How to use

add

method

in

org.jfree.ui.tabbedui.AbstractTabbedUI

/**
 * Default constructor.
 */
public AbstractTabbedUI() {
  this.selectedRootEditor = -1;
  this.toolbarContainer = new JPanel();
  this.toolbarContainer.setLayout(new BorderLayout());
  this.tabbedPane = new JTabbedPane(SwingConstants.BOTTOM);
  this.tabbedPane.addChangeListener(new TabChangeHandler(this.tabbedPane));
  this.rootEditors = new ArrayList();
  setLayout(new BorderLayout());
  add(this.toolbarContainer, BorderLayout.NORTH);
  add(this.tabbedPane, BorderLayout.CENTER);
  this.closeAction = createCloseAction();
}

/**
 * Default constructor.
 */
public AbstractTabbedUI() {
  this.selectedRootEditor = -1;
  this.toolbarContainer = new JPanel();
  this.toolbarContainer.setLayout(new BorderLayout());
  this.tabbedPane = new JTabbedPane(SwingConstants.BOTTOM);
  this.tabbedPane.addChangeListener(new TabChangeHandler(this.tabbedPane));
  this.rootEditors = new ArrayList();
  setLayout(new BorderLayout());
  add(this.toolbarContainer, BorderLayout.NORTH);
  add(this.tabbedPane, BorderLayout.CENTER);
  this.closeAction = createCloseAction();
}

/**
 * Default constructor.
 */
public AbstractTabbedUI() {
  this.selectedRootEditor = -1;
  this.toolbarContainer = new JPanel();
  this.toolbarContainer.setLayout(new BorderLayout());
  this.tabbedPane = new JTabbedPane(SwingConstants.BOTTOM);
  this.tabbedPane.addChangeListener(new TabChangeHandler(this.tabbedPane));
  this.rootEditors = new ArrayList();
  setLayout(new BorderLayout());
  add(this.toolbarContainer, BorderLayout.NORTH);
  add(this.tabbedPane, BorderLayout.CENTER);
  this.closeAction = createCloseAction();
}