程序包 ohos.agp.components

接口 Component.ForwardHoverListener

封闭类:

Component

public static interface Component.ForwardHoverListener

Provides a callback to be invoked before a mouse hover event is forwarded to child component.

方法概要

限定符和类型	方法	说明
boolean	onForwardHover(Component component, MultimodalEvent event)	Decide whether forward a mouse hover event to child component or not.

方法详细资料

onForwardHover

boolean onForwardHover(Component component,
                       MultimodalEvent event)

Decide whether forward a mouse hover event to child component or not. In case of no listener, mouse hover event will be forwarded to children in default.

参数:

component - Indicates the component container which the mouse hover event is forwarded.

event - Indicates the forwarded hover event.

返回:

Returns true if the listener agree to forward mouse hover event to child component; returns false otherwise.