TappableChipAttributes class Null safety

An interface for Material Design chips that can be tapped.

The defaults mentioned in the documentation for each attribute are what the implementing classes typically use for defaults (but this class doesn't provide or enforce them).

See also:

  • InputChip, a chip that represents a complex piece of information, such as an entity (person, place, or thing) or conversational text, in a compact form.
  • ChoiceChip, allows a single selection from a set of options. Choice chips contain related descriptive text or categories.
  • FilterChip, uses tags or descriptive words as a way to filter content.
  • ActionChip, represents an action related to primary content.
  • material-io.cn/design/components/chips.html


hashCode int
The hash code for this object.
read-only, inherited
onPressed VoidCallback?
Called when the user taps the chip.
pressElevation double?
Elevation to be applied on the chip relative to its parent during the press motion.
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
tooltip String?
Tooltip string to be used for the body area (where the label and avatar are) of the chip.


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
toString() String
A string representation of this object.


operator ==(Object other) bool
The equality operator.