add an event table for wxFrame and wxDialog: they send wxCloseEvents...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56948 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/dialog.h

@@ -125,6 +125,16 @@ enum wxDialogLayoutAdaptationMode
     managers recognizing the MHM hints should be running for any of these
     styles to have an effect.
 
+
+    @beginEventTable{wxCloseEvent}
+    @event{EVT_CLOSE(func)}
+        The dialog is being closed by the user or programmatically (see wxWindow::Close).
+        The user may generate this event clicking the close button
+        (typically the 'X' on the top-right of the title bar) if it's present
+        (see the @c wxCLOSE_BOX style) or by clicking a button with the
+        @c wxID_CANCEL or @c wxID_OK ids.
+    @endEventTable
+
     @library{wxcore}
     @category{cmndlg}