Choose brushTool only works in IDE!?

[Tiemo Hollmann TB]

Hello,

I open a second viewer with an image, where I would like the user to be able
to paint in with the brush tool like this:

 -open stack "foo"

 -toplevel stack "foo"

 -show stack "foo"

 

-On mouseenter

-set the brush to 8

-set the brushcolor to 255,255,255

-choose brush tool

 

This works perfect in my IDE, but in the standalone the cursor doesn't
change to the brush tool, it keeps being the pointer tool, though the
mouseenter is being triggered. Please don't tell me that you can't change
the tool by script in the standalone! It is supposed to be such a great
feature in my app!

Thanks for any hints, where I should look at

Tiemo