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package com.jgraph.example.panelexample;
import java.awt.Component;
import javax.swing.JPanel;
import javax.swing.tree.DefaultMutableTreeNode;
import org.jgraph.JGraph;
import org.jgraph.graph.CellView;
import org.jgraph.graph.CellViewRenderer;
import org.jgraph.graph.GraphCellEditor;
import org.jgraph.graph.VertexView;
/**
*
*/
public class PortLabelVertexView extends VertexView {
/**
* the renderer for this view
*/
protected static WrapperPortLabelRenderer renderer = new WrapperPortLabelRenderer();
protected CellView[] ports;
public static transient GraphCellEditor cellEditor = new BusinessObjectEditor2();
public GraphCellEditor getEditor() {
return cellEditor;
}
/**
* Creates new instance of <code>InstanceView</code>.
*/
public PortLabelVertexView() {
super();
}
/**
* Creates new instance of <code>InstanceView</code> for the specified
* graph cell.
*
* @param arg0
* a graph cell to create view for
*/
public PortLabelVertexView(Object arg0) {
super(arg0);
}
public CellViewRenderer getRenderer() {
return renderer;
}
public static class WrapperPortLabelRenderer extends JPanel implements
CellViewRenderer {
FlyweightUIComponent uiPanel = new FlyweightUIComponent(null);
public Component getRendererComponent(JGraph graph, CellView view,
boolean sel, boolean focus, boolean preview) {
Object value = graph.getModel().getValue(view.getCell());
if (value instanceof BusinessObjectWrapper2)
uiPanel.installAttributes(value, view,
false, graph);
else {
BusinessObjectWrapper2 wrapper = new BusinessObjectWrapper2();
if (value instanceof DefaultMutableTreeNode)
wrapper.setValue((DefaultMutableTreeNode) value);
wrapper.setLabel(value.toString());
uiPanel.installAttributes(wrapper, view, true, graph);
}
return uiPanel;
}
}
}
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