I have been experiencing intermittent combobox problems using gtk+-2.18.3 (and higher) on Windows XP. Sometimes (rarely) the click/release on the combobox works as expected (choices remain displayed). Other times the choices are displayed and immediately disappear when the mouse button is released. Test program source: http://www.cinterviews.com/2009/11/gtkcombobox-gtk-widgets.html Everything works fine when I revert to gtk+2.16.6 Has any body else observed problems with ComboBox widget?
Note: I submitted this as a bug report (Bug 603250) several weeks ago and there has not been any activity.