ScopeHelpers class
Shared utility methods for scope widgets to reduce code duplication.
Each scope widget can use these helpers to look up options from the nearest InheritedInteractiveScope ancestor.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- 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
Static Methods
-
maybeOptionsOf<
T extends Object> (BuildContext context) → InteractiveOptions< T> ? - Looks up the InteractiveOptions from the nearest ancestor scope.
-
optionsOf<
T extends Object> (BuildContext context, String scopeName) → InteractiveOptions< T> - Looks up the InteractiveOptions from the nearest ancestor scope.