In this post i describe how to develop your gwt application in the Netbeans IDE.
requirement:Netbeans IDE 6.5 , GWT 1.6

1. Choose File > New Project (Ctrl-Shift-N). Under Categories, select Java. Under Projects, select Java Free-Form Project. Click Next.

2. Select the Location of your GWT project , Other fields will fill automatically. Click Next.

3. In the Run Project field select hosted from combo box. Click Next.

4. In the Source Package Folder section select src folder from your GWT project. Click Next.

5.Add your library like, gwt-servlet.jar ,... in the Java Source Classpath section. Click Finish.

have a nice time