Serializable, Comparable<FlexDirection>public enum FlexDirection extends Enum<FlexDirection>
FlexLayout.| 枚举常量 | 说明 |
|---|---|
COLUMN |
The main axis runs from top to bottom.
|
COLUMN_REVERSE |
The main axis runs from bottom to top.
|
ROW |
The main axis runs from left to right.
|
ROW_REVERSE |
The main axis runs from right to left.
|
| 限定符和类型 | 方法 | 说明 |
|---|---|---|
static FlexDirection |
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 FlexDirection[] |
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 (FlexDirection c : FlexDirection.values()) System.out.println(c); |
public static final FlexDirection ROW
public static final FlexDirection ROW_REVERSE
public static final FlexDirection COLUMN
public static final FlexDirection COLUMN_REVERSE
public static FlexDirection[] values()
for (FlexDirection c : FlexDirection.values()) System.out.println(c);
public static FlexDirection valueOf(String name)
name - 要返回的枚举常量的名称。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