D7385: Compress size hint changes before releasing position and repositioning item.

[Eike Hein]

hein created this revision.
Restricted Application added a project: Plasma.

REVISION SUMMARY
  https://phabricator.kde.org/D4204 / https://phabricator.kde.org/R119:d7621da69b9b4758b3e877f78545645bcb1c4305 introduced more elaborate handling of item size
  hint changes, releasing and repositioning an item for each change to
  the min/max hints on either axis. We have applets in which the x and
  y hints are coupled and update in turn, to implement aspect-ratio-
  preserving resize. This makes the value on an individual axis a
  useless temporary, wreaking havoc when followed.
  
  As a poor means to commit size hint changes atomically, a 100ms timer
  is used to compress size hint changes. The 100ms interval matches
  layoutTimer in main.qml.
  
  Not very happy with this.
  
  Together with https://phabricator.kde.org/D7384 this addresses:
  BUG:382759

REPOSITORY
  R119 Plasma Desktop

BRANCH
  Plasma/5.10

REVISION DETAIL
  https://phabricator.kde.org/D7385

AFFECTED FILES
  containments/desktop/package/contents/ui/AppletAppearance.qml

To: hein, #plasma, mart
Cc: plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart, lukas
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