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Published 13 hours ago • verified publishergunumdogdu.com
SDKFlutter
PlatformiOSmacOS
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Metadata

Native iOS Liquid Glass widgets for Flutter with pixel-perfect fidelity. Includes Button, Icon, TabBar, Slider, Switch, and more with reliable version detection.

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1.4.5 #

Bug Fixes #

  • Fixed #35 / #41 (recreate animation on launch + navigation) — CNTabBar no longer plays a visible "morph through every tab" animation on app launch or after navigating away and back.

    • Launch glitch (#35): Swift refresh cycles bar.selectedItem through every tab to force UITabBar's label layout (workaround for an old "5 items, sporadic missing labels" bug — Issue #6). On iOS 26 with Liquid Glass, that cycling was visible as the selection pill morphing through every tab. The cycle is now wrapped in UIView.setAnimationsEnabled(false) … true — labels still render correctly, but the pill no longer animates between items. Tab bar appears instantly with the configured currentIndex.
    • Recreate-on-return (#41 part 1): autoHideOnPageTransition previously swapped the platform view to a SizedBox during route slides, destroying the native UITabBar. On return, a fresh view was created and _onCreated re-ran setSelectedIndex + refresh → visible animate-to-index. Fix: when autoHideOnPageTransition is on, CNTabBar.build now always returns an IndexedStack (children: [SizedBox, UiKitView]); only the painted index toggles between 0 and 1 across the transition. The UiKitView's element stays mounted in both states, so the native UITabBar is preserved across navigation. Bar just appears with the correct index, no animation.

  • Fixed #41 (PlatformViewGuard 500 ms fallback flash on first build) — non-iOS26 fallback widgets briefly visible during cold start.

    • Cause: PlatformViewGuard.ensureScheduled always delayed platform-view creation by 500 ms to give Flutter's FlutterPlatformViewsController time to purge stale registrations from a previous Dart isolate after a hot restart. That race only exists in debug; release builds (cold-start, no isolate recycling) were paying the same flash-of-fallback cost for nothing.
    • Fix: PlatformViewGuard is now ready immediately in kReleaseMode. Native iOS 26 widgets render from the first frame in production; debug-mode hot-restart safety is preserved unchanged.

  • Fixed #36 follow-up — LiquidGlassContainer's rectangular layer drop shadow leaking past its rounded glass corners while a modal/sheet was presented above (was already targeted in v1.4.4 but only clipped the rectangular layer bounds; rounded clip wasn't applied across all shape configurations correctly). The corner-radius clip in applyTransitionContainment now consistently matches rect (configured cornerRadius), capsule (min(width, height)/2), and circle (min(width, height)/2) — no more square shadow nubs.

New #

  • Fixed #40 (CNButton label customization) — CNButtonConfig now accepts:

    • labelFontFamily — custom font family (must be registered in Info.plist or as a Flutter font asset).
    • labelFontSize — point size override.
    • labelColor — explicit foreground color (overrides the tint-derived default for non-filled styles, and the system default for filled / borderedProminent / prominentGlass).
    • labelFontWeight — Flutter FontWeight override.

    Implementation: Swift side applies them via UIButton.Configuration.titleTextAttributesTransformer, so the overrides take effect on the native label without losing the iOS 26 Liquid Glass / prominent / tinted button background. Both creation-time (creationParams) and runtime (setLabelStyle channel call from _syncPropsToNativeIfNeeded) updates are supported. Flutter FontWeight.value (0-8) is mapped to UIFont.Weight.

    Example:

    CNButton(
  label: '1',
  tint: CupertinoColors.systemOrange,
  onPressed: () {},
  config: const CNButtonConfig(
    style: CNButtonStyle.prominentGlass,
    width: 80, minHeight: 80,
    labelFontSize: 36,
    labelFontWeight: FontWeight.w600,
    labelColor: CupertinoColors.white,
  ),
)

Behavioural details #

  • CNTabBar.autoHideOnPageTransition keeps its default true. With the IndexedStack-based hide it's now zero-cost: state is preserved across navigation while still preventing the original page-wide PlatformViewLayer occlusion artifact during route slides.
  • Multi-label CNButton (e.g. dial-pad style: large number + small letters underneath) is intentionally not added to CNButton's API. The same effect composes cleanly via LiquidGlassContainer wrapping a Column of two Flutter Texts — full TextStyle freedom on both labels with the native iOS 26 Liquid Glass background. See the closing comment on Issue #40 for a snippet.

Example app #

  • Added: Testing → #40: CNButton label style — interactive screen for verifying the new label-style params (font-size slider, color swatches, font-family segmented control, style picker).

Pana #

  • 160/160

1.4.4 #

Bug Fixes #

  • Fixed #36 — LiquidGlassContainer's rectangular layer drop shadow leaking past its rounded glass corners while a modal/sheet was presented above. Visible as four square shadow nubs at the card's corners through the modal's scrim, even though the visible glass was rounded.
    • Root cause: applyTransitionContainment(true) (added in v1.4.3 for the dynamic halo containment) only set clipsToBounds = true on the container's CALayer, which clips to the rectangular layer bounds — leaving the four corners outside the rounded glass shape unclipped. The layer's drop shadow rendered into those corners and bled through the modal scrim.
    • Fix: in LiquidGlassContainerView.swift, applyTransitionContainment(true) now also sets container.layer.cornerRadius (and the hosting view's) to match the configured glass shape:
      • rect shape → uses the configured cornerRadius
      • capsule / circle → min(width, height) / 2
    • The clip is now rounded, matching the visible glass exactly. Reverted to 0 when containment goes inactive so it doesn't affect the at-rest visual.

