BlockLayout

BlockLayout 用于在多行上布局内容。默认情况下,所有行都会填充可用的块空间,并平等共享。

预览

BlockLayout.jpg

示例代码

render('Checkout::Dynamic::Render', (props) => {
return (
<View border="base">
<View>
<Text size="extraExtraLarge">BlockLayoutDemo</Text>
</View>
{/* All implicit rows. */}
<BlockLayout spacing="loose">
<Text>BlockLayoutDemo1</Text>
<Text>BlockLayoutDemo1</Text>
<Text>BlockLayoutDemo1</Text>
<Text>BlockLayoutDemo1</Text>
<Text>BlockLayoutDemo1</Text>
</BlockLayout>
{/* Explicit two rows */}
<BlockLayout rows={['auto', 'auto']}>
<Text>BlockLayoutDemo2</Text>
<Text appearance="subdued" size="base">
BlockLayoutDemo2
</Text>
</BlockLayout>
</View>
);
});

BlockLayoutProps

提示

标注 ? 的属性为可选,未标注 ? 的属性为必选。

rows?

MaybeResponsiveConditionalStyle<Rows>

显示行数。


inlineAlignment?

MaybeResponsiveConditionalStyle<InlineAlignment>

主轴对齐方式,主轴为 行内轴


blockAlignment?

MaybeResponsiveConditionalStyle<BlockAlignment>

副轴对齐,副轴为 网格区域内的块向轴


spacing?

MaybeResponsiveConditionalStyle<Spacing | [Spacing, Spacing]> 默认值:base

项目之间的间距。


padding?

MaybeResponsiveConditionalStyle<MaybeShorthandProperty<Spacing>>

内边距。


类型说明

MaybeResponsiveConditionalStyle

T | ConditionalStyle<T, ViewportSizeCondition>
  • 普通值示例:base
  • 条件值示例:{ defaultValue: 'tight', conditionals: [{ conditions: { viewportInlineSize: { min: 'medium' } }, value: 'loose' }] }

ConditionalStyle

{ defaultValue?: T; conditionals: ConditionalValue<T, Conditions>[] }

ConditionalValue

{ conditions: Conditions; value: T }

Conditions

AtLeastOne<ViewportSizeCondition>

ViewportSizeCondition

{ viewportInlineSize: { min: T } }

AtLeastOne

Partial<T> & U[keyof U]

ViewportInlineSize

extraSmall small medium large

参考 视口断点


MaybeShorthandProperty

T | ShorthandProperty<T>

ShorthandProperty

[T, T] [T, T, T, T]

BlockAlignment

start center end baseline

InlineAlignment

start center end

Spacing

none base extraTight tight loose extraLoose

Rows

GridItemSize[] GridItemSize

GridItemSize

auto fill number ${number}fr ${number}%
  • auto:由内容撑开,不会主动填满剩余空间。
  • ${number}fr:均分剩余空间,number 表示占其中的几份。
  • fill:像 1fr 一样填满空间,但内容超长时能收缩到 0,防止溢出。
  • number:按照配置的值进行内容空间分配,如配置 30 则占据 30px。
  • ${number}%:按照配置的百分比进行内容空间的占位,如配置 30% 则占据内容空间的 30%。

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