QIconDragEvent 类

QIconDragEvent 类指示已开始拖拽主图标。更多...

头：	#include <QIconDragEvent>
CMake:	find_package(Qt6 REQUIRED COMPONENTS Gui) target_link_libraries(mytarget PRIVATE Qt6::Gui)
qmake:	QT += gui
继承：	QEvent

所有成员列表，包括继承成员
QIconDragEvent is part of 事件类 .

公共函数

QIconDragEvent ()

详细描述

Icon drag events are sent to widgets when the main icon of a window has been dragged away. On macOS, this happens when the proxy icon of a window is dragged off the title bar.

It is normal to begin using drag and drop in response to this event.

另请参阅 拖放 , QMimeData ，和 QDrag .

成员函数文档编制

QIconDragEvent:: QIconDragEvent ()

构造图标拖拽事件对象，并将接受标志设为 false。

另请参阅 accept ().