visitChildren method

void visitChildren(
  1. SemanticsNodeVisitor visitor
)

Visits the immediate children of this node.

This function calls visitor for each immediate child until visitor returns false.

Implementation

void visitChildren(SemanticsNodeVisitor visitor) {
  if (_children != null) {
    for (final SemanticsNode child in _children!) {
      if (!visitor(child)) {
        return;
      }
    }
  }
}