PlatformMenuItemGroup class
A class that groups other menu items into sections delineated by dividers.
Visual dividers will be added before and after this group if other menu items appear in the PlatformMenu, and the leading one omitted if it is first and the trailing one omitted if it is last in the menu.
- Inheritance
-
- Object
- PlatformMenuItem
- PlatformMenuItemGroup
Constructors
-
PlatformMenuItemGroup({required List<
PlatformMenuItem> members}) -
Creates a const PlatformMenuItemGroup.
const
Properties
-
descendants
→ List<
PlatformMenuItem> -
Returns all descendant
PlatformMenuItems of this item.no setterinherited - hashCode → int
-
The hash code for this object.
no setterinherited
- label → String
-
The required label used for rendering the menu item.
finalinherited
-
members
→ List<
PlatformMenuItem> -
The
PlatformMenuItems that are members of this menu item group.final - onClose → VoidCallback?
-
Returns a callback, if any, to be invoked if the platform menu receives a
"Menu.closed" method call from the platform for this item.
no setterinherited
- onOpen → VoidCallback?
-
Returns a callback, if any, to be invoked if the platform menu receives a
"Menu.opened" method call from the platform for this item.
no setterinherited
- onSelected → VoidCallback?
-
An optional callback that is called when this PlatformMenuItem is
selected.
finalinherited
- onSelectedIntent → Intent?
-
An optional intent that is invoked when this PlatformMenuItem is
selected.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- shortcut → MenuSerializableShortcut?
-
The optional shortcut that selects this PlatformMenuItem.
finalinherited
Methods
-
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
-
toChannelRepresentation(
PlatformMenuDelegate delegate, {required MenuItemSerializableIdGenerator getId}) → Iterable< Map< String, Object?> > -
Converts the representation of this item into a map suitable for sending
over the default "flutter/menu" channel used by DefaultPlatformMenuDelegate.
override
-
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
Static Methods
-
serialize(
PlatformMenuItem group, PlatformMenuDelegate delegate, {required MenuItemSerializableIdGenerator getId}) → Iterable< Map< String, Object?> > -
Converts the supplied object to the correct channel representation for the
'flutter/menu' channel.
override