|
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class ActiveSample {
private static final String LABEL_FACTORY = "LabelFactory";
public static void main (String args[]) {
JFrame frame = new JFrame("Active Example");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
UIManager.put(LABEL_FACTORY, new ActiveLabel());
final JPanel panel = new JPanel();
JButton button = new JButton("Get");
ActionListener actionListener = new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
JLabel label = (JLabel)UIManager.get(LABEL_FACTORY);
panel.add(label);
panel.revalidate();
}
};
button.addActionListener(actionListener);
frame.add(panel, BorderLayout.CENTER);
frame.add(button, BorderLayout.SOUTH);
frame.setSize(200, 200);
frame.setVisible(true);
}
}
|
