Quick Look has a hidden feature that is not enabled by default, and can only be enabled through Terminal. Essentially, when ‘X-Ray mode’ is turned on, Quick Looking a folder will show, in a way, the contents of the folder.
Instead of just seeing the regular folder icon in Quick Look, the folder icon will be semi-transparent, with previews of the folder’s contents visible in the Quick Look window, as seen in the image at right. What’s more, the preview images will rotate automatically, moving through each item in the folder (click the image to see a movie of the animation).
To
...(continue read) tags: 10.5,
10.6,
hidden feature,
preview,
Snow Leopard
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