enyojs/ares-project — pull request #40 by mbessey (2012-08-31 04:40:46+00:00)
Title: Don't allow dropping a control onto one of its descendants

1) Bad things will happen if you allow dropping a control onto one of its descendants (not really, it just destroys the whole sub-tree).
2) Remove unneeded calls to refreshComponentView(). It gets called whenever the designer is updated, now.
3) Added a true/false return value to dropComponentAction, which isn't used yet.