Documentation #

  • README: added a prominent "Required Setup: register CNTabBarRouteObserver" section directly under Quick Start, documenting:
    • Why the observer is needed (hybrid composition, halo containment, z-order with sheets).
    • Where to register it: CupertinoApp / MaterialApp / GoRouter snippets.
    • What it fixes across all 7 glass widgets, with explicit references to Issues #29, #31, #36.
    • Manual markAnyModalActive / markAnyModalInactive API for non-route overlays (Scaffold.showBottomSheet).
    • Several users reported needing this observer to fix sheet bleed-through; with this section it should now be impossible to miss during initial setup.

Example app #

  • Added: Testing → #36: LiquidGlassContainer behind modal — focused reproduction page for Issue #36. Card-shaped LiquidGlassContainer matching the issue reporter's _AdaptiveGlassContainer widget exactly (cornerRadius: 15, rect, EdgeInsets.all(13), no tint), four sheet variants including the reporter's exact showModalBottomSheet invocation (rounded top, scaffold-bg, Clip.antiAlias, bounce animation, useRootNavigator: true), and a CalendarDatePicker inside each sheet matching the modal content from the issue's screenshots. White scaffold + black/white pill buttons mirror the reporter's app styling.

Pana #

  • 160/160

1.4.3 #

Bug Fixes #

  • Fixed #34 — CNButton glass capsule not stretching with its parent frame; icon overflowing a small pill when wrapped in SizedBox / Expanded. Regression introduced in v1.4.0.

    • Root cause: the v1.4.0 "feat: fixes" commit added always-on container.clipsToBounds = true + uiButton.clipsToBounds = true (plus layer shadow/background clearing) across every iOS 26 glass widget as part of the #29 halo containment. UIButton.Configuration.glass() renders its capsule via an internal background subview whose visual size includes a soft-edge glow extending slightly beyond the button's layer bounds — the always-on clipping was cropping that glow AND preventing the capsule from growing with a stretched frame.
    • Fix: reverted all the always-on clipping across CNButton, CNPopupMenuButton, CNFloatingIsland, CNGlassButtonGroup, LiquidGlassContainer, CNSearchBar. Containers are unclipped at rest, so the glass capsule renders its full soft-edge glow and stretches properly with SizedBox / Expanded / Container(width: ...).

  • Fixed #29 (fully) — the original halo-during-route-transition artifact is now resolved via a dynamic containment pattern instead of always-on clipping. This also catches the popup/sheet bleed cases that the v1.4.0 fix didn't cover (popup routes, persistent bottom sheets).

    • New native method setTransitioning(active:) on CNButton, CNPopupMenuButton, CNFloatingIsland, CNGlassButtonGroup, LiquidGlassContainer, CNSearchBar, and the regular CNTabBar variant. When active, it applies the halo-containment clipping + shadow/background clearing; when inactive, it reverts.
    • Dart side listens to two signals and calls setTransitioning(true) when either fires:
      1. ModalRoute.secondaryAnimation — catches CupertinoPageRoute / MaterialPageRoute forward/reverse transitions.
      2. A new CNTabBarRouteObserver.anyModalDepth counter that tracks any PopupRoute / Sheet / Popup / Dialog-named route (showCupertinoSheet, showCupertinoModalPopup, showModalBottomSheet, DialogRoute, etc.).
    • For the split-search variant of CNTabBar (whose native container is intentionally unclipped so the floating search orb can render above the bar), the auto-hide trigger is broadened to anyModalDepth so popups over a search-enabled tab bar no longer leak shadow through the sheet's top edge.

New #

  • CNTabBarRouteObserver.anyModalDepth (read-only ValueListenable<int>) — broader counter than the existing modalDepth. Tracks every modal-like route (all PopupRoutes plus any route whose runtime type contains Sheet / Popup / Dialog). Used internally by the glass widgets for halo-containment activation.

  • CNTabBarRouteObserver.markAnyModalActive() / markAnyModalInactive() — public manual API for non-route overlays that NavigatorObserver can't see, notably Scaffold.showBottomSheet (persistent bottom sheet anchored to ScaffoldState, not the Navigator):

    final controller = Scaffold.of(context).showBottomSheet(...);
CNTabBarRouteObserver.markAnyModalActive();
controller.closed.whenComplete(CNTabBarRouteObserver.markAnyModalInactive);

Example app #

  • Added: Testing → CNButton modal halo test — stretched CNButton variants + 4 sheet types (showCupertinoSheet, showCupertinoModalPopup, showModalBottomSheet, showBottomSheet) for verifying halo containment across every overlay variant.
  • Added: Testing → Glass widgets modal halo test — same 4-sheet matrix against CNPopupMenuButton, CNGlassButtonGroup, LiquidGlassContainer, CNSearchBar, CNFloatingIsland.
  • Updated: Stack+Positioned tab bar and Split-search clip repro screens now include all 4 sheet types for regression coverage.
  • Added: DefaultMaterialLocalizations.delegate to the root CupertinoApp so demos can mix showModalBottomSheet (Material) with Cupertino routes without adding flutter_localizations.

