MultiSelectDropdown class
Multi-select searchable dropdown without BLoC/Cubit.
Pass items and isLoading from your own state. When onSearch is non-null, it is called on each query while online; otherwise the list is filtered locally against the cached full list from items.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- MultiSelectDropdown
Constructors
-
MultiSelectDropdown({required String hintText, required List<
DropdownItem> items, required bool isLoading, Key? key, List<DropdownItem> selectedItems = const [], void onSelectionChanged(List<DropdownItem> items)?, void onSearch(String query)?, String? searchHint, String? noResultsText, String? loadingText, bool needInitialFetch = false, int maxDisplayChips = 2, DropdownPlusTheme? dropdownTheme, DropdownPlusThemeStyle? themeStyle, Widget itemBuilder(DropdownItem item, bool isSelected)?, Widget selectedItemBuilder(List<DropdownItem> selected)?, double? buttonHeight, double? buttonWidth, Future<bool> checkInternetConnection()?}) -
const
Properties
-
final
-
final
-
checkInternetConnection
→ Future<
bool> Function()? -
final
- dropdownTheme → DropdownPlusTheme?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hintText → String
-
final
- isLoading → bool
-
final
- itemBuilder → Widget Function(DropdownItem item, bool isSelected)?
-
final
-
items
→ List<
DropdownItem> -
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- loadingText → String?
-
final
- maxDisplayChips → int
-
final
- needInitialFetch → bool
-
final
- noResultsText → String?
-
final
- onSearch → void Function(String query)?
-
final
-
onSelectionChanged
→ void Function(List<
DropdownItem> items)? -
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- searchHint → String?
-
final
-
selectedItemBuilder
→ Widget Function(List<
DropdownItem> selected)? -
final
-
selectedItems
→ List<
DropdownItem> -
final
- themeStyle → DropdownPlusThemeStyle?
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< MultiSelectDropdown> -
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