package de.javasoft.synthetica.democenter.examples.jytabbedpane;

import java.awt.EventQueue;

import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.UIManager;

import de.javasoft.swing.JYTabbedPane;
import de.javasoft.swing.plaf.jytabbedpane.ICloseButtonStrategy;
import de.javasoft.swing.plaf.jytabbedpane.Tab;

/**
 * Custom close button strategy demo.  
 */
@SuppressWarnings("serial")
public class CustomCloseButtonStrategy extends JFrame
{
  private JComponent mainComponent;
  
  public CustomCloseButtonStrategy()
  {
    super("CustomCloseButtonStrategy Demo");
    
    JYTabbedPane tabbedPane = new JYTabbedPane();
//@highlight
    tabbedPane.setCloseButtonStrategy(new ICloseButtonStrategy()
    {      
      public boolean isButtonVisible(JYTabbedPane tabbedPane, Tab tab, boolean isOverview) 
      {
        int index = tab.getTabIndex();
        return index >= 0 && index < tabbedPane.getTabCount() ? tabbedPane.getComponentAt(tab.getTabIndex()) != mainComponent : false;
      }
    });
//@/highlight

    mainComponent = new JScrollPane(new JTextArea("Main Component")); 
    tabbedPane.addTab("Non-Closeable Tab", mainComponent);
    tabbedPane.addTab("Closeable Tab", new JScrollPane(new JTextArea("Component A")));
    tabbedPane.addTab("Closeable Tab", new JScrollPane(new JTextArea("Component B")));
    add(tabbedPane);
    
    //setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);      
    setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    setSize(400, 300);
    setLocationRelativeTo(null);        //center
    setVisible(true);
  }

  /**
   * Static main method for application startup. 
   */
  public static void main(String[] args)
  {
    EventQueue.invokeLater(new Runnable()
    {
      public void run()
      {
        try
        {
          UIManager.setLookAndFeel("de.javasoft.plaf.synthetica.SyntheticaStandardLookAndFeel");
          new CustomCloseButtonStrategy();
        }
        catch (Exception e)
        {
          e.printStackTrace();
        }
      }
    });
  }  
}