Behavioural details #

  • At rest, glass widgets render the full iOS 26 Liquid Glass capsule (including the soft-edge glow that extends slightly beyond the view's layer bounds) and stretch to fill bounded parent frames. This matches native iOS behaviour.
  • During a route transition or while a modal/sheet/popup/dialog is above the widget's route, the native container is clipped and layer shadows are suppressed — the visible change is essentially invisible (the widget's visible frame is unchanged), but Flutter snapshots of the outgoing/incoming page no longer include a halo that extends past the platform-view bounds.
  • CNTabBar without searchItem still uses the narrow Sheet-only modalDepth heuristic for its auto-hide (avoids the recreate-and-restore flash on quick action-sheet popups). CNTabBar with searchItem uses the broader anyModalDepth because its container can't be clipped (the floating search orb needs to render above the bar's top edge).

Pana #

  • 160/160

1.4.2 #

New #

  • CNTabBarRouteObserver — a NavigatorObserver that lets CNTabBar auto-hide while a full-screen sheet is presented over its route. Resolves Issue #31 (Material TextField invisible inside showCupertinoSheet when CNTabBar is in the bottom nav slot).

    The native UITabBar is rendered inside a Flutter UiKitView. When a Flutter-rendered sheet route is presented over the same navigator, hybrid composition can leave the tab bar's UIView at a higher z-index than the modal's Flutter content — making TextFields inside the sheet invisible and letting the bar bleed through during sheet drags. Auto-hide swaps the platform view for an empty placeholder while the sheet is up, mirroring what iOS does natively when a UITabBarController presents a full-screen modal.

    Setup (one line per app):

    CupertinoApp(
  navigatorObservers: [CNTabBarRouteObserver()],
  // ...
)

    Or MaterialApp(navigatorObservers: [CNTabBarRouteObserver()], ...). Without this observer registered, CNTabBar still renders correctly — it just won't auto-hide on top of sheets and you may hit the Issue #31 z-order glitch.

  • CNTabBar(autoHideOnModal: bool = true) — opt-out for the auto-hide behaviour. Default true. Set false to keep the tab bar visible behind sheets (rare; typically requires a native sheet that won't trigger the z-order issue).

Bug Fixes #

  • Fixed: tab bar's selected index resetting to 0 after a modal/sheet closed and the platform view was recreated (Issue #2 page repro).
    • Root cause: in _onCreated we called refresh before setSelectedIndex. The native refresh method (a workaround for the 5-item-label-rendering bug Issue #6) captures bar.selectedItem at start, cycles through items asynchronously, then "restores" the captured value — overriding the setSelectedIndex(currentIndex) we sent right after, leaving the bar stuck at the stale creationParams.selectedIndex = 0.
    • Fix: swapped the order — setSelectedIndex now runs BEFORE refresh. Refresh then captures the correct index and restores to it. Applied to both the 50ms and 200ms recreation passes.

Behavioural details #

  • Auto-hide is intentionally narrow: it triggers only for routes whose runtime type name contains Sheet (CupertinoSheetRoute, ModalBottomSheetRoute). Action-sheet popups (CupertinoModalPopupRoute), dialogs, and regular page pushes do NOT trigger auto-hide. This avoids a visible "platform view recreate + index restore" jump animation on quick popups, while still fixing the z-order issue for full-screen sheets.

Example app #

  • Added: Testing → #31: TextField — NO search variant (hypothesis test) — same flow as the Issue #31 reproduction but with CNTabBar configured without searchItem and autoHideOnModal: false, used to verify the bug isn't search-specific.
  • Added: registered CNTabBarRouteObserver() on the example app's CupertinoApp so all demo screens benefit from auto-hide.

Pana #

  • 160/160

1.4.1 #

Bug Fixes #

  • Fixed: CNTabBar iOS 26 Liquid Glass selection pill was being cropped at its top edge after the v1.4.0 Issue #2 fix.
    • Root cause: v1.4.0 clipped the platform-view container to block the Liquid Glass drop shadow from bleeding over modal bottom sheets. The same clip also cut off the selection pill, which extends ~12–14pt above the bar's top during its morphing animation between tabs.
    • Resolution: the container still clips (shadow containment preserved), but the UITabBar is now positioned 14pt below the container's top edge, and the reported intrinsic height is bar-height + 14pt. The Liquid Glass selection pill — including its morph animation when rapidly switching tabs — renders fully inside the clipped container. Bar's visible position is unchanged at the bottom of the allocated space.
    • Applied to all 5 layout sites: single-bar init, split-bar init, and the equivalent setLayout rebuilds, for both iOS 26+ and iOS < 26 code paths.

Example app #

  • Added: Testing → #33: SVG in CNTabBar — reproduction screen mirroring the SVG-icons-in-CNTabBar pattern reported in Issue #33, including the reporter's NavBarItem wrapper, iconSize: 24, and tint configuration. Local iOS 26 verification shows SVGs render correctly; the screen is published so the reporter (and future users hitting the same symptom) can confirm on their own setup.
  • Added: Testing → Stack+Positioned tab bar — demonstrates the Stack + Positioned(bottom: 0) layout pattern as an alternative to Scaffold.bottomNavigationBar for users who need custom z-order control.
  • Enhanced: Testing → CNTabBar split-search clip — bright teal background and a modal-bottom-sheet trigger button so both the search-orb top-edge clip and the Issue #2 shadow-bleed scenarios can be verified side-by-side on one screen.
  • Bumped: example app iOS deployment target from 14.0 to 15.0 (required by the plugin's s.platform = :ios, '15.0').

