kdeui Library API Documentation

kcolorbutton.h

00001 /* This file is part of the KDE libraries
00002     Copyright (C) 1997 Martin Jones (mjones@kde.org)
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public License
00015     along with this library; see the file COPYING.LIB.  If not, write to
00016     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017     Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #ifndef __COLBTN_H__
00021 #define __COLBTN_H__
00022 
00023 #include <qpushbutton.h>
00024 
00025 class KColorButtonPrivate;
00034 class KColorButton : public QPushButton
00035 {
00036     Q_OBJECT
00037     Q_PROPERTY( QColor color READ color WRITE setColor )
00038 
00039 public:
00043     KColorButton( QWidget *parent, const char *name = 0L );
00047     KColorButton( const QColor &c, QWidget *parent, const char *name = 0L );
00049         KColorButton( const QColor &c, const QColor &defaultColor, QWidget *parent,
00050                       const char *name=0L );
00051 
00055         virtual ~KColorButton();
00056 
00060     QColor color() const
00061         {   return col; }
00065     void setColor( const QColor &c );
00066 
00067 signals:
00072     void changed( const QColor &newColor );
00073 
00074 protected slots:
00075     void chooseColor();
00076 
00077 protected:
00081     virtual void drawButtonLabel( QPainter *p );
00085     virtual void dragEnterEvent( QDragEnterEvent *);
00089         virtual void dropEvent( QDropEvent *);
00093         virtual void mousePressEvent( QMouseEvent *e );
00097         virtual void mouseMoveEvent( QMouseEvent *e);
00098 private:
00099         QColor col;
00100         QPoint mPos;
00101     bool dragFlag;
00102 
00103 protected:
00104     virtual void virtual_hook( int id, void* data );
00105 private:
00106         class KColorButtonPrivate;
00107     KColorButtonPrivate *d;
00108 };
00109 
00110 #endif
00111 
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This file is part of the documentation for kdelibs Version 3.1.0.
Documentation copyright © 1996-2002 the KDE developers.
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