程序包 ohos.agp.components.flex

枚举 FlexWrap

java.lang.Object

java.lang.Enum<FlexWrap>

ohos.agp.components.flex.FlexWrap

所有已实现的接口:

Serializable, Comparable<FlexWrap>

public enum FlexWrap
extends Enum<FlexWrap>

Enumerates the flex wrap modes of the FlexLayout, which can be single-line or multi-line. In the case of multi-line, it also determines the direction that new lines are stacked in.

从以下版本开始:

7

枚举常量概要

枚举常量

枚举常量	说明
NO_WRAP	The components in the layout are laid out in a single line along the main axis.
WRAP	The components are laid out into multiple lines within the layout, in the cross axis direction defined by FlexDirection.
WRAP_REVERSE	The components are laid out into multiple lines within the layout, opposite to the cross axis direction defined by FlexDirection.

方法概要

限定符和类型	方法	说明
static FlexWrap	valueOf(String name)	返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)
static FlexWrap[]	values()	按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示: for (FlexWrap c : FlexWrap.values()) System.out.println(c);

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

NO_WRAP

public static final FlexWrap NO_WRAP

The components in the layout are laid out in a single line along the main axis.

WRAP

public static final FlexWrap WRAP

The components are laid out into multiple lines within the layout, in the cross axis direction defined by FlexDirection.

WRAP_REVERSE

public static final FlexWrap WRAP_REVERSE

The components are laid out into multiple lines within the layout, opposite to the cross axis direction defined by FlexDirection.

方法详细资料

values

public static FlexWrap[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (FlexWrap c : FlexWrap.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static FlexWrap valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值