Center a Dialog Box, Frame or Window in Java - Java tutorial

Category: Java tutorials > Swing - Difficulty:

This introduction to using Swing in Java will walk you through the basics of Swing. This covers topics of how to create a window, add controls, position the controls, and handle events from the controls.

This article discusses the BLOB feature in the database and the author shows on how any file can be stored in the BLOB field of Oracle and can be displayed as an save as attachment dialog box. Very good article for the beginners and intermediate developers who wants to add the file upload and "save As" attachment feature in their struts powered web application.

The code demonstrates how to use threads in applets. This example creates 9 Canvases (threads) each having a ball moving inside the canvas boundaries. The speed, size and color of balls can be customized in the code

Get a demonstration on how to use Acegi to secure access to JavaBeans in JavaServer Faces (JSF) applications. You can configure secure beans in a variety of ways, including using Acegi-secured inversion-of-control (IOC) beans directly in your JSF tags.

The ability to save the JavaBean component state for long-term persistence within an XML document has been a topic of much discussion with Java developers in the past few years. This feature has finally been adopted in the 1.4 version of J2SE. This article shows you how to use the new XMLEncoder and XMLDecoder classes, bypassing serialization and allowing you to generate fully initialized bean instances.