In prior IDEA editions I had a special layout for the editor windows. Unfortunately I can not achieve this any more in 9.x. So I am asking if I am missing something. What I want to have is a specific layout for a specific file type. In my example I distinguish between Java and Form files. The layout I would like to have is attached in the screenshots #1 and #2. Unfortuantely I can not achieve this layout without pressing on the panel tabs in the left like "Structure" or "UIDesigner" when I switch from one file to the other. To be honest the logic behind splitting mode and the different positions top or down for the tabs is not quite clear to me.
Thanks for your suggestions