Untuk yang sedang mengerjakan UAS Prak.PBO dan yang bosan dengan tampilan JAVA GUI yang hanya seperti itu saja, ini saya ada scr untuk tampilan JAVA GUI yang lainnya.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class LookAndFeelDemo extends JFrame {
private final String lookName[] = {"Metal", "Motif", "Windows"};
private UIManager.LookAndFeelInfo looks[];
private JRadioButton rdLook[];
private ButtonGroup btnGroup;
private JButton btn;
private JTextField txt;
private JPanel panel1, panel2;
public LookAndFeelDemo () {
super ("Look and Feel Demo : Tampilan Frame");
setSize (400,300);
Container container = getContentPane();
ItemHandler handler = new ItemHandler ();
panel1 = new JPanel();
panel2 = new JPanel();
btnGroup = new ButtonGroup();
rdLook = new JRadioButton [lookName.length];
for (int i = 0; i < rdLook.length; i++) {
rdLook[i] = new JRadioButton (lookName[i]);
rdLook[i].addItemListener(handler);
btnGroup.add(rdLook[i]);
panel2.add(rdLook[i]);
}
btn = new JButton ("Tombol");
txt = new JTextField (20);
panel1.add(btn);
panel1.add(txt);
container.add(panel1, BorderLayout.NORTH);
container.add(panel2, BorderLayout.SOUTH);
looks = UIManager.getInstalledLookAndFeels();
setLocationRelativeTo (null);
setVisible (true);
}
private void changeLookAndFeel(int val) {
try {
UIManager.setLookAndFeel(looks[val].getClassName());
SwingUtilities.updateComponentTreeUI(this);
}
catch (Exception ex) {
ex.printStackTrace();
}
}
public static void main (String args[]) {
LookAndFeelDemo test = new LookAndFeelDemo();
test.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
private class ItemHandler implements ItemListener {
public void itemStateChanged (ItemEvent e) {
//
for (int i = 0; i < rdLook.length; i++) {
if (rdLook[i].isSelected()) {
changeLookAndFeel (i);
}
}
}
}
}
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