Over the ages, drag and drop with the Swing component set has changed considerably. Early versions had a basic API in the java.awt.dnd package (with support from java.awt.datatransfer), but you had to ...

I've got a project I'm doing for school, and while I have a workable class right now, I would like to spiff up what I have with radio buttons. Specifically, I want a general "submit" button to change ...