Mac: Preview Files in Trash Using 'Quick Look'

Have you ever noticed that once a file is in the Trash, you can’t open it or view it? If you try to open or use an item that is within the Trash in Mac OS X, you’ll get a dialog warning that says “The document ‘name’ can’t be opened because it’s in the Trash. To use this item, first drag it out of the Trash.” Check out Quick Look.