| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | // |
| 5 | // W A R N I N G |
| 6 | // ------------- |
| 7 | // |
| 8 | // This file is not part of the QtGraphs API. It exists purely as an |
| 9 | // implementation detail. This header file may change from version to |
| 10 | // version without notice, or even be removed. |
| 11 | // |
| 12 | // We mean it. |
| 13 | |
| 14 | #ifndef QABSTRACT3DINPUTHANDLER_P_H |
| 15 | #define QABSTRACT3DINPUTHANDLER_P_H |
| 16 | |
| 17 | #include "qabstract3dinputhandler.h" |
| 18 | |
| 19 | QT_BEGIN_NAMESPACE |
| 20 | |
| 21 | class QAbstract3DInputHandler; |
| 22 | class Q3DScene; |
| 23 | |
| 24 | class QAbstract3DInputHandlerPrivate : public QObject |
| 25 | { |
| 26 | Q_OBJECT |
| 27 | Q_DECLARE_PUBLIC(QAbstract3DInputHandler) |
| 28 | |
| 29 | public: |
| 30 | QAbstract3DInputHandlerPrivate(QAbstract3DInputHandler *q); |
| 31 | ~QAbstract3DInputHandlerPrivate(); |
| 32 | |
| 33 | public: |
| 34 | enum InputState { |
| 35 | InputStateNone = 0, |
| 36 | InputStateSelecting, |
| 37 | InputStateRotating, |
| 38 | InputStatePinching |
| 39 | }; |
| 40 | |
| 41 | int m_prevDistance = 0; |
| 42 | QPoint m_previousInputPos = {}; |
| 43 | InputState m_inputState = InputStateNone; |
| 44 | |
| 45 | protected: |
| 46 | QAbstract3DInputHandler *q_ptr; |
| 47 | |
| 48 | private: |
| 49 | QAbstract3DInputHandler::InputView m_inputView; |
| 50 | QPoint m_inputPosition; |
| 51 | |
| 52 | Q3DScene *m_scene; |
| 53 | bool m_isDefaultHandler; |
| 54 | |
| 55 | friend class QQuickGraphsItem; |
| 56 | }; |
| 57 | |
| 58 | QT_END_NAMESPACE |
| 59 | |
| 60 | #endif |
| 61 |