1 /****************************************************************************
3 ** Copyright (C) Qxt Foundation. Some rights reserved.
5 ** This file is part of the QxtGui module of the Qt eXTension library
7 ** This library is free software; you can redistribute it and/or modify it
8 ** under the terms of th Common Public License, version 1.0, as published by
11 ** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
12 ** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
13 ** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
14 ** FITNESS FOR A PARTICULAR PURPOSE.
16 ** You should have received a copy of the CPL along with this file.
17 ** See the LICENSE file and the cpl1.0.txt file included with the source
18 ** distribution for more information. If you did not receive a copy of the
19 ** license, contact the Qxt Foundation.
21 ** <http://libqxt.sourceforge.net> <foundation@libqxt.org>
23 ****************************************************************************/
24 #ifndef QXTSPANSLIDER_P_H
25 #define QXTSPANSLIDER_P_H
29 #include "qxtspanslider.h"
33 class QStyleOptionSlider;
35 class QxtSpanSliderPrivate : public QObject, public QxtPrivate<QxtSpanSlider>
40 QXT_DECLARE_PUBLIC(QxtSpanSlider);
49 QxtSpanSliderPrivate();
50 void initStyleOption(QStyleOptionSlider* option, SpanHandle handle = UpperHandle) const;
51 int pick(const QPoint& pt) const
53 return qxt_p().orientation() == Qt::Horizontal ? pt.x() : pt.y();
55 int pixelPosToRangeValue(int pos) const;
56 void handleMousePress(const QPoint& pos, QStyle::SubControl& control, int value, SpanHandle handle);
57 void drawHandle(QStylePainter* painter, SpanHandle handle) const;
58 void setupPainter(QPainter* painter, Qt::Orientation orientation, qreal x1, qreal y1, qreal x2, qreal y2) const;
59 void drawSpan(QStylePainter* painter, const QRect& rect) const;
60 void triggerAction(QAbstractSlider::SliderAction action, bool main);
67 SpanHandle lastPressed;
68 SpanHandle mainControl;
69 QStyle::SubControl lowerPressed;
70 QStyle::SubControl upperPressed;
73 void updateRange(int min, int max);
76 #endif // QXTSPANSLIDER_P_H