Re: Closing popup causes mouse event

[YAMAMOTO Mitsuharu]

>>>>> On Sat, 15 Oct 2005 22:34:29 +0200, address@hidden (Kim F. Storm) said:

> David Reitter <address@hidden> writes:
>> When a popup menu is opened (for example with C-mouse-1 or
>> S-mouse-1) and closed by clicking somewhere else, it seems like an
>> extra mouse event is sent.
>> 
>> This can cause the point to be set, the region to be removed or
>> extended and what not - all of which is undesirable and unexpected.

> It does not happen for me (GNU/Linux X11 non-GTK build).

The problem is Mac-specific.  The following small patch seems to work
for this particular case, but the general case is not so easy.
(Repeated clicks of C-mouse-1 at non-menu position will show the
message `<C-mouse-1> is undefined' on the Carbon port.)  I'll write
something about this to emacs-devel.

                                     YAMAMOTO Mitsuharu
                                address@hidden

Index: src/macterm.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/macterm.c,v
retrieving revision 1.139
diff -c -r1.139 macterm.c
*** src/macterm.c       16 Oct 2005 02:22:59 -0000      1.139
--- src/macterm.c       18 Oct 2005 01:55:46 -0000
***************
*** 9521,9527 ****
                  }
              }
  
!           if (er.what != mouseDown && part_code != inContent)
              break;
  
            switch (part_code)
--- 9521,9528 ----
                  }
              }
  
!           if (er.what != mouseDown &&
!               (part_code != inContent || dpyinfo->grabbed == 0))
              break;
  
            switch (part_code)