DependentLayout.LayoutConfig

java.lang.Object
- ohos.agp.components.ComponentContainer.LayoutConfig
- - ohos.agp.components.DependentLayout.LayoutConfig

所有已实现的接口:

Cloneable

封闭类:

DependentLayout
```
public static class DependentLayout.LayoutConfig
extends ComponentContainer.LayoutConfig
```
Provides layout configs for a dependent layout.
These configs specify the position of a Component in DependentLayout. If the Component is not in DependentLayout, these layout configs are ignored.

从以下版本开始:

3

字段概要

字段
限定符和类型	字段	说明
`static int`	`ABOVE`	Indicates that a child Component is placed above another child component.
`static int`	`ALIGN_BASELINE`	Indicates that a child component' baseline is depend on another child component's.
`static int`	`ALIGN_BOTTOM`	Indicates that two child components are bottom-aligned.
`static int`	`ALIGN_END`	Indicates that two child components are end-aligned.
`static int`	`ALIGN_LEFT`	Indicates that two child components are left-aligned.
`static int`	`ALIGN_PARENT_BOTTOM`	Indicates that a child Component and its parent Component are bottom-aligned.
`static int`	`ALIGN_PARENT_END`	Indicates that a child Component and its parent Component are end-aligned.
`static int`	`ALIGN_PARENT_LEFT`	Indicates that a child Component and its parent Component are left-aligned.
`static int`	`ALIGN_PARENT_RIGHT`	Indicates that a child Component and its parent Component are right-aligned.
`static int`	`ALIGN_PARENT_START`	Indicates that a child Component and its parent Component are start-aligned.
`static int`	`ALIGN_PARENT_TOP`	Indicates that a child Component and its parent Component are top-aligned.
`static int`	`ALIGN_RIGHT`	Indicates that two child components are right-aligned.
`static int`	`ALIGN_START`	Indicates that two child components are start-aligned.
`static int`	`ALIGN_TOP`	Indicates that two child components are top-aligned.
`static int`	`BELOW`	Indicates that a child Component is placed below another child component.
`static int`	`CENTER_IN_PARENT`	Indicates that a child Component is centered in its parent component.
`static int`	`END_OF`	Indicates that a child Component is placed at the end of another child component.
`static int`	`HORIZONTAL_CENTER`	Indicates that a child Component is horizontally centered in its parent component.
`static int`	`LEFT_OF`	Indicates that a child Component is placed to the left of another child component.
`static int`	`RIGHT_OF`	Indicates that a child Component is placed to the right of another child component.
`static int`	`START_OF`	Indicates that a child Component is placed at the start of another child component.
`static int`	`TRUE`	Indicates that the alignment mode is enabled.
`static int`	`VERTICAL_CENTER`	Indicates that a child Component is vertically centered in its parent component.

从类继承的字段 ohos.agp.components.ComponentContainer.LayoutConfig
height, MATCH_CONTENT, MATCH_PARENT, width

构造器概要

构造器
构造器	说明
`LayoutConfig()`	Default constructor used to create a `LayoutConfig` instance.
`LayoutConfig(int width, int height)`	A constructor used to create a `LayoutConfig` instance based on the input configs `width` and `height`.
`LayoutConfig(ComponentContainer.LayoutConfig source)`	A constructor used to set layout parameters based on the width, height, and margin of the source layout.
`LayoutConfig(DependentLayout.LayoutConfig source)`	A constructor used to create a `LayoutConfig` instance based on the width, height, margin, and layout rules of the source layout.
`LayoutConfig(Context context, AttrSet attrSet)`	A constructor used to create a `LayoutConfig` instance based on the context and attribute set.

方法概要

所有方法实例方法具体方法
限定符和类型	方法	说明
`void`	`addRule(int verb)`	Adds a layout rule that can be interpreted by the `DependentLayout`.
`void`	`addRule(int verb, int subject)`	Adds a layout rule that can be interpreted by the `DependentLayout`.
`Object`	`clone()`	Create DependentLayout.LayoutConfig clone.
`int`	`getRule(int verb)`	Obtains the ID of an associated sibling Component based on the layout rule.
`int[]`	`getRules()`	Obtains the IDs of all associated sibling Components.
`void`	`removeRule(int verb)`	Deletes a layout rule that can be interpreted by `DependentLayout`.

