ButtonIcon class

A square, rounded icon button following Alter Design System tokens.

Inheritance

Constructors

ButtonIcon({Key? key, IconData icon = Icons.favorite_border, ButtonIconType type = ButtonIconType.gray, bool isSelected = false, bool? isHovered, double size = 48.0, double? iconSize, VoidCallback? onTap})
Creates a ButtonIcon instance.
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
icon → IconData
The icon displayed inside the button.
final
iconSize → double?
Size of the icon glyph inside the button.
final
isHovered → bool?
Optional manual override for the hovered state.
final
isSelected → bool
Whether the button is rendered in an active selected state.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onTap → VoidCallback?
Callback triggered when the button is tapped.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → double
Width and height of the button container (defaults to 48.0).
final
type → ButtonIconType
The visual style type of the button.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ButtonIcon>
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

Constants

version → const String
Component version for reference. v1.4.0: Added ButtonIconType.ghost variant and implemented dual-interaction pattern with MouseRegion, AnimatedContainer, and resilient hover/selected states per Figma Node 130:8371. v1.3.1: Replaced baseBlack token reference with AlterColors.colorsGray800 swatch. v1.3.0: Added ButtonIconType.red variant matching Figma Design System. v1.2.0: Added customizable size (e.g. 64x64) and iconSize properties.