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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKRANGESLIDER_P_H
#define QQUICKRANGESLIDER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtQuickTemplates2/private/qquickcontrol_p.h>
QT_BEGIN_NAMESPACE
class QQuickRangeSliderPrivate;
class QQuickRangeSliderNode;
class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickRangeSlider : public QQuickControl
{
Q_OBJECT
Q_PROPERTY(qreal from READ from WRITE setFrom NOTIFY fromChanged FINAL)
Q_PROPERTY(qreal to READ to WRITE setTo NOTIFY toChanged FINAL)
Q_PROPERTY(QQuickRangeSliderNode *first READ first CONSTANT FINAL)
Q_PROPERTY(QQuickRangeSliderNode *second READ second CONSTANT FINAL)
Q_PROPERTY(qreal stepSize READ stepSize WRITE setStepSize NOTIFY stepSizeChanged FINAL)
Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged FINAL)
Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged FINAL)
// 2.2 (Qt 5.9)
Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged FINAL REVISION 2)
Q_PROPERTY(bool horizontal READ isHorizontal NOTIFY orientationChanged FINAL REVISION 3)
// 2.3 (Qt 5.10)
Q_PROPERTY(bool vertical READ isVertical NOTIFY orientationChanged FINAL REVISION 3)
// 2.5 (Qt 5.12)
Q_PROPERTY(qreal touchDragThreshold READ touchDragThreshold WRITE setTouchDragThreshold RESET resetTouchDragThreshold NOTIFY touchDragThresholdChanged FINAL REVISION 5)
public:
explicit QQuickRangeSlider(QQuickItem *parent = nullptr);
~QQuickRangeSlider();
qreal from() const;
void setFrom(qreal from);
qreal to() const;
void setTo(qreal to);
QQuickRangeSliderNode *first() const;
QQuickRangeSliderNode *second() const;
qreal stepSize() const;
void setStepSize(qreal step);
enum SnapMode {
NoSnap,
SnapAlways,
SnapOnRelease
};
Q_ENUM(SnapMode)
SnapMode snapMode() const;
void setSnapMode(SnapMode mode);
Qt::Orientation orientation() const;
void setOrientation(Qt::Orientation orientation);
Q_INVOKABLE void setValues(qreal firstValue, qreal secondValue);
// 2.2 (Qt 5.9)
bool live() const;
void setLive(bool live);
// 2.3 (Qt 5.10)
bool isHorizontal() const;
bool isVertical() const;
// 2.5 (Qt 5.12)
qreal touchDragThreshold() const;
void setTouchDragThreshold(qreal touchDragThreshold);
void resetTouchDragThreshold();
Q_REVISION(5) Q_INVOKABLE qreal valueAt(qreal position) const;
Q_SIGNALS:
void fromChanged();
void toChanged();
void stepSizeChanged();
void snapModeChanged();
void orientationChanged();
// 2.2 (Qt 5.9)
Q_REVISION(2) void liveChanged();
// 2.5 (Qt 5.12)
Q_REVISION(5) void touchDragThresholdChanged();
protected:
void focusInEvent(QFocusEvent *event) override;
void hoverEnterEvent(QHoverEvent *event) override;
void hoverMoveEvent(QHoverEvent *event) override;
void hoverLeaveEvent(QHoverEvent *event) override;
void keyPressEvent(QKeyEvent *event) override;
void keyReleaseEvent(QKeyEvent *event) override;
void mousePressEvent(QMouseEvent *event) override;
#if QT_CONFIG(quicktemplates2_multitouch)
void touchEvent(QTouchEvent *event) override;
#endif
void mirrorChange() override;
void classBegin() override;
void componentComplete() override;
#if QT_CONFIG(accessibility)
QAccessible::Role accessibleRole() const override;
#endif
private:
friend class QQuickRangeSliderNode;
Q_DISABLE_COPY(QQuickRangeSlider)
Q_DECLARE_PRIVATE(QQuickRangeSlider)
};
class QQuickRangeSliderNodePrivate;
class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickRangeSliderNode : public QObject
{
Q_OBJECT
Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged FINAL)
Q_PROPERTY(qreal position READ position NOTIFY positionChanged FINAL)
Q_PROPERTY(qreal visualPosition READ visualPosition NOTIFY visualPositionChanged FINAL)
Q_PROPERTY(QQuickItem *handle READ handle WRITE setHandle NOTIFY handleChanged FINAL)
Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL)
// 2.1 (Qt 5.8)
Q_PROPERTY(bool hovered READ isHovered WRITE setHovered NOTIFY hoveredChanged FINAL REVISION 1)
// 2.5 (Qt 5.12)
Q_PROPERTY(qreal implicitHandleWidth READ implicitHandleWidth NOTIFY implicitHandleWidthChanged FINAL REVISION 5)
Q_PROPERTY(qreal implicitHandleHeight READ implicitHandleHeight NOTIFY implicitHandleHeightChanged FINAL REVISION 5)
Q_CLASSINFO("DeferredPropertyNames", "handle")
public:
explicit QQuickRangeSliderNode(qreal value, QQuickRangeSlider *slider);
~QQuickRangeSliderNode();
qreal value() const;
void setValue(qreal value);
qreal position() const;
qreal visualPosition() const;
QQuickItem *handle() const;
void setHandle(QQuickItem *handle);
bool isPressed() const;
void setPressed(bool pressed);
// 2.1 (Qt 5.8)
bool isHovered() const;
void setHovered(bool hovered);
// 2.5 (Qt 5.12)
qreal implicitHandleWidth() const;
qreal implicitHandleHeight() const;
public Q_SLOTS:
void increase();
void decrease();
Q_SIGNALS:
void valueChanged();
void positionChanged();
void visualPositionChanged();
void handleChanged();
void pressedChanged();
// 2.1 (Qt 5.8)
Q_REVISION(1) void hoveredChanged();
// 2.5 (Qt 5.12)
/*Q_REVISION(5)*/ void moved();
/*Q_REVISION(5)*/ void implicitHandleWidthChanged();
/*Q_REVISION(5)*/ void implicitHandleHeightChanged();
private:
Q_DISABLE_COPY(QQuickRangeSliderNode)
Q_DECLARE_PRIVATE(QQuickRangeSliderNode)
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QQuickRangeSlider)
#endif // QQUICKRANGESLIDER_P_H
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