StateLicensePlate<T extends LicensePlate, ST extends StatefulLicensePlateWidget<T>> class abstract

State for StatefulLicensePlateWidget

Inheritance

Constructors

StateLicensePlate()

Properties

context BuildContext
The location in the tree where this widget builds.
no setterinherited
focuses List<FocusNode>
Focuses for inputs fields
getter/setter pair
hashCode int
The hash code for this object.
no setterinherited
hintColor Color?
Color of the hint text
getter/setter pair
mounted bool
Whether this State object is currently in a tree.
no setterinherited
number int?
The plate number
getter/setter pair
numberInputsFields int
Number of series + number inputs fields
getter/setter pair
region int?
The plate region
getter/setter pair
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
series String
The plate series
getter/setter pair
textColor Color?
Color of the text
getter/setter pair
widget → ST
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
backFocusFor(int focusIndex) → void
Move focuse back for the focus with focusIndex
build(BuildContext context) Widget
Describes the part of the user interface represented by this widget.
override
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
inherited
didUpdateWidget(covariant ST oldWidget) → void
Called whenever the widget configuration changes.
inherited
dispose() → void
Called when this object is removed from the tree permanently.
inherited
forwardFocusFor(int focusIndex) → void
Move focuse forward for the focus with focusIndex
initState() → void
Called when this object is inserted into the tree.
override
isValidNumber() bool
Return true if the plate number is valid
isValidRegion() bool
Return true if the plate region is valid
isValidSeries() bool
Return true if the plate series is valid
makePlateModel() → T
Make the plate model
makePlateWidget(Widget number, Widget region) Widget
Make plate widget with number and region
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
numberInputs() List<Widget>
Return inputs fields for the plate number + series
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
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
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

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