Hi!
I am calling two-three modal windows, one on top of another. Works fine, but how to say to Vaadin “Please gray-out only once (first time)”? I.e. each next modal window should not use gray background.
Vaadin Book says “Depends on theme settings”. Is it really where I have to touch CSS? 
Is there something like:
window.noGrayBackgroundISaid("!");…?
I think this is a bug. Vaadin shouldn’t add multiple curtains for multiple modal subwindows, just move the lower subwindows below the curtain. I was quite certain that there was a ticket about this but I couldn’t find it.
I don’t have a fix for you to the problem but I hope a change into this gets into the coming versions of Vaadin.
I’m not quite certain if I understood the issue correctly, but as a general note:
If there is a real bug, please create a ticket and you cannot find one. Describe the issue clearly and include a link to the forum thread.
If there is no ticket, there will not be a fix, whereas if there is a ticket, there is a chance the issue might get fixed, sooner or later. There is absolutely no way for the development team to remember all such issues or to read through the whole forum for what might possibly be a bug and then check them.
I’m more or less trying to start a discussion about if this is a bug or not.