[Pipet Devel] UI/DL and selection

[Jean-Marc Valin]

> As for Overflow, Jean-Marc said he recognized that node positions really
> shouldn't be included with the network XML.  But my question is: Does Overflow
> REQUIRE the node positions in the XML?  If Piper sends Overflow/PL a network
> description that does not include node positions, will Overflow crash?

Currenty, yes. This is only because of the xmlGetProp call, all the rest doesn't
care. I can say it's going to be trivial to have the UINode class ignore the xy
pos of the node. 

	Jean-Marc