles/qmotifplusstyle.cpp b/src/styles/qmotifplusstyle.cpp
index 2ad7e7f5..65fa0df9 100644
--- a/src/styles/qmotifplusstyle.cpp
+++ b/src/styles/qmotifplusstyle.cpp
@@ -65,13 +65,10 @@
 struct TQMotifPlusStylePrivate
 {
     TQMotifPlusStylePrivate()
-        : hoverWidget(0), hovering(FALSE), sliderActive(FALSE), mousePressed(FALSE),
+        : hovering(FALSE), sliderActive(FALSE), mousePressed(FALSE),
           scrollbarElement(0), lastElement(0), ref(1)
     { ; }
 
-    void* hoverWidget;
-    TQStyleControlElementData hoverWidgetData;
-    TQStyle::ControlElementFlags hoverWidgetFlags;
     bool hovering, sliderActive, mousePressed;
     int scrollbarElement, lastElement, ref;
     TQPoint mousePos;
@@ -660,9 +657,6 @@ void TQMotifPlusStyle::drawControl( ControlElement element,
 				   const TQStyleOption& opt,
 				   const TQWidget *widget) const
 {
-    if (widget == singleton->hoverWidget)
-	flags |= Style_MouseOver;
-
     switch (element) {
     case CE_PushButton:
 	{
@@ -1108,9 +1102,6 @@ void TQMotifPlusStyle::drawComplexControl(ComplexControl control,
 			    const TQStyleOption& opt,
 			    const TQWidget *widget ) const
 {
-    if (widget == singleton->hoverWidget)
-	flags |= Style_MouseOver;
-
     switch (control) {
     case CC_ScrollBar:
 	{
@@ -1516,30 +1507,22 @@ bool TQMotifPlusStyle::objectEventHandler( TQStyleControlElementData ceData, Con
             if (!ceData.widgetObjectTypes.contains("TQWidget"))
 		break;
 
-	    singleton->hoverWidget = source;
-	    singleton->hoverWidgetData = ceData;
-	    singleton->hoverWidgetFlags = elementFlags;
-	    if (!(singleton->hoverWidgetFlags & CEF_IsEnabled)) {
-		singleton->hoverWidget = 0;
-		break;
-	    }
-	    widgetActionRequest(singleton->hoverWidgetData, singleton->hoverWidgetFlags, singleton->hoverWidget, WAR_Repaint);
+	    widgetActionRequest(ceData, elementFlags, source, WAR_Repaint);
 	    break;
 	}
 
     case TQEvent::Leave:
 	{
-	    if (source != singleton->hoverWidget)
+            if (!ceData.widgetObjectTypes.contains("TQWidget"))
 		break;
-	    void *w = singleton->hoverWidget;
-	    singleton->hoverWidget = 0;
-	    widgetActionRequest(singleton->hoverWidgetData, singleton->hoverWidgetFlags, w, WAR_Repaint);
+
+	    widgetActionRequest(ceData, elementFlags, source, WAR_Repaint);
 	    break;
 	}
 
     case TQEvent::MouseMove:
 	{
-	    if ((!ceData.widgetObjectTypes.contains("TQWidget")) || source != singleton->hoverWidget)
+	    if ((!ceData.widgetObjectTypes.contains("TQWidget")))
 		break;
 
 	    if ((!ceData.widgetObjectTypes.contains("TQScrollBar")) && (!ceData.widgetObjectTypes.contains("TQSlider")))
@@ -1548,7 +1531,7 @@ bool TQMotifPlusStyle::objectEventHandler( TQStyleControlElementData ceData, Con
 	    singleton->mousePos = ((TQMouseEvent *) event)->pos();
 	    if (! singleton->mousePressed) {
 		singleton->hovering = TRUE;
-		widgetActionRequest(singleton->hoverWidgetData, singleton->hoverWidgetFlags, singleton->hoverWidget, WAR_Repaint);
+		widgetActionRequest(ceData, elementFlags, source, WAR_Repaint);
 		singleton->hovering = FALSE;
 	    }
 
