BaseMultiSearchField<T extends Object> class

A base multi-select search field widget with customizable options.

Inheritance

Constructors

BaseMultiSearchField.new({required void onSelected(String text)?, required String labelText, required List<T> dropDownList, required List<T>? values, required void removeEvent(T value)?, required Widget item(T element), required FutureOr<Iterable<T>> optionsBuilder(TextEditingValue), required String getItemText(T value)?, String? errorText, bool? showErrorText, double selectListSpacing = 8, double selectListItemSpacing = 8, double selectListItemRunSpacing = 8, double menuMaxHeight = 400, EdgeInsets menuMargin = const EdgeInsets.only(top: 4, bottom: 8), EdgeInsets listPadding = const EdgeInsets.symmetric(vertical: 16), Clip listClipBehavior = Clip.hardEdge, Icon fieldActiveIcon = const Icon(Icons.close), Icon fieldInactiveIcon = const Icon(Icons.arrow_drop_down), bool usePrototype = true, Key? textFieldKey, bool? isRequired, Key? key, List<Widget>? trailingList, Icon? unfocusSuffixIcon, double? suffixIconPadding, FocusNode? focusNode, int? errorMaxLines, String? description, T? allElements, BoxDecoration? menuDecoration, double? itemsSpace, ButtonStyle? itemStyle, InputDecoration? fieldDecoration, Widget? fieldSuffixIcon, Widget customTextField({required TextEditingController controller, required FocusNode focusNode, required GlobalKey<State<StatefulWidget>> key, required void onChanged(String)?, required void onSubmitted(String)?, required Widget suffixIcon, required Key? textFieldKey})?, Widget selectedWidget(T value)?, int? selectedItemMaxLines, ButtonStyle? selectedItemStyle, TextStyle? selectedItemTextStyle, Clip? selectedItemClipBehavior, Widget? selectedItemIcon, double? selectedItemSpacing, TextAlign? selectedItemTextAlign, TextOverflow? selectedItemTextOverflow, List<TextInputFormatter>? fieldInputFormatters, TextEditingController? controller, TextStyle? labelTextStyle, OptionsViewOpenDirection optionsViewOpenDirection = OptionsViewOpenDirection.down, Widget listButtonItem({required int index, required bool isEnabled, required Key? key, required void onPressed(), required T value})?, double? listCacheExtent, bool listAddSemanticIndexes = true, ScrollController? listController, String? listRestorationId, int? listSemanticChildCount, DragStartBehavior listDragStartBehavior = DragStartBehavior.start, ScrollPhysics? listPhysics, bool? listPrimary, Key? fieldIconKey, Widget menuList({required Widget item(int index), required int length})?, Key? listKey, Key? listItemKey, Key? selectedListKey, Key? selectedListItemKey, bool useFindChildIndexCallback = true})
const

Properties

allElements → T?
final
controller → TextEditingController?
final
customTextField → Widget Function({required TextEditingController controller, required FocusNode focusNode, required GlobalKey<State<StatefulWidget>> key, required void onChanged(String)?, required void onSubmitted(String)?, required Widget suffixIcon, required Key? textFieldKey})?
final
description → String?
final
final
errorMaxLines → int?
final
errorText → String?
final
fieldActiveIcon → Icon
final
fieldDecoration → InputDecoration?
final
fieldIconKey → Key?
final
fieldInactiveIcon → Icon
final
fieldInputFormatters → List<TextInputFormatter>?
final
fieldSuffixIcon → Widget?
final
focusNode → FocusNode?
final
getItemText → String Function(T value)?
final
hashCode → int
The hash code for this object.
no setterinherited
isRequired → bool?
final
item → Widget Function(T element)
final
itemsSpace → double?
final
itemStyle → ButtonStyle?
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelText → String
final
labelTextStyle → TextStyle?
final
listAddSemanticIndexes → bool
final
listButtonItem → Widget Function({required int index, required bool isEnabled, required Key? key, required void onPressed(), required T value})?
final
listCacheExtent → double?
final
listClipBehavior → Clip
final
listController → ScrollController?
final
listDragStartBehavior → DragStartBehavior
final
listItemKey → Key?
final
listKey → Key?
final
listPadding → EdgeInsets
final
listPhysics → ScrollPhysics?
final
listPrimary → bool?
final
listRestorationId → String?
final
listSemanticChildCount → int?
final
final
Custom list widget
final
final
final
onSelected → void Function(String text)?
final
optionsBuilder → FutureOr<Iterable<T>> Function(TextEditingValue)
final
optionsViewOpenDirection → OptionsViewOpenDirection
final
removeEvent → void Function(T value)?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedItemClipBehavior → Clip?
final
selectedItemIcon → Widget?
final
selectedItemMaxLines → int?
final
selectedItemSpacing → double?
final
selectedItemStyle → ButtonStyle?
final
selectedItemTextAlign → TextAlign?
final
selectedItemTextOverflow → TextOverflow?
final
selectedItemTextStyle → TextStyle?
final
selectedListItemKey → Key?
final
selectedListKey → Key?
final
selectedWidget → Widget Function(T value)?
final
selectListItemRunSpacing → double
final
selectListItemSpacing → double
final
selectListSpacing → double
final
showErrorText → bool?
final
suffixIconPadding → double?
final
textFieldKey → Key?
final
trailingList → List<Widget>?
final
unfocusSuffixIcon → Icon?
final
useFindChildIndexCallback → bool
Whether to use the find child index callback
final
usePrototype → bool
final
values → List<T>?
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<BaseMultiSearchField<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, 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