On 11/14/06, Attilio Fiandrotti <[EMAIL PROTECTED]> wrote: > ?? wrote: > > Hello, everyone, > > Hi > > > When I adapted Gtk+-2.10.1 in DirectFB, I found the menu scroll > > couldn't proceed, and the error of SIGSEGV was reported in what > > _cairo_pixman_composite_solid_mask_nx8x8888mmx in fbmmx.c. > > GTK 2.10.1 is quite old, a lot of things were improveded/fixed by mike > during last months. > > > At last I fount it was brought in by the call to gdk_window_move in > > function gtk_menu_scroll_to, if I substituted it with > > gdk_window_move_region, no error was reported, but the show result was not > > correct. > > > > Getting deeper, I found once the menu item in the bin_window was > > moved outside the father gdkwindow ------ view_window, error would come. > > > > As a test, I drew an arrow in the bin_window, similarly, error > > emerged when the arrow was move outside view_window along with bin_window. > > Have you tried with latest sources from CVS ? can you reproduce the bug > with these? can you provide more detailed information (walktrough, > source code samples) about how to reproduce the bug? do you see anything > similar already listed in gtkdfb BTS page [1] ? >
I still have little confidence in the reparenting code it is untested. I think we have a test case but please try with the latest builds. Mike > > I have posted this on [email protected], but no response came. > > Maybe there are some knowers. > > I think you should post to gtk-devel to talk about topics like this. > > cheers > > Attilio > > [1] > http://bugzilla.gnome.org/buglist.cgi?query=component%3Adirectfb+product%3Agtk%2B+ > > _______________________________________________ > directfb-dev mailing list > [email protected] > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev > _______________________________________________ directfb-dev mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
