kdeui

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., 51 Franklin Street, Fifth Floor,
00017     Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef __COLBTN_H__
00021 #define __COLBTN_H__
00022 
00023 #include <qpushbutton.h>
00024 
00025 #include <kdelibs_export.h>
00026 
00027 class KColorButtonPrivate;
00037 class KDEUI_EXPORT KColorButton : public QPushButton
00038 {
00039     Q_OBJECT
00040     Q_PROPERTY( QColor color READ color WRITE setColor )
00041     Q_PROPERTY( QColor defaultColor READ defaultColor WRITE setDefaultColor )
00042 
00043 public:
00047     KColorButton( QWidget *parent, const char *name = 0L );
00048 
00052     KColorButton( const QColor &c, QWidget *parent, const char *name = 0L );
00054     KColorButton( const QColor &c, const QColor &defaultColor, QWidget *parent,
00055                   const char *name=0L );
00056 
00057     virtual ~KColorButton();
00058 
00062     QColor color() const
00063         { return col; }
00064 
00068      void setColor( const QColor &c );
00069 
00075     QColor defaultColor() const;
00076 
00081     void setDefaultColor( const QColor &c );
00082 
00083     QSize sizeHint() const;
00084 
00085 signals:
00090     void changed( const QColor &newColor );
00091 
00092 protected slots:
00093     void chooseColor();
00094 
00095 protected:
00096     virtual void drawButtonLabel( QPainter *p );
00097     virtual void dragEnterEvent( QDragEnterEvent *);
00098     virtual void dropEvent( QDropEvent *);
00099     virtual void mousePressEvent( QMouseEvent *e );
00100     virtual void mouseMoveEvent( QMouseEvent *e);
00101     virtual void keyPressEvent( QKeyEvent *e );
00102 private:
00103     QColor col;
00104     QPoint mPos;
00105     bool dragFlag;
00106 
00107 protected:
00108     virtual void virtual_hook( int id, void* data );
00109 private:
00110     class KColorButtonPrivate;
00111     KColorButtonPrivate *d;
00112 };
00113 
00114 #endif
00115
kdeui

kcolorbutton.h

kdeui

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