D24723: Fix slideshow crashing in invalidate()

[David Redondo]

davidre updated this revision to Diff 68304.
davidre added a comment.


  Build the new order only after setting the source model.
  In invalidate just shuffling is enough.

REPOSITORY
  R120 Plasma Workspace

CHANGES SINCE LAST UPDATE
  https://phabricator.kde.org/D24723?vs=68302&id=68304

BRANCH
  Plasma/5.17

REVISION DETAIL
  https://phabricator.kde.org/D24723

AFFECTED FILES
  wallpapers/image/image.cpp
  wallpapers/image/slidefiltermodel.cpp
  wallpapers/image/slidefiltermodel.h

To: davidre, #plasma
Cc: davidedmundson, broulik, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, GB_2, ragreen, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, ahiemstra, mart
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