feat(grid): row's 'align' and 'justify' support reponsive value

components/grid/__tests__/index.test.tsx

@@ -143,4 +143,44 @@ describe('Grid', () => {
       xxl: false,
     });
   });
+
+  it('should align by responsive align prop', () => {
+    const matchMediaSpy = jest.spyOn(window, 'matchMedia');
+    matchMediaSpy.mockImplementation(
+      query =>
+        ({
+          addListener: (cb: (e: { matches: boolean }) => void) => {
+            cb({ matches: query === '(max-width: 575px)' });
+          },
+          removeListener: jest.fn(),
+          matches: query === '(max-width: 575px)',
+        } as any),
+    );
+    const { container } = render(<Row align="middle" />);
+    expect(container.innerHTML).toContain('ant-row-middle');
+    const { container: container2 } = render(<Row align={{ xs: 'middle' }} />);
+    expect(container2.innerHTML).toContain('ant-row-middle');
+    const { container: container3 } = render(<Row align={{ lg: 'middle' }} />);
+    expect(container3.innerHTML).not.toContain('ant-row-middle');
+  });
+
+  it('should justify by responsive justify prop', () => {
+    const matchMediaSpy = jest.spyOn(window, 'matchMedia');
+    matchMediaSpy.mockImplementation(
+      query =>
+        ({
+          addListener: (cb: (e: { matches: boolean }) => void) => {
+            cb({ matches: query === '(max-width: 575px)' });
+          },
+          removeListener: jest.fn(),
+          matches: query === '(max-width: 575px)',
+        } as any),
+    );
+    const { container } = render(<Row justify="center" />);
+    expect(container.innerHTML).toContain('ant-row-center');
+    const { container: container2 } = render(<Row justify={{ xs: 'center' }} />);
+    expect(container2.innerHTML).toContain('ant-row-center');
+    const { container: container3 } = render(<Row justify={{ lg: 'center' }} />);
+    expect(container3.innerHTML).not.toContain('ant-row-center');
+  });
 });

components/grid/index.en-US.md

@@ -44,9 +44,9 @@ If the Ant Design grid layout component does not meet your needs, you can use th
 
 | Property | Description | Type | Default | Version |
 | --- | --- | --- | --- | --- |
-| align | Vertical alignment | `top` \| `middle` \| `bottom` | `top` |  |
+| align | Vertical alignment | `top` \| `middle` \| `bottom` \| `stretch` \| `{[key in 'xs' \| 'sm' \| 'md' \| 'lg' \| 'xl' \| 'xxl']: 'top' \| 'middle' \| 'bottom' \| 'stretch'}` | `top` | object: 4.24.0 |
 | gutter | Spacing between grids, could be a number or a object like { xs: 8, sm: 16, md: 24}. Or you can use array to make horizontal and vertical spacing work at the same time `[horizontal, vertical]` | number \| object \| array | 0 |  |
-| justify | Horizontal arrangement | `start` \| `end` \| `center` \| `space-around` \| `space-between` \| `space-evenly` | `start` |  |
+| justify | Horizontal arrangement | `start` \| `end` \| `center` \| `space-around` \| `space-between` \| `space-evenly` \| `{[key in 'xs' \| 'sm' \| 'md' \| 'lg' \| 'xl' \| 'xxl']: 'start' \| 'end' \| 'center' \| 'space-around' \| 'space-between' \| 'space-evenly'}` | `start` | object: 4.24.0 |
 | wrap | Auto wrap line | boolean | true | 4.8.0 |
 
 ### Col

components/grid/index.zh-CN.md

@@ -43,9 +43,9 @@ Ant Design 的布局组件若不能满足你的需求，你也可以直接使用
 
 | 成员 | 说明 | 类型 | 默认值 | 版本 |
 | --- | --- | --- | --- | --- |
-| align | 垂直对齐方式 | `top` \| `middle` \| `bottom` | `top` |  |
+| align | 垂直对齐方式 | `top` \| `middle` \| `bottom` \| `stretch` \| `{[key in 'xs' \| 'sm' \| 'md' \| 'lg' \| 'xl' \| 'xxl']: 'top' \| 'middle' \| 'bottom' \| 'stretch'}` | `top` | object: 4.24.0 |
 | gutter | 栅格间隔，可以写成像素值或支持响应式的对象写法来设置水平间隔 { xs: 8, sm: 16, md: 24}。或者使用数组形式同时设置 `[水平间距, 垂直间距]` | number \| object \| array | 0 |  |
-| justify | 水平排列方式 | `start` \| `end` \| `center` \| `space-around` \| `space-between` \| `space-evenly` | `start` |  |
+| justify | 水平排列方式 | `start` \| `end` \| `center` \| `space-around` \| `space-between` \| `space-evenly` \| `{[key in 'xs' \| 'sm' \| 'md' \| 'lg' \| 'xl' \| 'xxl']: 'start' \| 'end' \| 'center' \| 'space-around' \| 'space-between' \| 'space-evenly'}` | `start` | object: 4.24.0 |
 | wrap | 是否自动换行 | boolean | true | 4.8.0 |
 
