DrivenChildResolver<T extends Widget?> class

Inheritance

Constructors

DrivenChildResolver(DrivenPropertyResolver<T> resolver, {Key? key})
Creates a DrivenChildResolver from a provided resolver function.

Properties

atDisabled → T?
The widget to display when the WidgetEvent.disabled event occurs.
finalinherited
atDragged → T?
The widget to display when the WidgetEvent.dragged event occurs.
finalinherited
atEnabled → T
The widget to display when the widget is enabled.
finalinherited
atError → T?
The widget to display when the WidgetEvent.error event occurs.
finalinherited
atFocused → T?
The widget to display when the WidgetEvent.focused event occurs.
finalinherited
atHovered → T?
The widget to display when the WidgetEvent.hovered event occurs.
finalinherited
atIndeterminate → T?
The widget to display when the WidgetEvent.indeterminate event occurs.
finalinherited
atLoading → T?
The widget to display when the WidgetEvent.loading event occurs.
finalinherited
atPressed → T?
The widget to display when the WidgetEvent.pressed event occurs.
finalinherited
atSelected → T?
The widget to display when the WidgetEvent.selected event occurs.
finalinherited
driven → Map<WidgetEvent, T?>
Combines the default and custom event-to-widget mappings.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
registry → Map<WidgetEvent, T?>
A map of custom event-widget associations.
finalinherited
resolver → DrivenPropertyResolver<T>
The resolver function that determines the child widget based on events.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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
resolve(Set<WidgetEvent> events) → T
Returns a value of type T that depends on events.
override
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

Static Methods

evaluate<T extends Widget?>(T value, Set<WidgetEvent> events) → T
Evaluates a given value based on the provided events.
override