jtabbedpane

I want to add JFreeChart to JPanel and then add JPanel to JTabbedPane . I managed to display JFreeChart on JFrame , but I want to add JFreeChart as a 4th tab of JTabbedPane . Code to display Chart: public class Chart extends javax.swing.JPanel { private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { JPanel jPanel1 = new JPanel(); DefaultCategoryDataset dataset = new DefaultCategoryDataset(); dataset.setValue(60, "Marks", "Student 1"); dataset.setValue(40, "Marks", "Student 2"); dataset.setValue(90, "Marks", "Student 3"); dataset.setValue(50, "Marks", "Student 4"); dataset

If I really wanted to do something like that, can I put a JProgressBar (or it's equivalent) in a JTabbedPane tab? (I mean, not in the tab itself, How would I do something like that? EDIT I really do want to put the progressbar in the title of the tab, not the tab itself. Here's some ascii art: ---------------------------------------------------- | Tab 1 || Tab 2||Tab-with-progress-bar||Tab 4| ----------- -------------------------------- ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ---------------------------------------------------- So it's really "tab 2" that is currently visible, but I want the progress

I am trying to change the shape of the tabs in a JTabbedPane . Using setTabComponentAt(0, someComponent); doesn't change the exterior of the tab, which is a rectangle with a diagonal top-left corner. What may be done to change the shape? mKorbel correct way is only to change Look and Feel , nice example from Old.Java.Forums.Sun import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JTabbedPane; import javax.swing.JTextArea; public class TabbedPane extends JPanel { private static final long serialVersionUID = 1L; public TabbedPane() { setLayout