Ulrich_Laegeler at arburg.com wrote: > > Another short question to my example. > In your screenshot you can see the dark gray squares which > are displayed from the collapser if there is nothing to collapse. > How can i get rid of this? I tried missing-background-color but > it doesn't help. >
Currently there is no way to customize the aspect of a collapser when this collapser is disabled (grayed).
