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[править] QCustomEvent Class Reference
^{[модуль QtCore ]}

The QCustomEvent class provides support for custom events. Далее...

 #include <QCustomEvent>

This class is part of the Qt 3 support library. It is provided to keep old source code working. Мы настоятельно не рекомендуем использовать этот класс в новом коде. See Porting to Qt 4 for more information.

Inherits QEvent.

• Список всех членов, включая унаследованные
• Поддерживаемые члены Qt 3

[править] Дополнительные унаследованные члены

• 1 property inherited from QEvent
• 6 public functions inherited from QEvent

[править] Подробное описание

The QCustomEvent class provides support for custom events.

QCustomEvent has a void * that can be used to store custom data.

In Qt 3, QObject::customEvent() took a QCustomEvent pointer. We found out that this approach was unsatisfactory, because there was often no safe way of deleting the data held in the void *.

In Qt 4, QObject::customEvent() takes a plain QEvent pointer. You can add custom data by subclassing.

See also QObject::customEvent() and QCoreApplication::notify().