程序包 ohos.agp.components

接口 Component.MouseEventListener

封闭类:

Component

public static interface Component.MouseEventListener

Provides a callback to be invoked when a mouse event is dispatched from a component.

This callback will be invoked before the component receives the event.

方法概要

限定符和类型	方法	说明
boolean	onMouseEvent(Component component, MouseEvent event)	Processes a mouse event dispatched to a component.

方法详细资料

onMouseEvent

boolean onMouseEvent(Component component,
                     MouseEvent event)

Processes a mouse event dispatched to a component.

The listener responds to a mouse event before the component receives the event.

参数:

component - Indicates the component to which the mouse event is dispatched.

event - Indicates all information about the mouse event.

返回:

Returns true if the listener has processed the event; returns false otherwise.