StatefulDataDefaultViews class

Provides default views for StatefulDataView widgets placed below in the widget tree.

It is useful when the same data state views can be used by multiple StatefulDataView widgets. So they could be specified once by this StatefulDataDefaultViews widget, and then be accessed by StatefulDataView or other widgets.

This widget must be placed upper in the widget tree than any widget interested in views defined by it.

See also:

• StatefulDataEmptyView
• StatefulDataInitialLoadingView
• StatefulDataInitialLoadingErrorView
• StatefulDataLoadingView

Inheritance

• Object
• DiagnosticableTree
• Widget
• ProxyWidget
• InheritedWidget
• StatefulDataDefaultViews

Constructors

StatefulDataDefaultViews({Key? key, Widget? empty, Widget? initialLoading, Widget? initialLoadingError, Widget? loading, required Widget child})

Creates an instance of StatefulDataDefaultViews.

const

Properties

child → Widget

The widget below this widget in the tree.

final, inherited

empty → Widget?

A widget to display in case of empty data.

final

hashCode → int

The hash code for this object.

no setter, inherited

initialLoading → Widget?

A widget to display during initial data loading.

final

initialLoadingError → Widget?

A widget to display in case of initial data loading failed.

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

loading → Widget?

A widget to display during data loading.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createElement() → InheritedElement

Inflates this configuration to a concrete instance.

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

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}) → 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

updateShouldNotify(covariant InheritedWidget oldWidget) → bool

Whether the framework should notify widgets that inherit from this widget.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

of(BuildContext context) → StatefulDataDefaultViews?