CommandBarItem class abstract

An individual control displayed within a CommandBar. Sub-class this to build a new type of widget that appears inside of a command bar. It knows how to build an appropriate widget for the given CommandBarItemDisplayMode during build time.

Mixed in types
Implementers

Constructors

CommandBarItem({required Key? key})
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
key → Key?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

build(BuildContext context, CommandBarItemDisplayMode displayMode) → Widget
Builds the final widget for this display mode for this item. Sub-classes implement this to build the widget that is appropriate for the given display mode.
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
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

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