SearchableDropdown<T> class

Inheritance

Constructors

SearchableDropdown({Key? key, SearchableDropdownController<T>? controller, Widget? hintText, Widget backgroundDecoration(Widget)?, String? searchHintText, Widget? noRecordText, double? dropDownMaxHeight, EdgeInsetsGeometry? margin, Widget? trailingIcon, Widget? trailingClearIcon, Widget? leadingIcon, void onChanged(T?)?, List<SearchableDropdownMenuItem<T>>? items, T? value, bool isEnabled = true, VoidCallback? disabledOnTap, double? width, bool isDialogExpanded = true, bool hasTrailingClearIcon = true, double? dialogOffset})
const
SearchableDropdown.future({required Future<List<SearchableDropdownMenuItem<T>>?> futureRequest()?, Key? key, SearchableDropdownController<T>? controller, Widget? hintText, Widget backgroundDecoration(Widget)?, String? searchHintText, Widget? noRecordText, double? dropDownMaxHeight, EdgeInsetsGeometry? margin, Widget? trailingIcon, Widget? trailingClearIcon, Widget? leadingIcon, void onChanged(T?)?, bool isEnabled = true, VoidCallback? disabledOnTap, Duration? changeCompletionDelay, double? width, bool isDialogExpanded = true, bool hasTrailingClearIcon = true, SearchableDropdownMenuItem<T>? initialValue, double? dialogOffset})
const
SearchableDropdown.paginated({required Future<List<SearchableDropdownMenuItem<T>>?> paginatedRequest(int, String?)?, int? requestItemCount, Key? key, SearchableDropdownController<T>? controller, Widget? hintText, Widget backgroundDecoration(Widget)?, String? searchHintText, Widget? noRecordText, double? dropDownMaxHeight, EdgeInsetsGeometry? margin, Widget? trailingIcon, Widget? trailingClearIcon, Widget? leadingIcon, void onChanged(T?)?, bool isEnabled = true, VoidCallback? disabledOnTap, Duration? changeCompletionDelay, double? width, bool isDialogExpanded = true, bool hasTrailingClearIcon = true, SearchableDropdownMenuItem<T>? initialValue, double? dialogOffset})
const

Properties

backgroundDecoration → (Widget Function(Widget child)?)
Background decoration of dropdown, i.e. with this you can wrap dropdown with Card.
final
changeCompletionDelay → Duration?
Delay of dropdown's search callback after typing complete.
final
controller → SearchableDropdownController<T>?
final
dialogOffset → double?
Dialog offset from dropdown.
final
disabledOnTap → VoidCallback?
final
Height of dropdown's dialog, default: context.deviceHeight*0.3.
final
futureRequest → (Future<List<SearchableDropdownMenuItem<T>>?> Function()?)
Future service which is returns DropdownMenuItem list.
final
hashCode → int
The hash code for this object.
no setterinherited
hasTrailingClearIcon → bool
Activates clear icon trailing.
final
hintText → Widget?
Hint text shown when the dropdown is empty.
final
initialFutureValue → SearchableDropdownMenuItem<T>?
final
initialValue → T?
final
isDialogExpanded → bool
final
isEnabled → bool
final
items → List<SearchableDropdownMenuItem<T>>?
Dropdown items.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leadingIcon → Widget?
Dropdown trailing icon.
final
margin → EdgeInsetsGeometry?
Dropdowns margin padding with other widgets.
final
noRecordText → Widget?
Shows if there is no record found.
final
onChanged → (void Function(T? value)?)
Returns selected Item.
final
paginatedRequest → (Future<List<SearchableDropdownMenuItem<T>>?> Function(int page, String? searchKey)?)
Paginated request service which is returns DropdownMenuItem list.
final
requestItemCount → int?
Paginated request item count which returns in one page, this value is using for knowledge about isDropdown has more item or not.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
searchHintText → String?
SearchBar hint text.
final
trailingClearIcon → Widget?
Dropdown trailing clear icon.
final
trailingIcon → Widget?
Dropdown trailing icon.
final
width → double?
final

Methods

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