ComposeTargetId class
Special identifier which is used to build traits within WidgetTrait.withParents.
It extends TargetId but introduces a trait ID to refer to a trait.
Constructors
- ComposeTargetId.new({String? traitId, Type? type, Key? key, int? elementIndex})
-
Creates an instance of ComposeTargetId.
const
- ComposeTargetId.custom(WidgetLocator customLocator, {String? traitId, int? elementIndex})
-
Creates an instance of ComposeTargetId with a custom locator function.
const
Properties
- customLocator → WidgetLocator?
-
Callback to realize custom identificaton logic for the target widget.
finalinherited
- elementIndex → int?
-
Used to distinguish the right widget in a list of possibilities.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Key of the target widget.
finalinherited
-
props
→ List<
Object?> -
The list of properties that will be used to determine whether
two instances are equal.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- stringify → bool?
-
If set to
true, the toString method will be overridden to output this instance's props.no setterinherited - traitId → String?
-
Trait ID.
final
- type → Type?
-
Type of the target widget.
finalinherited
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