public Controller(PropertyPage props, NodeView nodes, Viewport left, Viewport right) {
project = new Project();
viewProps = props;
viewLeft = left;
viewRight = right;
viewNodes = nodes;
viewNodes.eSelectionChanged += OnSelectionChange;
viewNodes.setProject(project);
buildGraph();
viewLeft.focusView();
viewRight.focusView();
viewNodes.focusView();
}
public void setProject(Project p) {
project = p;
}