内容

• 特性
• 信号
• 详细描述

MouseHandler QML Type

提供鼠标事件通知 更多...

导入语句：	import Qt3D.Input 2.0
Since:	Qt 5.5
实例化：	QMouseHandler

• 所有成员列表，包括继承成员

特性

• containsMouse : bool
• sourceDevice : MouseDevice

信号

• void clicked (MouseEvent mouse )
• void doubleClicked (MouseEvent mouse )
• void entered ()
• void exited ()
• void positionChanged (MouseEvent mouse )
• void pressAndHold (MouseEvent mouse )
• void pressed (MouseEvent mouse )
• void released (MouseEvent mouse )
• void wheel (MouseEvent mouse )

详细描述

另请参阅 MouseDevice and MouseEvent .

特性文档编制

[read-only] containsMouse : bool

保持 true if the QMouseHandler currently contains the mouse.

sourceDevice : MouseDevice

Holds the current mouse source device of the MouseHandler 实例。

信号文档编制

void clicked ( MouseEvent mouse )

This signal is emitted when a mouse button is clicked with the event details being contained within mouse

void doubleClicked ( MouseEvent mouse )

This signal is emitted when a mouse button is double clicked with the event details being contained within mouse

void entered ()

void exited ()

void positionChanged ( MouseEvent mouse )

This signal is emitted when the mouse position changes with the event details being contained within mouse

void pressAndHold ( MouseEvent mouse )

This signal is emitted when a mouse button is pressed and held down with the event details being contained within mouse

void pressed ( MouseEvent mouse )

This signal is emitted when a mouse button is pressed with the event details being contained within mouse

void released ( MouseEvent mouse )

This signal is emitted when a mouse button is released with the event details being contained within mouse

void wheel ( MouseEvent mouse )

This signal is emitted when the mouse wheel is used with the event details being contained within wheel