| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
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| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ****************************************************************************/ |
| |
| #ifndef QSLIDER_H |
| #define QSLIDER_H |
| |
| #include <QtWidgets/qabstractslider.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| #ifndef QT_NO_SLIDER |
| |
| class QSliderPrivate; |
| class QStyleOptionSlider; |
| class Q_WIDGETS_EXPORT QSlider : public QAbstractSlider |
| { |
| Q_OBJECT |
| |
| 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 |
| }; |
| Q_ENUM(TickPosition) |
| |
| explicit QSlider(QWidget *parent = 0); |
| explicit QSlider(Qt::Orientation orientation, QWidget *parent = 0); |
| |
| ~QSlider(); |
| |
| QSize sizeHint() const Q_DECL_OVERRIDE; |
| QSize minimumSizeHint() const Q_DECL_OVERRIDE; |
| |
| void setTickPosition(TickPosition position); |
| TickPosition tickPosition() const; |
| |
| void setTickInterval(int ti); |
| int tickInterval() const; |
| |
| bool event(QEvent *event) Q_DECL_OVERRIDE; |
| |
| protected: |
| void paintEvent(QPaintEvent *ev) Q_DECL_OVERRIDE; |
| void mousePressEvent(QMouseEvent *ev) Q_DECL_OVERRIDE; |
| void mouseReleaseEvent(QMouseEvent *ev) Q_DECL_OVERRIDE; |
| void mouseMoveEvent(QMouseEvent *ev) Q_DECL_OVERRIDE; |
| void initStyleOption(QStyleOptionSlider *option) const; |
| |
| |
| 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 |
| |
| #endif // QSLIDER_H |