RxSpinner class

Spinner/Busy Indicator that reacts on the output of a Stream<bool> it starts running as soon as a true value is received until the next falseis emitted. If the Spinner should replace another Widget while Spinning this widget can be passed as normal parameter. RxSpinner also adapts to the current or specified platform look. Needless to say that RxSpinner is ideal in combination with RxCommand's isExecuting Observable

Inheritance

Constructors

RxSpinner({required Stream<bool> busyEvents, TargetPlatform? platform, double radius = 20.0, Color? backgroundColor, double? value, Animation<Color>? valueColor, double strokeWidth = 4.0, Widget? normal, Key? key})
Creates a new RxSpinner instance busyEvents : Stream<bool> that controls the activity of the Spinner. On receiving true it replaces the normal widget and starts running until it receives a falsevalue. platform : defines platform style of the Spinner. If this is null or not provided the style of the current platform will be used radius : radius of the Spinner normal : Widget that should be displayed while the Spinner is not active. If this is null a Container will be created instead. all other parameters please see https://docs.flutter.io/flutter/material/CircularProgressIndicator-class.html they are ignored if the platform style is iOS.
const

Properties

backgroundColor Color?
final
busyEvents Stream<bool>
final
hashCode int
The hash code for this object.
no setterinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
normal Widget?
final
platform TargetPlatform?
final
radius double
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
strokeWidth double
final
value double?
final
valueColor Animation<Color>?
final

Methods

build(BuildContext context) Widget
Describes the part of the user interface represented by this widget.
override
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
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

Operators

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