 ### Col

components/grid/row.tsx

@@ -10,16 +10,50 @@ import RowContext from './RowContext';
 const RowAligns = tuple('top', 'middle', 'bottom', 'stretch');
 const RowJustify = tuple('start', 'end', 'center', 'space-around', 'space-between', 'space-evenly');
 
+type Responsive = 'xxl' | 'xl' | 'lg' | 'md' | 'sm' | 'xs';
+type ResponsiveLike<T> = {
+  [key in Responsive]?: T;
+};
+
 type Gap = number | undefined;
 export type Gutter = number | undefined | Partial<Record<Breakpoint, number>>;
+
+type ResponsiveAligns = ResponsiveLike<typeof RowAligns[number]>;
+type ResponsiveJustify = ResponsiveLike<typeof RowJustify[number]>;
 export interface RowProps extends React.HTMLAttributes<HTMLDivElement> {
   gutter?: Gutter | [Gutter, Gutter];
-  align?: typeof RowAligns[number];
-  justify?: typeof RowJustify[number];
+  align?: typeof RowAligns[number] | ResponsiveAligns;
+  justify?: typeof RowJustify[number] | ResponsiveJustify;
   prefixCls?: string;
   wrap?: boolean;
 }
 
+function useMergePropByScreen(oriProp: RowProps['align'] | RowProps['justify'], screen: ScreenMap) {
+  const [prop, setProp] = React.useState(typeof oriProp === 'string' ? oriProp : '');
+
+  const clacMergeAlignOrJustify = () => {
+    if (typeof oriProp !== 'object') {
+      return;
+    }
+    for (let i = 0; i < responsiveArray.length; i++) {
+      const breakpoint: Breakpoint = responsiveArray[i];
+      // if do not match, do nothing
+      if (!screen[breakpoint]) continue;
+      const curVal = oriProp[breakpoint];
+      if (curVal !== undefined) {
+        setProp(curVal);
+        return;
+      }
+    }
+  };
+
+  React.useEffect(() => {
+    clacMergeAlignOrJustify();
+  }, [JSON.stringify(oriProp), screen]);
+
+  return prop;
+}
+
 const Row = React.forwardRef<HTMLDivElement, RowProps>((props, ref) => {
   const {
     prefixCls: customizePrefixCls,
@@ -43,6 +77,20 @@ const Row = React.forwardRef<HTMLDivElement, RowProps>((props, ref) => {
     xl: true,
     xxl: true,
   });
+  // to save screens info when responsiveObserve callback had been call
+  const [curScreens, setCurScreens] = React.useState<ScreenMap>({
+    xs: false,
+    sm: false,
+    md: false,
+    lg: false,
+    xl: false,
+    xxl: false,
+  });
+
+  // ================================== calc reponsive data ==================================
+  const mergeAlign = useMergePropByScreen(align, curScreens);
+
+  const mergeJustify = useMergePropByScreen(justify, curScreens);
 
   const supportFlexGap = useFlexGapSupport();
 
@@ -51,6 +99,7 @@ const Row = React.forwardRef<HTMLDivElement, RowProps>((props, ref) => {
   // ================================== Effect ==================================
   React.useEffect(() => {
     const token = ResponsiveObserve.subscribe(screen => {
+      setCurScreens(screen);
       const currentGutter = gutterRef.current || 0;
       if (
         (!Array.isArray(currentGutter) && typeof currentGutter === 'object') ||
@@ -89,8 +138,8 @@ const Row = React.forwardRef<HTMLDivElement, RowProps>((props, ref) => {
     prefixCls,
     {
       [`${prefixCls}-no-wrap`]: wrap === false,
-      [`${prefixCls}-${justify}`]: justify,
-      [`${prefixCls}-${align}`]: align,
+      [`${prefixCls}-${mergeJustify}`]: mergeJustify,
+      [`${prefixCls}-${mergeAlign}`]: mergeAlign,
       [`${prefixCls}-rtl`]: direction === 'rtl',
     },
     className,