从类继承的方法 java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - ABOVE
```
public static final int ABOVE
```
    Indicates that a child Component is placed above another child component.
    The bottom edge of the child Component is aligned with the top edge of another child component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_BASELINE
```
public static final int ALIGN_BASELINE
```
    Indicates that a child component' baseline is depend on another child component's.
    The baseline of the child Component is aligned with the baseline of another child component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_BOTTOM
```
public static final int ALIGN_BOTTOM
```
    Indicates that two child components are bottom-aligned.
    The bottom edge of a child Component is aligned with the bottom edge of another child component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_END
```
public static final int ALIGN_END
```
    Indicates that two child components are end-aligned.
    The end edge of a child Component is aligned with the end edge of another child component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_LEFT
```
public static final int ALIGN_LEFT
```
    Indicates that two child components are left-aligned.
    The left edge of a child Component is aligned with the left edge of another child component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_PARENT_BOTTOM
```
public static final int ALIGN_PARENT_BOTTOM
```
    Indicates that a child Component and its parent Component are bottom-aligned.
    The bottom edge of a child Component is aligned with the bottom edge of its parent component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_PARENT_END
```
public static final int ALIGN_PARENT_END
```
    Indicates that a child Component and its parent Component are end-aligned.
    The end edge of a child Component is aligned with the end edge of its parent component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_PARENT_LEFT
```
public static final int ALIGN_PARENT_LEFT
```
    Indicates that a child Component and its parent Component are left-aligned.
    The left edge of a child Component is aligned with the left edge of its parent component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_PARENT_RIGHT
```
public static final int ALIGN_PARENT_RIGHT
```
    Indicates that a child Component and its parent Component are right-aligned.
    The right edge of a child Component is aligned with the right edge of its parent component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_PARENT_START
```
public static final int ALIGN_PARENT_START
```
    Indicates that a child Component and its parent Component are start-aligned.
    The start edge of a child Component is aligned with the start edge of its parent component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_PARENT_TOP
```
public static final int ALIGN_PARENT_TOP
```
    Indicates that a child Component and its parent Component are top-aligned.
    The top edge of a child Component is aligned with the top edge of its parent component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_RIGHT
```
public static final int ALIGN_RIGHT
```
    Indicates that two child components are right-aligned.
    The right edge of a child Component is aligned with the right edge of another child component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_START
```
public static final int ALIGN_START
```
    Indicates that two child components are start-aligned.
    The start edge of a child Component is aligned with the start edge of another child component.
    
    另请参阅:
    
    常量字段值
  - ALIGN_TOP
```
public static final int ALIGN_TOP
```
    Indicates that two child components are top-aligned.
    The top edge of a child Component is aligned with the top edge of another child component.
    
    另请参阅:
    
    常量字段值
  - BELOW
```
public static final int BELOW
```
    Indicates that a child Component is placed below another child component.
    The top edge of the child Component is aligned with the bottom edge of another child component.
    
    另请参阅:
    
    常量字段值
  - CENTER_IN_PARENT
```
public static final int CENTER_IN_PARENT
```
    Indicates that a child Component is centered in its parent component.
    
    另请参阅:
    
    常量字段值
  - END_OF
```
public static final int END_OF
```
    Indicates that a child Component is placed at the end of another child component.
    The start edge of a child Component is aligned with the end edge of another child component.
    
    另请参阅:
    
    常量字段值
  - HORIZONTAL_CENTER
```
public static final int HORIZONTAL_CENTER
```
    Indicates that a child Component is horizontally centered in its parent component.
    
    另请参阅:
    
    常量字段值
  - LEFT_OF
```
public static final int LEFT_OF
```
    Indicates that a child Component is placed to the left of another child component.
    The right edge of the child Component is aligned with the left edge of another child component.
    
    另请参阅:
    
    常量字段值
  - RIGHT_OF
```
public static final int RIGHT_OF
```
    Indicates that a child Component is placed to the right of another child component.
    The left edge of the child Component is aligned with the right edge of another child component.
    
    另请参阅:
    
    常量字段值
  - START_OF
```
public static final int START_OF
```
    Indicates that a child Component is placed at the start of another child component.
    The end edge of a child Component is aligned with the start edge of another child component.
    
    另请参阅:
    
    常量字段值
  - TRUE
```
public static final int TRUE
```
    Indicates that the alignment mode is enabled.
    This constant is usually used in the LayoutConfig#addRule(int) interface.
    
    另请参阅:
    
    常量字段值
  - VERTICAL_CENTER
```
public static final int VERTICAL_CENTER
```
    Indicates that a child Component is vertically centered in its parent component.
    
    另请参阅:
    
    常量字段值
- 构造器详细资料
  - LayoutConfig
```
public LayoutConfig()
```
    Default constructor used to create a LayoutConfig instance.
  - LayoutConfig
```
public LayoutConfig(Context context,
                    AttrSet attrSet)
```
    A constructor used to create a LayoutConfig instance based on the context and attribute set.
    
