package org.lcsim.util.aida;
   
   import hep.aida.ref.plotter.Plotter;
   import hep.aida.ref.plotter.PlotterUtilities;
   
   import java.awt.BorderLayout;
   
   import javax.swing.JFrame;
   import javax.swing.JLabel;
  import javax.swing.JPanel;
  import javax.swing.JTabbedPane;
  
  /**
   * This is an extension of <tt>Plotter</tt> that draws itself into a tab
   * within a <tt>JTabbedPane</tt>.
   * 
   * @author Jeremy McCormick <jeremym@slac.stanford.edu>
   */
  public class TabbedPlotter extends Plotter {
      
      JTabbedPane tabbedPane;
      JFrame frame;
      
      /**
       * Create an unnamed plotter.
       */
      public TabbedPlotter() {
          super(null);
      }
      
      /**
       * Create a named plotter.
       * @param name The plotter name.
       */
      public TabbedPlotter(String name) {
          super(name);
      }
      
      /**
       * Set the target <tt>JTabbedPane</tt> into which this plotter's
       * plots will be drawn.     
       * @param tabbedPane The target JTabbedPane for the plots.
       */
      public void setTabbedPane(JTabbedPane tabbedPane) {
          this.tabbedPane = tabbedPane;
      }
      
      /**
       * Set the parent <tt>JFrame</tt> for this plotter.
       * @param frame The parent <tt>JFrame</tt>.
       */
      public void setFrame(JFrame frame) {
          this.frame = frame;
      }
              
      /**
       * Show this plotter's graphics, setting the parent <tt>JFrame</tt>
       * to visible, if necessary.
       */
      public void show() {
          if (!isShowing()) {
              // Add the tab if not already showing.
              addPlotterTab();
              if (!frame.isVisible()) {
                  // Activate the JFrame if it is invisible.
                  frame.setVisible(true);
              }
          }
      }
         
      /**
       * Add a tab for this plotter.
       */
      private void addPlotterTab() {
          String title = title();
          if (title == null)
              title = "     ";
          JPanel plotterPanel = new JPanel(new BorderLayout());
          plotterPanel.add(PlotterUtilities.componentForPlotter(this), BorderLayout.CENTER);
          tabbedPane.addTab(title, plotterPanel);
          tabbedPane.setTabComponentAt(tabbedPane.getTabCount() - 1, new JLabel(title));
      }
  }