MenuItem class

An item in a cascading menu.

To trigger an action use intent, onPressed or shortcutActivator. Only one of them can be specified for a particular item.

Inheritance

Implemented types

Constructors

MenuItem({Key? key, Widget? leading, required Widget title, Widget? trailing, ShortcutActivator? shortcutActivator, Intent? intent, VoidCallback? onPressed, MenuItemStyle? style, bool? enabled, bool closeMenuOnAction = true, Widget? submenu}): For an item created with this constructor, shortcutActivator, if provided, is used to make an item's shortcut label.
MenuItem.fromChild({Key? key, Widget? title, required Widget child, ShortcutActivator? shortcutActivator, Intent? intent, VoidCallback? onPressed, MenuItemStyle? style, bool? enabled, bool closeMenuOnAction = true, Widget? submenu})

closeMenuOnAction → bool: final
enabled → bool?: Used to disable an item when a shortcutActivator is used to trigger an action. It also can be used with an intent or onPressed callback, but it's not the only option in this case: an item is disabled when intent, onPressed and shortcutActivator are all null.
final
hashCode → int: The hash code for this object.
no setterinherited
hasLeadingWidget → bool: If a menu item has a leading widget, the latter takes a start padding if the padding is large.
no setteroverride
intent → Intent?: final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
onPressed → VoidCallback?: final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
shortcutActivator → ShortcutActivator?: final
style → MenuItemStyle?: final
submenu → Widget?: final
tileDelegate → MenuItemTileDelegate: final

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
configurationIsCorrect() → bool
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.
override
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