QDragLeaveEvent Class Reference
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The QDragLeaveEvent class provides an event that is sent to a widget when a drag and drop action leaves it. 更多...

继承 QEvent .

方法

__init__ ( self )
__init__ ( self , QDragLeaveEvent)

详细描述

The QDragLeaveEvent class provides an event that is sent to a widget when a drag and drop action leaves it.

This event is always preceded by a QDragEnterEvent and a series of QDragMoveEvent s. It is not sent if a QDropEvent is sent instead.

方法文档编制

QDragLeaveEvent.init ( self )

构造 QDragLeaveEvent .

警告： Do not create a QDragLeaveEvent yourself since these objects rely on Qt's internal state.

QDragLeaveEvent.init ( self , QDragLeaveEvent )