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    <p>I don't recall seeing such a problem in the <a href="http://java.sun.com/docs/books/tutorial/uiswing/examples/components/index.html#TabComponentsDemo" rel="nofollow noreferrer"><code>TabComponentsDemo</code></a>, discussed in <a href="http://java.sun.com/docs/books/tutorial/uiswing/components/tabbedpane.html" rel="nofollow noreferrer"><em>How to Use Tabbed Panes</em></a>. You might compare your code with that example as a reference.</p> <p>Addendum: Re-factoring <a href="http://download.oracle.com/docs/cd/E17409_01/javase/tutorial/uiswing/examples/components/TabComponentsDemoProject/src/components/ButtonTabComponent.java" rel="nofollow noreferrer"><code>ButtonTabComponent</code></a> to include <code>getLabel()</code>, this version of <code>runTest()</code> in <a href="http://download.oracle.com/docs/cd/E17409_01/javase/tutorial/uiswing/examples/components/TabComponentsDemoProject/src/components/TabComponentsDemo.java" rel="nofollow noreferrer"><code>TabComponentsDemo</code></a> adds a button that evinces the desired behavior. In particular, each time the button is pressed, the tabs are redrawn to display the enlarged title.</p> <p>Update: Modify correct tab component after <code>pane.remove()</code>.</p> <pre><code>public void runTest() { pane.removeAll(); for (int i = 0; i &lt; tabNumber; i++) { final int titleIndex = i; String title = "Tab " + titleIndex; final JButton button = new JButton("Relabel tab"); button.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { int index = pane.indexOfComponent(button); ButtonTabComponent btc = (ButtonTabComponent) pane.getTabComponentAt(index); JLabel label = btc.getLabel(); pane.setTitleAt(index, label.getText() + titleIndex); label.invalidate(); pane.repaint(); } }); pane.add(title, button); initTabComponent(i); } tabComponentsItem.setSelected(true); pane.setTabLayoutPolicy(JTabbedPane.WRAP_TAB_LAYOUT); scrollLayoutItem.setSelected(false); this.setPreferredSize(new Dimension(500, 200)); this.pack(); this.setLocationRelativeTo(null); this.setVisible(true); } </code></pre>
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    1. POMouseEvents for a JTabbedPane Tab component are not bleeding through
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    1. COThat was the example that my code was originally based on. The problem is that the JLabel that they used displayed the text by overriding the getText() method in the JLabel class. While this doesn't have the mouseclick issue,it has the problem of not resizing the tab when the text is changed. This ends up giving me tabs with cutoff titles. Is there a solution for that?
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    2. CO@Sandro: Looking closer at `TabComponentsDemo`, an implicit `validate()` occurs as a result of the call to `setVisible()` in `runTest()`.
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    3. COI'm still getting the same behavior even with the validate.
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