infernap12/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2026-02-16 05:15:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

7027700: /jfc/SwingApplet demo needs to be improved

Browse Source 
Reviewed-by: alexp
This commit is contained in:
Alexander Kouznetsov 2011-03-31 10:15:08 -07:00
parent 7fbd444883
commit c19fe5a5d0
1 changed files with 38 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
jdk/src/share/demo/jfc/SwingApplet/SwingApplet.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 1998, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -29,42 +29,59 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
*/
import java.awt.*;
import java.awt.event.*;
import java.net.*;
import java.applet.*;
import javax.swing.*;
import java.awt.FlowLayout;
import java.lang.reflect.InvocationTargetException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
/**
* A very simple applet.
*/
@SuppressWarnings("serial")
public class SwingApplet extends JApplet {
JButton button;
public void init() {
// Force SwingApplet to come up in the System L&F
String laf = UIManager.getSystemLookAndFeelClassName();
private void initUI() {
// Trying to set Nimbus look and feel
try {
UIManager.setLookAndFeel(laf);
// If you want the Cross Platform L&F instead, comment out the above line and
// uncomment the following:
// UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
} catch (UnsupportedLookAndFeelException exc) {
System.err.println("Warning: UnsupportedLookAndFeel: " + laf);
} catch (Exception exc) {
System.err.println("Error loading " + laf + ": " + exc);
UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel");
} catch (Exception ex) {
Logger.getLogger(SwingApplet.class.getName()).
log(Level.SEVERE, "Failed to apply Nimbus look and feel", ex);
}
getContentPane().setLayout(new FlowLayout());
button = new JButton("Hello, I'm a Swing Button!");
getContentPane().add(button);
getContentPane().doLayout();
}
@Override
public void init() {
try {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
initUI();
}
});
} catch (InterruptedException ex) {
Logger.getLogger(SwingApplet.class.getName()).
log(Level.SEVERE, null, ex);
} catch (InvocationTargetException ex) {
Logger.getLogger(SwingApplet.class.getName()).
log(Level.SEVERE, null, ex);
}
}
@Override
public void stop() {
if (button != null) {
getContentPane().remove(button);