Interface Builder / Putting UIButton in front of UIImageView (when UIButtons have been created before UImageView...)

I have already defined several buttons in a view with Interface Builder. Now, I would like to add an UIImageView in this view. The idea is to have the UIImageView display behind the already existing buttons. I have dr开发者_C百科opped a new UIImage View in the view but curiously, I cannot get the image appear under the buttons (buttons are hidden by the fresh UIImageView). When I move my old buttons onto the UIImageView, then they remain in front of them but I guess there is another way to reach what I want. Is not there a concept of "foreground/background level" for each object ? I also noticed that dropping a new button works fine. But I do not want to redefine all my existing buttons are they are already connected to my code.

Thanks for your help

Apple 92

You can just open the Document window of the IB (Click on Window--> Document).

Once opened expand the view block and drag the UIImageView just added above the UIbuttons previously added in the list. This will do the needful

Hope this helps!!