| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QTDATAVIS3D_Q3DINPUTHANDLER_H |
| 5 | #define QTDATAVIS3D_Q3DINPUTHANDLER_H |
| 6 | |
| 7 | #include <QtDataVisualization/qabstract3dinputhandler.h> |
| 8 | |
| 9 | QT_BEGIN_NAMESPACE |
| 10 | |
| 11 | class Q3DInputHandlerPrivate; |
| 12 | |
| 13 | class Q_DATAVISUALIZATION_EXPORT Q3DInputHandler : public QAbstract3DInputHandler |
| 14 | { |
| 15 | Q_OBJECT |
| 16 | Q_PROPERTY(bool rotationEnabled READ isRotationEnabled WRITE setRotationEnabled NOTIFY rotationEnabledChanged) |
| 17 | Q_PROPERTY(bool zoomEnabled READ isZoomEnabled WRITE setZoomEnabled NOTIFY zoomEnabledChanged) |
| 18 | Q_PROPERTY(bool selectionEnabled READ isSelectionEnabled WRITE setSelectionEnabled NOTIFY selectionEnabledChanged) |
| 19 | Q_PROPERTY(bool zoomAtTargetEnabled READ isZoomAtTargetEnabled WRITE setZoomAtTargetEnabled NOTIFY zoomAtTargetEnabledChanged) |
| 20 | |
| 21 | public: |
| 22 | explicit Q3DInputHandler(QObject *parent = nullptr); |
| 23 | virtual ~Q3DInputHandler(); |
| 24 | |
| 25 | void setRotationEnabled(bool enable); |
| 26 | bool isRotationEnabled() const; |
| 27 | void setZoomEnabled(bool enable); |
| 28 | bool isZoomEnabled() const; |
| 29 | void setSelectionEnabled(bool enable); |
| 30 | bool isSelectionEnabled() const; |
| 31 | void setZoomAtTargetEnabled(bool enable); |
| 32 | bool isZoomAtTargetEnabled() const; |
| 33 | |
| 34 | // Input event listeners |
| 35 | void mousePressEvent(QMouseEvent *event, const QPoint &mousePos) override; |
| 36 | void mouseReleaseEvent(QMouseEvent *event, const QPoint &mousePos) override; |
| 37 | void mouseMoveEvent(QMouseEvent *event, const QPoint &mousePos) override; |
| 38 | #if QT_CONFIG(wheelevent) |
| 39 | void wheelEvent(QWheelEvent *event) override; |
| 40 | #endif |
| 41 | |
| 42 | Q_SIGNALS: |
| 43 | void rotationEnabledChanged(bool enable); |
| 44 | void zoomEnabledChanged(bool enable); |
| 45 | void selectionEnabledChanged(bool enable); |
| 46 | void zoomAtTargetEnabledChanged(bool enable); |
| 47 | |
| 48 | private: |
| 49 | Q_DISABLE_COPY(Q3DInputHandler) |
| 50 | |
| 51 | QScopedPointer<Q3DInputHandlerPrivate> d_ptr; |
| 52 | }; |
| 53 | |
| 54 | QT_END_NAMESPACE |
| 55 | |
| 56 | #endif |
| 57 |