How do I remove the close icon from the extlib Dialog?
问题 I am using the extlib Dialog component to display some data. I want the user to only close the dialog via a button I have in it. I can't see any option to disable the close icon in the title bar. Can someone point me to the documentation on doing this? So far I've checked the wiki + extlib book (maybe I missed it?). 回答1: css rules, again! As far as I can see there's no "native" way to get rid of that close button (and to be honest, I don't think it's a really good idea to do so; see below).