ActionCollectionEntry<T extends Object> class abstract interface

One normalized declaration fragment for ActionCollection.fromEntries.

Implementations contribute flat roots and optional placementConstraints. The collection snapshots all contributions and applies the same global ID, root-membership, and overlap validation as its standard constructor.

Constructors

ActionCollectionEntry.action(AdaptiveAction<T> action)

Creates an entry containing one unconstrained action.

factory

ActionCollectionEntry.constrainedActions({required ActionPlacementConstraintId id, required Iterable<AdaptiveAction<T>> actions, ActionPlacementSplitPolicy splitPolicy, ActionPlacement? placementOverride, PrimaryRetentionPriority? retentionPriority})

Creates an entry containing roots with shared placement constraints.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

placementConstraints → Iterable<ActionPlacementConstraints>

ID-based placement relationships contributed by this entry.

no setter

roots → Iterable<AdaptiveAction<T>>

Root actions contributed in display order.

no setter

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