Chip class

A material design chip.

Chips represent complex entities in small blocks, such as a contact, or a choice.

Supplying a non-null onDeleted callback will cause the chip to include a button for deleting the chip.

Requires one of its ancestors to be a Material widget. The label and border arguments must not be null.

Sample code

new Chip(
  avatar: new CircleAvatar(
    backgroundColor: Colors.grey.shade800,
    child: new Text('AB'),
  ),
  label: new Text('Aaron Burr'),
)

See also:

Inheritance

Constructors

Chip({Key key, Widget avatar, Widget deleteIcon, @required Widget label, VoidCallback onDeleted, TextStyle labelStyle, String deleteButtonTooltipMessage, Color backgroundColor, Color deleteIconColor, ShapeBorder border: const StadiumBorder() })
Creates a material design chip. [...]
const

Properties

avatar Widget
A widget to display prior to the chip's label. [...]
final
backgroundColor Color
Color to be used for the chip's background, the default is based on the ambient IconTheme. [...]
final
border ShapeBorder
The border to draw around the chip. [...]
final
deleteButtonTooltipMessage String
Message to be used for the chip delete button's tooltip.
final
deleteIcon Widget
The icon displayed when onDeleted is non-null. [...]
final
deleteIconColor Color
Color for delete icon. The default is based on the ambient IconTheme.
final
label Widget
The primary content of the chip. [...]
final
labelStyle TextStyle
The style to be applied to the chip's label. [...]
final
onDeleted VoidCallback
Called when the user taps the delete button to delete the chip. [...]
final
hashCode int
The hash code for this object. [...]
read-only, inherited
key Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

build(BuildContext context) Widget
Describes the part of the user interface represented by this widget. [...]
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. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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 toStringDeep. [...]
inherited
toString({DiagnosticLevel minLevel: DiagnosticLevel.debug }) String
Returns 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 ==(dynamic other) bool
The equality operator. [...]
inherited