material_3_expressive 1.0.4

A faithful Flutter implementation of the Material 3 Expressive component set, exposed as direct M3E component widgets.

1.0.4

Added

• Shared foundations haptics API (M3EHapticFeedback, M3EHaptics) with none / light / medium / heavy impact levels plus selection() for discrete snaps.
• Opt-in haptic wiring across M3ETappable, buttons, icon buttons, navigation destinations, carousel item taps, dismissible lists, and related surfaces (defaults to none).
• Selection haptics on stepped slider tick changes.
• Dismissible list haptic hooks on tap and swipe-action commit (defaults to none).
• M3ESlider / M3ERangeSlider cornerRadius (theme default trackCornerRadius = 8) — fixed outer track radius, not derived from thickness.
• M3ESwitch thumb-centered state layer (stateLayerSize on widget/theme, default 48) for hover/focus/press.
• Toolbar scroll-exit / manual visibility via M3EToolbarVisibilityController and M3EToolbarScrollBehavior.
• Toolbar action selection via activeIndex / onActiveIndexChanged, labeled action width springs, and FAB expand/collapse icons with pill↔FAB morph.
• M3EFabMenu expand/collapse icons, size morph (80↔56), and M3EFabMenuPosition (left/right).
• M3EIconButton.visualSize for layout-driven visual size overrides.

Fixed

• Classic linear and wavy linear/circular indeterminate progress indicators — dual traveling segments with track gaps (linear) and spin + sweep (circular wavy); classic circular indeterminate unchanged.
• Switch thumb press feedback now shows the Material concentric translucent state-layer circle.

Changed

• Internal analyze / klin_dart compliance refactors (progress controller sync, toolbar build/scroll helpers, carousel wrapper part splits) with no intentional public API or behavior breaks.
• Default slider outer track corners use fixed radius 8 (previously half of track thickness).

1.0.3

Fixed

• Re-implement M3ECarouselWrapper pulse logic to use a sliding clip window instead of Transform scaling, ensuring content remains stable and does not snap during animations.
• Introduce _stableInnerContentExtent to calculate fixed layout sizes for carousel items based on viewport constraints and flex weights.
• Update ContainmentPage in the example app to demonstrate image-based carousel items with gradient overlays and labels.
• Add sample image assets to the example project and update pubspec.yaml to include the assets directory.
• Enhance documentation for M3ECarouselWrapper parameters and internal state management.

1.0.2

Fixed

• Platform tags — declare all six Flutter platforms in pubspec.yaml so pub.dev lists iOS and Web (dynamic color still no-ops where unsupported).

1.0.1

Fixed

• License detection — LICENSE is now a clean OSI-recognized MIT text so pub.dev awards the license points; third-party and vendored attributions live in NOTICE.
• Date / range / time picker dialogs — landscape layouts no longer stretch to the screen edge; dialogs use bounded height and wrap content correctly.
• Landscape picker sizing — slightly wider dialog and title panel defaults for date, range, and time pickers.
• Vertical M3EDivider — fills the parent’s bounded height again so it renders in rows (for example the containment gallery demo).

Changed

• Internal refactors for analyzer / klin_dart compliance (file and complexity splits) with no intentional public API breaks.

1.0.0

Initial release.

A faithful Flutter implementation of the Material 3 Expressive component set, exposed as direct M3E* widgets with spring-driven motion and design tokens via M3ETheme.

Added

• 39 component modules spanning the official Material 3 groups:
  • Actions — buttons, icon buttons, FAB, extended FAB, FAB menu, button groups, segmented buttons, split buttons, toggle buttons.
  • Communication — badges, linear & circular progress indicators, loading indicator, snackbar, tooltips.
  • Containment — cards, carousel, dividers, lists, dialogs (standard & full-screen), bottom sheets, side sheets.
  • Navigation — top & bottom app bars (incl. search), tabs, navigation bar, navigation rail, navigation drawer, toolbars, menus.
  • Selection — checkbox, radio button, switch, chips, sliders (incl. wavy), dropdown menus, date picker, time picker.
  • Text inputs — text fields, search bar / search view.
• Direct component API — construct each M3E* widget directly; enums and models are exported from a single library import.
• Design token foundations — a centralized foundations layer for color schemes, typography, motion/spring physics, shapes, elevation, and state layers, provided through the M3ETheme inherited widget.
• Expressive motion — spring-driven press feedback, shape morphing, liquid selection indicators, and M3-accurate hover/focus/press state layers via the shared M3ETappable interaction primitive.