程序包 ohos.agp.text

枚举 TextLayout.CursorMoveDirection

java.lang.Object

java.lang.Enum<TextLayout.CursorMoveDirection>

ohos.agp.text.TextLayout.CursorMoveDirection

所有已实现的接口:

Serializable, Comparable<TextLayout.CursorMoveDirection>

封闭类:

TextLayout

public static enum TextLayout.CursorMoveDirection
extends Enum<TextLayout.CursorMoveDirection>

Enumerates the cursor movement directions.

从以下版本开始:

7

枚举常量概要

枚举常量

枚举常量	说明
AFTER	Indicates that the cursor moves in the direction with a larger character index value.
BEFORE	Indicates that the cursor moves in the direction with a smaller character index value.
DOWN	Indicates the downward direction.
LEFT	In the LTR text, the cursor is moved towards the direction with a smaller character index value.
RIGHT	In the LTR text, the cursor is moved towards the direction with a larger character index value.
UP	Indicates the upward direction.

方法概要

限定符和类型	方法	说明
static TextLayout.CursorMoveDirection	getByInt(int enumInt)	Obtains the CursorMoveDirection object based on the specified enumInt.
int	getValue()	Obtains the value of CursorMoveDirection in this TextLayout.
static TextLayout.CursorMoveDirection	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 TextLayout.CursorMoveDirection[]	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 (TextLayout.CursorMoveDirection c : TextLayout.CursorMoveDirection.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

LEFT

public static final TextLayout.CursorMoveDirection LEFT

In the LTR text, the cursor is moved towards the direction with a smaller character index value. In the RTL text, the cursor is moved towards the direction with a larger character index value.

RIGHT

public static final TextLayout.CursorMoveDirection RIGHT

In the LTR text, the cursor is moved towards the direction with a larger character index value. In the RTL text, the cursor is moved towards the direction with a smaller character index value.

UP

public static final TextLayout.CursorMoveDirection UP

Indicates the upward direction.

DOWN

public static final TextLayout.CursorMoveDirection DOWN

Indicates the downward direction.

BEFORE

public static final TextLayout.CursorMoveDirection BEFORE

Indicates that the cursor moves in the direction with a smaller character index value.

AFTER

public static final TextLayout.CursorMoveDirection AFTER

Indicates that the cursor moves in the direction with a larger character index value.

方法详细资料

values

public static TextLayout.CursorMoveDirection[] 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 (TextLayout.CursorMoveDirection c : TextLayout.CursorMoveDirection.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 TextLayout.CursorMoveDirection 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

getValue

public int getValue()

Obtains the value of CursorMoveDirection in this TextLayout.

返回:

Returns the value of CursorMoveDirection.

从以下版本开始:

7

getByInt

public static TextLayout.CursorMoveDirection getByInt(int enumInt)

Obtains the CursorMoveDirection object based on the specified enumInt.

参数:

enumInt - Indicates the enumeration value of the indicator.

返回:

Returns the CursorMoveDirection object of the matched enumInt value.

从以下版本开始:

7