HintTargetRegistration class
An immutable snapshot of a registered target.
id — string key (not a GlobalKey), link — the CompositedTransform mechanics (follows the target every frame), context — for position snapshots on step changes and root-overlay capture.
Hard rule: the context may only be read while handling a step-change event and is never stored by the overlay — it must not be used after dispose.
- Annotations
Constructors
- HintTargetRegistration({required String id, required LayerLink link, required BuildContext context})
-
const
Properties
- context → BuildContext
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String
-
final
- link → LayerLink
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
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