FlexLayout.LayoutConfig

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

所有已实现的接口:

Cloneable

封闭类:

FlexLayout
```
public static class FlexLayout.LayoutConfig
extends ComponentContainer.LayoutConfig
```
Implements the configuration of layout parameters and attributes for a component within a FlexLayout.

从以下版本开始:

7

字段概要
- 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(int width, int height)`	A constructor used to create a `FlexLayout.LayoutConfig` instance based on the specified width and height.
`LayoutConfig(ComponentContainer.LayoutConfig source)`	A constructor used to create a `FlexLayout.LayoutConfig` instance based on the attributes of a given `ComponentContainer.LayoutConfig`.
`LayoutConfig(FlexLayout.LayoutConfig source)`	A constructor used to create a `FlexLayout.LayoutConfig` based on the attributes of another `FlexLayout.LayoutConfig`.
`LayoutConfig(Context context, AttrSet attrSet)`	A constructor used to create a `FlexLayout.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
`AlignSelf`	`getAlignSelf()`	Obtains the align self attribute of the component.
`float`	`getFlexBasisFraction()`	Obtains the fraction value, which determines the main size of the component relative to its `FlexLayout`.
`float`	`getFlexGrow()`	Obtains the flex grow factor of the component.
`float`	`getFlexShrink()`	Obtains the flex shrink factor of the component.
`int`	`getMaxHeight()`	Obtains the maximum height of the component.
`int`	`getMaxWidth()`	Obtains the maximum width of the component.
`int`	`getMinHeight()`	Obtains the minimum width of the component.
`int`	`getMinWidth()`	Obtains the minimum width of the component.
`void`	`setAlignSelf(AlignSelf alignSelf)`	Sets the align self attribute, which specifies how the component is aligned along the cross axis.
`void`	`setFlexBasisFraction(float flexBasisFraction)`	Sets the fraction value, which determines the initial main size of the component relative to its container's main size.
`void`	`setFlexGrow(float flexGrow)`	Sets the flex grow factor, which determines how much the component will grow relative to the other components in the `FlexLayout` when a positive free space is distributed.
`void`	`setFlexShrink(float flexShrink)`	Sets the flex shrink factor, which determines how much the component will shrink relative to the other components in the `FlexLayout` when a negative free space is distributed.
`void`	`setMaxHeight(int maxHeight)`	Sets the maximum height for the component.
`void`	`setMaxWidth(int maxWidth)`	Sets the maximum width for the component.
`void`	`setMinHeight(int minHeight)`	Sets the minimum height for the component.
`void`	`setMinWidth(int minWidth)`	Sets the minimum width for the component.

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

- 构造器详细资料
  - LayoutConfig
```
public LayoutConfig(Context context,
                    AttrSet attrSet)
```
    A constructor used to create a FlexLayout.LayoutConfig instance based on the context and attribute set.
    
    参数:
    
    context - Indicates the application context.
    
    attrSet - Indicates the attribute set to use.
    
    从以下版本开始:
    
    7
  - LayoutConfig
```
public LayoutConfig(int width,
                    int height)
```
    A constructor used to create a FlexLayout.LayoutConfig instance based on the specified width and height.
    
    参数:
    
    width - Indicates the width to use, which can be a particular value, ComponentContainer.LayoutConfig.MATCH_PARENT, or ComponentContainer.LayoutConfig.MATCH_CONTENT.
    
    height - Indicates the height to use, which can be a particular value, ComponentContainer.LayoutConfig.MATCH_PARENT, or ComponentContainer.LayoutConfig.MATCH_CONTENT.
    
    从以下版本开始:
    
    7
  - LayoutConfig
```
public LayoutConfig(ComponentContainer.LayoutConfig source)
```
    A constructor used to create a FlexLayout.LayoutConfig instance based on the attributes of a given ComponentContainer.LayoutConfig.
    
    参数:
    
    source - Indicates the source layout.
    
    从以下版本开始:
    
    7
  - LayoutConfig
```
public LayoutConfig(FlexLayout.LayoutConfig source)
```
    A constructor used to create a FlexLayout.LayoutConfig based on the attributes of another FlexLayout.LayoutConfig.
    
    参数:
    
    source - Indicates the source layout.
    
    从以下版本开始:
    
    7
- 方法详细资料
  - setMinWidth
```
public void setMinWidth(int minWidth)
```
    Sets the minimum width for the component.
    
    参数:
    
    minWidth - Indicates the minimum width to set. The value must be in the range of [0, 0xFFFFFF].
    
    从以下版本开始:
    
    7
  - getMinWidth
```
public int getMinWidth()
```
    Obtains the minimum width of the component.
    
