/usr/include/qxt/QxtGui/qxtspanslider_p.h is in libqxt-dev 0.6.2-1.
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**
** Copyright (C) Qxt Foundation. Some rights reserved.
**
** This file is part of the QxtGui module of the Qxt library.
**
** This library is free software; you can redistribute it and/or modify it
** under the terms of the Common Public License, version 1.0, as published
** by IBM, and/or under the terms of the GNU Lesser General Public License,
** version 2.1, as published by the Free Software Foundation.
**
** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
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** FITNESS FOR A PARTICULAR PURPOSE.
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** file. See the LICENSE file and the cpl1.0.txt/lgpl-2.1.txt files
** included with the source distribution for more information.
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** <http://libqxt.org> <foundation@libqxt.org>
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****************************************************************************/
#ifndef QXTSPANSLIDER_P_H
#define QXTSPANSLIDER_P_H
#include <QStyle>
#include <QObject>
#include "qxtspanslider.h"
QT_FORWARD_DECLARE_CLASS(QStylePainter)
QT_FORWARD_DECLARE_CLASS(QStyleOptionSlider)
class QxtSpanSliderPrivate : public QObject, public QxtPrivate<QxtSpanSlider>
{
Q_OBJECT
public:
QXT_DECLARE_PUBLIC(QxtSpanSlider)
enum SpanHandle
{
NoHandle,
LowerHandle,
UpperHandle
};
QxtSpanSliderPrivate();
void initStyleOption(QStyleOptionSlider* option, SpanHandle handle = UpperHandle) const;
int pick(const QPoint& pt) const
{
return qxt_p().orientation() == Qt::Horizontal ? pt.x() : pt.y();
}
int pixelPosToRangeValue(int pos) const;
void handleMousePress(const QPoint& pos, QStyle::SubControl& control, int value, SpanHandle handle);
void drawHandle(QStylePainter* painter, SpanHandle handle) const;
void setupPainter(QPainter* painter, Qt::Orientation orientation, qreal x1, qreal y1, qreal x2, qreal y2) const;
void drawSpan(QStylePainter* painter, const QRect& rect) const;
void triggerAction(QAbstractSlider::SliderAction action, bool main);
void swapControls();
int lower;
int upper;
int lowerPos;
int upperPos;
int offset;
int position;
SpanHandle lastPressed;
SpanHandle mainControl;
QStyle::SubControl lowerPressed;
QStyle::SubControl upperPressed;
QxtSpanSlider::HandleMovementMode movement;
bool firstMovement;
bool blockTracking;
public Q_SLOTS:
void updateRange(int min, int max);
void movePressedHandle();
};
#endif // QXTSPANSLIDER_P_H
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