1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtCore 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 http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://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 2.1 or version 3 as published by the Free 20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and 21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the 22 ** following information to ensure the GNU Lesser General Public License 23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and 24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 25 ** 26 ** As a special exception, The Qt Company gives you certain additional 27 ** rights. These rights are described in The Qt Company LGPL Exception 28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 29 ** 30 ** GNU General Public License Usage 31 ** Alternatively, this file may be used under the terms of the GNU 32 ** General Public License version 3.0 as published by the Free Software 33 ** Foundation and appearing in the file LICENSE.GPL included in the 34 ** packaging of this file. Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef QSIGNALTRANSITION_H 43 #define QSIGNALTRANSITION_H 44 45 #include <QtCore/qabstracttransition.h> 46 47 QT_BEGIN_HEADER 48 49 QT_BEGIN_NAMESPACE 50 QT_MODULE(Core)51QT_MODULE(Core) 52 53 #ifndef QT_NO_STATEMACHINE 54 55 class QSignalTransitionPrivate; 56 class Q_CORE_EXPORT QSignalTransition : public QAbstractTransition 57 { 58 Q_OBJECT 59 Q_PROPERTY(QObject* senderObject READ senderObject WRITE setSenderObject) 60 Q_PROPERTY(QByteArray signal READ signal WRITE setSignal) 61 public: 62 QSignalTransition(QState *sourceState = 0); 63 QSignalTransition(QObject *sender, const char *signal, 64 QState *sourceState = 0); 65 ~QSignalTransition(); 66 67 QObject *senderObject() const; 68 void setSenderObject(QObject *sender); 69 70 QByteArray signal() const; 71 void setSignal(const QByteArray &signal); 72 73 protected: 74 bool eventTest(QEvent *event); 75 void onTransition(QEvent *event); 76 77 bool event(QEvent *e); 78 79 private: 80 Q_DISABLE_COPY(QSignalTransition) 81 Q_DECLARE_PRIVATE(QSignalTransition) 82 }; 83 84 #endif //QT_NO_STATEMACHINE 85 86 QT_END_NAMESPACE 87 88 QT_END_HEADER 89 90 #endif 91