How to move IntelliJ file tabs?

In 开发者_如何学运维IntelliJ, when you open a bunch of source files, is there a way to rearrange the order of the file tabs? In Eclipse you can drag and drop but I don't see a way to do this in IntelliJ.

There's a free TabReorder plugin to do this, available at http://plugins.intellij.net/plugin/?id=187