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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 Controls 2 module of the Qt Toolkit. |
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| ** General Public License version 2.0 or later as published by the Free |
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| ****************************************************************************/ |
| |
| #ifndef QQUICKMATERIALRIPPLE_P_H |
| #define QQUICKMATERIALRIPPLE_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 <QtQuick/qquickitem.h> |
| #include <QtGui/qcolor.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickMaterialRipple : public QQuickItem |
| { |
| Q_OBJECT |
| Q_PROPERTY(QColor color READ color WRITE setColor FINAL) |
| Q_PROPERTY(qreal clipRadius READ clipRadius WRITE setClipRadius FINAL) |
| Q_PROPERTY(bool pressed READ isPressed WRITE setPressed FINAL) |
| Q_PROPERTY(bool active READ isActive WRITE setActive FINAL) |
| Q_PROPERTY(QQuickItem *anchor READ anchor WRITE setAnchor FINAL) |
| Q_PROPERTY(Trigger trigger READ trigger WRITE setTrigger FINAL) |
| |
| public: |
| QQuickMaterialRipple(QQuickItem *parent = nullptr); |
| |
| QColor color() const; |
| void setColor(const QColor &color); |
| |
| qreal clipRadius() const; |
| void setClipRadius(qreal radius); |
| |
| bool isActive() const; |
| void setActive(bool active); |
| |
| bool isPressed() const; |
| void setPressed(bool pressed); |
| |
| enum Trigger { Press, Release }; |
| Q_ENUM (Trigger) |
| |
| Trigger trigger() const; |
| void setTrigger(Trigger trigger); |
| |
| QPointF anchorPoint() const; |
| |
| QQuickItem *anchor() const; |
| void setAnchor(QQuickItem *anchor); |
| |
| qreal diameter() const; |
| |
| protected: |
| void itemChange(ItemChange change, const ItemChangeData &data) override; |
| QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *) override; |
| void timerEvent(QTimerEvent *event) override; |
| |
| void prepareWave(); |
| void enterWave(); |
| void exitWave(); |
| |
| private: |
| bool m_active = false; |
| bool m_pressed = false; |
| int m_waves = 0; |
| int m_enterDelay = 0; |
| Trigger m_trigger = Press; |
| qreal m_clipRadius = 0.0; |
| QColor m_color; |
| QQuickItem *m_anchor = nullptr; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| QML_DECLARE_TYPE(QQuickMaterialRipple) |
| |
| #endif // QQUICKMATERIALRIPPLE_P_H |