How to clear column sorting in Grid from the browser

Vaadin 6 / 7 / 8
1

I know you can do grid.clearSortOrder() in the code but as a user seeing a grid in my web browser how do I clear the sorting order in the grid?

2

I think you need to e.g. add button in your UI and call grid.clearSortOrder() in the click listenerer.

3

There’s no way to do it within the GUI without an outside action? As in when you click the column header it goes from ascending, then descending, then none?