bugfixes and small improvements

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@99 0778d3d1-df1d-0410-868b-ea421aaaa00d

include/sample_buffer.h

@@ -83,8 +83,14 @@ public:
 				const bool _looped = FALSE,
 				void * * _resampling_data = NULL );
 
-	void FASTCALL drawWaves( QPainter & _p, QRect _dr,
+	void FASTCALL visualize( QPainter & _p, const QRect & _dr,
+					const QRect & _clip,
 					drawMethods _dm = LINE_CONNECT );
+	inline void visualize( QPainter & _p, const QRect & _dr,
+					drawMethods _dm = LINE_CONNECT )
+	{
+		visualize( _p, _dr, _dr, _dm );
+	}
 
 	inline const QString & audioFile( void ) const
 	{

include/track.h

@@ -239,6 +239,7 @@ protected:
 private slots:
 	void cloneTrack( void );
 	void removeTrack( void );
+	void removeTrackTimer( void );
 	void muteBtnRightClicked( void );