D11848: [Kickoff] Reduce hover delay before switching tabs

[Eike Hein]

hein added a comment.


  For the record, here's the triangle filter in Kicker in action:
  
  https://youtu.be/d20RYgNEDcs
  
  You can see it both switch immediately on the horizontal move, and not switch as the cursor goes over 4-5 adjacent categories diagonally on the way to K3b.
  
  The values should be roughly similar to QMenu, although the behavior is different (and imho a little bit nicer): In QMenu only the switching of the subdialog is delayed, but the hover effect on the items happens anyway, so it's visually quite busy. You see the blue hover highlight move under your cursor without the dialog changing. The implementation in Kicker simply discards the diagonal events during the move, so not even the hover effect happens (but when the cursor stops during a diagonal move, it will still switch).

REPOSITORY
  R119 Plasma Desktop

BRANCH
  faster-kickoff-tab-switch-on-hover (branched from master)

REVISION DETAIL
  https://phabricator.kde.org/D11848

To: ngraham, #plasma, abetts, hein
Cc: rkflx, hein, cfeck, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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