ctrl + hold mouse button: move item to the stash

Hi,
I have new mouse. My previous had special button. When I hold it all items under my cursor was moved to the stash or to trade inventory when I trade with players.

It was very enjoyable and fast. But now I have new mouse which has only triple click when I press it.

It should be very cool if you add function ctrl + hold mouse button for that action. Then no one will need buy special mouse for that and they will be very happy.