CNGlassButtonGroup class

A group of buttons that can be rendered together for proper Liquid Glass blending effects.

This widget renders all buttons in a single SwiftUI view, allowing them to properly blend together when using glassEffectUnionId.

On iOS 26+ and macOS 26+, this uses native SwiftUI rendering for proper Liquid Glass effects. For older versions, it falls back to Flutter widgets.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• CNGlassButtonGroup

Available extensions

• LiquidGlassExtension

Constructors

CNGlassButtonGroup({Key? key, required List<CNButton> buttons, Axis axis = Axis.horizontal, double spacing = 8.0, double spacingForGlass = 40.0})

Creates a group of glass buttons.

const

Properties

axis → Axis

Layout axis for buttons.

final

buttons → List<CNButton>

List of buttons.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

spacing → double

Spacing between buttons.

final

spacingForGlass → double

Spacing value for Liquid Glass blending (affects how glass effects merge).

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → State<CNGlassButtonGroup>

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

liquidGlass({CNGlassEffect effect = CNGlassEffect.regular, CNGlassEffectShape shape = CNGlassEffectShape.capsule, double? cornerRadius, Color? tint, bool interactive = false}) → Widget

Available on Widget, provided by the LiquidGlassExtension extension

Applies a Liquid Glass effect to this widget.

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