1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Data Visualization module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:GPL$ |
9 | ** Commercial License Usage |
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17 | ** GNU General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU |
19 | ** General Public License version 3 or (at your option) any later version |
20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by |
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28 | ****************************************************************************/ |
29 | |
30 | // |
31 | // W A R N I N G |
32 | // ------------- |
33 | // |
34 | // This file is not part of the QtDataVisualization API. It exists purely as an |
35 | // implementation detail. This header file may change from version to |
36 | // version without notice, or even be removed. |
37 | // |
38 | // We mean it. |
39 | |
40 | #ifndef QABSTRACT3DINPUTHANDLER_P_H |
41 | #define QABSTRACT3DINPUTHANDLER_P_H |
42 | |
43 | #include "datavisualizationglobal_p.h" |
44 | #include "qabstract3dinputhandler.h" |
45 | |
46 | QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
47 | |
48 | class QAbstract3DInputHandler; |
49 | class Q3DScene; |
50 | |
51 | class QAbstract3DInputHandlerPrivate |
52 | { |
53 | public: |
54 | QAbstract3DInputHandlerPrivate(QAbstract3DInputHandler *q); |
55 | ~QAbstract3DInputHandlerPrivate(); |
56 | |
57 | public: |
58 | enum InputState { |
59 | InputStateNone = 0, |
60 | InputStateSelecting, |
61 | InputStateRotating, |
62 | InputStatePinching |
63 | }; |
64 | |
65 | QAbstract3DInputHandler *q_ptr; |
66 | int m_prevDistance; |
67 | QPoint m_previousInputPos; |
68 | |
69 | private: |
70 | QAbstract3DInputHandler::InputView m_inputView; |
71 | QPoint m_inputPosition; |
72 | |
73 | Q3DScene *m_scene; |
74 | bool m_isDefaultHandler; |
75 | |
76 | friend class QAbstract3DInputHandler; |
77 | friend class Abstract3DController; |
78 | }; |
79 | |
80 | QT_END_NAMESPACE_DATAVISUALIZATION |
81 | |
82 | #endif |
83 | |