kmail
colorlistbox.h
Go to the documentation of this file.00001 /* 00002 * kmail: KDE mail client 00003 * This file: Copyright (C) 2000 Espen Sand, espen@kde.org 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License as published by 00007 * the Free Software Foundation; either version 2 of the License, or 00008 * (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00018 * 00019 */ 00020 00021 #ifndef _COLOR_LISTBOX_H_ 00022 #define _COLOR_LISTBOX_H_ 00023 00024 #include <klistbox.h> 00025 00026 class ColorListBox : public KListBox 00027 { 00028 Q_OBJECT 00029 00030 public: 00031 ColorListBox( QWidget *parent=0, const char * name=0, WFlags f=0 ); 00032 void setColor( uint index, const QColor &color ); 00033 QColor color( uint index ) const; 00034 signals: 00035 void changed(); 00036 00037 public slots: 00038 virtual void setEnabled( bool state ); 00039 00040 protected: 00041 void dragEnterEvent( QDragEnterEvent *e ); 00042 void dragLeaveEvent( QDragLeaveEvent *e ); 00043 void dragMoveEvent( QDragMoveEvent *e ); 00044 void dropEvent( QDropEvent *e ); 00045 00046 private slots: 00047 void newColor( int index ); 00048 00049 private: 00050 int mCurrentOnDragEnter; 00051 00052 }; 00053 00054 00055 class ColorListItem : public QListBoxItem 00056 { 00057 public: 00058 ColorListItem( const QString &text, const QColor &color=Qt::black ); 00059 const QColor &color( void ); 00060 void setColor( const QColor &color ); 00061 00062 protected: 00063 virtual void paint( QPainter * ); 00064 virtual int height( const QListBox * ) const; 00065 virtual int width( const QListBox * ) const; 00066 00067 private: 00068 QColor mColor; 00069 int mBoxWidth; 00070 }; 00071 00072 #endif 00073