Select checkbox on record click with selectionAppearance="checkbox"

[NF]

The current behavior is that - when selectionAppearance="checkbox" is applied to a grid, the only way to select record is to click on his checkbox.
I need to add the option to also be able to select the record (mark checkbox as selected) when the record is clicked.
We already implemented it with overriding the "onRecordClick" function but I am looking for an out-of-the-box solution.
Thanks.

[Isomorphic]

Your existing approach is the right way to do it if you want this redundant means of selecting records.