RefreshIndicatorState class Null safety

Contains the state for a RefreshIndicator. This class can be used to programmatically show the refresh indicator, see the show method.

Inheritance
Mixed in types

Constructors

RefreshIndicatorState()

Properties

context → BuildContext
The location in the tree where this widget builds.
read-onlyinherited
hashCode → int
The hash code for this object.
read-onlyinherited
mounted → bool
Whether this State object is currently in a tree.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
widget → RefreshIndicator
The current configuration.
read-onlyinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createTicker(TickerCallback onTick) → Ticker
Creates a ticker with the given callback.
inherited
deactivate() → void
Called when this object is removed from the tree.
mustCallSuper">@mustCallSuperprotected">@protectedinherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
override
didUpdateWidget(covariant RefreshIndicator oldWidget) → void
Called whenever the widget configuration changes.
override
dispose() → void
Called when this object is removed from the tree permanently.
override
initState() → void
Called when this object is inserted into the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
mustCallSuper">@mustCallSuperprotected">@protectedinherited
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
protected">@protectedinherited
show({bool atTop = true}) → Future<void>
Show the refresh indicator and run the refresh callback as if it had been started interactively. If this method is called while the refresh callback is running, it quietly does nothing.
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
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited