NodeAction class

Defines a single actionable item in a context menu.

• id: Unique identifier for logic checks.
• label: Human-readable text.
• onInvoke: Callback executed when the user selects this action.

Constructors

NodeAction({required String id, required String label, Widget? icon, Future<void> onInvoke(VisibleNode node)?})

Creates a menu action.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

icon → Widget?

Optional leading icon for the menu item.

final

id → String

Unique ID for this action (e.g. 'delete', 'rename').

final

label → String

The text displayed in the menu item.

final

onInvoke → Future<void> Function(VisibleNode node)?

Callback to execute when the action is chosen.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited