程序包 ohos.agp.components

类 LayoutManager

java.lang.Object

ohos.agp.components.LayoutManager

直接已知子类:

DirectionalLayoutManager, ListLayoutManager, TableLayoutManager

public abstract class LayoutManager
extends Object

An abstract class for all layout managers.

从以下版本开始:

5

构造器概要

构造器

构造器	说明
LayoutManager()	Default constructor used to create a LayoutManager instance.

方法概要

限定符和类型	方法	说明
int	getOrientation()	Obtains the layout orientation.
void	setOrientation(int orientation)	Sets the layout orientation.

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

LayoutManager

public LayoutManager()

Default constructor used to create a LayoutManager instance.

从以下版本开始:

5

方法详细资料

setOrientation

public void setOrientation(int orientation)

Sets the layout orientation.

If you do not set the layout orientation, Component.VERTICAL is used by default.

参数:

orientation - Indicates the layout orientation to set. Component.HORIZONTAL indicates that components are horizontally arranged, Component.VERTICAL indicates that components are vertically arranged.

抛出:

IllegalArgumentException - Throws the exception if the param values does not correspond to Component.HORIZONTAL or Component.VERTICAL.

从以下版本开始:

5

getOrientation

public int getOrientation()

Obtains the layout orientation.

返回:

Returns Component.HORIZONTAL if components are horizontally arranged; returns Component.VERTICAL if components are vertically arranged.

从以下版本开始:

5