diff --git a/src/widgets/ntqtabbar.h b/src/widgets/ntqtabbar.h
index 2172f8be..a8271308 100644
--- a/src/widgets/ntqtabbar.h
+++ b/src/widgets/ntqtabbar.h
@@ -178,6 +178,16 @@ private:	// Disabled copy constructor and operator=
     TQTabBar( const TQTabBar & );
     TQTabBar& operator=( const TQTabBar & );
 #endif
+
+protected:
+    void enterEvent ( TQEvent * );
+    void leaveEvent ( TQEvent * );
+
+private:
+    TQTab *hoverTab;
+
+public:
+    TQTab *mouseHoverTab() const;
 };
 
 
diff --git a/src/widgets/qcombobox.cpp b/src/widgets/qcombobox.cpp
index c595d75e..9cbb6960 100644
--- a/src/widgets/qcombobox.cpp
+++ b/src/widgets/qcombobox.cpp
@@ -1244,6 +1244,8 @@ void TQComboBox::paintEvent( TQPaintEvent * )
 	flags |= TQStyle::Style_Enabled;
     if (hasFocus())
 	flags |= TQStyle::Style_HasFocus;
+    if (hasMouse())
+	flags |= TQStyle::Style_MouseOver;
 
     if ( width() < 5 || height() < 5 ) {
 	qDrawShadePanel( &p, rect(), g, FALSE, 2,
diff --git a/src/widgets/qprogressbar.cpp b/src/widgets/qprogressbar.cpp
index 09d6befd..7a4ec383 100644
--- a/src/widgets/qprogressbar.cpp
+++ b/src/widgets/qprogressbar.cpp
@@ -390,6 +390,8 @@ void TQProgressBar::drawContents( TQPainter *p )
 	flags |= TQStyle::Style_Enabled;
     if (hasFocus())
 	flags |= TQStyle::Style_HasFocus;
+    if (hasMouse())
+	flags |= TQStyle::Style_MouseOver;
 
     style().drawControl(TQStyle::CE_ProgressBarGroove, buffer.painter(), this,
 			TQStyle::visualRect(style().subRect(TQStyle::SR_ProgressBarGroove, this), this ),
diff --git a/src/widgets/qpushbutton.cpp b/src/widgets/qpushbutton.cpp
index 3e3925ab..e43ff240 100644
--- a/src/widgets/qpushbutton.cpp
+++ b/src/widgets/qpushbutton.cpp
@@ -555,6 +555,8 @@ void TQPushButton::drawButton( TQPainter *paint )
 	flags |= TQStyle::Style_Raised;
     if (isDefault())
 	flags |= TQStyle::Style_ButtonDefault;
+    if (hasMouse())
+	flags |= TQStyle::Style_MouseOver;
 
     style().drawControl(TQStyle::CE_PushButton, paint, this, rect(), colorGroup(), flags);
     drawButtonLabel( paint );
diff --git a/src/widgets/qscrollbar.cpp b/src/widgets/qscrollbar.cpp
index 18d62acd..ecaa3b3f 100644
--- a/src/widgets/qscrollbar.cpp
+++ b/src/widgets/qscrollbar.cpp
@@ -940,6 +940,8 @@ void TQScrollBar::drawControls( uint controls, uint activeControl,
 	flags |= TQStyle::Style_Enabled;
     if (hasFocus())
 	flags |= TQStyle::Style_HasFocus;
+    if (hasMouse())
+	flags |= TQStyle::Style_MouseOver;
     if ( orientation() == Horizontal )
 	flags |= TQStyle::Style_Horizontal;
 
diff --git a/src/widgets/qslider.cpp b/src/widgets/qslider.cpp
index fd9dd15b..fd8c3658 100644
--- a/src/widgets/qslider.cpp
+++ b/src/widgets/qslider.cpp
@@ -415,10 +415,13 @@ void TQSlider::paintEvent( TQPaintEvent * )
 	flags |= TQStyle::Style_Enabled;
     if (hasFocus())
 	flags |= TQStyle::Style_HasFocus;
+    if (hasMouse())
+	flags |= TQStyle::Style_MouseOver;
 
