clearSemantics method

  1. @override
void clearSemantics ()
override

Removes all semantics from this render object and its descendants.

Should only be called on objects whose parent is not a RenderObject.

Override this method if you instantiate new SemanticsNodes in an overridden assembleSemanticsNode method, to dispose of those nodes.

Implementation

@override
void clearSemantics() {
  super.clearSemantics();
  _cachedChildNodes = null;
}