    参数:
    
    context - Indicates the application context.
    
    attrSet - Indicates the attribute set to be used.
  - LayoutConfig
```
public LayoutConfig(int width,
                    int height)
```
    A constructor used to create a LayoutConfig instance based on the input configs width and height.
    
    参数:
    
    width - Indicates the width of the component. The value can be a non-negative integer, ComponentContainer.LayoutConfig.MATCH_PARENT or ComponentContainer.LayoutConfig.MATCH_CONTENT.
    
    height - Indicates the height of the component. The value can be a non-negative integer, ComponentContainer.LayoutConfig.MATCH_PARENT or ComponentContainer.LayoutConfig.MATCH_CONTENT.
  - LayoutConfig
```
public LayoutConfig(DependentLayout.LayoutConfig source)
```
    A constructor used to create a LayoutConfig instance based on the width, height, margin, and layout rules of the source layout.
    
    参数:
    
    source - Indicates the configs of the source layout.
  - LayoutConfig
```
public LayoutConfig(ComponentContainer.LayoutConfig source)
```
    A constructor used to set layout parameters based on the width, height, and margin of the source layout.
    
    参数:
    
    source - Specifies parameters of the source layout.
    
    从以下版本开始:
    
    3
- 方法详细资料
  - clone
```
public Object clone()
             throws CloneNotSupportedException
```
    Create DependentLayout.LayoutConfig clone.
    
    覆盖:
    
    clone 在类中 ComponentContainer.LayoutConfig
    
    返回:
    
    a clone of this instance.
    
    抛出:
    
    CloneNotSupportedException - if the object's class does not support the Cloneable interface. Subclasses that override the clone method can also throw this exception to indicate that an instance cannot be cloned.
    
    另请参阅:
    
    Cloneable
  - addRule
```
public void addRule(int verb,
                    int subject)
```
    Adds a layout rule that can be interpreted by the DependentLayout.
    The rule determines the position of a specified component dependent on its sibling or parent. For example, addRule(ALIGN_RIGHT, 11) indicates that a specified component and a component whose ID is 11 are right-aligned.
    
    参数:
    
    verb - Indicates the layout rule, such as ALIGN_RIGHT.
    
    subject - Indicates the ID of the Component object to be used as an anchor or a boolean value (TRUE for true and 0 for false).
  - addRule
```
public void addRule(int verb)
```
    Adds a layout rule that can be interpreted by the DependentLayout. The rule determines the position of a specified component dependent on its parent. For example, addRule(ALIGN_RIGHT) indicates that the specified Component and its parent are right-aligned.
    
    参数:
    
    verb - Indicates the layout rule, such as ALIGN_RIGHT.
    
    从以下版本开始:
    
    3
  - removeRule
```
public void removeRule(int verb)
```
    Deletes a layout rule that can be interpreted by DependentLayout.
    
    参数:
    
    verb - Indicates the layout rule, such as ALIGN_RIGHT.
  - getRule
```
public int getRule(int verb)
```
    Obtains the ID of an associated sibling Component based on the layout rule.
    
    参数:
    
    verb - Indicates the layout rule, such as ALIGN_RIGHT.
    
    返回:
    
    Returns the ID of the associated sibling Component.
    
    从以下版本开始:
    
    3
  - getRules
```
public int[] getRules()
```
    Obtains the IDs of all associated sibling Components.
    
    返回:
    
    Returns the IDs of the associated sibling Components.
    
    从以下版本开始:
    
    3

类 DependentLayout.LayoutConfig

字段概要

从类继承的字段 ohos.agp.components.ComponentContainer.LayoutConfig

构造器概要

方法概要

从类继承的方法 ohos.agp.components.ComponentContainer.LayoutConfig

从类继承的方法 java.lang.Object

字段详细资料

ABOVE

ALIGN_BASELINE

ALIGN_BOTTOM

ALIGN_END

ALIGN_LEFT

ALIGN_PARENT_BOTTOM

ALIGN_PARENT_END

ALIGN_PARENT_LEFT

ALIGN_PARENT_RIGHT

ALIGN_PARENT_START

ALIGN_PARENT_TOP

ALIGN_RIGHT

ALIGN_START

ALIGN_TOP

BELOW

CENTER_IN_PARENT

END_OF

HORIZONTAL_CENTER

LEFT_OF

RIGHT_OF

START_OF

TRUE

VERTICAL_CENTER

构造器详细资料

LayoutConfig

LayoutConfig

LayoutConfig

LayoutConfig

LayoutConfig

方法详细资料

clone

addRule

addRule

removeRule

getRule

getRules