what happened to "Wipe track" command?

I know this has to be a stupid question but Wipe track used wipe all the track events without deleting the actual track. Now I find I have to manually select all the events and cut them or delete the whole track and start over. I am sure there is a simple way to do this but cant find it.

What I do is double click the track select area. This selected all the clips in that lane in one go, the a quick DEL key and their all gone.