ListenableProxyProvider5<T, T2, T3, T4, T5, R extends Listenable> class

A variation of ListenableProvider that builds its value from values obtained from other providers.

See the discussion on ChangeNotifierProxyProvider for a complete explanation on how to use it.

ChangeNotifierProxyProvider extends ListenableProxyProvider to make it work with ChangeNotifier, but the behavior stays the same. Most of the time you'll want to use ChangeNotifierProxyProvider instead. But ListenableProxyProvider is exposed in case someone wants to use a Listenable implementation other than ChangeNotifier, such as Animation.



ListenableProxyProvider5({Key key, @required Create<R> create, @required ProxyProviderBuilder5<T, T2, T3, T4, T5, R> update, Dispose<R> dispose, bool lazy, TransitionBuilder builder, Widget child})
Initializes key for subclasses.


builder TransitionBuilder
Syntax sugar for obtaining a BuildContext that can read the provider created. [...]
final, inherited
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
key Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited


build(BuildContext context) Widget
Describes the part of the user interface represented by this widget. [...]
buildWithChild(BuildContext context, Widget child) Widget
A build method that receives an extra child parameter. [...]
createElement() → _InheritedProviderElement<R>
Creates a StatelessElement to manage this widget's location in the tree. [...]
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toDiagnosticsNode({String name, DiagnosticsTreeStyle style}) DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep. [...]
toString({DiagnosticLevel minLevel =}) String
A string representation of this object. [...]
toStringDeep({String prefixLineOne = '', String prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a string representation of this node and its descendants. [...]
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a one-line detailed description of the object. [...]
toStringShort() String
A short, textual description of this widget.


operator ==(Object other) bool
The equality operator. [...]
@nonVirtual, inherited