SheenFriendPicker<T> class

A grid of friends and groups to send something to, as a share sheet shows them: tap to pick, tap again to drop; the picked ones get an accent ring.

SheenFriendPicker<int>(
  choices: [for (final f in friends) SheenFriendChoice(value: f.id, name: f.username)],
  selected: picked,
  onChanged: (s) => setState(() => picked = s),
)
Inheritance

Constructors

SheenFriendPicker({Key? key, required List<SheenFriendChoice<T>> choices, required Set<T> selected, required ValueChanged<Set<T>> onChanged})
A picker over choices.
const

Properties

choices → List<SheenFriendChoice<T>>
Who can be picked.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → ValueChanged<Set<T>>
The new selection.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selected → Set<T>
Who is picked.
final

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