     TQStyle::SCFlags sub = TQStyle::SC_SliderGroove | TQStyle::SC_SliderHandle;
-    if ( tickmarks() != NoMarks )
+    if ( tickmarks() != NoMarks ) {
 	sub |= TQStyle::SC_SliderTickmarks;
+    }
 
     style().drawComplexControl( TQStyle::CC_Slider, &p, this, rect(), colorGroup(),
 				flags, sub, state == Dragging ? TQStyle::SC_SliderHandle : TQStyle::SC_None );
diff --git a/src/widgets/qspinwidget.cpp b/src/widgets/qspinwidget.cpp
index af2e1988..9c0b2cbb 100644
--- a/src/widgets/qspinwidget.cpp
+++ b/src/widgets/qspinwidget.cpp
@@ -323,6 +323,8 @@ void TQSpinWidget::paintEvent( TQPaintEvent * )
     TQStyle::SFlags flags = TQStyle::Style_Default;
     if (isEnabled())
 	flags |= TQStyle::Style_Enabled;
+    if (hasMouse())
+	flags |= TQStyle::Style_MouseOver;
     if (hasFocus() || (focusProxy() && focusProxy()->hasFocus()))
 	flags |= TQStyle::Style_HasFocus;
 
diff --git a/src/widgets/qsplitter.cpp b/src/widgets/qsplitter.cpp
index cedb498b..f179a7ae 100644
--- a/src/widgets/qsplitter.cpp
+++ b/src/widgets/qsplitter.cpp
@@ -141,11 +141,15 @@ void TQSplitterHandle::mouseReleaseEvent( TQMouseEvent *e )
 
 void TQSplitterHandle::paintEvent( TQPaintEvent * )
 {
+    TQStyle::SFlags flags = (orientation() == Horizontal ? TQStyle::Style_Horizontal : 0);
+    if (hasMouse()) {
+	flags |= TQStyle::Style_MouseOver;
+    }
+
     TQPainter p( this );
     parentWidget()->style().drawPrimitive( TQStyle::PE_Splitter, &p, rect(),
 					   colorGroup(),
-					   (orientation() == Horizontal ?
-					    TQStyle::Style_Horizontal : 0) );
+					   flags );
 }
 
 TQCOORD TQSplitterLayoutStruct::getSizer( Orientation orient )
diff --git a/src/widgets/qtabbar.cpp b/src/widgets/qtabbar.cpp
index caa8e7d1..db08012c 100644
--- a/src/widgets/qtabbar.cpp
+++ b/src/widgets/qtabbar.cpp
@@ -335,7 +335,7 @@ private:
 */
 
 TQTabBar::TQTabBar( TQWidget * parent, const char *name )
-    : TQWidget( parent, name, WNoAutoErase | WNoMousePropagation  ), l(NULL)
+    : TQWidget( parent, name, WNoAutoErase | WNoMousePropagation  ), l(NULL), hoverTab( 0 )
 {
     d = new TQTabPrivate;
     d->pressed = 0;
@@ -581,45 +581,49 @@ TQSize TQTabBar::minimumSizeHint() const
 