Known issues #

  • iOS simulator (not real device): iOS 26 Liquid Glass rendering on the simulator is software-rasterized and has visible differences from real Metal hardware. You may see the Liquid Glass selection pill appear slightly clipped at the top, or a brief rectangular outline around buttons on press. These artifacts do not appear on real iOS 26 devices. Always verify Liquid Glass behavior on a real iPhone/iPad before treating a visual quirk as a package bug.

Pana #

  • 160/160

1.4.0 #

Bug Fixes #

  • Fixed: CNTabBar top-edge shadow bleeding over modals / bottom sheets — the regression of Issue #2 that landed between v1.3.0 and v1.3.8 (Issue #2)

    • Root cause: in v1.3.3 the clipsToBounds = true containment from the original v1.3.0 fix was made conditional and disabled on iOS 26+. That removed the only thing keeping the UITabBar's top-edge hairline inside the platform view's bounds.
    • container.clipsToBounds = true restored unconditionally on the regular tab-bar platform view (5 sites — single-bar and split-bar in both init and setLayout)
    • Added bar.shadowImage = UIImage() on every UITabBar instance as belt-and-suspenders against iOS 26 ignoring the appearance-level shadow override

  • Fixed: Liquid Glass halo rendering outside platform-view bounds during iOS route transitions — the "placeholder square" reported across CNButton, CNTabBar, and other widgets (Issue #29)

    • Root cause: iOS 26 Liquid Glass effects (UIButton.Configuration.glass(), UITabBar glass material, .glassEffect() SwiftUI modifier) render a translucent halo that extends slightly outside the view's frame. Without containment, that halo became visible during route transitions as a square outline around the widget on the outgoing page.
    • Same containment pattern as Issue #2 applied to: CNButton, CNPopupMenuButton, CNSearchBar, CNFloatingIsland, CNLiquidGlassContainer
    • container.clipsToBounds = true, container.layer.shadowOpacity = 0, container.layer.backgroundColor = clear, container.isOpaque = false plus the same on the inner subview where applicable

  • Fixed: CNTabBar with searchItem — the floating Liquid Glass search orb's top edge was being cropped (commented in Issue #31 by @el2zay)

    • The iOS 26+ search-tab-bar variant (CupertinoTabBarSearchPlatformView) now leaves its container un-clipped so the search orb can render its top edge correctly. Top-edge hairline is still suppressed via bar.shadowImage = UIImage() and bar.layer.shadowOpacity = 0, so the original Issue #2 shadow bleed does not return.

  • Fixed: CNGlassButtonGroup badge X-position — the last badge floated near the screen edge instead of sitting on its button when buttons were centered as a tight pill inside a wider container

    • updateBadgePositions() now estimates each button's rendered width from icon size + padding + minHeight (capsule width = max(intrinsic, minHeight)), computes the centered-HStack starting offset, and places each badge at the actual button's top-right corner instead of dividing container width evenly across button count.

  • Fixed: CNGlassButtonGroup Auto Layout _UITemporaryLayoutWidth = 0 warning on initial mount — silenced by lowering hosting-view constraint priorities to .defaultHigh so UIKit can break them silently during the brief temp-width=0 phase without logging.

Test demos added #

  • Testing → #2: Modal bottom sheet shadow — opens a CupertinoModalPopup over a CNTabBar so the top-edge shadow bleed (or its absence) is easy to inspect
  • Testing → #29: Per-widget halo test — one slow-transition push per widget so each can be verified in isolation
  • Testing → CNTabBar split-search clip — CNTabBar with a searchItem so the floating orb is easy to inspect at the bottom-right
  • Testing → #31: TextField disappear in modal — Material Scaffold + CNTabBar (with searchItem) in bottomNavigationBar, opens a modal sheet with a Material TextField and a CupertinoTextField for comparison

Pana #

  • 160/160

1.3.9 #

New Features #

  • Added: checked property on CNPopupMenuItem for checkmark/selected state (Issue #28)
    • Native iOS uses UIAction.state = .on for native checkmark display
    • Supports single-selection, multi-selection, and mixed checked+disabled states
    • Flutter fallback shows a checkmark icon before the label

Bug Fixes #

  • Fixed: PlatformException(recreating_view) on iOS hot restart (PR #30 by @lucakramberger)
    • New PlatformViewGuard utility delays platform view creation during startup
    • CNTabBar refactored from nested FutureBuilders to state-managed async pipeline
    • Native deinit cleanup added to tab bar platform views

1.3.8 #

Bug Fixes #

  • Fixed: macOS build — resolved 5 compilation errors in native Swift code
    • badgeCount parameter missing from setupSwiftUIButton method
    • .clear color inference on CALayer.backgroundColor (now uses NSColor.clear.cgColor)
    • FlutterPlatformView protocol replaced with NSView for LiquidGlassContainer
    • Removed invalid namespace argument from GlassButtonSwiftUI call
    • NSButton.title non-optional handling

1.3.7 #

New Features #

  • Added: Popup menu button support in CNGlassButtonGroup via CNButtonData.popup() (PR #23 by @byackee)
    • Mix regular icon buttons and popup menu buttons in the same glass button group
    • Native SwiftUI rendering with UIMenu support
    • CNButtonDataPopupItem model for popup menu items
  • Added: labelFontFamily and labelFontSize properties for CNTabBar (PR #26, Issue #16 by @byackee)
    • Customize tab bar label font with any registered font family
    • Dynamic font updates via method channel

