Name: sg39081 Date: 11/02/99


Confirmed in Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-M)
sheri.good@eng

Bring up the example and type serveral lines of text in the text
areas. As soon as the text area starts to scroll, the RowHeader
component gets written over.

Move the scrollbar and it continues to be corrupted. Resizing
will get it back to normal

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import javax.swing.*;
import java.awt.event.*;
import java.awt.*;

public class SunTest18 extends JFrame {

public SunTest18() {
super("JScrollPane bug");

JTextArea textArea = new JTextArea(40,80);

SPanel panel = new SPanel();
panel.setPreferredSize(new Dimension(30,30));

JScrollPane pane = new JScrollPane(textArea);

pane.setRowHeaderView(panel);

getContentPane().add(pane);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
}
public static void main(String[] args) {
SunTest18 s = new SunTest18();
s.pack();
s.setSize(300,200);
s.show();
}
public class SPanel extends JPanel {
public void paintComponent(Graphics g) {
g.drawLine(getWidth()/2,0,getWidth()/2,getHeight() -1);
}
}
}
(Review ID: 96437)
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