Hide desktop icons and windows to show desktop wallpaper?
How do you hide the desktop icons and the windows open to show the desktop wallpaper in cocoa?开发者_Go百科
Trying to show a preview??
If so you could try:
Showing a full-screen app with the image to simulate a preview.
Once user selects a wallpaper, use APIs provide to set that image as the wallpaper.
(You could,minimise your app now)
I hope this is what you wanted to achieve...
GoodLUCK!!
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