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