Bug Fixes #

  • Fixed: buttonCustomIconColor now works on iOS 26 with Liquid Glass rendering (PR #24, Issue #21 by @byackee)
    • Color is now sent to the native side via capturedButtonIconColor
    • Native side applies .withTintColor(.alwaysOriginal) to preserve custom icon colors
    • Menu item iconColor also supported for custom IconData icons
  • Fixed: CNSwitch no longer pushed upward by keyboard (PR #25, Issue #4 by @byackee)
    • iOS 16.4+: uses safeAreaRegions.remove(.keyboard) official API
    • Pre-iOS 16.4: runtime fix targeting the hosting view's private keyboard notification handler

1.3.6 #

Bug Fixes #

  • Fixed: Horizontal glass button group "waist" effect — reduced toolbar shrinkage between adjacent buttons by enforcing minimum 80pt glass spacing for horizontal groups with 2+ buttons (PR #20 by @byackee)
  • Fixed: CNTabBar now shows a Flutter fallback tab bar while the native view initializes, instead of blank space for ~2 seconds (Issue #5)
  • Fixed: CNTabBar with 5 items no longer has sporadic missing labels — added a second refresh pass for slow-to-initialize native views (Issue #6)

Improvements #

  • Added: macOS podspec for CocoaPods support (Issue #10)

1.3.5 #

Bug Fixes #

  • Fixed: CNTabBar iconSize now correctly applies to CNImageAsset (SVG/image) icons (Issue #19)
    • Previously, only SF Symbol icons respected the iconSize property
    • Image assets loaded via loadFlutterAsset and createImageFromData now receive the size parameter

1.3.4 #

New Features #

  • Added: interaction property for CNButtonConfig and CNButtonDataConfig (PR #15 by @anirudhrao-github)
    • Allows disabling button touch handling without changing visual appearance
    • When interaction: false, button maintains normal look but doesn't respond to touches
    • Useful for conditional interactivity while preserving UI consistency

Improvements #

  • Improved: LiquidGlassContainer layout simplified for better parent alignment control

1.3.3 #

New Features #

  • Added: customIconSize property for CNButtonConfig and CNButtonDataConfig (PR #12 by @anirudhrao-github)

    • Allows customizing the size of custom icons (IconData) in buttons
    • Previously hardcoded to 20.0 points, now configurable

  • Added: iconSize property for CNTabBar to control SF Symbol icon sizes

    • Supports dynamic icon sizing with automatic height adjustment
    • Note: Icons above 30pt may have minor visual quirks due to UITabBar constraints

Bug Fixes #

  • Fixed: CNGlassButtonGroup no longer forces equal width on all buttons (PR #12 by @anirudhrao-github)

    • Buttons now use their intrinsic width based on content
    • Label buttons can now be wider than icon-only buttons in the same group
    • Uses SwiftUI .fixedSize(horizontal: true, vertical: false) for proper sizing

  • Fixed: CNTabBar.onTap now fires for reselects (Issue #13)

    • Previously, tapping the already-selected tab did not trigger the callback
    • Now all taps fire onTap, allowing scroll-to-top or navigation reset on reselect

  • Fixed: CNTabBar icon clipping on iOS 26+ Liquid Glass

    • Disabled clipsToBounds on iOS 26+ to allow proper Liquid Glass pill overflow
    • Tab bar height now adjusts dynamically based on icon size

Improvements #

  • Improved: Initial layout rendering for CNGlassButtonGroup
    • Added immediate layout pass after view creation for correct first render

1.3.2 #

New Features #

  • Added: Badge support for CNGlassButtonGroup icon buttons (PR #11 by @anirudhrao-github)
    • New badgeCount property on CNButtonData.icon() for displaying notification badges
    • Badges display as red circles with white text, showing "99+" for counts over 99
    • Uses UIKit overlay on iOS to prevent glass effect sampling artifacts
    • Proper clipping during page transitions

Improvements #

  • Improved: Added library-level documentation for better API discoverability

    • Enhanced dartdoc comments for button, button_data, button_style, and cupertino_native libraries
    • 91.4% API documentation coverage

  • Fixed: Dart formatting issues for pub.dev compliance

    • Resolved formatting in button.dart and glass_button_group.dart
    • Achieves 160/160 pana score

1.3.1 #

Bug Fixes #

  • Fixed: Tint color now works correctly when buttons are inside CNGlassButtonGroup (PR #8 by @anirudhrao-github)
    • Previously, button tint colors were ignored when placed inside grouped glass buttons
    • Now buttons properly inherit and display their configured tint colors within button groups

1.3.0 #

New Features #

  • Added: CNTabBarNative - Native iOS 26 Tab Bar with full UITabBarController integration

    • Uses native UITabBarController + UISearchController for authentic iOS 26 liquid glass effects
    • CNTabBarNative.enable() / CNTabBarNative.disable() for app-level tab bar management
    • CNTab class for tab configuration with SF Symbols and search tab support
    • Callbacks: onTabSelected, onSearchChanged, onSearchSubmitted, onSearchCancelled, onSearchActiveChanged
    • Full badge count support and dynamic styling

  • Added: CNSearchScaffold - Native search scaffold controller for standalone search UI

