void moveClip ( const QPointF &startPos, const QPointF &endPos );
void resizeClip ( const QPointF &startPos, const QPointF &endPos, bool resizeClipStart );
void addClip ( QDomElement xml, int track, int startpos, const QRectF &rect, int duration);
- void deleteClip ( const QRectF &rect );
+ void deleteClip ( int track, int startpos, const QRectF &rect );
void setDuration(int duration);
void setScale(double scaleFactor);