SignalEvent Class
Class SignalEvent is declared in class QStateMachine.The SignalEvent class represents a Qt signal event. More...
This class was introduced in Qt 4.6.
Public Functions
| virtual | ~SignalEvent() |
| QList<QVariant> | arguments() const |
| QObject * | sender() const |
| int | signalIndex() const |
Detailed Description
A signal event is generated by a QStateMachine in response to a Qt signal. The QSignalTransition class provides a transition associated with a signal event. QStateMachine::SignalEvent is part of The State Machine Framework.
The sender() function returns the object that generated the signal. The signalIndex() function returns the index of the signal. The arguments() function returns the arguments of the signal.
See also QSignalTransition.
Member Function Documentation
[virtual] SignalEvent::~SignalEvent()
Destroys this SignalEvent.
QList<QVariant> SignalEvent::arguments() const
Returns the arguments of the signal.
QObject *SignalEvent::sender() const
Returns the object that emitted the signal.
See also QObject::sender().
int SignalEvent::signalIndex() const
Returns the index of the signal.
See also QMetaObject::indexOfSignal() and QMetaObject::method().
© 2020 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.