Provided by: tk8.5-doc_8.5.15-2ubuntu3_all bug


       destroy - Destroy one or more windows


       destroy ?window window ...?


       This  command  deletes  the  windows  given  by  the  window  arguments, plus all of their
       descendants.  If a window “.”  is deleted then all  windows  will  be  destroyed  and  the
       application  will  (normally)  exit.   The windows are destroyed in order, and if an error
       occurs in destroying a window the command aborts without destroying the remaining windows.
       No error is returned if window does not exist.


       Destroy all checkbuttons that are direct children of the given widget:
              proc killCheckbuttonChildren {parent} {
                 foreach w [winfo children $parent] {
                    if {[winfo class $w] eq "Checkbutton"} {
                       destroy $w


       application, destroy, window