I was doing a research, I have the below application in that we have the following swing layout..

Now the thing is that this same ting I want to develop I was using swing designer of google framework ..

Please advise me what container layout and extras other things do I need t build this same forat through swing designer and I aslo later want to customize it.
As I understand, your problem is resizing two buttons equally? Well, I’d use Mig Layout, create two columns, that will scale 50% each.