Node.childrenForeach
void childrenForeach(glib.types.TraverseFlags flags, glib.types.NodeForeachFunc func)Calls a function for each of the children of a #GNode. Note that it doesn't descend beneath the child nodes. func must not do anything that would modify the structure of the tree.
Parameters
flags | which types of children are to be visited, one of G_TRAVERSE_ALL, G_TRAVERSE_LEAVES and G_TRAVERSE_NON_LEAVES |
func | the function to call for each visited node |