DfSearchableMultiSelectDropdown<T> class

Inheritance

Constructors

DfSearchableMultiSelectDropdown.new({Key? key, List<DropDownModel<T>>? selectedValues, Future<List<DropDownModel<T>>> onSearch(String searchText)?, MultiSelectorDecoration? selectorDecoration, List<DropDownModel<T>> initData = const [], String? labelText, String? hintText, dynamic onOptionSelected(List<DropDownModel<T>>)?, String? validator(List<DropDownModel<T>>?)?, DropdownDecoration? decoration, Widget? arrowWidget, DropdownType dropdownType = DropdownType.expandable, bool disabled = false, Future<List<DropDownModel<T>>>? asyncInitData, bool closeOnTapOutside = true, int? displayResultsCount})
Constructor for DfSearchableMultiSelectDropdown.
const

Properties

arrowWidget → Widget?
Widget displayed for the dropdown arrow icon.
finalinherited
asyncInitData → Future<List<DropDownModel<T>>>?
Future that provides the initial list of dropdown options.
finalinherited
closeOnTapOutside → bool
Base class for dropdown widgets.
finalinherited
decoration → DropdownDecoration?
Decoration for customizing the dropdown's appearance (e.g., border, padding, etc.).
finalinherited
disabled → bool
finalinherited
displayResultsCount → int?
Define max count of displayed elements in the dropdown selector Default value is null, and all available results will be displayed
final
Default value is DropdownType.expandable, and it's used to switch between the expandable, and the overlay appearance
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
hintText → String?
Placeholder text displayed when no value is selected.
finalinherited
initData → List<DropDownModel<T>>
Initial list of dropdown options.
finalinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelText → String?
The label text for the dropdown field.
finalinherited
multiSelectValidator → String? Function(List<DropDownModel<T>>?)?
Provides a DropDownModel object if selected, and null if not
final
onOptionSelected → dynamic Function(DropDownModel<T>?)?
Callback triggered when an option from the dropdown is selected.
finalinherited
onOptionsSelected → dynamic Function(List<DropDownModel<T>>)?
Callback triggered when options from the dropdown are selected.
final
onSearch → Future<List<DropDownModel<T>>> Function(String searchText)?
Function that performs the search operation based on the user's input. It returns a list of filtered options.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedValue → DropDownModel<T>?
The currently selected dropdown value.
finalinherited
selectedValues → List<DropDownModel<T>>?
The currently selected list of dropdown values.
final
selectorDecoration → MultiSelectorDecoration?
Decoration for customizing the multi-select dropdown selector (e.g., background color, height, etc.).
final
validator → String? Function(DropDownModel<T>?)?
Provides a DropDownModel object if selected, and null if not
finalinherited

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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