1 files changed, 3 insertions, 0 deletions

diff --git a/noncore/net/wellenreiter/gui/graphwindow.h b/noncore/net/wellenreiter/gui/graphwindow.h
index 4050065..1e00ae7 100644
--- a/noncore/net/wellenreiter/gui/graphwindow.h
+++ b/noncore/net/wellenreiter/gui/graphwindow.h
@@ -22,50 +22,53 @@
 class MFrequencySpectrum : public QWidget
 {
   public:
     MFrequencySpectrum( int channels, QWidget* parent = 0, const char* name = "MFrequencySpectrum", WFlags f = 0 );
     int value( int channel ) const { return _values[channel]; };
     void setValue( int channel, int value )
     {
         if ( value > _values[channel] )
         {
             _values[channel] = value;
             _dirty[channel] = true;
         }
     };
     void decrease( int channel, int amount )
     {
         if ( _values[channel] >= amount )
         {
             _values[channel] -= amount;
             _dirty[channel] = true;
         }
     };
 
   protected:
     virtual void paintEvent( QPaintEvent* );
+    virtual void mousePressEvent( QMouseEvent* );
 
     void drawLine( QPainter* p, int x, int y, int width, const QColor& c );
+    void drawTopLine( QPainter* p, int x, int y, int width, const QColor& c );
+    void drawBottomLine( QPainter* p, int x, int y, int width, const QColor& c );
     void MFrequencySpectrum::drawBar( QPainter* p, int x, int y, int width, int height, int maxheight );
 
   private:
     int _channels;
     int* _values;
     bool* _dirty;
 };
 
 
 class Legende : public QFrame
 {
   public:
     Legende( int channels, QWidget* parent = 0, const char* name = "Legende", WFlags f = 0 );
 
   protected:
     virtual void drawContents( QPainter* );
 
   private:
     int _channels;
 };
 
 
 class MGraphWindow : public QVBox
 {