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/* This file is part of the KDE project
Copyright (C) 2001 Simon Hausmann <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __colorpicker_h__
#define __colorpicker_h__
#include <qvaluevector.h>
#include <qcolor.h>
#include <kdialogbase.h>
class QLineEdit;
class ColorPicker : public KDialogBase
{
Q_OBJECT
public:
ColorPicker( QWidget *parent, const char *name = 0 );
QString colorString() const;
private slots:
void setForegroundColor( int col );
void setBackgroundColor( int col );
private:
void updateSample();
QLineEdit *m_sample;
int m_foregroundColor;
int m_backgroundColor;
};
class ColorBar : public QFrame
{
Q_OBJECT
public:
ColorBar( const QValueVector<QColor> &colors, QWidget *parent, const char *name = 0 );
signals:
void colorPicked( int col );
protected:
virtual void drawContents( QPainter *p );
virtual void keyPressEvent( QKeyEvent *ev );
virtual void focusInEvent( QFocusEvent *ev );
virtual void focusOutEvent( QFocusEvent *ev );
virtual void fontChange( const QFont &oldFont );
virtual void styleChange( QStyle &oldStyle );
virtual bool focusNextPrevChild( bool next );
virtual void mousePressEvent( QMouseEvent *ev );
virtual void mouseReleaseEvent( QMouseEvent *ev );
private:
void updateCellSize();
void setCurrentCell( int cell );
void drawCell( QPainter *p, int x, int y, const QColor &color,
const QString &text, bool isFocusedCell,
bool isCurrentCell );
int m_currentCell;
int m_focusedCell;
const QValueVector<QColor> m_colors;
int m_cellSize;
// ### style me
static const int s_indicatorSize = 2;
static const int s_focusSize = 1;
static const int s_innerMargin = 1;
};
#endif
/* vim: et sw=4
*/
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