Fisher<T> class

Observes a stream. Get it?? Stream? Fishing?

Inheritance
Available extensions

Constructors

Fisher.new({required ValueStream<T> vstream, HStreamBuilder<T>? builder, T? fallbackData, required String? name, WidgetBuilder? loadingBuilder})
Fisher.ofKey({required SunnyObservableMap<dynamic, T> source, dynamic mapKey, T? initialData, T? fallbackData, HStreamBuilder<T>? builder, required String? name, WidgetBuilder? loadingBuilder})

Properties

builder → HStreamBuilder<T>?
final
fallbackData → T?
final
hashCode → int
The hash code for this object.
no setterinherited
initialData → T?
final
isFuture → bool
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loadingBuilder → WidgetBuilder?
final
name → String?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stream → Stream<T?>
final

Methods

bpad([int units = 2]) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

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

Available on Widget, provided by the WidgetSpacingExt extension

constrained({double? height, double? width}) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

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
headerPad() → Widget

Available on Widget, provided by the WidgetSpacingExt extension

hero(String? heroTag) → Widget

Available on Widget, provided by the SunnyWidgetHeroExtensions extension

hpad([int units = 2]) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

listItemCard() → Widget

Available on Widget, provided by the WidgetSpacingExt extension

listItemPad() → Widget

Available on Widget, provided by the WidgetSpacingExt extension

listItemTallPad({Key? key}) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

loose() → Widget

Available on Widget, provided by the WidgetSpacingExt extension

lpad([int units = 2]) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

maybeWrap(bool wrapIf, Widget wrap(Widget child)) → Widget

Available on Widget, provided by the WidgetMaybeWrap extension

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
offstage([bool offStageIf = true, bool forceWrap = false]) → Widget

Available on Widget?, provided by the WidgetOffstateExtensions extension

pad({int h = 2, int v = 1}) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

reIcon({Color? color, double? size}) → Widget

Available on Widget, provided by the WidgetReIconExt extension

responsive({double maxWidth = kDefaultResponsiveWidth, ResponsiveMaxWidth? calculated}) → Widget

Available on Widget, provided by the WidgetConstraint extension

responsiveSliver({double maxWidth = kDefaultResponsiveWidth, ResponsiveSliverMaxWidth? calculated}) → Widget

Available on Widget, provided by the WidgetConstraint extension

rpad([int units = 2]) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

sectionPad() → Widget

Available on Widget, provided by the WidgetSpacingExt extension

sized({double? height, double? width}) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

sliverBox() → Widget

Available on Widget, provided by the WidgetSpacingExt extension

sliverFill() → Widget

Available on Widget, provided by the WidgetSpacingExt extension

tappable(VoidCallback? onTap, {double? padAmount, EdgeInsets? padding}) → Widget

Available on Widget?, provided by the WidgetOffstateExtensions extension

toBuilder() → WidgetBuilder?

Available on Widget?, provided by the WidgetOffstateExtensions extension

Converts a nullable widget to a builder
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, int wrapWidth = 65}) → 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
tpad([int units = 2]) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

vpad([int units = 2]) → Widget

Available on Widget, provided by the WidgetSpacingExt extension

withDragHandle() → Widget

Available on Widget, provided by the WidgetDragHandleExt extension

Operators

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

Static Methods

of<T>({required ValueStream<T> vstream, T? fallbackData, HStreamBuilder<T>? builder, WidgetBuilder? loadingBuilder, String? name}) → Fisher<T>