Geometry not selectable in viport

LpProject

I have a MxSeaNode, that have her own geometry.

When I don;t reimplement draw function my node  is selectable either in node list(scene pane), and in viewport.

But when I reimplement draw function and draw MxSeaNode in other view(that I want), my node not selectable in viewport(when I hover mouse or click on the my node, it go to selected).

In case when I call drawGeometry from draw is same effect(my node is not selectable)

How can I solve this problem. What I miss?

Thanks.