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                          trackpanelselectnonefunction  -  description
    begin                : Mon Dec 29 2003
    copyright            : (C) 2003 by Jason Wood
    email                : jasonwood@blueyonder.co.uk

 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *

#include <trackpanelfunction.h>

namespace Gui {
    class KTimeLine;

This function does nothing except call a "Select None" on the document. It is generally used as the last of a tracks functions, in order to clear the selection if no clip is there.

@author Jason Wood
00031 */ class TrackPanelSelectNoneFunction:public TrackPanelFunction
    TrackPanelSelectNoneFunction(Gui::KdenliveApp * app,
      Gui::KTimeLine * timeline, KdenliveDoc * doc);


      Returns true if the specified position should cause this function to activate,
      otherwise returns false.
    virtual bool mouseApplies(Gui::KTrackPanel *, QMouseEvent *) const;

      Returns a relevant mouse cursor for the given mouse position
    virtual QCursor getMouseCursor(Gui::KTrackPanel *, QMouseEvent *);

      A mouse button has been pressed. Returns true if we want to handle this event
    virtual bool mousePressed(Gui::KTrackPanel *, QMouseEvent * event);

      /** Processes Mouse double click.*/
    virtual bool mouseDoubleClicked(Gui::KTrackPanel *, QMouseEvent *);

      Mouse Release Events in the track view area. Returns true if we have finished
      an operation now.
    virtual bool mouseReleased(Gui::KTrackPanel *, QMouseEvent * event);

      Processes Mouse Move events in the track view area. Returns true if we are
      continuing with the drag.*/
    virtual bool mouseMoved(Gui::KTrackPanel *, QMouseEvent * event);
     Gui::KdenliveApp * m_app;
     Gui::KTimeLine * m_timeline;
     KdenliveDoc *m_doc;
     double m_fps;
     bool m_multiselect;
     QPoint m_multiselectStart;


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