CounterWidget class Null safety

Counter widget.

Inheritance

Constructors

CounterWidget({Key? key, int count = 0, int minCount = 0, int maxCount = 99, double? width, double? height, EdgeInsets padding = Dimens.padding_small, EdgeInsets margin = Dimens.margin_zero, VisibilityMode visibility = VisibilityMode.Enable, DataCallback? onCount})

Properties

count ↔ int
Count.
read / write
hashCode → int
The hash code for this object.
read-onlyinherited
height ↔ double?
Height.
read / write
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
margin ↔ EdgeInsets
Margin.
read / write
maxCount ↔ int
Max count.
read / write
minCount ↔ int
Min count.
read / write
onCount ↔ DataCallback?
On count callback.
read / write
padding ↔ EdgeInsets
Padding.
read / write
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
visibility ↔ VisibilityMode
Visibility.
read / write
width ↔ double?
Width.
read / write

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ViewWidget>
Creates the mutable state for this widget at a given location in the tree.
override
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 non-existent 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