 void TQTabBar::paint( TQPainter * p, TQTab * t, bool selected ) const
 {
-    TQStyle::SFlags flags = TQStyle::Style_Default;
-
-    if (isEnabled() && t->isEnabled())
-	flags |= TQStyle::Style_Enabled;
-    if (topLevelWidget() == tqApp->activeWindow())
-	flags |= TQStyle::Style_Active;
-    if ( selected )
-	flags |= TQStyle::Style_Selected;
-    else if(t == d->pressed)
-	flags |= TQStyle::Style_Sunken;
-    //selection flags
-    if(t->rect().contains(mapFromGlobal(TQCursor::pos())))
-	flags |= TQStyle::Style_MouseOver;
-    style().drawControl( TQStyle::CE_TabBarTab, p, this, t->rect(),
-			 colorGroup(), flags, TQStyleOption(t) );
-
-    TQRect r( t->r );
-    p->setFont( font() );
-
-    int iw = 0;
-    int ih = 0;
-    if ( t->iconset != 0 ) {
-	iw = t->iconset->pixmap( TQIconSet::Small, TQIconSet::Normal ).width() + 4;
-	ih = t->iconset->pixmap( TQIconSet::Small, TQIconSet::Normal ).height();
-    }
-    TQFontMetrics fm = p->fontMetrics();
-    int fw = fm.width( t->label );
-    fw -= t->label.contains('&') * fm.width('&');
-    fw += t->label.contains("&&") * fm.width('&');
-    int w = iw + fw + 4;
-    int h = TQMAX(fm.height() + 4, ih );
-    int offset = 3;
+	TQStyle::SFlags flags = TQStyle::Style_Default;
+	
+	if (isEnabled() && t->isEnabled()) {
+		flags |= TQStyle::Style_Enabled;
+	}
+	if (topLevelWidget() == tqApp->activeWindow()) {
+		flags |= TQStyle::Style_Active;
+	}
+	if ( selected ) {
+		flags |= TQStyle::Style_Selected;
+	}
+	else if (t == d->pressed) {
+		flags |= TQStyle::Style_Sunken;
+	}
+
+	//selection flags
+	if (t->rect().contains(mapFromGlobal(TQCursor::pos()))) {
+		flags |= TQStyle::Style_MouseOver;
+	}
+	style().drawControl( TQStyle::CE_TabBarTab, p, this, t->rect(), colorGroup(), flags, TQStyleOption(t, hoverTab) );
+
+	TQRect r( t->r );
+	p->setFont( font() );
+
+	int iw = 0;
+	int ih = 0;
+	if ( t->iconset != 0 ) {
+		iw = t->iconset->pixmap( TQIconSet::Small, TQIconSet::Normal ).width() + 4;
+		ih = t->iconset->pixmap( TQIconSet::Small, TQIconSet::Normal ).height();
+	}
+	TQFontMetrics fm = p->fontMetrics();
+	int fw = fm.width( t->label );
+	fw -= t->label.contains('&') * fm.width('&');
+	fw += t->label.contains("&&") * fm.width('&');
+	int w = iw + fw + 4;
+	int h = TQMAX(fm.height() + 4, ih );
+	int offset = 3;
 #ifdef Q_WS_MAC
-    if (::tqt_cast<TQMacStyle *>(&style()))
-        offset = 0;
+	if (::tqt_cast<TQMacStyle *>(&style())) {
+		offset = 0;
+	}
 #endif
-    paintLabel( p, TQRect( r.left() + (r.width()-w)/2 - offset,
-			  r.top() + (r.height()-h)/2,
-			  w, h ), t, t->id == keyboardFocusTab() );
+	paintLabel( p, TQRect( r.left() + (r.width()-w)/2 - offset, r.top() + (r.height()-h)/2, w, h ), t, t->id == keyboardFocusTab() );
 }
 
 /*!
@@ -630,43 +634,48 @@ void TQTabBar::paint( TQPainter * p, TQTab * t, bool selected ) const
 void TQTabBar::paintLabel( TQPainter* p, const TQRect& br,
 			  TQTab* t, bool has_focus ) const
 {
-    TQRect r = br;
-    bool selected = currentTab() == t->id;
-    if ( t->iconset) {
-	// the tab has an iconset, draw it in the right mode
-	TQIconSet::Mode mode = (t->enabled && isEnabled())
-	    ? TQIconSet::Normal : TQIconSet::Disabled;
-	if ( mode == TQIconSet::Normal && has_focus )
-	    mode = TQIconSet::Active;
-	TQPixmap pixmap = t->iconset->pixmap( TQIconSet::Small, mode );
-	int pixw = pixmap.width();
-	int pixh = pixmap.height();
-	r.setLeft( r.left() + pixw + 4 );
-	r.setRight( r.right() + 2 );
-
-	int xoff = 0, yoff = 0;
-	if(!selected) {
-	    xoff = style().pixelMetric(TQStyle::PM_TabBarTabShiftHorizontal, this);
-	    yoff = style().pixelMetric(TQStyle::PM_TabBarTabShiftVertical, this);
+	TQRect r = br;
+	bool selected = currentTab() == t->id;
+	if ( t->iconset) {
+		// the tab has an iconset, draw it in the right mode
+		TQIconSet::Mode mode = (t->enabled && isEnabled())
+		? TQIconSet::Normal : TQIconSet::Disabled;
+		if ( mode == TQIconSet::Normal && has_focus )
+		mode = TQIconSet::Active;
+		TQPixmap pixmap = t->iconset->pixmap( TQIconSet::Small, mode );
+		int pixw = pixmap.width();
+		int pixh = pixmap.height();
+		r.setLeft( r.left() + pixw + 4 );
+		r.setRight( r.right() + 2 );
+	
+		int xoff = 0, yoff = 0;
+		if(!selected) {
+			xoff = style().pixelMetric(TQStyle::PM_TabBarTabShiftHorizontal, this);
+			yoff = style().pixelMetric(TQStyle::PM_TabBarTabShiftVertical, this);
+		}
+		p->drawPixmap( br.left() + 2 + xoff, br.center().y()-pixh/2 + yoff, pixmap );
 	}
-	p->drawPixmap( br.left() + 2 + xoff, br.center().y()-pixh/2 + yoff, pixmap );
-    }
 
