D7398: Don't create QWhatsThis when user presses showContextHelp button

[Martin Flöser]

graesslin added a comment.


  In https://phabricator.kde.org/D7398#139994, @luebking wrote:
  
  > Probably to handle internal WhatsThis online help (ie. you click the maximize button of a deco and get the information that this is a maximize button) but I don't know either.
  >  Apparently even Lubos was already unsure what this was about.
  >
  > I'm not sure whether WhatsThis is actually still used by real users as of today, so I'd suggest to accidentally™ break it and see whether somebody misses something afterwards.
  
  
  Not inside KWin, I spent quite some time in git grep and blame ;-)

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D7398

To: graesslin, #kwin, #plasma
Cc: luebking, plasma-devel, kwin, ZrenBot, progwolff, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart, lukas
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