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| ** Copyright (C) 2016 The Qt Company Ltd. |
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| |
| #ifndef QQUICKWHEELAREA_P_H |
| #define QQUICKWHEELAREA_P_H |
| |
| #include <QtGui/qevent.h> |
| #include <QtQuick/qquickitem.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickWheelArea1 : public QQuickItem |
| { |
| Q_OBJECT |
| Q_PROPERTY(qreal verticalDelta READ verticalDelta WRITE setVerticalDelta NOTIFY verticalWheelMoved) |
| Q_PROPERTY(qreal horizontalDelta READ horizontalDelta WRITE setHorizontalDelta NOTIFY horizontalWheelMoved) |
| Q_PROPERTY(qreal horizontalMinimumValue READ horizontalMinimumValue WRITE setHorizontalMinimumValue NOTIFY horizontalMinimumValueChanged) |
| Q_PROPERTY(qreal horizontalMaximumValue READ horizontalMaximumValue WRITE setHorizontalMaximumValue NOTIFY horizontalMaximumValueChanged) |
| Q_PROPERTY(qreal verticalMinimumValue READ verticalMinimumValue WRITE setVerticalMinimumValue NOTIFY verticalMinimumValueChanged) |
| Q_PROPERTY(qreal verticalMaximumValue READ verticalMaximumValue WRITE setVerticalMaximumValue NOTIFY verticalMaximumValueChanged) |
| Q_PROPERTY(qreal horizontalValue READ horizontalValue WRITE setHorizontalValue NOTIFY horizontalValueChanged) |
| Q_PROPERTY(qreal verticalValue READ verticalValue WRITE setVerticalValue NOTIFY verticalValueChanged) |
| Q_PROPERTY(qreal scrollSpeed READ scrollSpeed WRITE setScrollSpeed NOTIFY scrollSpeedChanged) |
| Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged) |
| Q_PROPERTY(bool inverted READ isInverted) |
| |
| public: |
| QQuickWheelArea1(QQuickItem *parent = 0); |
| virtual ~QQuickWheelArea1(); |
| |
| void setHorizontalMinimumValue(qreal value); |
| qreal horizontalMinimumValue() const; |
| |
| void setHorizontalMaximumValue(qreal value); |
| qreal horizontalMaximumValue() const; |
| |
| void setVerticalMinimumValue(qreal value); |
| qreal verticalMinimumValue() const; |
| |
| void setVerticalMaximumValue(qreal value); |
| qreal verticalMaximumValue() const; |
| |
| void setHorizontalValue(qreal value); |
| qreal horizontalValue() const; |
| |
| void setVerticalValue(qreal value); |
| qreal verticalValue() const; |
| |
| void setVerticalDelta(qreal value); |
| qreal verticalDelta() const; |
| |
| void setHorizontalDelta(qreal value); |
| qreal horizontalDelta() const; |
| |
| void setScrollSpeed(qreal value); |
| qreal scrollSpeed() const; |
| |
| bool isActive() const; |
| void setActive(bool active); |
| bool isInverted() const; |
| |
| #ifndef QT_NO_WHEELEVENT |
| void wheelEvent(QWheelEvent *event) override; |
| #endif |
| |
| bool isAtXEnd() const; |
| bool isAtXBeginning() const; |
| bool isAtYEnd() const; |
| bool isAtYBeginning() const; |
| |
| Q_SIGNALS: |
| void verticalValueChanged(); |
| void verticalMinimumValueChanged(); |
| void verticalMaximumValueChanged(); |
| void horizontalValueChanged(); |
| void horizontalMinimumValueChanged(); |
| void horizontalMaximumValueChanged(); |
| void verticalWheelMoved(); |
| void horizontalWheelMoved(); |
| void scrollSpeedChanged(); |
| void activeChanged(); |
| |
| private: |
| qreal m_horizontalMinimumValue; |
| qreal m_horizontalMaximumValue; |
| qreal m_verticalMinimumValue; |
| qreal m_verticalMaximumValue; |
| qreal m_horizontalValue; |
| qreal m_verticalValue; |
| qreal m_verticalDelta; |
| qreal m_horizontalDelta; |
| qreal m_scrollSpeed; |
| bool m_active; |
| bool m_inverted; |
| |
| Q_DISABLE_COPY(QQuickWheelArea1) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| QML_DECLARE_TYPE(QQuickWheelArea1) |
| |
| #endif // QQUICKWHEELAREA_P_H |