d3_ui 0.2.0

A minimal, flat Flutter design system with semantic color tokens, adaptive typography, motion tokens, and 20+ ready-to-use Material 3 components.

Changelog

0.2.0

• New components
  • D3SplitButton — primary action with an attached overflow-menu trigger
  • D3ListScreen — scaffolded list screen with search, filters, and a contextual action bar (CAB) for multi-select operations
  • D3DateField, D3DecimalField, D3DropdownField — themed form fields rounding out D3TextField for common structured-input cases
  • D3FilterChipRow — horizontal scrollable row of toggleable filter chips
  • D3ExpandableSection — collapsible content section with animated reveal
  • D3ImageViewer — full-screen pinch-to-zoom image viewer
  • D3AdaptiveLayout — responsive layout helper that swaps arrangements by breakpoint
• D3Chip — backgroundColor/foregroundColor overrides for the filled variant, e.g. to render status-colored badges (success/warning/error) on a filled background
• Theming — D3AppTheme.light()/dark() now accept colors, inputTokens, buttonTokens, and extraExtensions so apps can layer a custom palette and component tokens onto the base theme without replacing it wholesale
• D3List, D3SearchAnchor, D3NavBar, D3Screen — assorted enhancements and refinements (see component docs for details)

0.1.1

• D3StatusChip — added onTap callback parameter

0.1.0

Initial release.

• Tokens — color primitives + semantic tokens, spacing (4dp grid), border radius, motion (durations + curves), typography scale
• Theming — D3AppTheme.light() / D3AppTheme.dark(), D3TokensExtension ThemeExtension, BuildContext shortcuts (context.d3Colors, context.d3ButtonTokens, context.d3InputTokens)
• Components
  • Actions: D3Button (filled, tonal, outlined, ghost, danger; xs–xl sizes; loading/success/error states; icon-only variant)
  • Inputs: D3TextField, D3NumericController, D3SegmentedControl, D3SearchBar, D3SearchAnchor, D3Toggle, D3Checkbox, D3Radio, D3Chip
  • Navigation: D3NavBar, D3Screen
  • Surfaces: D3Card, D3ListTile
  • Display: D3Avatar, D3EmptyState, D3List, D3Skeleton, D3Image
  • Sheets: D3BottomSheet
  • Dialogs: D3Dialog
  • Feedback: D3Toast