-    TQStyle::SFlags flags = TQStyle::Style_Default;
-
-    if (isEnabled() && t->isEnabled())
-	flags |= TQStyle::Style_Enabled;
-    if (has_focus)
-	flags |= TQStyle::Style_HasFocus;
-    if ( selected )
-	flags |= TQStyle::Style_Selected;
-    else if(t == d->pressed)
-	flags |= TQStyle::Style_Sunken;
-    if(t->rect().contains(mapFromGlobal(TQCursor::pos())))
-	flags |= TQStyle::Style_MouseOver;
-    style().drawControl( TQStyle::CE_TabBarLabel, p, this, r,
-			 t->isEnabled() ? colorGroup(): palette().disabled(),
-			 flags, TQStyleOption(t) );
+	TQStyle::SFlags flags = TQStyle::Style_Default;
+	
+	if (isEnabled() && t->isEnabled()) {
+		flags |= TQStyle::Style_Enabled;
+	}
+	if (has_focus) {
+		flags |= TQStyle::Style_HasFocus;
+	}
+	if ( selected ) {
+		flags |= TQStyle::Style_Selected;
+	}
+	else if(t == d->pressed) {
+		flags |= TQStyle::Style_Sunken;
+	}
+	if(t->rect().contains(mapFromGlobal(TQCursor::pos()))) {
+		flags |= TQStyle::Style_MouseOver;
+	}
+	style().drawControl( TQStyle::CE_TabBarLabel, p, this, r,
+				t->isEnabled() ? colorGroup(): palette().disabled(),
+				flags, TQStyleOption(t, hoverTab) );
 }
 
 
@@ -689,8 +698,9 @@ void TQTabBar::paintEvent( TQPaintEvent * e )
     t = l->first();
     do {
 	TQTab * n = l->next();
-	if ( t && t->r.intersects( e->rect() ) )
+	if ( t && t->r.intersects( e->rect() ) ) {
 	    paint( buffer.painter(), t, n == 0 );
+	}
 	t = n;
     } while ( t != 0 );
 
@@ -776,19 +786,38 @@ void TQTabBar::mousePressEvent( TQMouseEvent * e )
 
 void TQTabBar::mouseMoveEvent ( TQMouseEvent *e )
 {
-    if ( e->state() != LeftButton ) {
-	e->ignore();
-	return;
-    }
-    if(style().styleHint( TQStyle::SH_TabBar_SelectMouseType, this ) == TQEvent::MouseButtonRelease) {
 	TQTab *t = selectTab( e->pos() );
-	if(t != d->pressed) {
-	    if(d->pressed)
-		repaint(d->pressed->rect(), FALSE);
-	    if((d->pressed = t))
-		repaint(t->rect(), FALSE);
+
+	// Repaint hover indicator(s)
+	// Also, avoid unnecessary repaints which otherwise would occour on every MouseMove event causing high cpu load
+	bool forceRepaint = true;
+	if (hoverTab == t) {
+		forceRepaint = false;
+	}
+	hoverTab = t;
+	if (forceRepaint) {
+		repaint(false);
+	}
+
+	if ( e->state() != LeftButton ) {
+		e->ignore();
+		return;
+	}
+
+	if(style().styleHint( TQStyle::SH_TabBar_SelectMouseType, this ) == TQEvent::MouseButtonRelease) {
+		if(t != d->pressed) {
+			if (d->pressed) {
+				if (!forceRepaint) {
+					repaint(d->pressed->rect(), FALSE);
+				}
+			}
+			if ((d->pressed = t)) {
+				if (!forceRepaint) {
+					repaint(t->rect(), FALSE);
+				}
+			}
+		}
 	}
-    }
 }
 
