DrawerMultiSelectField<T> class

Drawer variant implementation of MultiSelectField.

Behaves differently depending on whether scaffoldKey is provided:

With scaffoldKey — Renders the selection content directly. Place it inside your Scaffold's endDrawer or drawer:

Scaffold(
  key: scaffoldKey,
  endDrawer: Drawer(
    child: MultiSelectField<String>.drawer(
      label: 'Filter',
      keyDrawer: 'myFilter',
      scaffoldKey: scaffoldKey,
      data: () => choices,
      onSelect: (selected, _) => print(selected),
    ),
  ),
)

Without scaffoldKey — Renders a trigger widget that opens a standalone overlay drawer on tap:

MultiSelectField<String>.drawer(
  label: 'Filter',
  data: () => choices,
  onSelect: (selected, _) => print(selected),
)
Inheritance

Constructors

DrawerMultiSelectField({Key? key, required String label, List<Choice<T>> data()?, void onSelect(List<Choice<T>> choiceList, bool isFromDefaultData)?, void onChanged(List<Choice<T>> selectedItems)?, List<Choice<T>>? defaultData, Widget? menuContent, Widget? menuHeader, Widget? menuFooter, DrawerStyle? drawerStyle, String? keyDrawer, GlobalKey<ScaffoldState>? scaffoldKey, VoidCallback? onOpened, VoidCallback? onClosed, bool enabled = true, Widget? child, bool singleSelection = false, bool selectAllOption = false, bool useTextFilter = false, bool closeOnSelect = false, TextStyle? titleMenuStyle, TextStyle? itemMenuStyle, EdgeInsetsGeometry? titleMenuPadding})
const

Properties

child → Widget?
final
closeOnSelect → bool
final
data → List<Choice<T>> Function()?
final
defaultData → List<Choice<T>>?
final
drawerStyle → DrawerStyle?
final
enabled → bool
final
hashCode → int
The hash code for this object.
no setterinherited
itemMenuStyle → TextStyle?
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyDrawer → String?
final
label → String
final
final
final
final
onChanged → void Function(List<Choice<T>> selectedItems)?
final
onClosed → VoidCallback?
final
onOpened → VoidCallback?
final
onSelect → void Function(List<Choice<T>> choiceList, bool isFromDefaultData)?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scaffoldKey → GlobalKey<ScaffoldState>?
final
selectAllOption → bool
final
singleSelection → bool
final
titleMenuPadding → EdgeInsetsGeometry?
final
titleMenuStyle → TextStyle?
final
useTextFilter → bool
final

Methods

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