dacs 0.6.0

Tailwind-like utility classes for Flutter. Apply text styles, padding, margins, colors, and borders via concise string expressions.

0.6.0

• String-first design token configuration: added public Dacs.configure(config: ...) support for app-defined colors, spacing, border radius, shadows, font families, font sizes, typography aliases, motion aliases, and semantic utility names without importing internal token files.
• Configurable breakpoints: added theme.screens and theme.extend.screens so projects can replace or extend responsive variants while preserving deterministic compilation and compound variants.
• Logical spacing and positioning: added RTL-aware start/end utilities for padding, margin, and inset/position resolution while keeping existing physical left/right utilities compatible.
• Accessibility conditions: added high-contrast and motion-preference resolution through DacsResolveContext, MediaQuery, and variants such as high-contrast:, motion-safe:, motion-reduce:, and motion-disabled:.
• Configurable typography and fonts: added configurable fontFamily, fontSize, and typography entries, including fallback/package metadata for consumers that load fonts through Flutter assets, packages, or external loaders such as google_fonts.
• Stable motion output: added DacsMotionSpec, .dMotion, and .dMotionOf(context) so adapters can consume resolved duration, curve, reverse duration, and reduced/disabled-motion behavior.
• Arbitrary value policy: added policy.arbitraryValues (allow, warn, reject) plus structured diagnostics for rejected or malformed [...] utilities. The default remains compatible and allows arbitrary values.
• Static validation: added dart run dacs:dacs analyze and DacsValidator.validate(...) to detect invalid utility strings, rejected arbitrary values, malformed bracket syntax, and target-consumption warnings before UI execution.
• Documentation and tests: updated README and docs for the new design-system configuration model, native Flutter font responsibilities, motion output, arbitrary-value policy, and static validation workflow.

0.5.0

• Material 3 theme expansion: added adapters and string extensions for IconButtonThemeData, SegmentedButtonThemeData, BadgeThemeData, DrawerThemeData, BottomAppBarThemeData, NavigationRailThemeData, PopupMenuThemeData, DropdownMenuThemeData, DatePickerThemeData, and TimePickerThemeData.
• New Material extension methods: added .dIconButton(context), .dSegmentedButton(context), .dBadge(context), .dDrawer(context), .dBottomAppBar(context), .dNavRail(context), .dPopupMenu(context), .dDropdownMenu(context), .dDatePicker(context), and .dTimePicker(context).
• Picker semantic color channels: added explicit Date/Time picker utilities such as date-header-bg-*, date-day-bg-*, date-range-selection-overlay-*, time-dial-bg-*, time-dial-hand-*, and time-hour-minute-bg-*.
• State fidelity: Material adapters continue to use only colors and states explicitly declared by the class string; no hover/focus/pressed alpha or disabled colors are derived by DACS.
• Component color channels: added semantic component color support inside DacsStyle / DacsResolvedStyle for advanced adapters without adding one field per picker property.
• Widget support docs: expanded doc/widget-support.md with support tables for the new Material 3 adapters and picker-specific channels.
• Tests: added focused coverage for Phase 6A, Phase 6B, and Phase 7 adapters.

