Databases
StackOverflow2013
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PO
 

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    <p>One approach would be to add an <code>AncestorListener</code> to each tab's content. Let the listener trigger the desired effect as the tab is added to or removed from visibility.</p> <p><img src="https://i.stack.imgur.com/8yWT3.png" alt="image"></p> <pre><code>import java.awt.EventQueue; import java.util.Date; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JTabbedPane; import javax.swing.event.AncestorEvent; import javax.swing.event.AncestorListener; /** * @see http://stackoverflow.com/a/17993449/230513 */ public class Test { private void display() { JFrame f = new JFrame("Test"); final JTabbedPane jtp = new JTabbedPane(); jtp.add("One", createPanel()); jtp.add("Two", createPanel()); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); f.add(jtp); f.pack(); f.setLocationRelativeTo(null); f.setVisible(true); } private JPanel createPanel() { JPanel panel = new JPanel(); final JLabel label = new JLabel(new Date().toString()); panel.add(label); panel.addAncestorListener(new AncestorListener() { @Override public void ancestorAdded(AncestorEvent event) { // start animation label.setText(new Date().toString()); } @Override public void ancestorRemoved(AncestorEvent event) { // stop animation } @Override public void ancestorMoved(AncestorEvent event) { } }); return panel; } public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { @Override public void run() { new Test().display(); } }); } } </code></pre>
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    1. POFire stateChanged event on JTabbedPane
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    1. UStrashgod
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      1. VTUpMod
    1. COSome fading approaches are seen [here](http://stackoverflow.com/a/2124507/230513) and [here](http://stackoverflow.com/a/2234020/230513).
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    2. COSorry but this is not this. `setSelectedIndex` still interrupt my animation. I need to prevent it from one of its event, so I would have effect like user selecting tab with mouse.
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      1. USDemiurg
    3. COAre you animating both old and new to smooth the transition? It sounds like you're blocking the EDT. Use `javax.swing.Timer` to pace the animation; invoke `start()` and `stop()` in both the `AncestorListener` and whoever calls `setSelectedIndex()`.
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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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