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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 Virtual Keyboard module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL$
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 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#ifndef QVIRTUALKEYBOARDTRACE_H
31#define QVIRTUALKEYBOARDTRACE_H
32
33#include <QObject>
34#include <QVariant>
35#include <QPointF>
36#include <QtVirtualKeyboard/qvirtualkeyboard_global.h>
37
38QT_BEGIN_NAMESPACE
39
40class QVirtualKeyboardTracePrivate;
41
42class QVIRTUALKEYBOARD_EXPORT QVirtualKeyboardTrace : public QObject
43{
44 Q_OBJECT
45 Q_DECLARE_PRIVATE(QVirtualKeyboardTrace)
46 Q_PROPERTY(int traceId READ traceId WRITE setTraceId NOTIFY traceIdChanged)
47 Q_PROPERTY(QStringList channels READ channels WRITE setChannels NOTIFY channelsChanged)
48 Q_PROPERTY(int length READ length NOTIFY lengthChanged)
49 Q_PROPERTY(bool final READ isFinal WRITE setFinal NOTIFY finalChanged)
50 Q_PROPERTY(bool canceled READ isCanceled WRITE setCanceled NOTIFY canceledChanged)
51 Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity NOTIFY opacityChanged)
52public:
53 explicit QVirtualKeyboardTrace(QObject *parent = nullptr);
54 ~QVirtualKeyboardTrace();
55
56 int traceId() const;
57 void setTraceId(int id);
58
59 QStringList channels() const;
60 void setChannels(const QStringList &channels);
61
62 int length() const;
63
64 Q_INVOKABLE QVariantList points(int pos = 0, int count = -1) const;
65 Q_INVOKABLE int addPoint(const QPointF &point);
66
67 Q_INVOKABLE void setChannelData(const QString &channel, int index, const QVariant &data);
68 Q_INVOKABLE QVariantList channelData(const QString &channel, int pos = 0, int count = -1) const;
69
70 bool isFinal() const;
71 void setFinal(bool final);
72
73 bool isCanceled() const;
74 void setCanceled(bool canceled);
75
76 qreal opacity() const;
77 void setOpacity(qreal opacity);
78
79Q_SIGNALS:
80 void traceIdChanged(int traceId);
81 void channelsChanged();
82 void lengthChanged(int length);
83 void finalChanged(bool isFinal);
84 void canceledChanged(bool isCanceled);
85 void opacityChanged(qreal opacity);
86};
87
88QT_END_NAMESPACE
89
90#endif // QVIRTUALKEYBOARDTRACE_H
91

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source code of qtvirtualkeyboard/src/virtualkeyboard/qvirtualkeyboardtrace.h