Changeset [caf3804c8585c180be825ce84467732a4e1df579] by Robert Buels

Revision caf3804c8585c180be825ce84467732a4e1df579, committed by Robert Buels · December 10th, 2012 @ 12:59 PM

improve loading feedback by having BlockBased put a Loading mask up when a track starts working on a block, and adding a finish-callback that should be called when the block is done drawing to remove the mask
https://github.com/GMOD/jbrowse/commit/caf3804c8585c180be825ce84467...