Need help to develop a java application in eclipse

hi all,

I m student of java and so far i have developed small assignments in java. now i want to make a full application with database connectivity, for that i use eclipse windowBuilder to design front-end. I have created JPanels but don't know how exactly bind them together and how to switch different JPanels in JFrame. Plz anyone suggest me how i should get started with GUI's of my application.
Thanks in advance

Since you're still new to Java, I recommend that you avoid using code-generating software but instead go through the Swing tutorials and the Java API's and learn how to do this by hand.

A great Swing tutorial can be found here: Lesson: Using Swing Components