// QuestionNode adds question to symbol table, and dispatch to frontend
// rendering.
func (d Draw) QuestionNode(q *ast.QuestionNode) {
qcpy := q.Clone()
visible := plumbing.Hidden
if 0 == d.nest {
visible = plumbing.Visible
}
ftyp := ""
if qcpy.Type() == ast.ScalarQuestionType {
ftyp = qcpy.Primitive()
}
d.toFrontend <- &plumbing.Frontend{
Type: plumbing.DrawQuestion,
Identifier: qcpy.Identifier(),
Label: qcpy.Label(),
FieldType: ftyp,
Visible: visible,
}
}
