Postingan kali ini tentang title yg di buat dri keypress, jadi titlenya klo uda d enter dari textfieldnya......
langsung k codingnya aja ya.....
package baru;
import com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel;
import java.awt.FlowLayout;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
/**
*
* @author tiwi
*/
public class NewClass extends JFrame implements KeyListener {
JLabel l;
JTextField tf;
public NewClass() {
super("NIM : ");
l = new JLabel("NIM");
tf = new JTextField(20);
setLayout(new FlowLayout());
add(l);
add(tf);
tf.addKeyListener(this);
setVisible(true);
setLocationRelativeTo(null);
setDefaultCloseOperation(EXIT_ON_CLOSE);
pack();
}
public void keyTyped(KeyEvent e) {
}
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
setTitle("NIM : " + tf.getText());
tf.setText("");
}
}
public void keyReleased(KeyEvent e) {
}
public static void main(String[] args) {
try {
UIManager.setLookAndFeel(new NimbusLookAndFeel());
new NewClass();
} catch (UnsupportedLookAndFeelException ex) {
Logger.getLogger(NewClass.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
screnshotnya
selamat mencoba.... terima kasih.....
wassalamu'alaikum wr.wb
