Carsten Haitzler ea2d9df312 completing more work on textgrid. well optimized now in terms of ... tracking updates and minimizing rendering etc. SVN revision: 72208		2012-06-16 05:06:29 +00:00
legacy	completing more work on textgrid. well optimized now in terms of	2012-06-16 05:06:29 +00:00