OnJava8-Examples/ui/SubmitSwingProgram.java
Bruce Eckel 49edcc8b17 reorg
2015-06-15 17:47:35 -07:00

25 lines
703 B
Java

//: ui/SubmitSwingProgram.java
// ©2015 MindView LLC: see Copyright.txt
import javax.swing.*;
import java.util.concurrent.*;
public class SubmitSwingProgram extends JFrame {
JLabel label;
public SubmitSwingProgram() {
super("Hello Swing");
label = new JLabel("A Label");
add(label);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(300, 100);
setVisible(true);
}
static SubmitSwingProgram ssp;
public static void main(String[] args) throws Exception {
SwingUtilities.invokeLater(() ->
ssp = new SubmitSwingProgram());
TimeUnit.SECONDS.sleep(1);
SwingUtilities.invokeLater(() ->
ssp.label.setText("Hey! This is Different!"));
}
} ///:~