程序包 ohos.agp.components

类 ScrollView.ReboundEffectParams

java.lang.Object

ohos.agp.components.ScrollView.ReboundEffectParams

封闭类:

ScrollView

public static class ScrollView.ReboundEffectParams
extends Object

Represents rebound effect parameters.

从以下版本开始:

4

构造器概要

构造器

构造器	说明
ReboundEffectParams(int overscrollPercent, float overscrollRate, int remainVisiblePercent)	A constructor used to create a ReboundEffectParams instance.

方法概要

限定符和类型	方法	说明
int	getOverscrollPercent()	Obtains the value of the overscrollPercent parameter.
float	getOverscrollRate()	Obtains the value of the overscrollRate parameter.
int	getRemainVisiblePercent()	Obtains the value of the remainVisiblePercent parameter.
void	setOverscrollPercent(int overscrollPercent)	Sets the value for the overscrollPercent parameter.
void	setOverscrollRate(float overscrollRate)	Sets the value for the overscrollRate parameter.
void	setRemainVisiblePercent(int remainVisiblePercent)	Sets the value for the remainVisiblePercent parameter.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ReboundEffectParams

public ReboundEffectParams(int overscrollPercent,
                           float overscrollRate,
                           int remainVisiblePercent)

A constructor used to create a ReboundEffectParams instance.

参数:

overscrollPercent - Indicates the overscroll percent (default value: 40). If the percent of scrolled content exceeds the value of this parameter, the content scrolling speed is affected by the overscrollRate parameter. Specifically, if the value of overscrollRate is less than 1.0, your finger moves faster than the content.

overscrollRate - Indicates the overscroll rate (default value: 0.6). This parameter affects the content scrolling speed if the percent of scrolled content exceeds the value of the overscrollPercent parameter. Specifically, the content scrolling speed is equal to the finger scrolling speed multiplied by the value of overscrollRate.

remainVisiblePercent - Indicates the minimum percent of scrollable content that should remain visible during overscrolling. The default value is 20.

从以下版本开始:

4

方法详细资料

getOverscrollPercent

public int getOverscrollPercent()

Obtains the value of the overscrollPercent parameter.

If the percent of scrolled content exceeds the value of this parameter (default value: 40), the content scrolling speed is affected by the overscrollRate parameter. If the value of overscrollRate is less than 1.0, your finger moves faster than the content.

返回:

Returns the value of overscrollPercent.

从以下版本开始:

4

getOverscrollRate

public float getOverscrollRate()

Obtains the value of the overscrollRate parameter.

This parameter affects the content scrolling speed if the percent of scrolled content exceeds the value of the overscrollPercent parameter. Specifically, the content scrolling speed is equal to the finger scrolling speed multiplied by the value of overscrollRate (default value: 0.6).

返回:

Returns the value of overscrollRate.

从以下版本开始:

4

getRemainVisiblePercent

public int getRemainVisiblePercent()

Obtains the value of the remainVisiblePercent parameter.

This parameter indicates the minimum percent of scrollable content that should remain visible during overscrolling. The default value is 20.

返回:

Returns the value of remainVisiblePercent.

从以下版本开始:

4

setOverscrollPercent

public void setOverscrollPercent(int overscrollPercent)

Sets the value for the overscrollPercent parameter.

This parameter indicates the overscroll percent (default value: 40). If the percent of scrolled content exceeds the value of this parameter, the content scrolling speed is affected by the overscrollRate parameter. Specifically, if the value of overscrollRate is less than 1.0, your finger moves faster than the content.

参数:

overscrollPercent - Indicates the value of overscrollPercent.

从以下版本开始:

4

setOverscrollRate

public void setOverscrollRate(float overscrollRate)

Sets the value for the overscrollRate parameter.

This parameter indicates the overscroll rate (default value: 0.6). It affects the content scrolling speed if the percent of scrolled content exceeds the value of the overscrollPercent parameter. Specifically, the content scrolling speed is equal to the finger scrolling speed multiplied by the value of overscrollRate.

参数:

overscrollRate - Indicates the value of overscrollRate.

从以下版本开始:

4

setRemainVisiblePercent

public void setRemainVisiblePercent(int remainVisiblePercent)

Sets the value for the remainVisiblePercent parameter.

This parameter indicates the minimum percent of scrollable content that should remain visible during overscrolling. The default value is 20.

参数:

remainVisiblePercent - Indicates the value of remainVisiblePercent.

从以下版本开始:

4