  • Added: CNToast - Toast notification widget with Liquid Glass effects

    • Static methods: show(), success(), error(), warning(), info(), loading()
    • Duration presets: short (2s), medium (3.5s), long (5s)
    • Position options: top, center, bottom
    • Auto-dismiss with queue management
    • CNLoadingToastHandle for dismissing loading toasts

  • Added: label property to CNTabBarSearchItem for customizing the search tab label

    • Defaults to 'Search' to match iOS native behavior

  • Added: preserveTopToBottomOrder property to CNPopupMenuButton (Issue #3)

    • When true, menu items maintain top-to-bottom order (1,2,3,4) regardless of menu direction
    • Default false preserves native iOS behavior where item 1 stays closest to the button
    • Uses UIDeferredMenuElement.uncached for dynamic position detection

Improvements #

  • Enhanced: PlatformVersion now auto-initializes on first access

    • No longer need to call await PlatformVersion.initialize() in main()
    • Just use PlatformVersion.isIOS26OrLater directly
    • Old initialize() method kept for backwards compatibility (marked deprecated)

  • Added: New helper properties to PlatformVersion:

    • isIOS, isMacOS, isAndroid, isApple
    • isIOSVersionInRange(min, max), isMacOSVersionInRange(min, max)

Bug Fixes #

  • Fixed: CNPopupMenuButton.icon now respects the order defined in items (Issue #3)

    • Added preserveTopToBottomOrder parameter to control item ordering behavior
    • Native iOS behavior keeps first item closest to button; set preserveTopToBottomOrder: true for consistent top-to-bottom order

  • Fixed: Tab bar shadow artifact appearing over modals and bottom sheets (Issue #2)

    • Changed configureWithDefaultBackground() to configureWithTransparentBackground()
    • Added explicit shadow removal: shadowColor = .clear, shadowImage = UIImage()
    • Added container.clipsToBounds = true and layer.shadowOpacity = 0

  • Fixed: Search bar keyboard auto-opening behavior (Issue #1)

    • automaticallyActivatesSearch: false now properly prevents keyboard from auto-opening
    • This is native iOS behavior - the search bar expands but keyboard only opens on text field tap

1.2.0 #

New Features #

  • Added: iOS 26 Search Tab Feature for CNTabBar with animated Liquid Glass expansion

    • Native UISearchTab-style search integration that follows Apple's iOS 26 design
    • Search button expands into a full search bar with smooth spring animation
    • Tabs collapse to icon-only mode when search is active
    • Full Flutter fallback for iOS < 26 with identical behavior

  • Added: CNTabBarSearchItem configuration class for search tab customization

    • placeholder: Custom placeholder text for the search field
    • onSearchChanged: Callback for live filtering as user types
    • onSearchSubmit: Callback when user submits search
    • onSearchActiveChanged: Callback for expand/collapse state changes
    • automaticallyActivatesSearch: Control keyboard auto-activation behavior

  • Added: CNTabBarSearchStyle for visual customization

    • Icon sizes, colors, and active states
    • Search bar dimensions, padding, and border radius
    • Animation duration control
    • Clear button visibility toggle

  • Added: CNTabBarSearchController for programmatic search control

    • activateSearch() / deactivateSearch(): Expand/collapse search programmatically
    • text property: Get/set search text
    • clear(): Clear search text with optional deactivation
    • Listener support for reactive state management

Improvements #

  • Enhanced: automaticallyActivatesSearch now properly controls keyboard behavior
    • When false: Search bar expands but keyboard only opens when user taps the text field
    • When true (default): Keyboard opens automatically when search expands
    • Mirrors UISearchTab.automaticallyActivatesSearch from UIKit

Bug Fixes #

  • Fixed: MissingPluginException errors during hot reload for setItems and refresh methods
    • Added try-catch error handling to prevent crashes during development
    • Search view now handles all expected method channel calls

1.1.9 #

New Features #

  • Added: Lightweight setBadges method for CNTabBar to update badge values without rebuilding the entire tab bar
    • Previously, badge updates required recreating all tab bar items which caused visible flicker
    • New implementation only updates badgeValue on existing UITabBarItems for smooth, instant badge changes
    • Automatically detected when only badges changed (not labels, icons, or symbols) and uses fast path

Improvements #

  • Optimized: CNTabBar now detects badge-only updates in _syncPropsToNativeIfNeeded() and calls lightweight native setBadges method instead of full setItems rebuild
  • Performance: Badge updates are now instant with no view recreation or animation interruption

1.1.8 #

Fixes #

  • Fixed: Visual update - minor bug fixes and improvements

1.1.7 #

Fixes #

  • Fixed: Split mode tab selection bug where the wrong tab appeared selected on first load

    • Issue: When using split: true in CNTabBar, the right bar (e.g., Rewards tab) would incorrectly appear selected even when the left bar tab (e.g., Discover) was actually selected
    • Root Cause: In the refresh method, when restoring selection after cycling through tabs for label rendering, the code was incorrectly setting right.selectedItem = rightItems.first when rightOriginal was nil
    • Solution: Changed to restore the original selection directly (right.selectedItem = rightOriginal), which correctly keeps the right bar unselected when a left bar tab is active

  • Fixed: Added setSelectedIndex call after refresh in Flutter widget to ensure correct selection state after view initialization

1.1.6 #

Fixes #

  • Fixed: Attempted fix for split mode tab selection (superseded by 1.1.7)

