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| |
| #ifndef DIRECTEDVECTOR_H |
| #define DIRECTEDVECTOR_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 "qquickdirection_p.h" |
| #include <QtQml/qqml.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickItem; |
| class QQuickTargetDirection : public QQuickDirection |
| { |
| Q_OBJECT |
| Q_PROPERTY(qreal targetX READ targetX WRITE setTargetX NOTIFY targetXChanged) |
| Q_PROPERTY(qreal targetY READ targetY WRITE setTargetY NOTIFY targetYChanged) |
| //If targetItem is set, X/Y are ignored. Aims at middle of item, use variation for variation |
| Q_PROPERTY(QQuickItem* targetItem READ targetItem WRITE setTargetItem NOTIFY targetItemChanged) |
| |
| Q_PROPERTY(qreal targetVariation READ targetVariation WRITE setTargetVariation NOTIFY targetVariationChanged) |
| |
| //TODO: An enum would be better |
| Q_PROPERTY(bool proportionalMagnitude READ proportionalMagnitude WRITE setProportionalMagnitude NOTIFY proprotionalMagnitudeChanged) |
| Q_PROPERTY(qreal magnitude READ magnitude WRITE setMagnitude NOTIFY magnitudeChanged) |
| Q_PROPERTY(qreal magnitudeVariation READ magnitudeVariation WRITE setMagnitudeVariation NOTIFY magnitudeVariationChanged) |
| QML_NAMED_ELEMENT(TargetDirection) |
| |
| public: |
| explicit QQuickTargetDirection(QObject *parent = 0); |
| QPointF sample(const QPointF &from) override; |
| |
| qreal targetX() const |
| { |
| return m_targetX; |
| } |
| |
| qreal targetY() const |
| { |
| return m_targetY; |
| } |
| |
| qreal targetVariation() const |
| { |
| return m_targetVariation; |
| } |
| |
| qreal magnitude() const |
| { |
| return m_magnitude; |
| } |
| |
| bool proportionalMagnitude() const |
| { |
| return m_proportionalMagnitude; |
| } |
| |
| qreal magnitudeVariation() const |
| { |
| return m_magnitudeVariation; |
| } |
| |
| QQuickItem* targetItem() const |
| { |
| return m_targetItem; |
| } |
| |
| Q_SIGNALS: |
| |
| void targetXChanged(qreal arg); |
| |
| void targetYChanged(qreal arg); |
| |
| void targetVariationChanged(qreal arg); |
| |
| void magnitudeChanged(qreal arg); |
| |
| void proprotionalMagnitudeChanged(bool arg); |
| |
| void magnitudeVariationChanged(qreal arg); |
| |
| void targetItemChanged(QQuickItem* arg); |
| |
| public Q_SLOTS: |
| void setTargetX(qreal arg) |
| { |
| if (m_targetX != arg) { |
| m_targetX = arg; |
| Q_EMIT targetXChanged(arg); |
| } |
| } |
| |
| void setTargetY(qreal arg) |
| { |
| if (m_targetY != arg) { |
| m_targetY = arg; |
| Q_EMIT targetYChanged(arg); |
| } |
| } |
| |
| void setTargetVariation(qreal arg) |
| { |
| if (m_targetVariation != arg) { |
| m_targetVariation = arg; |
| Q_EMIT targetVariationChanged(arg); |
| } |
| } |
| |
| void setMagnitude(qreal arg) |
| { |
| if (m_magnitude != arg) { |
| m_magnitude = arg; |
| Q_EMIT magnitudeChanged(arg); |
| } |
| } |
| |
| void setProportionalMagnitude(bool arg) |
| { |
| if (m_proportionalMagnitude != arg) { |
| m_proportionalMagnitude = arg; |
| Q_EMIT proprotionalMagnitudeChanged(arg); |
| } |
| } |
| |
| void setMagnitudeVariation(qreal arg) |
| { |
| if (m_magnitudeVariation != arg) { |
| m_magnitudeVariation = arg; |
| Q_EMIT magnitudeVariationChanged(arg); |
| } |
| } |
| |
| void setTargetItem(QQuickItem* arg) |
| { |
| if (m_targetItem != arg) { |
| m_targetItem = arg; |
| Q_EMIT targetItemChanged(arg); |
| } |
| } |
| |
| private: |
| qreal m_targetX; |
| qreal m_targetY; |
| qreal m_targetVariation; |
| bool m_proportionalMagnitude; |
| qreal m_magnitude; |
| qreal m_magnitudeVariation; |
| QQuickItem *m_targetItem; |
| }; |
| |
| QT_END_NAMESPACE |
| #endif // DIRECTEDVECTOR_H |