| /**************************************************************************** |
| ** |
| ** 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 |
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| ** |
| ** 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 |
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| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
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| ** |
| ** 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 |