1.1.5 #

Breaking Changes #

  • iOS Minimum Version: Raised iOS deployment target from 13.0 to 15.0
    • Required for @FocusState and other iOS 15+ SwiftUI features
    • Most production apps already target iOS 15+ (released September 2021)

Fixes #

  • Fixed: Swift compiler error 'FocusState' is only available in iOS 15.0 or newer
  • Fixed: Swift compiler error 'self' used before 'super.init' call in CNSearchBar
  • Fixed: Pod installation issues when used in projects with iOS 15+ deployment target

1.1.4 #

Fixes #

  • Fixed: Minor internal improvements

1.1.3 #

Fixes #

  • Fixed: Full 50/50 pub.dev static analysis score (160/160 pana points)
  • Fixed: All remaining lint and formatting issues

1.1.2 #

Fixes #

  • Fixed: Dart formatter compliance

1.1.1 #

Fixes #

  • Fixed: Resolved use_build_context_synchronously lint warnings

1.1.0 #

Documentation Overhaul #

  • Added: Complete documentation for all widgets with real iOS 26 screenshots
  • Added: CNSwitch documentation with controller examples
  • Added: CNPopupMenuButton documentation with text and icon variants
  • Added: CNSegmentedControl documentation with SF Symbols support
  • Added: Button Styles Gallery showcasing multiple button styles
  • Added: Popup menu opened state preview image
  • Enhanced: Features table with Controller column
  • Enhanced: All images now use centered alignment for better presentation

New Screenshots #

  • Real iOS 26 Liquid Glass component screenshots (replacing AI-generated placeholders)
  • Button styles gallery (4 preview images)
  • Switch, Slider, Popup Menu, Segmented Control, Tab Bar previews
  • Popup menu opened state preview

Test Suite Updates #

  • Added: Comprehensive widget tests for CNSearchBar, CNFloatingIsland, CNGlassButtonGroup
  • Added: Controller tests for CNSearchBarController, CNFloatingIslandController, CNSliderController
  • Added: Data model tests for CNButtonData, CNButtonDataConfig, CNSymbol, CNImageAsset
  • Updated: Platform and method channel tests with error handling and null response tests
  • Updated: Enum tests for all new enums (CNGlassEffect, CNGlassEffectShape, CNSpotlightMode, etc.)
  • Total: 82 tests covering all major components and APIs

1.0.6 #

Improvements #

  • Fixed: Dart formatting issues to achieve full 50/50 static analysis score on pub.dev
  • Added: Preview image for pub.dev package page

1.0.5 #

Improvements #

Static Analysis Cleanup

  • Fixed: All use_build_context_synchronously warnings by capturing context-derived values before async gaps
  • Fixed: dangling_library_doc_comments warning
  • Fixed: unnecessary_library_name and unnecessary_import warnings
  • Improved: Pub points score (static analysis section)

1.0.4 #

Bug Fixes #

CNButton Tap Detection (iOS < 26 Fallback)

  • Fixed: Unreliable tap detection in CupertinoButton fallback mode
  • Issue: Buttons showed press animation but onPressed didn't fire consistently
  • Solution: Added minSize: 0 to prevent CupertinoButton's internal minimum size from conflicting with SizedBox constraints
  • Added: Explicit borderRadius and pressedOpacity for better hit testing and visual feedback

1.0.3 #

Bug Fixes #

Critical: iOS 18 Crash Fix

  • Fixed: Reverted GestureDetector overlay that caused crash on iOS 18
  • Error: unrecognized selector sent to instance 'onTap:'
  • Solution: Removed Stack/GestureDetector approach, kept simple CupertinoButton

Icon Button Padding (kept from 1.0.2)

  • Fixed: Increased default padding for icon buttons from 4 to 8 pixels

1.0.2 (BROKEN - DO NOT USE) #

Bug Fixes #

CNButton Tap Detection (iOS < 26 Fallback)

  • BROKEN: Added GestureDetector overlay that crashed on iOS 18
  • Use 1.0.3 instead

Icon Button Padding

  • Fixed: Increased default padding for icon buttons from 4 to 8 pixels
  • Icons now have proper breathing room from the button border

1.0.1 #

  • Pub Points Improvement: Addressed static analysis issues to improve package score.
  • Fix: Resolved use_build_context_synchronously warnings across multiple components.
  • Fix: Replaced deprecated Color.value and withOpacity usages with modern alternatives.
  • Documentation: Added missing documentation for public members.

1.0.0 #

Major Release - Complete iOS Fallback Fixes

This release addresses critical issues that caused components to malfunction on iOS versions below 26.

Breaking Changes #

  • Package renamed from cupertino_native_plus to cupertino_native_better
  • Main import changed to package:cupertino_native_better/cupertino_native_better.dart

Bug Fixes #

CNButton Label Disappearing (iOS < 26)

  • Fixed: Buttons with both icon AND label now correctly display both elements in fallback mode
  • Root Cause: widget.isIcon was returning true for any button with an icon, even if it also had a label
  • Solution: Changed fallback check to widget.isIcon && widget.label == null to only treat truly icon-only buttons as icon-only

CNTabBar Icons Not Showing (iOS < 26)

  • Fixed: Tab bar icons now render correctly using CNIcon instead of empty placeholder circles
  • Root Cause: Fallback code only checked for customIcon, ignoring SF Symbols (icon/activeIcon)
  • Solution: Added _buildTabIcon() helper that properly handles all icon types with correct priority

