src/prettypopupmenu.h

   1 /***************************************************************************
   2  *   Copyright (C) 1996-2000 the kicker authors.                           *
   3  *   Copyright (C) 2005 Mark Kretschmann <markey@web.de>                   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Steet, Fifth Floor, Boston, MA  02110-1301, USA.          *
  19  ***************************************************************************/
  20
  21 #ifndef AMAROK_PRETTYPOPUPMENU_H
  22 #define AMAROK_PRETTYPOPUPMENU_H
  23
  24 #include <kmenu.h>
  25
  26 #include <qcolor.h>
  27 #include <QImage>
  28 #include <QRect>
  29 //Added by qt3to4:
  30 #include <QPaintEvent>
  31 #include <QResizeEvent>
  32
  33 class QSize;
  34
  35 /**
  36  * @class PrettyPopup
  37  * @short KMenu with a pixmap at the left side
  38  * @author Mark Kretschmann <markey@web.de>
  39  *
  40  * This class behaves just like KMenu, but adds a decorative banner
  41  * graphic at the left border of the menu.
  42  *
  43  * The idea and the code are based on the Kicker start menu from KDE.
  44  */
  45 class PrettyPopupMenu : public KMenu
  46 {
  47         Q_OBJECT
  48
  49     public:
  50         PrettyPopupMenu( QWidget *parent = 0 );
  51
  52         int sidePixmapWidth() const { return s_sidePixmap.width(); }
  53
  54     private:
  55         /** Loads and prepares the sidebar image */
  56         void generateSidePixmap();
  57         /** Returns the available size for the image */
  58         QRect sideImageRect() const;
  59         /** Calculates a color that matches the current colorscheme */
  60         QColor calcPixmapColor();
  61
  62         void setMinimumSize( const QSize& s );
  63         void setMaximumSize( const QSize& s );
  64         void setMinimumSize( int w, int h );
  65         void setMaximumSize( int w, int h );
  66
  67         void resizeEvent( QResizeEvent* e );
  68         void resize( int width, int height );
  69
  70         void paintEvent( QPaintEvent* e );
  71
  72         static QImage s_sidePixmap;
  73         static QColor s_sidePixmapColor;
  74 };
  75
  76
  77 #endif /*AMAROK_PRETTYPOPUPMENU_H*/