func (v *signalGraphView) selectNode(id bh.NodeIdIf) (node graph.NodeIf) {
var n graph.NodeIf
for _, n = range v.nodes {
ok, nd := n.SelectNode(freesp.NodeIdFromString(n.Name(), v.graphId), id)
if ok {
v.repaintNode(n)
}
if nd != nil {
node = nd
}
}
return
}