karim
Posts: 5
Nickname: apahliani
Registered: Nov, 2004
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problem with scroll
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Posted: Dec 1, 2004 10:45 AM
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Hi,
I am writing an application to show a scroll panel attached to a text area
but it does not appear on the screen. If remove the lines
JScrollPane scrollText = new JScrollPane(textArea);
contentPane.add(scrollText);
and add
contentPane.add(textField)
It appears but without scroll?.
import javax.swing.*;
import java.awt.*;
class TestFrame extends JFrame {
private JTextArea textArea;
public static void main(String[] args) {
TestFrame frame = new TestFrame();
frame.setVisible(true);
}
public TestFrame( ) {
setSize ( 700, 400 );
setLocation ( 5, 5 );
Container contentPane = getContentPane();
contentPane.setBackground(Color.white);
contentPane.setLayout(null);
textArea = new JTextArea();
textArea.setEditable(false);
textArea.setBounds(350, 50, 100, 135);
textArea.setBorder(BorderFactory.createLineBorder(Color.red));
JScrollPane scrollText = new JScrollPane(textArea);
contentPane.add(scrollText);
}
}
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