Showing the Frame with Default Look and Feel
In this section, the given program shows the
frame in the default look and feel. Displayed frame has a combo box and a text box,
the text box text is changed as per your selection in the combo box.
Screen shot of frame with default look and feel:
Here is the code of the program:
import javax.swing.*;
import java.awt.event.*;
public class DefaultLookAndFeel{
JFrame frame;
JPanel panel;
JTextField field;
JComboBox combo;
public static void main(String[] args) {
DefaultLookAndFeel l = new DefaultLookAndFeel();
}
public DefaultLookAndFeel(){
JFrame.setDefaultLookAndFeelDecorated(true);
frame = new JFrame("Default
Look And Feel");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
String str[] = {"BCA", "CIC", "PPC", "MCA"};
panel = new JPanel();
field = new JTextField(5);
combo = new JComboBox(str);
combo.addItemListener(new ItemListener(){
public void itemStateChanged(ItemEvent ie){
String st = (String)combo.getSelectedItem();
field.setText(st);
}
});
panel.add(combo);
panel.add(field);
frame.add(panel);
frame.setSize(300, 300);
frame.setVisible(true);
}
}
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