Java JTextField Scroll
Chapter:
Swing
Last Updated:
30-09-2016 17:44:54 UTC
Program:
/* ............... START ............... */
import java.awt.BorderLayout;
import java.awt.event.KeyEvent;
import javax.swing.BoundedRangeModel;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class JavaScrollJTextField {
public static void main(String args[]) {
JFrame frame = new JFrame("Label Focus Example");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel panel = new JPanel(new BorderLayout());
JLabel label = new JLabel("Name: ");
label.setDisplayedMnemonic(KeyEvent.VK_N);
JTextField textField = new JTextField();
label.setLabelFor(textField);
panel.add(label, BorderLayout.WEST);
panel.add(textField, BorderLayout.CENTER);
frame.add(panel, BorderLayout.NORTH);
frame.setSize(250, 150);
frame.setVisible(true);
textField.setText("Welcome to JavaScan.com...");
BoundedRangeModel model = textField.getHorizontalVisibility();
int extent = model.getExtent();
textField.setScrollOffset(extent);
System.out.println("extent:" + extent);
}
}
/* ............... END ............... */
Output
Notes:
-
To make sure that the end of the contents is visible, change the scrollOffset setting.
Tags
JTextField Scroll, Java, Swing