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| import java.awt.Color;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.geom.Rectangle2D;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Map;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import org.jgraph.JGraph;
import org.jgraph.graph.AttributeMap;
import org.jgraph.graph.DefaultCellViewFactory;
import org.jgraph.graph.DefaultEdge;
import org.jgraph.graph.DefaultGraphCell;
import org.jgraph.graph.DefaultGraphModel;
import org.jgraph.graph.DefaultPort;
import org.jgraph.graph.GraphConstants;
import org.jgraph.graph.GraphModel;
import org.jgraph.graph.VertexView;
public class AffichageArbre extends JScrollPane{
JScrollPane scroll;
public AffichageArbre(ModeleArbre mod){
// Construct Model and Graph
GraphModel model = mod;
final JGraph graph = new JGraph(model);
graph.setEditable(false);
graph.setMoveable(false);
// Enable edit without final RETURN keystroke
graph.setInvokesStopCellEditing(true);
graph.getGraphLayoutCache().setFactory(new JComponentCellViewFactory());
// When over a cell, jump to its default port (we only have one, anyway)
graph.setJumpToDefaultPort(true);
//MouseListener
graph.addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent e) {
if (e.getClickCount() == 2) {
// Get Cell under Mousepointer
int x = e.getX(), y = e.getY();
ModelePers cell = (ModelePers) graph.getFirstCellForLocation(x, y);
System.out.println("cell : " + cell + "fini");
new NewPerson(cell);
}
}
});
// Insert all three cells in one call, so we need an array to store them
DefaultGraphCell[] cells = new DefaultGraphCell[3];
// Create Salut Vertex
cells[0] = createVertex(20,40);
// Create World Vertex
cells[1] = createVertex(120, 160);
// Create Edge
DefaultEdge edge = new DefaultEdge();
// Fetch the ports from the new vertices, and connect them with the edge
edge.setSource(cells[0].getChildAt(0));
edge.setTarget(cells[1].getChildAt(0));
cells[2] = edge;
// Set Arrow Style for edge
int arrow = GraphConstants.ARROW_CLASSIC;
GraphConstants.setLineEnd(edge.getAttributes(), arrow);
GraphConstants.setEndFill(edge.getAttributes(), true);
// Insert the cells via the cache, so they get selected
graph.getGraphLayoutCache().insert(cells);
// Show in Frame
this.add(graph);
//frame.getContentPane().add(scroll);
//frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//frame.pack();
//frame.setVisible(true);
}
public static DefaultGraphCell createVertex(int x, int y) {
double W = 200;
double H = 70;
// Create vertex with the given name
ModelePers cell = new ModelePers(new Person(new AttributPerson(false, "Vincent",
"Rollin",new GregorianCalendar(789, Calendar.MAY, 5),"Dechy",
new GregorianCalendar(1992, Calendar.MAY, 5),null,null,null,null),null));
// Set bounds
GraphConstants.setBounds(cell.getAttributes(), new Rectangle2D.Double(
x, y, W, H));
//set VertexView
VertexView vertex = new MyVertexView(cell);
// Set fill color
GraphConstants.setGradientColor(cell.getAttributes(), Color.GREEN);
GraphConstants.setOpaque(cell.getAttributes(), true);
// Set raised border
GraphConstants.setBorder(cell.getAttributes(), BorderFactory
.createRaisedBevelBorder());
// Add a Port
DefaultPort port = new DefaultPort();
cell.add(port);
port.setParent(cell);
return cell;
}
private class JComponentCellViewFactory extends DefaultCellViewFactory
{
protected VertexView createVertexView(Object objCell)
{
DefaultGraphCell cell = (DefaultGraphCell) objCell;
VertexView vertex = null;
vertex = new MyVertexView((ModelePers) cell);
return vertex;
}
}
} |
