Hi, > On Oct 17, 2020, at 00:27, Wolfgang Lux <wolfgang....@gmail.com> wrote: > > Hi Riccardo, > >> I noticed we recently have a strange behaviour, which is slightly >> different from setup (= installation on different computers) to setup I have >> >> The first time I start a GNUstep application with windowmaker (I mean >> the first GNUstep app started ever after X11 start essentially) it has a >> bad icon. >> - on some setup it has a "generic" icon by windowmaker >> - on other setups it has a black looking icon, as only the "mask" of the >> icon, the contours are drawn
Riccardo, could you please provide more info on your specific setups? Do you have “UseWindowMakerIcons” set to “NO” in NSGlobalDomain? >> >> A restart of the app and then starting any other app, fixes that. >> >> >> This was not happening before. > > Actually, this has been happening before, but it was fixed about five years > ago in this commit: > > https://github.com/gnustep/libs-back/commit/1e1185abb364f2ffcb5f06f62c1241d419b8b697#diff-c3c9abc7461037f8abf3f590d909cff84c39bc7817b79d7dfd379b38a3756385 > >> I think it is related to at least this >> commit - merge: >> >> https://github.com/mozilla/newtab-dev/raw/6be44da368fb869a3d3e1975f515857352a7d9fc/browser/modules/ProcessHangMonitor.jsm > > I assume you meant this commit instead > > https://github.com/gnustep/libs-back/commit/31b7c4ed2f8efa0127605511aaf4eafef6a3d1c8 > And, yes, your suspicion is correct because it exactly comments out the > earlier fix. As stated in description to this commit it fixes flickering of appicon at application start. Quote: “This fix based on the fact that root application window (ROOT) is mapped in `-orderwindow:::` and this is the event of application recognition by WindowMaker because it is a first application window that is mapped.”. That "root application window" is called “group leader” and saved in every application window structure (WWindow) member `main_window` inside WM. It holds all required properties to be detected by WM correctly. The earlier fix probably masks other unknown problem. My WindowMaker 0.95.7 default configuration tests work like a charm. Wolfgang, do you observe the same behaviour as Riccardo? I yes, could you please share your setup? > Wolfgang > > Sergii