gephi/gephi — pull request #588 by wumalbert (2012-04-05 19:21:35+00:00)
Title: Add a JComboBox to let users choose edge type with edge pencil

I add a JComboBox to let users choose edge type with edge pencil, enable and disable it according to the graph type. Only when the graph is mixed, the JComboBox is enabled. But the default type is directed when creating a new graph. I think it will be better to let user choose the graph type.