Hi again, OK, I found the problem. After continuing to pair down the app until the problem went away, it turned out to be due to this line: gtk_window_set_position(GTK_WINDOW(mainWin), GTK_WIN_POS_CENTER_ALWAYS); It's the continual re-centering due to that GTK_WIN_POS_CENTER_ALWAYS that is not working very well. After changing it to GTK_WIN_POS_CENTER (which is actually what I really wanted anyway) it resizes nice and smoothly now. Ian > -----Original Message----- > From: gtk-list-bounces@xxxxxxxxx [mailto:gtk-list-bounces@xxxxxxxxx] On > Behalf Of Ian Puleston > Sent: Monday, March 24, 2008 12:33 PM > To: gtk-list@xxxxxxxxx > Subject: RE: Jerky window resizing in Windows GTK app > > > -----Original Message----- > > From: tlillqvist@xxxxxxxxx [mailto:tlillqvist@xxxxxxxxx] On Behalf Of > Tor > > Lillqvist > > Sent: Monday, March 24, 2008 1:40 AM > > > > I would say that is not expected, at least with a current GTK+ > > version. What version of GTK+ are you using? > > Pretty much current - 2.12.3. > > > Do you have a minimal but complete sample program that exhibits the > > behaviour? > > I do now. I've cut my program down to bare bones without actually changing > the layout of the window, and uploaded a zip file (119 Kbytes) containing > the source plus an exe (compiled with the MinGW compiler) here: > > http://diverian.tripod.com/home/Files/gtk-test.zip > > The tstapp.exe program in the bin directory demonstrates the problem. > > Ian > > > > _______________________________________________ > gtk-list mailing list > gtk-list@xxxxxxxxx > http://mail.gnome.org/mailman/listinfo/gtk-list _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