 /*!
@@ -797,16 +826,28 @@ void TQTabBar::mouseMoveEvent ( TQMouseEvent *e )
 
 void TQTabBar::mouseReleaseEvent( TQMouseEvent *e )
 {
-    if ( e->button() != LeftButton )
-	e->ignore();
-    if(d->pressed) {
-	TQTab *t = selectTab( e->pos() ) == d->pressed ? d->pressed : 0;
-	d->pressed = 0;
-	if(t && t->enabled && e->type() == style().styleHint( TQStyle::SH_TabBar_SelectMouseType, this ))
-	    setCurrentTab( t );
-    }
+	if (e->button() != LeftButton) {
+		e->ignore();
+	}
+	
+	if (d->pressed) {
+		TQTab *t = selectTab( e->pos() ) == d->pressed ? d->pressed : 0;
+		d->pressed = 0;
+		if(t && t->enabled && e->type() == style().styleHint( TQStyle::SH_TabBar_SelectMouseType, this )) {
+			setCurrentTab( t );
+		}
+	}
 }
 
+void TQTabBar::enterEvent( TQEvent * )
+{
+	hoverTab = 0;
+}
+
+void TQTabBar::leaveEvent( TQEvent * )
+{
+	hoverTab = 0;
+}
 
 /*!
     \reimp
@@ -1119,7 +1160,7 @@ void TQTabBar::layoutTabs()
 	h += vframe;
 	t->r = TQRect(TQPoint(x, 0), style().sizeFromContents(TQStyle::CT_TabBarTab, this,
 	             TQSize( TQMAX( lw + hframe + iw, TQApplication::globalStrut().width() ), h ),
-		     TQStyleOption(t) ));
+		     TQStyleOption(t, hoverTab) ));
 	x += t->r.width() - overlap;
 	r = r.unite( t->r );
 	if ( reverse )
@@ -1375,4 +1416,12 @@ void TQTabBar::fontChange( const TQFont & oldFont )
     TQWidget::fontChange( oldFont );
 }
 
+/*!
+    Returns the tab currently under the mouse pointer, or NULL if no tab is under the cursor
+*/
+TQTab *TQTabBar::mouseHoverTab() const
+{
+    return hoverTab;
+}
+
 #endif
diff --git a/src/widgets/qtextedit.cpp b/src/widgets/qtextedit.cpp
index c8e2c9bf..5bdf7924 100644
--- a/src/widgets/qtextedit.cpp
+++ b/src/widgets/qtextedit.cpp
@@ -1123,7 +1123,7 @@ bool TQTextEdit::event( TQEvent *e )
 {
     if ( e->type() == TQEvent::AccelOverride && !isReadOnly() ) {
 	TQKeyEvent* ke = (TQKeyEvent*) e;
-	switch(ke->state()) {
+	switch((int)(ke->state())) {
 	case NoButton:
 	case Keypad:
 	case ShiftButton:
diff --git a/src/widgets/qtoolbutton.cpp b/src/widgets/qtoolbutton.cpp
index e7f7e6db..1912bebf 100644
--- a/src/widgets/qtoolbutton.cpp
+++ b/src/widgets/qtoolbutton.cpp
@@ -484,6 +484,8 @@ void TQToolButton::drawButton( TQPainter * p )
 	flags |= TQStyle::Style_Down;
     if (isOn())
 	flags |= TQStyle::Style_On;
+    if (hasMouse())
+	flags |= TQStyle::Style_MouseOver;
     if (autoRaise()) {
 	flags |= TQStyle::Style_AutoRaise;
 	if (uses3D()) {