diff framework/Document.cpp @ 183:da514e36839a

* If, when a model is removed from a layer, it is found that the only remaining layers representing that model are ruler layers, then stop playing the model (probable fix to bug reported by Tim Crawford)
author Chris Cannam
date Wed, 23 Sep 2009 11:19:43 +0000
parents b5b4af911c98
children fe83e6e68683
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