1- Create a *.bat file with your complete command line compilation.
2- In SETTINGS menu, click: ADD TOOL option.
3- Fill in the dialog with the caption name of your button, browse the path
and select your *.bat file.
4- Select the option : Redirect output to JFE, and any other you may want.
5- click OK and thats all!
In your toolbar you can find a button with the name you gave, that makes
your *.bat file run.