proposed fix 821 Range-select in Song Editor

include/TimeLineWidget.h

@@ -35,6 +35,7 @@ class QPixmap;
 class QToolBar;
 class NStateButton;
 class TextFloat;
+class SongEditor;
 
 
 class TimeLineWidget : public QWidget, public JournallingObject
@@ -171,6 +172,8 @@ private:
 
 
 	TextFloat * m_hint;
+	SongEditor *m_songEditor;
+	int m_initalXSelect;
 
 
 	enum actions
@@ -178,7 +181,8 @@ private:
 		NoAction,
 		MovePositionMarker,
 		MoveLoopBegin,
-		MoveLoopEnd
+		MoveLoopEnd,
+		SelectSongTCO,
 	} m_action;
 
 	int m_moveXOff;

include/TrackContainerView.h

@@ -92,6 +92,26 @@ public:
 		return( QVector<selectableObject *>() );
 	}
 
+	///
+	/// \brief selectRegionFromPixels
+	/// \param x
+	/// \param y
+	/// Use the rubber band to select TCO from all tracks using x, y pixels
+	void selectRegionFromPixels(int x, int y)
+	{
+		m_rubberBand->setEnabled( true );
+		m_rubberBand->show();
+		m_rubberBand->setGeometry( min( x, y ), 0, max( x, y ) - min( x, y ), std::numeric_limits<int>::max() );
+	}
+
+	///
+	/// \brief stopRubberBand
+	/// Removes the rubber band from display when finished with.
+	void stopRubberBand()
+	{
+		m_rubberBand->hide();
+		m_rubberBand->setEnabled( false );
+	}
 
 	TrackContainer* model()
 	{