D14633: Fix drag'n'drop behaviour in ProjectTreeView plugin

[Vyacheslav Korneev]

vkorneev updated this revision to Diff 39463.
vkorneev added a comment.


  Implement automatic folder collapse and expand during drag'n'drop
  
  This implementation adds automatic folder expanding and collapsing to
  the ProjectTreeView plugin. It also contains an attempt to smooth out the
  shift of the items under the cursor during the collapse of the folders,
  which, as for now, doesn't work when verticalScrollBar is in the top
  position.

REPOSITORY
  R32 KDevelop

CHANGES SINCE LAST UPDATE
  https://phabricator.kde.org/D14633?vs=39161&id=39463

BRANCH
  bug377023 (branched from master)

REVISION DETAIL
  https://phabricator.kde.org/D14633

AFFECTED FILES
  plugins/projectmanagerview/projecttreeview.cpp
  plugins/projectmanagerview/projecttreeview.h

To: vkorneev, #kdevelop
Cc: kossebau, croick, kdevelop-devel, antismap, iodelay, vbspam, geetamc, Pilzschaf, akshaydeo, surgenight, arrowd
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