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Diffstat (limited to 'src/widgets/widgets/qslider.h')
-rw-r--r-- | src/widgets/widgets/qslider.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/widgets/widgets/qslider.h b/src/widgets/widgets/qslider.h new file mode 100644 index 0000000000..907548fcb2 --- /dev/null +++ b/src/widgets/widgets/qslider.h @@ -0,0 +1,134 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSLIDER_H +#define QSLIDER_H + +#include <QtWidgets/qabstractslider.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifndef QT_NO_SLIDER + +class QSliderPrivate; +class QStyleOptionSlider; +class Q_WIDGETS_EXPORT QSlider : public QAbstractSlider +{ + Q_OBJECT + + Q_ENUMS(TickPosition) + Q_PROPERTY(TickPosition tickPosition READ tickPosition WRITE setTickPosition) + Q_PROPERTY(int tickInterval READ tickInterval WRITE setTickInterval) + +public: + enum TickPosition { + NoTicks = 0, + TicksAbove = 1, + TicksLeft = TicksAbove, + TicksBelow = 2, + TicksRight = TicksBelow, + TicksBothSides = 3 + +#if defined(QT3_SUPPORT) && !defined(Q_MOC_RUN) + ,NoMarks = NoTicks, + Above = TicksAbove, + Left = TicksAbove, + Below = TicksBelow, + Right = TicksRight, + Both = TicksBothSides +#endif + }; + + explicit QSlider(QWidget *parent = 0); + explicit QSlider(Qt::Orientation orientation, QWidget *parent = 0); + + ~QSlider(); + + QSize sizeHint() const; + QSize minimumSizeHint() const; + + void setTickPosition(TickPosition position); + TickPosition tickPosition() const; + + void setTickInterval(int ti); + int tickInterval() const; + + bool event(QEvent *event); + +protected: + void paintEvent(QPaintEvent *ev); + void mousePressEvent(QMouseEvent *ev); + void mouseReleaseEvent(QMouseEvent *ev); + void mouseMoveEvent(QMouseEvent *ev); + void initStyleOption(QStyleOptionSlider *option) const; + +#ifdef QT3_SUPPORT +public: + QT3_SUPPORT_CONSTRUCTOR QSlider(QWidget *parent, const char *name); + QT3_SUPPORT_CONSTRUCTOR QSlider(Qt::Orientation, QWidget *parent, const char *name); + QT3_SUPPORT_CONSTRUCTOR QSlider(int minValue, int maxValue, int pageStep, int value, + Qt::Orientation orientation, + QWidget *parent = 0, const char *name = 0); + inline QT3_SUPPORT void setTickmarks(TickPosition position) { setTickPosition(position); } + inline QT3_SUPPORT TickPosition tickmarks() const { return tickPosition(); } +public Q_SLOTS: + inline QT_MOC_COMPAT void addStep() { triggerAction(SliderSingleStepAdd); } + inline QT_MOC_COMPAT void subtractStep() { triggerAction(SliderSingleStepSub); } +#endif + +private: + friend Q_WIDGETS_EXPORT QStyleOptionSlider qt_qsliderStyleOption(QSlider *slider); + + Q_DISABLE_COPY(QSlider) + Q_DECLARE_PRIVATE(QSlider) +}; + +#endif // QT_NO_SLIDER + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QSLIDER_H |