1 files changed, 52 insertions, 0 deletions
diff --git a/src/app/slider.h b/src/app/slider.h
new file mode 100644
index 0000000..7e06b6b
--- /dev/null
+++ b/src/app/slider.h
@@ -0,0 +1,52 @@
+// (c) 2004 Max Howell (max.howell@methylblue.com)
+// See COPYING file for licensing information
+
+#ifndef CODEINESLIDER_H
+#define CODEINESLIDER_H
+
+#include <qslider.h>
+
+namespace Codeine
+{
+   class Slider : public QSlider
+   {
+   Q_OBJECT
+
+   public:
+      static Slider *instance() { return s_instance; }
+
+   public:
+      Slider( QWidget*, uint max = 0 );
+
+      virtual void setValue( int );
+
+   signals:
+      //we emit this when the user has specifically changed the slider
+      //so connect to it if valueChanged() is too generic
+      //Qt also emits valueChanged( int )
+      void sliderReleased( uint );
+
+   protected:
+      virtual void wheelEvent( QWheelEvent* );
+      virtual void mouseMoveEvent( QMouseEvent* );
+      virtual void mouseReleaseEvent( QMouseEvent* );
+      virtual void mousePressEvent( QMouseEvent* );
+      virtual void keyPressEvent( QKeyEvent *e ) { e->ignore(); } //so that MainWindow gets the keypress
+
+      virtual QSize sizeHint() const { return QSlider::sizeHint() + QSize( 0, 6 ); }
+      virtual QSize minimumSizeHint() const { return sizeHint(); }
+
+      bool m_sliding;
+
+   private:
+      static Slider *s_instance;
+
+      bool m_outside;
+      int  m_prevValue;
+
+      Slider( const Slider& ); //undefined
+      Slider &operator=( const Slider& ); //undefined
+   };
+}
+
+#endif