CNIcon/CNButton/CNPopupMenuButton Showing "..." (iOS < 26)

  • Fixed: All CN components now properly render SF Symbols on older iOS versions
  • Root Cause: Components were checking shouldUseNativeGlass (iOS 26+) for SF Symbol support, but SF Symbols work on iOS 13+
  • Solution: Added new supportsSFSymbols getter that always returns true on iOS/macOS

New Features #

  • Added PlatformVersion.supportsSFSymbols for checking SF Symbol availability (iOS 13+, macOS 11+)
  • Comprehensive dartdoc documentation for all public APIs
  • Full comparison table with other packages in README

Documentation #

  • Complete rewrite of README with feature comparison
  • Migration guide from cupertino_native_plus
  • Comprehensive code examples for all widgets

0.0.9 #

  • Package preparation for public release
  • Updated repository URLs

0.0.8 #

  • Fixed SF Symbol rendering in fallback mode for CNButton
  • Fixed SF Symbol rendering in fallback mode for CNPopupMenuButton
  • Added proper imports for CNIcon in button and popup components

0.0.7 #

  • Added supportsSFSymbols getter to PlatformVersion
  • SF Symbols now render natively on all iOS versions (13+), not just iOS 26+
  • Separated Liquid Glass support (iOS 26+) from SF Symbol support (iOS 13+)

0.0.6 #

  • Dark Mode Support for LiquidGlassContainer: Added automatic dark mode detection and synchronization for LiquidGlassContainer, ensuring the glass effect correctly adapts to Flutter's theme changes
  • Gesture Detection Fixes: Fixed gesture handling in LiquidGlassContainer by wrapping platform views in IgnorePointer, preventing the native view from intercepting touch events and allowing child widgets to receive gestures properly
  • Brightness Syncing Improvements: Enhanced brightness synchronization for icons and other components, ensuring they automatically update when the system theme changes

0.0.5 #

  • Performance Improvements: Added method channel updates for button groups to prevent full rebuilds and eliminate freezes when updating button parameters
  • Preserved Animations: Button groups now update smoothly without losing native animations when button properties change (icon, color, image asset, etc.)
  • Efficient Updates: Implemented granular updates for individual buttons in groups, only updating changed buttons instead of rebuilding the entire group
  • Reactive SwiftUI Updates: Converted button group SwiftUI views to use ObservableObject pattern for efficient reactive updates
  • Button Parameter Updates: Individual buttons in groups can now be updated dynamically via method channels without full view rebuilds

0.0.4 #

  • PNG Image Support: Added full support for PNG images in all components (buttons, icons, popup menus, tab bars, glass button groups)
  • Automatic Asset Resolution: Implemented automatic asset resolution based on device pixel ratio, similar to Flutter's automatic asset selection. The system now automatically selects the appropriate resolution-specific asset (e.g., assets/icons/3.0x/checkcircle.png for @3x devices) or falls back to the closest bigger size
  • ImageUtils Consolidation: Consolidated all image loading, format detection, scaling, and tinting logic into a shared ImageUtils.swift class for better code maintainability and consistency
  • Fixed PNG Rendering: Fixed PNG image rendering issues in buttons and glass button groups
  • Fixed Image Orientation: Fixed image flipping issues for both PNG and SVG images when colors are applied
  • Made buttonIcon Optional: Made buttonIcon parameter optional in CNPopupMenuButton.icon constructor, allowing developers to use only buttonImageAsset or buttonCustomIcon
  • Improved Glass Effect Appearance: Fixed glass effect appearance synchronization with Flutter's theme mode to prevent dark-to-light transitions on initial render
  • Enhanced Image Format Detection: Improved automatic image format detection from file extensions and magic bytes
  • Better Fallback Handling: Improved fallback behavior when asset paths fail to load, ensuring images still render from provided image bytes

0.0.3 #

  • Updated README to showcase all icon types (SVG assets, custom icons, and SF Symbols)
  • Added comprehensive examples for all icon types in Button, Icon, Popup Menu Button, and Tab Bar sections
  • Added icon support overview at the beginning of "What's in the package" section
  • Clarified that all components support multiple icon types with unified priority system

0.0.2 #

  • Updated README with corrected version requirements and improved documentation
  • Fixed iOS minimum version requirement (13.0 instead of 14.0)
  • Removed incorrect Xcode 26 beta requirement
  • Added Contributing and License sections
  • Improved package description and introduction

0.0.1 #

  • Initial release
  • Fixed iOS 26+ version detection using Platform.operatingSystemVersion parsing
  • Native Liquid Glass widgets for iOS and macOS
  • Support for CNButton, CNIcon, CNSlider, CNSwitch, CNTabBar, CNPopupMenuButton, CNSegmentedControl
  • Glass effect unioning for grouped buttons
  • LiquidGlassContainer for applying glass effects to any widget

← Metadata

52
likes
150
points
3.52k
downloads
screenshot

Documentation

Documentation
API reference

Publisher

verified publishergunumdogdu.com

Weekly Downloads

Metadata

Native iOS Liquid Glass widgets for Flutter with pixel-perfect fidelity. Includes Button, Icon, TabBar, Slider, Switch, and more with reliable version detection.

Repository (GitHub)
View/report issues

Topics

#ios #macos #cupertino #liquid-glass #native-widgets

License

MIT (license)

Dependencies

flutter, plugin_platform_interface

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