FastCalculatorAction<B extends FastCalculatorBloc<FastCalculatorBlocEvent<FastCalculatorResults> , FastCalculatorBlocState<FastCalculatorFields, FastCalculatorResults> , FastCalculatorResults> , R extends FastCalculatorResults> class
abstract
A calculator action widget. Note: This widget is not meant to be used directly.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- FastCalculatorAction
- Implementers
Constructors
- FastCalculatorAction({Key? key, required B calculatorBloc, Color? disabledColor, String? semanticLabel, Color? iconColor, String? tooltip, VoidCallback? onTap, Widget? icon})
-
const
Properties
- calculatorBloc → B
-
The calculator bloc to use.
final
- disabledColor → Color?
-
The color to use when the action is disabled.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- icon → Widget?
-
The icon to use.
final
- iconColor → Color?
-
The color to use for the icon.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onTap → VoidCallback?
-
The callback to call when the action is tapped.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- semanticLabel → String?
-
final
- tooltip → String?
-
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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
-
shouldEnableInteractions(
FastCalculatorBlocState< FastCalculatorFields, FastCalculatorResults> state) → bool - Whether the action should be enabled or not.
-
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