Code review comment for lp:~azzar1/unity/fix-767075

Great work.

Even though you didn't change the geometry param, can I get you to fix it please?

  SetDndDelta (0, center.y, nux::Geometry (geo.x, geo.y, geo.width, geo.height), current);

should be simplified to

  SetDndDelta (0, center.y, geo, current);

We don't need to have yet another constructor.

For bonus points you can change the signature of the SetDndDelta from:

void Launcher::SetDndDelta (float x, float y, nux::Geometry geo, struct timespec const &current)

to

void Launcher::SetDndDelta(float x, float y, nux::Geometry const& geo, timespec const &current)

The const& nux::Geometry parameter means that we don't make an unnecessary copy, and the "struct timespec" can be simplified to just "timespec".