MagicDropdownMultiSelect class

The MagicDropdownMultiSelect provides a standard way to render checkboxes in a list as a means to filter through your items.

All values and already selected values are provided with selectableValues and selected respectively. The onChanged handler returns all currently selected options after making a selection. With the width and height, a custom sizing can be provided

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• MagicDropdownMultiSelect

Constructors

MagicDropdownMultiSelect({Key? key, required List<String> selectableValues, required void onChanged(List<String>), List<String> selected = const [], double? width, double? height})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

height → double?

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

onChanged → void Function(List<String>)

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selectableValues → List<String>

final

selected → List<String>

final

width → double?

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → State<MagicDropdownMultiSelect>

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