MenuItem<T> class final

Represents a selectable item in a context menu.

This class is used to define individual items that can be displayed within a context menu.

label - The title of the context menu item
icon - The icon of the context menu item.
constraints - The height of the context menu item.
focusNode - The focus node of the context menu item.
value - The value associated with the context menu item.
items - The list of subitems associated with the context menu item.
onSelected - The callback that is triggered when the context menu item is selected. If the item has subitems, it toggles the visibility of the submenu. If not, it pops the current context menu and returns the associated value.
constraints - The constraints of the context menu item.

see:

Inheritance

Constructors

MenuItem({required String label, IconData? icon, T? value, VoidCallback? onSelected, BoxConstraints? constraints}): const
MenuItem.submenu({required String label, required List<ContextMenuEntry> items, IconData? icon, VoidCallback? onSelected, BoxConstraints? constraints}): const

constraints → BoxConstraints?: final
debugLabel → String: no setteroverride
hashCode → int: The hash code for this object.
no setterinherited
icon → IconData?: final
isFocusMaintained → bool: Indicates whether the menu item is using the focus node in a child widget.
no setterinherited
isSubmenuItem → bool: Indicates whether the menu item has subitems.
no setterinherited
items → List<ContextMenuEntry>?: finalinherited
label → String: final
onSelected → VoidCallback?: finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
value → T?: finalinherited

builder(BuildContext context, ContextMenuState menuState, [FocusNode? focusNode]) → Widget: Builds the widget representation of the context menu entry.
override
handleItemSelection(BuildContext context) → void: Handles the selection of the context menu item.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
onMouseEnter(PointerEnterEvent event, ContextMenuState menuState) → void: Called when the mouse pointer enters the area of the context menu entry.
inherited
onMouseExit(PointerExitEvent event, ContextMenuState menuState) → void: Called when the mouse pointer exits the area of the context menu entry.
inherited
onMouseHover(PointerHoverEvent event, ContextMenuState menuState) → void: Called when the mouse pointer hovers over the context menu entry.
inherited
toString() → String: A string representation of this object.
inherited