JScrollPane is not showing the frame properly

chdboy

I have this code in which I have

JTabbedPane tabbedPane = new JTabbedPane();

and I have

JScrollPane scroll_pane = new JScrollPane(tabbedPane);

But when the JFrame shows up it is blank and after I click the maximize (Window) button it shows up the content on the frame. why is this happening?

frame.setPreferredSize(new Dimension(1500, 1210));

    frame.setDefaultCloseOperation(JFrame.DISPOSE\_ON\_CLOSE);
    frame.pack();
    frame.setResizable(true);
    frame.setVisible(true);

Shubhashish_Mandal

To add anything in scrollPane , try this

jscrollpane.setViewPortView(...)

Regards Shubhashish