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/* This file is part of the KDE project
Copyright (c) 1999 Matthias Elter ([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 __ko_ColorSlider_h__
#define __ko_ColorSlider_h__
#include <tqframe.h>
#include <tqpoint.h>
#include <tqimage.h>
#include <tqwidget.h>
#include <kpixmap.h>
#include <koffice_export.h>
class SliderWidget;
class KOPAINTER_EXPORT KoColorFrame : public TQFrame
{
TQ_OBJECT
public:
KoColorFrame(TQWidget *parent = 0L);
const TQColor colorAt(const TQPoint &p);
protected:
void drawContents(TQPainter *p);
void mousePressEvent(TQMouseEvent *e);
void mouseMoveEvent(TQMouseEvent *e);
void mouseReleaseEvent(TQMouseEvent *e);
public slots:
void slotSetColor1(const TQColor &c);
void slotSetColor2(const TQColor &c);
signals:
void clicked(const TQPoint &p);
void colorSelected(const TQColor &c);
protected:
TQColor mC1;
TQColor mC2;
KPixmap mPixmap;
TQImage mImage;
bool mColorChanged;
bool mPixChanged;
bool mDragging;
};
class KOPAINTER_EXPORT KoSliderWidget : public TQWidget
{
TQ_OBJECT
public:
KoSliderWidget(TQWidget *parent = 0L);
protected:
void mousePressEvent(TQMouseEvent *e);
void mouseReleaseEvent(TQMouseEvent *e);
void mouseMoveEvent(TQMouseEvent *e);
void paintEvent(TQPaintEvent *);
signals:
void positionChanged(int);
protected:
bool mDragging;
TQPoint mPos;
};
class KOPAINTER_EXPORT KoColorSlider : public TQWidget
{
TQ_OBJECT
public:
KoColorSlider(TQWidget *parent = 0L);
virtual ~KoColorSlider();
int minValue();
int maxValue();
protected:
void resizeEvent(TQResizeEvent *);
void mousePressEvent(TQMouseEvent *);
public slots:
void slotSetColor1(const TQColor &c);
void slotSetColor2(const TQColor &c);
void slotSetValue(int value);
void slotSetRange(int min, int max);
protected slots:
void slotSliderMoved(int x);
void slotFrameClicked(const TQPoint &p);
signals:
void colorSelected(const TQColor &c);
void valueChanged(int value);
protected:
KoSliderWidget *mSlider;
KoColorFrame *mColorFrame;
int mMin, mMax;
int mValue;
};
#endif
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