[news.eclipse.modeling.gmf] Lock appearance options

[daniel.martins.eisti@xxxxxxxxx (Daniel )]

Hello,

I am making an diagram editor with electrical components, and I would like 
to lock some features.

I want to "hide" the appearance options of the shapes and connections. 
Moreover I want to lock, or set by default, the rectilinear style of the 
connections.

Thanks for any responses.
Daniel