Start bubbling this notification at the given build context.
Source
void dispatch(BuildContext target) {
assert(target != null); // Only call dispatch if the widget's State is still mounted.
target.visitAncestorElements(visitAncestor);
}
Start bubbling this notification at the given build context.
void dispatch(BuildContext target) {
assert(target != null); // Only call dispatch if the widget's State is still mounted.
target.visitAncestorElements(visitAncestor);
}