0.4.0

• Parser/resolver separation: class strings now parse into DacsStyleSheet, with base styles separated from conditional rules before context/state resolution.
• Compiler configuration: added Dacs.configure(...) and DacsCompiler.compile(...) with context-free compilation, configurable cache size, unknown utility diagnostics, and optional strict mode.
• Last class wins: conditional rules now preserve source order so later classes win consistently, including overlapping dark:, breakpoint, and compound variants.
• Compound variants: chained variants such as dark:md:hover:bg-red-500, focus:error:border-red-500, and light:disabled:text-gray-400 resolve through structured conditions.
• Adapter split: Material conversion logic moved into focused internal adapters for buttons, inputs, checkbox/radio, switch, chip, menu, navigation bar, data table, scrollbar, search bar, slider, layout, text, box, border, gradient, constraints, and transforms.
• Public API cleanup: concrete adapters and internal resolver types are no longer exported from package:dacs/dacs.dart; public exports focus on DacsStyle, DacsStyleSheet, DacsLayoutStyle, extensions, and tokens.
• Public docs lint: enabled public_member_api_docs and documented the exported API surface.
• ButtonStyle expansion: surfaceTintColor, iconColor, iconSize, minimumSize, fixedSize, maximumSize, mouseCursor, and dynamic shape now support WidgetState-aware resolution.
• InputDecoration phase: .dInput(context) / .dInputOf(context) now map base, focused, disabled, error, and focused-error borders to native InputDecoration border slots.
• Input text helpers: added label-[...], hint-[...], helper-[...], error-[...], prefix-[...], and suffix-[...] tokens for InputDecoration.
• Input flags: added filled, not-filled, dense, and not-dense.
• Tokenizer improvement: arbitrary bracket values may contain spaces, enabling tokens like helper-[Use your work email].
• Layout/style helpers: added .dFixedSize, .dLayout, .dBorder, .dBorderSide, .dRadius, .dConstraints, .dAlignment, .dShapeBorder, plus context-aware *Of(context) variants.
• Layout utilities: expanded reusable parsing for min-w-*, max-w-*, min-h-*, max-h-*, aspect-*, overflow-*, object-cover, and object-contain.
• Material coverage: added/expanded adapters and tests for RadioThemeData, MenuStyle, SearchBarThemeData, NavigationBarThemeData, DataTableThemeData, ScrollbarThemeData, and SliderThemeData.
• Documentation: added doc/widget-support.md with per-widget property support tables and updated README examples for TextField styling versus decoration.
• Project governance and CI: added GitHub Actions for format/analyze/tests/docs/pana, contributing guidelines, code of conduct, issue/PR templates, versioning policy, and category docs under doc/.

0.3.0

• Theme colors: use ColorScheme keys directly: text-primary, bg-surface, border-error, from-tertiary, etc.
• Arbitrary values: text-[#ff0000], bg-[rgb(255,0,0)], p-[20], w-[50%], rounded-[12].
• Material widget extensions: 26 widgets: .dButton(context), .dCheckbox(context), .dCard(context), .dAppBar(context), etc.
• WidgetState variants: hover:, focus:, active:, disabled:, selected:, error:, pressed:, dragged:, scrolledUnder:.
• Chained compound variants: combine any prefixes: dark:hover:, dark:md:focus:, light:lg:disabled:.
• Split padding/margin: .dPads returns padding, .dMargin returns margin (breaking change from 0.2.0).
• ClassParser singleton + LRU cache: single instance with auto-eviction at 500 entries.
• Internal: _addCompoundVariant correctly resolves theme colors over base.
• Removed public ClassParser export and clearCache(); cache is self-managed.

0.2.0

• Variants: dark/light mode (dark:, light:) and responsive breakpoints (sm:, md:, lg:, xl:, 2xl:).
• Context-aware extensions: .dTextOf(context), .dBoxOf(context), .dPadsOf(context), etc. resolve variants from MediaQuery.
• DacsStyle.resolve() / resolveFor(): merge variants into a single style based on brightness and screen width.
• DacsStyle.clone() / mergeFrom(): utility methods for style composition.
• Position: inset-*, top-*, right-*, bottom-*, left-* via .dPosition.
• Transform: scale-*, rotate-*, translate-*, skew-* via .dTransform.
• Gradient: bg-gradient-to-*, from-*, via-*, to-* via .dGradient.
• Decoration style/thickness/color: decoration-solid, decoration-2, decoration-red-500, etc.
• ClassParser cache: static cache avoids redundant parsing.
• Renamed extension getters: .dacsText to .dText, .dacsPad to .dPads, .dacsBox to .dBox, .dacsStyle to .dStyle, .dacsMargin to .dPads.

0.1.0

• Initial release.
• Tailwind-inspired utility classes: text, font, text/bg/border color classes.
• Spacing: p-*, m-* with directional variants (px, py, pt, pr, pb, pl).
• Border radius: rounded-* with directional variants (t, b, l, r, tl, tr, bl, br).
• Sizing: w-*, h-*, opacity-*.
• Shadows: shadow-sm to shadow-2xl, shadow-inner, shadow-none.
• Typography: italic, underline, line-through, tracking-*, leading-*, decoration-*.
• String extensions: .dText, .dPads, .dBox, .dStyle, .dShadow, .dSize.
• Full Tailwind v3 color palette (22 colors x 11 shades).