blob: 68c12341f52757b845ecf829293c328bb8a79dfa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QABSTRACTSTATE_H
#define QABSTRACTSTATE_H
#include <QtCore/qobject.h>
#include <QtStateMachine/qstatemachineglobal.h>
QT_BEGIN_NAMESPACE
class QState;
class QStateMachine;
class QAbstractStatePrivate;
class Q_STATEMACHINE_EXPORT QAbstractState : public QObject
{
Q_OBJECT
Q_PROPERTY(bool active READ active NOTIFY activeChanged BINDABLE bindableActive)
public:
~QAbstractState();
QState *parentState() const;
QStateMachine *machine() const;
bool active() const;
QBindable<bool> bindableActive();
Q_SIGNALS:
void entered(QPrivateSignal);
void exited(QPrivateSignal);
void activeChanged(bool active);
protected:
QAbstractState(QState *parent = nullptr);
virtual void onEntry(QEvent *event) = 0;
virtual void onExit(QEvent *event) = 0;
bool event(QEvent *e) override;
protected:
QAbstractState(QAbstractStatePrivate &dd, QState *parent);
private:
Q_DISABLE_COPY(QAbstractState)
Q_DECLARE_PRIVATE(QAbstractState)
};
QT_END_NAMESPACE
#endif
|
