--DragDropArea in containment should not activate
mask update (animationsNeedLength) if the dragging
is not valid for that DragDropArea. A good example
for this is when the user drags Tasks, in such case
the DragEnter signal is ignored and the DragLeave
may not reach to containment. In such case the
animationsNeedLength signal should NOT be sent
BUG: 408926
--this is applied when the user has chosen to add
launchers as applets also that it is NOT a DEFAULT
behavior. In such case when the dragging is out of
Tasks plasmoid it becomes hidden.
--when dragging a new applet over the view
the responsiveness is now improved vastly
--the new architecture uses two different
DragAndDropAreas. One which is the old one
and is used when dragged launchers, urls and
separators. The second is used only when
applets are dragged into the view
--the visuals for adding launchers/applets have
been improved and a circular visual is preferred
now instead
Michail Vourlakos