How to drag and drop a swing component that can make it behave like Visio.

Question

1) How to make a JComponent drag and drop that behave like visio? I understand it's possible to drag and drop a text or image, but no idea on how to do that on JComponent. 2) After the JComponent is dragged and dropped, how to make the JComponent to be able to resize by the user using mouse 3) The area that the JComponent dropped should it be GrassPane, LayerPane, or ContentPane?

Answer 1

I see where you're going. I'm drawn to Thunderbird because it puts open emails in separate tabs, which makes finding a particular open message easier than searching the task bar for an open outlook message. I do see your point that tab happy programmers, probably too young to remember how cool we thought drag and drop was when it first came out, don't think much of it. As with a lot of software, each programmer has a very limited view of how it their program should be used vs how it is actually used in the wild.
People work in different ways. When I schedule an appointment with a client, this is often preceded by a series of emails related to whatever the client wants to discuss. I drag and drop those messages into the appointment window so that on the date of the appointment, I have a nice neat summary of the issues right there in the appointment window. I could use workarounds (save email and then attach to the appointment), but that's like a trip back to Windows 3.0 and it's, if I'm not mistaken, 30+ years later. I guess I'll continue to use Tbird for email and outlook for calendar, not my preferred solution, I'd like to flip MS the bird and cut all ties to outlook, and was hoping Tbird was the solution. Not yet, and perhaps not ever, based on your thoughts.