comparison widgets/LevelPanToolButton.h @ 1589:27ea5d61b402

Provide context menu in LevelPanToolButton, + a bit of tidying

 #define LEVEL_PAN_TOOLBUTTON_H
 
 #include <QToolButton>
 
 class LevelPanWidget;
+class QMenu;
 
 class LevelPanToolButton : public QToolButton
 {
     Q_OBJECT
 

 
     /// Discover whether the level range includes muting or not
     bool includesMute() const;
 
     void setImageSize(int pixels);
+
+    /// Specify whether a right-click context menu is provided
+    void setProvideContextMenu(bool);
                         
     void setBigImageSize(int pixels);
                         
 public slots:
     /// Set level in the range [0,1] -- will be rounded

     /// Specify whether the level range should include muting or not
     void setIncludeMute(bool);
 
     void setEnabled(bool enabled);
     
+protected slots:
+    void contextMenuRequested(const QPoint &);
+
 signals:
     void levelChanged(float);
     void panChanged(float);
 
     void mouseEntered();

     LevelPanWidget *m_lpw;
     int m_pixels;
     int m_pixelsBig;
     bool m_muted;
     float m_savedLevel;
+    bool m_provideContextMenu;
+    QMenu *m_lastContextMenu;
 };
 
 #endif