comparison widgets/Panner.h @ 1324:13d9b422f7fe zoom

Merge from default branch

     published by the Free Software Foundation; either version 2 of the
     License, or (at your option) any later version.  See the file
     COPYING included with this distribution for more information.
 */
 
-#ifndef _PANNER_H_
-#define _PANNER_H_
+#ifndef SV_PANNER_H
+#define SV_PANNER_H
 
 #include <QWidget>
+
+#include "WheelCounter.h"
 
 class Panner : public QWidget
 {
     Q_OBJECT
 

      * Move up (if up is true) or down a bit.  This is basically the
      * same action as rolling the mouse wheel one notch.
      */
     void scroll(bool up);
 
+    /**
+     * Move up (if up is true) or down a bit.  This is basically the
+     * same action as rolling the mouse wheel n notches.
+     */
+    void scroll(bool up, int n);
+
     void resetToDefault();
 
 protected:
     virtual void mousePressEvent(QMouseEvent *e);
     virtual void mouseDoubleClickEvent(QMouseEvent *e);

 
     bool m_clicked;
     QPoint m_clickPos;
     float m_dragStartX;
     float m_dragStartY;
+
+    WheelCounter m_wheelCounter;
 };
 
 #endif