CentralStation class

Inheritance

• Object
• DiagnosticableTree
• Widget
• ProxyWidget
• InheritedWidget
• CentralStation

Constructors

CentralStation({Key? key, required CentralStationRuntime runtime, required Widget child, WaitingHandler showWaiting = _buildWaiting, ErrorHandler showErrorHandler = _showError, DismissWaitingHandler dismissWaiting = _dismissWaitingHandler})

Properties

child → Widget

The widget below this widget in the tree.

final, inherited

dismissWaiting → DismissWaitingHandler

final

hashCode → int

The hash code for this object.

no setter, inherited

inProgressDialogs → List<Completer>

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

runtime → CentralStationRuntime

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

showErrorHandler → ErrorHandler

final

showWaiting → WaitingHandler

final

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

send(BuildContext? context, dynamic command, {String waitingText = "Waiting..."}) → Stream?

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 CentralStation old) → bool

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

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

chain(BuildContext context, dynamic cmd, {String waitingText = "Waiting..."}) → ChainCommandContext

of(BuildContext context) → CentralStation

sendCommand(BuildContext context, dynamic cmd, {String waitingText = "Waiting..."}) → Stream?