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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15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
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 |
21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
22 | ** included in the packaging of this file. Please review the following |
23 | ** information to ensure the GNU General Public License requirements will |
24 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
25 | ** |
26 | ** $QT_END_LICENSE$ |
27 | ** |
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 Q3DINPUTHANDLER_P_H |
41 | #define Q3DINPUTHANDLER_P_H |
42 | |
43 | #include "qabstract3dinputhandler_p.h" |
44 | #include "q3dinputhandler.h" |
45 | |
46 | QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
47 | |
48 | class Abstract3DController; |
49 | |
50 | class Q3DInputHandlerPrivate : public QObject |
51 | { |
52 | Q_OBJECT |
53 | public: |
54 | Q3DInputHandlerPrivate(Q3DInputHandler *q); |
55 | ~Q3DInputHandlerPrivate(); |
56 | |
57 | public Q_SLOTS: |
58 | void handleSceneChange(Q3DScene *scene); |
59 | void handleQueriedGraphPositionChange(); |
60 | |
61 | private: |
62 | Q3DInputHandler *q_ptr; |
63 | protected: |
64 | QAbstract3DInputHandlerPrivate::InputState m_inputState; |
65 | |
66 | bool m_rotationEnabled; |
67 | bool m_zoomEnabled; |
68 | bool m_selectionEnabled; |
69 | bool m_zoomAtTargetEnabled; |
70 | bool m_zoomAtTargetPending; |
71 | |
72 | Abstract3DController *m_controller; // Not owned |
73 | |
74 | float m_requestedZoomLevel; |
75 | float m_driftMultiplier; |
76 | |
77 | friend class Q3DInputHandler; |
78 | }; |
79 | |
80 | QT_END_NAMESPACE_DATAVISUALIZATION |
81 | |
82 | #endif |
83 | |