GlassPageControl class

A glass morphism page control following iOS 26's UIPageControl design.

GlassPageControl renders a glass capsule (same height as GlassButton) with dot indicators inside — matching the iOS 26 Weather, Home, and Lock Screen page controls. Tapping the capsule triggers the same glow-and-grow interaction as GlassButton, with no drag/anchor-stretch.

Usage

Basic Page Control

GlassPageControl(
  count: 5,
  currentPage: _currentPage,
  onPageChanged: (page) => setState(() => _currentPage = page),
)

With PageView

Column(
  children: [
    Expanded(
      child: PageView(
        controller: _pageController,
        onPageChanged: (page) => setState(() => _currentPage = page),
        children: pages,
      ),
    ),
    GlassPageControl(
      count: pages.length,
      currentPage: _currentPage,
      onPageChanged: (page) {
        _pageController.animateToPage(page,
          duration: Duration(milliseconds: 300),
          curve: Curves.easeInOut,
        );
      },
    ),
  ],
)

With Leading Icon (like iOS Weather location arrow)

GlassPageControl(
  count: 5,
  currentPage: _currentPage,
  leadingIcon: Icon(CupertinoIcons.location_fill, size: 12),
)

Inheritance

Constructors

GlassPageControl({required int count, required int currentPage, Key? key, ValueChanged<int>? onPageChanged, double dotSize = 7.0, double spacing = 7.0, Color? activeColor, Color? inactiveColor, Widget? leadingIcon, LiquidGlassSettings? settings, GlassQuality? quality, bool useOwnLayer = false, double height = 56, Duration animationDuration = const Duration(milliseconds: 250), Curve animationCurve = Curves.easeOutCubic}): Creates a glass page control.
const

Properties

activeColor → Color?: Color of the active dot.
final
animationCurve → Curve: Curve for the dot transition animation.
final
animationDuration → Duration: Duration of the dot transition animation.
final
count → int: Total number of pages.
final
currentPage → int: The currently active page (0-indexed).
final
dotSize → double: Diameter of each dot.
final
hashCode → int: The hash code for this object.
no setterinherited
height → double: Height of the glass capsule.
final
inactiveColor → Color?: Color of inactive dots.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
leadingIcon → Widget?: Optional leading icon displayed before the dots.
final
onPageChanged → ValueChanged<int>?: Called when a dot is tapped.
final
quality → GlassQuality?: Rendering quality for the glass effect.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
settings → LiquidGlassSettings?: Glass effect settings for the capsule.
final
spacing → double: Spacing between dots.
final
useOwnLayer → bool: Whether the glass capsule creates its own layer.
final

Methods

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<GlassPageControl>: Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited