程序包 ohos.agp.components

接口 Component.ScaledListener

封闭类:

Component

public static interface Component.ScaledListener

Provides callbacks for scale events of a component.

Scale events include the start, update, and end events.

方法概要

限定符和类型	方法	说明
void	onScaleEnd(Component component, ScaleInfo scaleInfo)	Listens for and processes scale end events of a component.
void	onScaleStart(Component component, ScaleInfo scaleInfo)	Listens for and processes scale start events of a component.
void	onScaleUpdate(Component component, ScaleInfo scaleInfo)	Listens for and processes scale update events of a component.

方法详细资料

onScaleStart

void onScaleStart(Component component,
                  ScaleInfo scaleInfo)

Listens for and processes scale start events of a component.

参数:

component - Indicates the component to scale.

scaleInfo - Indicates the detailed scale information.

onScaleUpdate

void onScaleUpdate(Component component,
                   ScaleInfo scaleInfo)

Listens for and processes scale update events of a component.

参数:

component - Indicates the component to scale.

scaleInfo - Indicates the detailed scale information.

onScaleEnd

void onScaleEnd(Component component,
                ScaleInfo scaleInfo)

Listens for and processes scale end events of a component.

参数:

component - Indicates the component to scale.

scaleInfo - Indicates the detailed scale information.