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 QtGui module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39
40#ifndef QEVENT_P_H
41#define QEVENT_P_H
42
43#include <QtGui/private/qtguiglobal_p.h>
44#include <QtCore/qurl.h>
45#include <QtGui/qevent.h>
46
47
48QT_BEGIN_NAMESPACE
49
50//
51// W A R N I N G
52// -------------
53//
54// This file is not part of the Qt API. It exists purely as an
55// implementation detail. This header file may change from version to
56// version without notice, or even be removed.
57//
58// We mean it.
59//
60
61class QTouchEventTouchPointPrivate
62{
63public:
64 inline QTouchEventTouchPointPrivate(int id)
65 : ref(1),
66 id(id),
67 state(Qt::TouchPointReleased),
68 pressure(-1),
69 rotation(0),
70 ellipseDiameters(0, 0),
71 stationaryWithModifiedProperty(false)
72 { }
73
74 inline QTouchEventTouchPointPrivate *detach()
75 {
76 QTouchEventTouchPointPrivate *d = new QTouchEventTouchPointPrivate(*this);
77 d->ref.storeRelaxed(newValue: 1);
78 if (!this->ref.deref())
79 delete this;
80 return d;
81 }
82
83 QAtomicInt ref;
84 int id;
85 QPointingDeviceUniqueId uniqueId;
86 Qt::TouchPointStates state;
87 QPointF pos, scenePos, screenPos, normalizedPos,
88 startPos, startScenePos, startScreenPos, startNormalizedPos,
89 lastPos, lastScenePos, lastScreenPos, lastNormalizedPos;
90 qreal pressure;
91 qreal rotation;
92 QSizeF ellipseDiameters;
93 QVector2D velocity;
94 QTouchEvent::TouchPoint::InfoFlags flags;
95 bool stationaryWithModifiedProperty : 1;
96 QVector<QPointF> rawScreenPositions;
97};
98
99#if QT_CONFIG(tabletevent)
100class QTabletEventPrivate
101{
102public:
103 inline QTabletEventPrivate(Qt::MouseButton button, Qt::MouseButtons buttons)
104 : b(button),
105 buttonState(buttons)
106 { }
107
108 Qt::MouseButton b;
109 Qt::MouseButtons buttonState;
110};
111#endif // QT_CONFIG(tabletevent)
112
113QT_END_NAMESPACE
114
115#endif // QEVENT_P_H
116

source code of qtbase/src/gui/kernel/qevent_p.h