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Mortgage Calculator and GUI

James Bunbury

Joined: Mar 17, 2003
Posts: 3
Hello All,

I have to design a GUI interface for a Mortgage calculator and for the life of me I can't seem to fit my limited knowledge of GUI-ness with the source code for the calculator. Basically I want to make a GUI for the below source code. I know I want to put the output in a JTextArea with a scroll bar, but everything I try the compiler laughs at me.

I know this should be easy to do, however after 40+ hours of working on this I am at my wits-end.

Frustratingly yours,


Here is the code:

EDIT by mw: Added Code Tags to original poster's indentation.
[ January 08, 2006: Message edited by: marc weber ]
Ulf Dittmer

Joined: Mar 22, 2005
Posts: 42965
Why don't you post the GUI code you have so far, and we may be able to give you some hints. And please use the "code" tags when posting, it keeps the code readable. It's one of the buttons under the "Instant UBB Code" headline, beneath the actual text entry box.
I agree. Here's the link:
subject: Mortgage Calculator and GUI
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