    返回:
    
    Returns the minimum width if any; returns 0 otherwise.
    
    从以下版本开始:
    
    7
  - setMinHeight
```
public void setMinHeight(int minHeight)
```
    Sets the minimum height for the component.
    
    参数:
    
    minHeight - Indicates the minimum height to set. The value must be in the range of [0, 0xFFFFFF].
    
    从以下版本开始:
    
    7
  - getMinHeight
```
public int getMinHeight()
```
    Obtains the minimum width of the component.
    
    返回:
    
    Returns the minimum height if any; returns 0 otherwise.
    
    从以下版本开始:
    
    7
  - setMaxWidth
```
public void setMaxWidth(int maxWidth)
```
    Sets the maximum width for the component.
    
    参数:
    
    maxWidth - Indicates the maximum width to set. The value must be in the range of [0, 0xFFFFFF].
    
    从以下版本开始:
    
    7
  - getMaxWidth
```
public int getMaxWidth()
```
    Obtains the maximum width of the component.
    
    返回:
    
    Returns the maximum width if any; returns 0xFFFFFF otherwise.
    
    从以下版本开始:
    
    7
  - setMaxHeight
```
public void setMaxHeight(int maxHeight)
```
    Sets the maximum height for the component.
    
    参数:
    
    maxHeight - Indicates the maximum height to set. The value must be in the range of [0, 0xFFFFFF].
    
    从以下版本开始:
    
    7
  - getMaxHeight
```
public int getMaxHeight()
```
    Obtains the maximum height of the component.
    
    返回:
    
    Returns the maximum height if any; returns 0xFFFFFF otherwise.
    
    从以下版本开始:
    
    7
  - setFlexGrow
```
public void setFlexGrow(float flexGrow)
```
    Sets the flex grow factor, which determines how much the component will grow relative to the other components in the FlexLayout when a positive free space is distributed.
    
    参数:
    
    flexGrow - Indicates the flex grow factor to set. A negative value will be ignored.
    
    从以下版本开始:
    
    7
  - getFlexGrow
```
public float getFlexGrow()
```
    Obtains the flex grow factor of the component.
    
    返回:
    
    Returns the flex grow factor.
    
    从以下版本开始:
    
    7
  - setFlexShrink
```
public void setFlexShrink(float flexShrink)
```
    Sets the flex shrink factor, which determines how much the component will shrink relative to the other components in the FlexLayout when a negative free space is distributed.
    
    参数:
    
    flexShrink - Indicates the flex shrink factor to set. A negative value will be ignored.
    
    从以下版本开始:
    
    7
  - getFlexShrink
```
public float getFlexShrink()
```
    Obtains the flex shrink factor of the component.
    
    返回:
    
    Returns the flex shrink factor.
    
    从以下版本开始:
    
    7
  - setAlignSelf
```
public void setAlignSelf(AlignSelf alignSelf)
```
    Sets the align self attribute, which specifies how the component is aligned along the cross axis.
    
    参数:
    
    alignSelf - Indicates the align self attribute to set. For details, see AlignSelf.
    
    从以下版本开始:
    
    7
  - getAlignSelf
```
public AlignSelf getAlignSelf()
```
    Obtains the align self attribute of the component.
    
    返回:
    
    Returns the align self attribute.
    
    从以下版本开始:
    
    7
  - setFlexBasisFraction
```
public void setFlexBasisFraction(float flexBasisFraction)
```
    Sets the fraction value, which determines the initial main size of the component relative to its container's main size.
    This setting is effective only when the FlexLayout's main size is determined, for example, the EstimateSpec for the layout is EstimateSpec#PRECISE during the measure process. It will override the dimension specified by ComponentContainer.LayoutConfig.width or ComponentContainer.LayoutConfig.height.
    
    参数:
    
    flexBasisFraction - Indicates the fraction value to set, which must be in range of [0.0, 1.0].
    
    从以下版本开始:
    
    7
  - getFlexBasisFraction
```
public float getFlexBasisFraction()
```
    Obtains the fraction value, which determines the main size of the component relative to its FlexLayout.
    
    返回:
    
    Returns the fraction value if any; returns -1.0 otherwise.
    
    从以下版本开始:
    
    7

类 FlexLayout.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

构造器详细资料

LayoutConfig

LayoutConfig

LayoutConfig

LayoutConfig

方法详细资料

setMinWidth

getMinWidth

setMinHeight

getMinHeight

setMaxWidth

getMaxWidth

setMaxHeight

getMaxHeight

setFlexGrow

getFlexGrow

setFlexShrink

getFlexShrink

setAlignSelf

getAlignSelf

setFlexBasisFraction

getFlexBasisFraction