Bug Fixes in KDE Base
Fixes Bug 305783 - dragging a file over a directory #c4
does not expand the dir => Bug discovered: When you drag a
item onto a folder-view-item and then move it away
instantly before the autoactivation event is triggered
(After 750ms), the folder will be opened anyway.
(cherry picked from commit 9ab8bcd6aa3ce5d96ee380d5f22d77c2f0a38881)