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00020
00021 #ifndef KTABBAR_H
00022 #define KTABBAR_H
00023
00024 #include <tqtabbar.h>
00025
00026 #include <tdelibs_export.h>
00027
00028 class TQTimer;
00029 class TQPushButton;
00030 class KTabBarPrivate;
00031
00035 class TDEUI_EXPORT KTabBar: public TQTabBar
00036 {
00037 Q_OBJECT
00038
00039 public:
00040 KTabBar( TQWidget* parent=0, const char* name=0 );
00041 virtual ~KTabBar();
00042
00043 virtual void setTabEnabled( int, bool );
00044
00045 const TQColor &tabColor( int ) const;
00046 void setTabColor( int, const TQColor& );
00047
00048 virtual int insertTab( TQTab *, int index = -1 );
00049 virtual void removeTab( TQTab * );
00050
00051 void setTabReorderingEnabled( bool enable );
00052 bool isTabReorderingEnabled() const;
00053
00054 void setHoverCloseButton( bool );
00055 bool hoverCloseButton() const;
00056
00057 void setHoverCloseButtonDelayed( bool );
00058 bool hoverCloseButtonDelayed() const;
00059
00060 void setTabCloseActivatePrevious( bool );
00061 bool tabCloseActivatePrevious() const;
00062
00063 signals:
00064 void contextMenu( int, const TQPoint & );
00065 void mouseDoubleClick( int );
00066 void mouseMiddleClick( int );
00067 void initiateDrag( int );
00068 void testCanDecode(const TQDragMoveEvent *e, bool &accept );
00069 void receivedDropEvent( int, TQDropEvent * );
00070 void moveTab( int, int );
00071 void closeRequest( int );
00072 #ifndef QT_NO_WHEELEVENT
00073 void wheelDelta( int );
00074 #endif
00075
00076 protected:
00077 virtual void mouseDoubleClickEvent( TQMouseEvent *e );
00078 virtual void mousePressEvent( TQMouseEvent *e );
00079 virtual void mouseMoveEvent( TQMouseEvent *e );
00080 virtual void mouseReleaseEvent( TQMouseEvent *e );
00081 #ifndef QT_NO_WHEELEVENT
00082 virtual void wheelEvent( TQWheelEvent *e );
00083 #endif
00084
00085 virtual void dragMoveEvent( TQDragMoveEvent *e );
00086 virtual void dropEvent( TQDropEvent *e );
00087
00088 virtual void paintLabel( TQPainter*, const TQRect&, TQTab*, bool ) const;
00089
00090 protected slots:
00091 virtual void closeButtonClicked();
00092 virtual void onLayoutChange();
00093 virtual void enableCloseButton();
00094 virtual void activateDragSwitchTab();
00095
00096 private:
00097 TQPoint mDragStart;
00098 int mReorderStartTab;
00099 int mReorderPreviousTab;
00100 TQMap<int, TQColor> mTabColors;
00101 TQTab *mHoverCloseButtonTab, *mDragSwitchTab;
00102 TQPushButton *mHoverCloseButton;
00103 TQTimer *mEnableCloseButtonTimer, *mActivateDragSwitchTabTimer;
00104
00105 bool mHoverCloseButtonEnabled;
00106 bool mHoverCloseButtonDelayed;
00107 bool mTabReorderingEnabled;
00108 bool mTabCloseActivatePrevious;
00109
00110 KTabBarPrivate * d;
00111 };
00112
00113 #endif