Thinksamuel

I have a set of 6 umenus controlling vst parameters. I would like that if on one umenu a certain parameter is selected, it is impossible to select in another one OR that if in another umenu I select the same parameter that the umenu parameter is cleared in the previous umenu output. How would that be possible?

disable-umenu-items

this seems to address your first challenge:

but i'd rather use a matrixctrl with one/column ore one/row attribute

Disable umenu items