bug#61337: 29.0.60; Setting frame-title-format makes Emacs to steal focus

[Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>]

Óscar Fuentes <ofv@wanadoo.es> writes:

> Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text
> editors" <bug-gnu-emacs@gnu.org> writes:
>
>> What if you do this?
>>
>> My suspicion is that the icon name is now being set to reflect that the
>> frame has been iconified, and KWin (wrongly) treats that as an attempt
>> to focus the frame.
>>
>> diff --git a/src/xterm.c b/src/xterm.c
>> index 1325d923be9..fcac6bc044f 100644
>> --- a/src/xterm.c
>> +++ b/src/xterm.c
>> @@ -25584,6 +25584,8 @@ x_text_icon (struct frame *f, const char *icon_name)
>>    if (FRAME_X_WINDOW (f) == 0)
>>      return true;
>>  
>> +  return;
>> +
>>    {
>>      XTextProperty text;
>>      text.value = (unsigned char *) icon_name;
>
> Same. GCC warned about missing return value, so then I tried `false' and
> finally `true'. No change.

Would you please run:

  xprop -spy

in a separate terminal emulator window, click on the Emacs frame, switch
to xterm, the other desktop, and back again, and then tell me what xprop
prints?

Thank you.