I think main problem is in GdkPixbuf *get_gdk_pixbuf(const gchar *name, int size=16); declarated in rgutils.h, this function loads icon from theme with default size 16x16.
In rgmainwindow.cc and some other places is called this function as get_gdk_pixbuf( "synaptic" ); and then use icon in gtk_window_set_icon(GTK_WINDOW(_win), icon); gtk_window_set_icon set _NET_WM_ICON property. I think, the simplest way is set default size to higher resolution eg 64x64. But, I think, correct way is use gtk_window_set_icon_list instead gtk_window_set_icon, and defined function that loads all posible resolutions - eg. gtk_icon_theme_list_icons (); -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264147 Title: icon in xfce in alt-tab dialog is in low resolution To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/synaptic/+bug/1264147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs