Canorus: /home/iurt/rpm/BUILD/canorus-0.7.R1002/src/widgets/lcdnumber.h Source File

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00001 
00024 #ifndef NUMBERDISPLAY_H
00025 
00026 #define NUMBERDISPLAY_H
00027 
00028 #include <QLCDNumber> 
00029 #include <QContextMenuEvent>
00030 
00031 class QAction;
00032 
00033 // LCD Number enhanced with the possibility to limit the number displayed in the LCD
00034 class CALCDNumber : public QLCDNumber 
00035 {
00036         Q_OBJECT
00037 
00038 public:
00050         CALCDNumber (int iMin, int iMax, QWidget * poParent=0, QString oText = "");
00051 
00058         void setRealValue(int val);
00063         int getRealValue();
00070         void setMin(int iMin);
00077         void setMax(int iMax);
00082         bool isZero();
00083 signals:
00090         void valChanged(int iVal);
00091 protected:
00098         virtual void mousePressEvent(QMouseEvent *poEvt); 
00105         virtual void wheelEvent(QWheelEvent *poEvt); 
00106         
00113         virtual inline void contextMenuEvent(QContextMenuEvent *poEvt) { }
00114 private:
00115         int min_, max_;
00116         QAction *numDisplay_;
00117         int realValue_;
00118         QString toolTipText_;
00119 };
00120                 
00121 #endif /* NUMBERDISPLAY_H */