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POAdding new Tab with JTabbedPane through event
 

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  1. POAdding new Tab with JTabbedPane through event
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    <p>I have two classes here: MainScreen and QueryScreen. MainScreen has already implemented one JTabbedPane on int. QueryScreen extended the MainScreen. I tryed to add one tab calling one event through QueryScreen but its not coming up on the app. Checkout please the sample code:</p> <p>QuerryScreen:</p> <pre><code> public class QueryScreen extends MainScreen { private JSplitPane engineList; final JPanel queryList = new JPanel(); public QueryScreen(){ tabbedPane.addTab( "Query List", queryList ); add( tabbedPane, BorderLayout.CENTER ); } } </code></pre> <p>MainScreen:</p> <pre><code> public class MainScreen extends JFrame implements ActionListener { /** * */ JMenuBar bar; JMenu file, register; JMenuItem close, search; ImageIcon image1= new ImageIcon("rsc/img/logo.jpg"); JLabel lbImage1; JTabbedPane tabbedPane = new JTabbedPane(); final JPanel entrance = new JPanel(); /** * */ public MainScreen() { lbImage1= new JLabel(image1, JLabel.CENTER); entrance.add(lbImage1); tabbedPane.addTab( "Entrance", entrance ); add( tabbedPane, BorderLayout.CENTER ); bar= new JMenuBar(); file= new JMenu("File"); register= new JMenu("Search"); close= new JMenuItem("Close"); close.addActionListener(this); search= new JMenuItem("Request Query"); search.addActionListener(this); //Keyboard Shortcut register.setMnemonic(KeyEvent.VK_S); file.setMnemonic(KeyEvent.VK_F); search.setMnemonic(KeyEvent.VK_R); //Ibimage1.setVerticalTextPosition(SwingConstants.CENTER); bar.add(file); bar.add(register); file.add(close); register.add(search); setExtendedState(getExtendedState() | JFrame.MAXIMIZED_BOTH); // Maximized Window or setSize(getMaximumSize()); setTitle("SHST"); setJMenuBar(bar); setDefaultCloseOperation(0); WindowListener J=new WindowAdapter(){ public void windowClosing(WindowEvent e){ System.exit(0); } }; addWindowListener(J); } public void actionPerformed(ActionEvent e){ if(e.getSource()==close){ System.exit(0); } if(e.getSource()==search){ Search s= new Search(); s.setVisible(true); } } } </code></pre> <p>ps: the MainScreen object and the setVisible from it is coming from the run class which has only the call for this MainScreen.</p> <p>How am I able to add this new tab?</p> <p>Thanks in advance</p> <p><strong>Edit One:</strong></p> <p><img src="https://i.stack.imgur.com/xFtzg.png" alt="enter image description here"></p>
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    1. PTQuestion
    1. USVictor R. Oliveira
    1. USVictor R. Oliveira
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    1. PO
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    1. This table or related slice is empty.
    1. COHere's a complete [example](http://stackoverflow.com/a/15715096/230513).
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      1. POAdding new Tab with JTabbedPane through event
      1. UStrashgod
    2. COFor better help sooner, post an [SSCCE](http://sscce.org/).
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      1. POAdding new Tab with JTabbedPane through event
      1. USAndrew Thompson
 

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