https://bugs.kde.org/show_bug.cgi?id=475381
--- Comment #4 from Dov Grobgeld <dov.grobg...@gmail.com> --- I finally managed to compile Krita! And I played around with the qmdi setting. What I found was that the FramelessWindowHint only is used in MultipleDocument subwindow mode. However in tabbed mode it is always shown. But that actually gives a way of implementing this feature as follows: 1. The feature should be applied only in multi document tabbed mode. 2. If in tabbed mode and entering Canvas-Only mode and hide tab-bar is on, then behind the scenes switch to subwindow mode and "press" full screen. 3. When exiting the Canvas-Only mode then restore the tab-window mode. It may be claimed that I can get what I want with subwindow mode, but I find subwindow mode annoying when working with multiple document. If you then go "full canvas", then there is no obvious keyboard binding for moving between documents. -- You are receiving this mail because: You are watching all bug changes.