kc3-lang/SDL

2022-04-05T23:04:19

x11: Try to keep SDL_WINDOW_FULLSCREEN* in sync with window manager. So if Gnome/KDE/etc have a keyboard shortcut or titlebar decoration to make any window go fullscreen (with the _NET_WM_FULLSCREEN flag on the _NET_WM_STATE property), we update the SDL window flag. Fixes #5390.