import com.mxgraph.examples.swing.editor.EditorPalette; //导入依赖的package包/类
/**
 * 
 */
public SchemaEditor()
{
	super("mxGraph for JFC/Swing", new SchemaGraphComponent(new mxGraph()
	{
		/**
		 * Allows expanding tables
		 */
		public boolean isCellFoldable(Object cell, boolean collapse)
		{
			return model.isVertex(cell);
		}
	})

	{
		/**
		 * 
		 */
		private static final long serialVersionUID = -1194463455177427496L;

		/**
		 * Disables folding icons.
		 */
		public ImageIcon getFoldingIcon(mxCellState state)
		{
			return null;
		}

	});

	// Creates a single shapes palette
	EditorPalette shapesPalette = insertPalette("Schema");
	graphOutline.setVisible(false);

	mxCell tableTemplate = new mxCell("New Table", new mxGeometry(0, 0,
			200, 280), null);
	tableTemplate.getGeometry().setAlternateBounds(
			new mxRectangle(0, 0, 140, 25));
	tableTemplate.setVertex(true);

	shapesPalette
			.addTemplate(
					"Table",
					new ImageIcon(
							GraphEditor.class
									.getResource("/com/mxgraph/examples/swing/images/rectangle.png")),
					tableTemplate);

	getGraphComponent().getGraph().setCellsResizable(false);
	getGraphComponent().setConnectable(false);
	getGraphComponent().getGraphHandler().setCloneEnabled(false);
	getGraphComponent().getGraphHandler().setImagePreview(false);

	// Prefers default JComponent event-handling before mxCellHandler handling
	//getGraphComponent().getGraphHandler().setKeepOnTop(false);

	mxGraph graph = getGraphComponent().getGraph();
	Object parent = graph.getDefaultParent();
	graph.getModel().beginUpdate();
	try
	{
		mxCell v1 = (mxCell) graph.insertVertex(parent, null, "Customers",
				20, 20, 200, 280);
		v1.getGeometry().setAlternateBounds(new mxRectangle(0, 0, 140, 25));
		mxCell v2 = (mxCell) graph.insertVertex(parent, null, "Orders",
				280, 20, 200, 280);
		v2.getGeometry().setAlternateBounds(new mxRectangle(0, 0, 140, 25));
	}
	finally
	{
		graph.getModel().endUpdate();
	}
}
 

import com.mxgraph.examples.swing.editor.EditorPalette; //导入依赖的package包/类
/**
 * 
 */
public SchemaEditor() {
  super("mxGraph for JFC/Swing", new SchemaGraphComponent(new mxGraph() {
    /**
     * Allows expanding tables
     */
    public boolean isCellFoldable(Object cell, boolean collapse) {
      return model.isVertex(cell);
    }
  })

  {
    /**
     * 
     */
    private static final long serialVersionUID = -1194463455177427496L;

    /**
     * Disables folding icons.
     */
    public ImageIcon getFoldingIcon(mxCellState state) {
      return null;
    }

  });

  // Creates a single shapes palette
  EditorPalette shapesPalette = insertPalette("Schema");
  graphOutline.setVisible(false);

  mxCell tableTemplate = new mxCell("New Table", new mxGeometry(0, 0, 200, 280), null);
  tableTemplate.getGeometry().setAlternateBounds(new mxRectangle(0, 0, 140, 25));
  tableTemplate.setVertex(true);

  shapesPalette.addTemplate("Table",
      new ImageIcon(
          GraphEditor.class.getResource("/com/mxgraph/examples/swing/images/rectangle.png")),
      tableTemplate);

  getGraphComponent().getGraph().setCellsResizable(false);
  getGraphComponent().setConnectable(false);
  getGraphComponent().getGraphHandler().setCloneEnabled(false);
  getGraphComponent().getGraphHandler().setImagePreview(false);

  // Prefers default JComponent event-handling before mxCellHandler handling
  // getGraphComponent().getGraphHandler().setKeepOnTop(false);

  mxGraph graph = getGraphComponent().getGraph();
  Object parent = graph.getDefaultParent();
  graph.getModel().beginUpdate();
  try {
    mxCell v1 = (mxCell) graph.insertVertex(parent, null, "Customers", 20, 20, 200, 280);
    v1.getGeometry().setAlternateBounds(new mxRectangle(0, 0, 140, 25));
    mxCell v2 = (mxCell) graph.insertVertex(parent, null, "Orders", 280, 20, 200, 280);
    v2.getGeometry().setAlternateBounds(new mxRectangle(0, 0, 140, 25));
  } finally {
    graph.getModel().endUpdate();
  }
}