FormBuilderFilterChip<T> class

Field with chips that acts like a list checkboxes.

Inheritance

Constructors

FormBuilderFilterChip({AutovalidateMode? autovalidateMode = AutovalidateMode.disabled, bool enabled = true, FocusNode? focusNode, FormFieldSetter<List<T>>? onSaved, FormFieldValidator<List<T>>? validator, InputDecoration decoration = const InputDecoration(), Key? key, List<T>? initialValue, required String name, String? restorationId, required List<FormBuilderChipOption<T>> options, WrapAlignment alignment = WrapAlignment.start, ShapeBorder avatarBorder = const CircleBorder(), Color? backgroundColor, Color? checkmarkColor, Clip clipBehavior = Clip.none, WrapCrossAlignment crossAxisAlignment = WrapCrossAlignment.start, Axis direction = Axis.horizontal, Color? disabledColor, double? elevation, EdgeInsets? labelPadding, TextStyle? labelStyle, MaterialTapTargetSize? materialTapTargetSize, int? maxChips, EdgeInsets? padding, double? pressElevation, WrapAlignment runAlignment = WrapAlignment.start, double runSpacing = 0.0, Color? selectedColor, Color? selectedShadowColor, Color? shadowColor, OutlinedBorder? shape, bool showCheckmark = true, double spacing = 0.0, TextDirection? textDirection, VerticalDirection verticalDirection = VerticalDirection.down, ValueChanged<List<T>?>? onChanged, ValueTransformer<List<T>?>? valueTransformer, VoidCallback? onReset})
Creates field with chips that acts like a list checkboxes.

Properties

alignment → WrapAlignment
final
autovalidateMode → AutovalidateMode
Used to enable/disable this form field auto validation and update its error text.
finalinherited
avatarBorder → ShapeBorder
final
backgroundColor → Color?
final
builder → FormFieldBuilder<List<T>>
Function that returns the widget representing this form field. It is passed the form field state as input, containing the current value and validation state of this field.
finalinherited
checkmarkColor → Color?
final
clipBehavior → Clip
final
crossAxisAlignment → WrapCrossAlignment
final
decoration → InputDecoration
finalinherited
direction → Axis
final
disabledColor → Color?
final
elevation → double?
final
enabled → bool
Whether the form is able to receive user input.
finalinherited
focusNode → FocusNode?
An optional focus node to use as the focus node for this widget.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
initialValue → List<T>?
An optional value to initialize the form field to, or null otherwise.
finalinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelPadding → EdgeInsets?
final
labelStyle → TextStyle?
final
materialTapTargetSize → MaterialTapTargetSize?
final
maxChips → int?
final
name → String
Used to reference the field within the form, or to reference form data after the form is submitted.
finalinherited
onChanged → ValueChanged<List<T>?>?
Called when the field value is changed.
finalinherited
onReset → VoidCallback?
Called when the field value is reset.
finalinherited
onSaved → FormFieldSetter<List<T>>?
An optional method to call with the final value when the form is saved via FormState.save.
finalinherited
options → List<FormBuilderChipOption<T>>
final
padding → EdgeInsets?
final
pressElevation → double?
final
restorationId → String?
Restoration ID to save and restore the state of the form field.
finalinherited
runAlignment → WrapAlignment
final
runSpacing → double
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedColor → Color?
final
selectedShadowColor → Color?
final
shadowColor → Color?
final
shape → OutlinedBorder?
final
showCheckmark → bool
final
spacing → double
final
textDirection → TextDirection?
final
validator → FormFieldValidator<List<T>>?
An optional method that validates an input. Returns an error string to display if the input is invalid, or null otherwise.
finalinherited
valueTransformer → ValueTransformer<List<T>?>?
Called just before field value is saved. Used to massage data just before committing the value.
finalinherited
verticalDirection → VerticalDirection
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → FormBuilderFieldDecorationState<FormBuilderFilterChip<T>, List<T>>
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 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