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 <tqpushbutton.h> 00024 00025 #include <tdelibs_export.h> 00026 00027 class KColorButtonPrivate; 00037 class TDEUI_EXPORT KColorButton : public TQPushButton 00038 { 00039 Q_OBJECT 00040 TQ_PROPERTY( TQColor color READ color WRITE setColor ) 00041 TQ_PROPERTY( TQColor defaultColor READ defaultColor WRITE setDefaultColor ) 00042 00043 public: 00047 KColorButton( TQWidget *parent, const char *name = 0L ); 00048 00052 KColorButton( const TQColor &c, TQWidget *parent, const char *name = 0L ); 00054 KColorButton( const TQColor &c, const TQColor &defaultColor, TQWidget *parent, 00055 const char *name=0L ); 00056 00057 virtual ~KColorButton(); 00058 00062 TQColor color() const 00063 { return col; } 00064 00068 void setColor( const TQColor &c ); 00069 00075 TQColor defaultColor() const; 00076 00081 void setDefaultColor( const TQColor &c ); 00082 00083 TQSize sizeHint() const; 00084 00085 signals: 00090 void changed( const TQColor &newColor ); 00091 00092 protected slots: 00093 void chooseColor(); 00094 00095 protected: 00096 virtual void drawButtonLabel( TQPainter *p ); 00097 virtual void dragEnterEvent( TQDragEnterEvent *); 00098 virtual void dropEvent( TQDropEvent *); 00099 virtual void mousePressEvent( TQMouseEvent *e ); 00100 virtual void mouseMoveEvent( TQMouseEvent *e); 00101 virtual void keyPressEvent( TQKeyEvent *e ); 00102 private: 00103 TQColor col; 00104 TQPoint 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