[Lazarus] Dark themed lazarus

[Anthony Walter]

Juha, no I mean this, reflecting this, the old way the OI handled changes:

http://cache.getlazarus.org/videos/drag-inspector.mp4

The lag is visceral. Whenever an item index changes, the entire OI is
invalidated. My change repaints 2 items, the previous row, and the new row.
It's must faster.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.lazarus-ide.org/pipermail/lazarus/attachments/20180411/8f4e0a3d/attachment.html>