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Diffstat (limited to 'src/quicktemplates/qquickslider_p.h')
-rw-r--r-- | src/quicktemplates/qquickslider_p.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/quicktemplates/qquickslider_p.h b/src/quicktemplates/qquickslider_p.h new file mode 100644 index 0000000000..4374a6b05d --- /dev/null +++ b/src/quicktemplates/qquickslider_p.h @@ -0,0 +1,155 @@ +// Copyright (C) 2017 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only + +#ifndef QQUICKSLIDER_P_H +#define QQUICKSLIDER_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 QQuickSliderPrivate; + +class Q_QUICKTEMPLATES2_EXPORT QQuickSlider : 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(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(qreal stepSize READ stepSize WRITE setStepSize NOTIFY stepSizeChanged FINAL) + Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged FINAL) + Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL) + Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged FINAL) + Q_PROPERTY(QQuickItem *handle READ handle WRITE setHandle NOTIFY handleChanged FINAL) + Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged FINAL REVISION(2, 2)) + // 2.3 (Qt 5.10) + Q_PROPERTY(bool horizontal READ isHorizontal NOTIFY orientationChanged FINAL REVISION(2, 3)) + Q_PROPERTY(bool vertical READ isVertical NOTIFY orientationChanged FINAL REVISION(2, 3)) + // 2.5 (Qt 5.12) + Q_PROPERTY(qreal touchDragThreshold READ touchDragThreshold WRITE setTouchDragThreshold RESET resetTouchDragThreshold NOTIFY touchDragThresholdChanged FINAL REVISION(2, 5)) + Q_PROPERTY(qreal implicitHandleWidth READ implicitHandleWidth NOTIFY implicitHandleWidthChanged FINAL REVISION(2, 5)) + Q_PROPERTY(qreal implicitHandleHeight READ implicitHandleHeight NOTIFY implicitHandleHeightChanged FINAL REVISION(2, 5)) + Q_CLASSINFO("DeferredPropertyNames", "background,handle") + QML_NAMED_ELEMENT(Slider) + QML_ADDED_IN_VERSION(2, 0) + +public: + explicit QQuickSlider(QQuickItem *parent = nullptr); + ~QQuickSlider(); + + qreal from() const; + void setFrom(qreal from); + + qreal to() const; + void setTo(qreal to); + + qreal value() const; + void setValue(qreal value); + + qreal position() const; + qreal visualPosition() const; + + qreal stepSize() const; + void setStepSize(qreal step); + + enum SnapMode { + NoSnap, + SnapAlways, + SnapOnRelease + }; + Q_ENUM(SnapMode) + + SnapMode snapMode() const; + void setSnapMode(SnapMode mode); + + bool isPressed() const; + void setPressed(bool pressed); + + Qt::Orientation orientation() const; + void setOrientation(Qt::Orientation orientation); + + QQuickItem *handle() const; + void setHandle(QQuickItem *handle); + + // 2.1 (Qt 5.8) + Q_REVISION(2, 1) Q_INVOKABLE qreal valueAt(qreal position) const; + + // 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(); + + qreal implicitHandleWidth() const; + qreal implicitHandleHeight() const; + +public Q_SLOTS: + void increase(); + void decrease(); + +Q_SIGNALS: + void fromChanged(); + void toChanged(); + void valueChanged(); + void positionChanged(); + void visualPositionChanged(); + void stepSizeChanged(); + void snapModeChanged(); + void pressedChanged(); + void orientationChanged(); + void handleChanged(); + // 2.2 (Qt 5.9) + Q_REVISION(2, 2) void moved(); + Q_REVISION(2, 2) void liveChanged(); + // 2.5 (Qt 5.12) + Q_REVISION(2, 5) void touchDragThresholdChanged(); + Q_REVISION(2, 5) void implicitHandleWidthChanged(); + Q_REVISION(2, 5) void implicitHandleHeightChanged(); + +protected: + 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 +#if QT_CONFIG(wheelevent) + void wheelEvent(QWheelEvent *event) override; +#endif + + void mirrorChange() override; + void componentComplete() override; + +#if QT_CONFIG(accessibility) + void accessibilityActiveChanged(bool active) override; + QAccessible::Role accessibleRole() const override; +#endif + +private: + Q_DISABLE_COPY(QQuickSlider) + Q_DECLARE_PRIVATE(QQuickSlider) +}; + +QT_END_NAMESPACE + +#endif // QQUICKSLIDER_P_H |