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120 lines
2.7 KiB
120 lines
2.7 KiB
/* This file is part of the KDE project
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Copyright (c) 1999 Matthias Elter (me@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 __ko_ColorSlider_h__
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#define __ko_ColorSlider_h__
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#include <qframe.h>
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#include <qpoint.h>
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#include <qimage.h>
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#include <qwidget.h>
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#include <kpixmap.h>
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#include <koffice_export.h>
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class SliderWidget;
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class KOPAINTER_EXPORT KoColorFrame : public QFrame
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{
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Q_OBJECT
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public:
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KoColorFrame(QWidget *parent = 0L);
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const QColor colorAt(const QPoint &p);
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protected:
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void drawContents(QPainter *p);
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void mousePressEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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public slots:
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void slotSetColor1(const QColor &c);
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void slotSetColor2(const QColor &c);
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signals:
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void clicked(const QPoint &p);
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void colorSelected(const QColor &c);
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protected:
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QColor mC1;
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QColor mC2;
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KPixmap mPixmap;
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QImage mImage;
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bool mColorChanged;
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bool mPixChanged;
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bool mDragging;
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};
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class KOPAINTER_EXPORT KoSliderWidget : public QWidget
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{
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Q_OBJECT
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public:
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KoSliderWidget(QWidget *parent = 0L);
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protected:
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void mousePressEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void paintEvent(QPaintEvent *);
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signals:
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void positionChanged(int);
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protected:
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bool mDragging;
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QPoint mPos;
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};
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class KOPAINTER_EXPORT KoColorSlider : public QWidget
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{
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Q_OBJECT
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public:
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KoColorSlider(QWidget *parent = 0L);
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virtual ~KoColorSlider();
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int minValue();
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int maxValue();
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protected:
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void resizeEvent(QResizeEvent *);
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void mousePressEvent(QMouseEvent *);
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public slots:
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void slotSetColor1(const QColor &c);
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void slotSetColor2(const QColor &c);
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void slotSetValue(int value);
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void slotSetRange(int min, int max);
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protected slots:
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void slotSliderMoved(int x);
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void slotFrameClicked(const QPoint &p);
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signals:
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void colorSelected(const QColor &c);
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void valueChanged(int value);
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protected:
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KoSliderWidget *mSlider;
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KoColorFrame *mColorFrame;
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int mMin, mMax;
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int mValue;
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};
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#endif
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