D16941: Fix inconsistent viewport positioning in PageView

[Tobias Deiminger]

tobiasdeiminger marked 2 inline comments as done.

REPOSITORY
  R223 Okular

BRANCH
  unify_vp_calc

REVISION DETAIL
  https://phabricator.kde.org/D16941

To: tobiasdeiminger, #okular, sander
Cc: ngraham, sander, aacid, okular-devel, darcyshen