What is drag and drop as in "moving stuff around with a mouse" called as opposed to drag and drop as in data transfer?

I'm trying to implement drag and drop in C# and Java in order to allow the user to move visual elements around with the mouse but all I'm finding on Google are t开发者_运维问答utorials about data transfer and copy paste. What would be better search terms?

http://www.java-tips.org/java-se-tips/javax.swing/how-to-implement-drag-drop-functionality-in-your-applic.html

OR

http://www.javaworld.com/javaworld/jw-03-1999/jw-03-dragndrop.html?page=1

And search terms on google you can use: drag drop component GUI java

Bests

two Goodle searches to use, many useful results in first page of both.

"winforms drag and drop example"

"swing drag and drop example"