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    <ul> <li><p><code>JLabel n = new JLabel()</code>; isn't visible because used <code>GroupLayout</code> required bunch of code for <code>vertical</code> and <code>horizontal</code> coordinates in <code>JPanel</code></p></li> <li><p><code>JLabel n = new JLabel();</code> missing these coordinates used for <code>jLabel1 = new javax.swing.JLabel();</code> into <code>private void initComponents() {</code> then <code>JLabel n = new JLabel();</code> couldn't be visible in <code>JPanel</code>, and you can to see only <code>jLabel1</code></p></li> <li><p>remove code block <code>private void initComponents() {</code> and to continue with hand coding for your GUI</p></li> <li><p><code>JPanel</code> has implemented <code>FlowLayout</code> in API</p></li> <li><p><code>JFrame</code> has implemented <code>BorderLayout</code> in API</p></li> </ul> <p><img src="https://i.stack.imgur.com/eRA5g.jpg" alt="enter image description here"></p> <pre><code>import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; public class JavaApplication1 { private JFrame frame = new JFrame(); private JPanel panel = new JPanel(); private JLabel label = new JLabel(); public JavaApplication1() { label.setText("asdasdasd"); panel.add(label); frame.add(panel); frame.pack(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); } public static void main(String[] args) { javax.swing.SwingUtilities.invokeLater(new Runnable() { @Override public void run() { JavaApplication1 j1 = new JavaApplication1(); } }); } } </code></pre>
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    1. POComponent not updating on my jpanel
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    1. COI have designed my separate JPanel.java wherein there are already components i have put it there using netbeans drag and drop. But what I want is that I will add a JLabel to that existing JPanel.java using codes. Hope you get my explanation.
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    2. CO[GroupLayout is designated for GUI Builder only](http://docs.oracle.com/javase/tutorial/uiswing/layout/group.html), don't use that for hand coding, event is possible, but why, no reason to bothering with that
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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