ChoiceChipField<T> class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- FormField<
Set< T> > - ResponsiveFormField<
Set< T> > - ChoiceChipField
Constructors
-
ChoiceChipField({String? labelPrefix, String? label, Widget? labelWidget, ChoiceChipFieldController<
T> ? controller, FormFieldValidator<Set< ? validator, FormFieldSetter<T> ?>Set< ? onSaved, Set<T> >T> ? initialValue, Map<T, ChipEntry> ? items, bool enabled = true, AutovalidateMode autoValidateMode = AutovalidateMode.disabled, dynamic onChanged(T? value, {required bool selected})?, bool filled = false, Color? fillColor, Color? focusColor, bool? showCheckMark, InputDecoration? decoration, EdgeInsets padding = const EdgeInsets.all(8), WrapAlignment wrapAlignment = WrapAlignment.spaceEvenly, WrapCrossAlignment wrapCrossAlignment = WrapCrossAlignment.center, String? hintText, EdgeInsets? contentPadding, Widget? prefix, Widget? suffix, EdgeInsets chipExternalPadding = EdgeInsets.zero, bool multiple = false, int? sizeExtraSmall, int? sizeSmall, int? sizeMedium, int? sizeLarge, int? sizeExtraLarge, double? minHeight, Key? key})
Properties
- autovalidateMode → AutovalidateMode
-
Used to enable/disable this form field auto validation and update its
error text.
finalinherited
-
builder
→ FormFieldBuilder<
Set< T> > -
Function that returns the widget representing this form field.
finalinherited
-
controller
→ ChoiceChipFieldController<
T> ? -
final
- enabled → bool
-
Whether the form is able to receive user input.
finalinherited
- errorBuilder → FormFieldErrorBuilder?
-
Function that returns the widget representing the error to display.
finalinherited
- forceErrorText → String?
-
An optional property that forces the FormFieldState into an error state
by directly setting the FormFieldState.errorText property without
running the validator function.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
-
initialValue
→ Set<
T> ? -
An optional value to initialize the form field to, or null otherwise.
finalinherited
-
items
→ Map<
T, ChipEntry> ? -
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- minHeight → double?
-
finalinherited
- onReset → VoidCallback?
-
An optional method to call when the form field is reset via
FormFieldState.reset.
finalinherited
-
onSaved
→ FormFieldSetter<
Set< ?T> > -
An optional method to call with the final value when the form is saved via
FormState.save.
finalinherited
- restorationId → String?
-
Restoration ID to save and restore the state of the form field.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- safeMinHeight → double
-
no setterinherited
- safeSizeExtraLarge → int
-
no setterinherited
- safeSizeExtraSmall → int
-
no setterinherited
- safeSizeLarge → int
-
no setterinherited
- safeSizeMedium → int
-
no setterinherited
- safeSizeSmall → int
-
no setterinherited
- sizeExtraLarge → int?
-
finalinherited
- sizeExtraSmall → int?
-
finalinherited
- sizeLarge → int?
-
finalinherited
- sizeMedium → int?
-
finalinherited
- sizeSmall → int?
-
finalinherited
-
validator
→ FormFieldValidator<
Set< ?T> > -
An optional method that validates an input. Returns an error string to
display if the input is invalid, or null otherwise.
finalinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → FormFieldState< Set< 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
-
responsiveSize(
ResponsiveSize size) → int -
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, 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
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited