[document web]
++[combo box] haspopup:menu
++[combo box] haspopup:listbox
++[combo box] haspopup:menu
++[combo box] haspopup:listbox
++[combo box] haspopup:grid
++[combo box] haspopup:dialog
++[combo box] haspopup:listbox
++[combo box] haspopup:listbox
++[combo box] haspopup:listbox