subalbumsIconView.h

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00001 //==============================================
00002 //  copyright            : (C) 2003-2005 by Will Stokes
00003 //==============================================
00004 //  This program is free software; you can redistribute it
00005 //  and/or modify it under the terms of the GNU General
00006 //  Public License as published by the Free Software
00007 //  Foundation; either version 2 of the License, or
00008 //  (at your option) any later version.
00009 //==============================================
00010 
00011 #ifndef GUI_SUBALBUMSICONVIEW_H
00012 #define GUI_SUBALBUMSICONVIEW_H
00013 
00014 //--------------------
00015 //forward declarations
00016 class QPixmap;
00017 class QPainter;
00018 class QDragObject;
00019 class SubalbumPreviewWidget;
00020 //--------------------
00021 
00022 #include <qiconview.h>
00023 #include <qapplication.h>
00024 
00025 //=====================================
00030 //=====================================
00031 class SubalbumsIconView : public QIconView
00032 {
00033 Q_OBJECT
00034 
00035 public:
00036   SubalbumsIconView( QWidget *parent );
00037   int getTextWidth();  
00038   
00039   QSize minimumSizeHint() const;
00040   QSize sizeHint() const;
00041 
00042 //----------------------
00043 signals:
00044   void itemHasMoved();
00045 //----------------------
00046 protected:
00047   void drawContents ( QPainter * p, int clipx, int clipy, int clipw, int cliph );
00048   QDragObject *dragObject();
00049   
00050   void contentsMousePressEvent( QMouseEvent * e );
00051   void contentsDragMoveEvent( QDragMoveEvent* e );
00052 //----------------------
00053 private slots:
00054   void repaintGroup( QIconViewItem* pseudoSelection);
00055   void clearPseudoSelection();
00056 //--
00057 private:
00058   void contentsDropEvent( QDropEvent *e );
00059   QPixmap bufferPixmap;
00060   QPoint dragStartPos;
00061   SubalbumPreviewWidget* currentPseudoSelection;
00062   
00063   //width allocated to iconview items text.
00064   //IconViewItems will request this value when running calcRect()
00065   int textWidth; 
00066 //----------------------
00067 };
00068 //======================
00069 
00070 
00071 #endif //GUI_SUBALBUMSICONVIEW_H

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