event for: Draw toolbar add_vertex??

[SimonLeo]

Is there an event for adding a vertex during a drawing session, e.g., using a draw toolbar user clicks at a location to add a new vertex?

I noticed for Edit toolbar, there are events for vertexadd, vertexmove, etc.

I did a search, but nothing was found.

thanks!

[mykLT]

I was able to find only "_onClickHandler" method, which can be used as click event, but it should not be used because of dangling. Why there is no public method?