Multiple grid sorting

This plugin is based on Senchas Multiple grid sorting example.

http://harrydeluxe.github.com/extjs-.../multisort.jpg

Source on Github:
https://github.com/harrydeluxe/extjs...inmultiplesort

Demo:
http://harrydeluxe.github.com/extjs-...tiplesort.html

Hint: Right click to remove a sortbutton from toolbar.

Thanks for useful plugin. You could add example of your plugin also to try.sencha.com.

Hi.
Original example has standard sorting (in headers) disabled. This one has not. So, is it possible to make this sorting in sync with plugin? I.e: it adds column to sorting chain.

Thanks.