Grid

[synuns]

Component Function Definition

Core Features:

• Full CSS Grid system implementation as a React component
• Complete support for CSS Grid properties
• Flexible grid template configuration
• Grid item placement and sizing control

Design Requirements

Grid Container

• Default display: display: grid
• Support for all CSS Grid container properties
• Custom grid areas support

Grid Items

• Full control over item placement
• Area-based positioning
• Size configuration

Component Specifications

interface GridProps extends ComponentProps<'div'> {
  templateColumns?: CSSProperties['gridTemplateColumns'];
  templateRows?: CSSProperties['gridTemplateRows'];
  templateAreas?: CSSProperties['gridTemplateAreas'];
  gap?: CSSProperties['gap'];
  autoFlow?: CSSProperties['gridAutoFlow'];
  autoRows?: CSSProperties['gridAutoRows'];
  autoColumns?: CSSProperties['gridAutoColumns'];
  inline?: boolean;
  style?: CSSProperties;
  asChild?: boolean;
}

interface GridItemProps extends ComponentProps<'div'> {
  column?: CSSProperties['gridColumn'];
  row?: CSSProperties['gridRow'];
  area?: CSSProperties['gridArea'];
  justifySelf?: CSSProperties['justifySelf'];
  alignSelf?: CSSProperties['alignSelf'];
  colSpan?: number;
  rowSpan?: number;
  colStart?: number | 'auto';
  colEnd?: number | 'auto';
  rowStart?: number | 'auto';
  rowEnd?: number | 'auto';
  style?: CSSProperties;
  asChild?: boolean;
}

Usage Examples

// Template Areas Example
<Grid.Root
  templateAreas={`
    "header header header"
    "sidebar main main"
    "footer footer footer"
  `}
  templateColumns="200px 1fr"
  gap="1rem"
>
  <Grid.Item area="header">
    <Box>Header</Box>
  </Grid.Item>
  <Grid.Item area="sidebar">
    <Box>Sidebar</Box>
  </Grid.Item>
  <Grid.Item area="main">
    <Box>Main</Box>
  </Grid.Item>
  <Grid.Item area="footer">
    <Box>Footer</Box>
  </Grid.Item>
</Grid.Root>

// Spanning Example
<Grid.Root
  templateColumns="repeat(4, 1fr)"
  templateRows="repeat(2, 1fr)"
  gap="1rem"
>
  <Grid.Item rowSpan={2}>
    <Box>rowSpan 2</Box>
  </Grid.Item>
  <Grid.Item colSpan={2}>
    <Box>colSpan 2</Box>
  </Grid.Item>
</Grid.Root>

Technical Considerations

1. CSS Module Integration

• CSS Variable-based styling system
• Conditional class application
• Modular style structure

2. Type Safety

• Full TypeScript support
• React.ForwardRef implementation
• Comprehensive prop interfaces

3. Testing Strategy

• Component rendering tests
• Style application tests
• Polymorphic behavior tests

Reference Materials

• CSS Grid Layout Complete Guide
• MDN Grid Layout
• Radix-ui Grid Component
• Chakra-ui Grid Component

Additional Discussion Points

• Consider adding validation for grid template areas syntax
• Evaluate the need for shorthand property support
• Support responsive