[Bug swing/23900] New: JFrame doesn't recognize changes in it's ContentPane

[abalkiss at redhat dot com]

Run the testcase below.  Clicking on the minimize or close buttons should do as
you expect, but nothing shows up unless you resize (enlarge) the JFrame.

Making changes programmatically, like calling hide() on the JInternalFrame also
don't show up until the JFrame is resized (enlarged).

***TESTCASE***
import java.io.*;
import java.awt.*;
import javax.swing.*;
public class Test
{
  public static void main(String[] args) throws IOException
  {
    JFrame jf = new JFrame("title1");
    jf.setSize(600,600);
    jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JInternalFrame frame = new JInternalFrame("title2", true, true, true, true);
    
    jf.setContentPane(frame);
    
    frame.show();
    jf.show();
  }

}

-- 
           Summary: JFrame doesn't recognize changes in it's ContentPane
           Product: classpath
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: swing
        AssignedTo: abalkiss at redhat dot com
        ReportedBy: abalkiss at redhat dot com
                CC: bug-classpath at gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23900