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 #include <kdelibs_export.h>
00025 
00026 class KColorButtonPrivate;
00037 class KDEUI_EXPORT KColorButton : public QPushButton
00038 {
00039     Q_OBJECT
00040     Q_PROPERTY( QColor color READ color WRITE setColor )
00041 
00042 public:
00046     KColorButton( QWidget *parent, const char *name = 0L );
00050     KColorButton( const QColor &c, QWidget *parent, const char *name = 0L );
00052         KColorButton( const QColor &c, const QColor &defaultColor, QWidget *parent,
00053                       const char *name=0L );
00054 
00058         virtual ~KColorButton();
00059 
00063     QColor color() const
00064         {   return col; }
00068     void setColor( const QColor &c );
00069 
00070     QSize sizeHint() const;
00071 
00072 signals:
00077     void changed( const QColor &newColor );
00078 
00079 protected slots:
00080     void chooseColor();
00081 
00082 protected:
00083     virtual void drawButtonLabel( QPainter *p );
00084     virtual void dragEnterEvent( QDragEnterEvent *);
00085         virtual void dropEvent( QDropEvent *);
00086         virtual void mousePressEvent( QMouseEvent *e );
00087         virtual void mouseMoveEvent( QMouseEvent *e);
00088 private:
00089         QColor col;
00090         QPoint mPos;
00091     bool dragFlag;
00092 
00093 protected:
00094     virtual void virtual_hook( int id, void* data );
00095 private:
00096         class KColorButtonPrivate;
00097     KColorButtonPrivate *d;
00098 };
00099 
00100 #endif
00101 
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This file is part of the documentation for kdeui Library Version 3.3.90.
Documentation copyright © 1996-2004 the KDE developers.
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