MihrButtonBase class abstract

Abstract base for all Mihr button widgets.

Provides a shared rendering stack, style resolution, and state management. Concrete subclasses supply visual defaults via defaultStyleOf and theme overrides via themeStyleOf.

Rendering stack

Tooltip? > Semantics > _InputPadding > ConstrainedBox >
  MihrButtonContainer(bg, shape, shadows) > InkWell(states) >
    Padding(H) > Center > MihrButtonData >
      IconTheme + DefaultTextStyle > _ButtonContent

Style resolution

widget.style / styleBuilder  >  themeStyleOf  >  defaultStyleOf

Inheritance

Implementers

Constructors

MihrButtonBase({required VoidCallback? onPressed, required Widget child, Key? key, VoidCallback? onLongPress, ValueChanged<bool>? onHover, ValueChanged<bool>? onFocusChange, ButtonStyle? style, ButtonStyle styleBuilder(ButtonStyle resolved)?, FocusNode? focusNode, bool autofocus = false, WidgetStatesController? statesController, Widget? leadingIcon, Widget? trailingIcon, String? tooltip}): Creates a Mihr button with the given callbacks and content.
const

Properties

autofocus → bool: Whether the button should be focused on first build.
final
child → Widget: The button label, typically a Text widget.
final
focusNode → FocusNode?: Controls keyboard focus.
final
hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
leadingIcon → Widget?: Icon placed before the label.
final
onFocusChange → ValueChanged<bool>?: Called when the focus state changes.
final
onHover → ValueChanged<bool>?: Called when the hover state changes.
final
onLongPress → VoidCallback?: Called when the button is long-pressed.
final
onPressed → VoidCallback?: Called when the button is tapped. Pass null to disable.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
statesController → WidgetStatesController?: Tracks interactive states (hover, focus, pressed, disabled).
final
style → ButtonStyle?: Overrides the resolved ButtonStyle for this button instance.
final
styleBuilder → ButtonStyle Function(ButtonStyle resolved)?: Receives the fully merged default+theme style and returns a modified copy.
final
tooltip → String?: Optional tooltip displayed on long-press or hover.
final
trailingIcon → Widget?: Icon placed after the label.
final

Methods

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<MihrButtonBase>: 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
defaultStyleOf(BuildContext context) → ButtonStyle: Builds the default ButtonStyle for this button type and size.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
shadowsOf(BuildContext context) → MihrButtonShadows: Returns the shadow configuration for this button variant.
themeStyleOf(BuildContext context) → ButtonStyle?: Retrieves the theme-level ButtonStyle override, if registered.
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