1 | // Copyright (C) 2016 The Qt Company Ltd. |
---|---|
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QQMLTIMER_H |
5 | #define QQMLTIMER_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include <qqml.h> |
19 | |
20 | #include <QtCore/qobject.h> |
21 | |
22 | #include <private/qtqmlglobal_p.h> |
23 | |
24 | QT_REQUIRE_CONFIG(qml_animation); |
25 | |
26 | QT_BEGIN_NAMESPACE |
27 | |
28 | class QQmlTimerPrivate; |
29 | class Q_QML_PRIVATE_EXPORT QQmlTimer : public QObject, public QQmlParserStatus |
30 | { |
31 | Q_OBJECT |
32 | Q_DECLARE_PRIVATE(QQmlTimer) |
33 | Q_INTERFACES(QQmlParserStatus) |
34 | Q_PROPERTY(int interval READ interval WRITE setInterval NOTIFY intervalChanged) |
35 | Q_PROPERTY(bool running READ isRunning WRITE setRunning NOTIFY runningChanged) |
36 | Q_PROPERTY(bool repeat READ isRepeating WRITE setRepeating NOTIFY repeatChanged) |
37 | Q_PROPERTY(bool triggeredOnStart READ triggeredOnStart WRITE setTriggeredOnStart NOTIFY triggeredOnStartChanged) |
38 | Q_PROPERTY(QObject *parent READ parent CONSTANT) |
39 | Q_CLASSINFO("ParentProperty", "parent") |
40 | QML_NAMED_ELEMENT(Timer) |
41 | QML_ADDED_IN_VERSION(2, 0) |
42 | |
43 | public: |
44 | QQmlTimer(QObject *parent=nullptr); |
45 | |
46 | void setInterval(int interval); |
47 | int interval() const; |
48 | |
49 | bool isRunning() const; |
50 | void setRunning(bool running); |
51 | |
52 | bool isRepeating() const; |
53 | void setRepeating(bool repeating); |
54 | |
55 | bool triggeredOnStart() const; |
56 | void setTriggeredOnStart(bool triggeredOnStart); |
57 | |
58 | protected: |
59 | void classBegin() override; |
60 | void componentComplete() override; |
61 | |
62 | bool event(QEvent *) override; |
63 | |
64 | public Q_SLOTS: |
65 | void start(); |
66 | void stop(); |
67 | void restart(); |
68 | |
69 | Q_SIGNALS: |
70 | void triggered(); |
71 | void runningChanged(); |
72 | void intervalChanged(); |
73 | void repeatChanged(); |
74 | void triggeredOnStartChanged(); |
75 | |
76 | private: |
77 | void update(); |
78 | |
79 | private Q_SLOTS: |
80 | void ticked(); |
81 | }; |
82 | |
83 | QT_END_NAMESPACE |
84 | |
85 | QML_DECLARE_TYPE(QQmlTimer) |
86 | |
87 | #endif |
88 |