File indexing completed on 2024-06-16 04:38:06

 /***************************************************************************
  *   Copyright (C) 2005-2008 by Bjoern Erik Nilsen & Fredrik Berg Kjoelstad*
  *   bjoern.nilsen@bjoernen.com & fredrikbk@hotmail.com                    *
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 #ifndef FRAMETHUMBVIEW_H
 #define FRAMETHUMBVIEW_H
 
 #include <QPoint>
 #include <QString>
 
 #include "thumbview.h"
 
 class FrameBar;
 class QMouseEvent;
 class QDropEvent;
 class QPaintEvent;
 class QWidget;
 
 /**
  * Widget representing a frame in the animation.
  * 
  * @author Bjoern Erik Nilsen & Fredrik Berg Kjoelstad
  */
 class FrameThumbView : public ThumbView {
     Q_OBJECT
 public:
     /**
      * Creates and sets up the framethumbview.
      * @param frameBar the framebar for communicating with it.
      * @param parent the parent widget.
      * @param number the number of this widget in the framebar.
      */
     FrameThumbView(FrameBar *frameBar, QWidget *parent = 0, int number = 0, const char *name = 0);
     
     /**
      * Cleans up after the widget.
      */
     ~FrameThumbView();
     
     /**
      * Overloaded event function to receive mousepress-events.
      * @param e information about the mousepress-event.
      */
     void mousePressEvent( QMouseEvent * e );
     
     /**
      * Overloaded event function to receive mouserelease-events.
      * @param e information about the mouserelease-event.
      */
     void mouseReleaseEvent( QMouseEvent * e );
     
     /**
      * Overloaded event function to receive mouseMoveEvents.
      * @param me information about the mouseMoveEvent. 
      */
     void mouseMoveEvent(QMouseEvent *me);
     
     /**
      * Overloaded event function to receive events when the user double clicks
      * in the thumbview. Double clicks here cause the preferences menu for this
      * frame to be shown.
      * @param e information about the mouseDoubleClickEvent.
      */
     void mouseDoubleClickEvent ( QMouseEvent * e );
     
     /**
      * Sets/changes the number of this widget.
      * @param number the new number of this widget.
      */
     void setNumber(int number);
     
     /**
      * Sets whether this widget has sounds.
      * @param hasSounds 
      */
     void setHasSounds( bool hasSounds );
     
     /**
      * Sets whether this thumbview should be selected.
      * @param selected whether this frame is selected.
      */
     void setSelected(bool selected);
     
     /**
      * Notifies the framethumbview that a drop have happened inside its borders. 
      * @param event information about the event.
      */
     void contentsDropped(QDropEvent * event);
     
 protected:
     /**
      * Event function which paints the widget.
      */
     void paintEvent ( QPaintEvent * );
     
 private:    
     /** Coordinate for calculating when a drag should start */
     QPoint dragPos;
 
     QString stringNumber;
     
     /** The width the text should have. (Cached for efficiency reasons)*/
     int textWidth;
     
     /** Whether this frame has sounds attached to it */
     bool hasSounds;
     
     /** Specifies whether this frame is selected. */
     bool selected;
     
     /** Starts an uri drag of the picture in this label. */
     void startDrag();
 };
 
 #endif