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


Java JTextField Scroll

Notes:

  • To make sure that the end of the contents is visible, change the scrollOffset setting.

Tags

JTextField Scroll, Java, Swing

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