Node Graph Widget for Vaadin Framework 6.6+
NodeGraph is a component that help you to render easily a graph of connected nodes. It provides an easy way to extends the model to represent customized nodes, an It's connections, drag'n drop nodes and it comes with a predefined set of Nodes.
At this moment it lacks of some features like decorators for connection, automatic layouts to place the nodes automatically on the screen and fully bidirectional synchronization between the client and the server.
All these features will be implemented in a short term.
Dependencies: The NodeGraph Widget has the following dependencies:
Vectomatic Lib 0.5.2 - http://www.vectomatic.org/lib-gwt-svg GWT Drag & Drop 2.6.5 - http://code.google.com/p/gwt-dnd/ FlexJson 2.1 - http://flexjson.sourceforge.net/ GWT Json Wrapper 0.2 - http://code.google.com/p/gwt-jsonwrapper/