* @param isEffect true if used in an effect, false if used in a transition
* @param factor Factor by which the parameters differ from the range 0-1
* @param parent (optional) Parent widget */
- explicit CornersWidget(Monitor *monitor, const QDomElement &e, int minFrame, int maxFrame, Timecode tc, int activeKeyframe, QWidget* parent = 0);
+ explicit CornersWidget(Monitor *monitor, const QDomElement &e, int minFrame, int maxFrame, const Timecode &tc, int activeKeyframe, QWidget* parent = 0);
virtual ~CornersWidget();
virtual void addParameter(QDomElement e, int activeKeyframe = -1);