How do you make the background of an IKImageBrowserView transparent? There seems to be no background color option in interface builder.
What I've tried:
I've never used Core Animation, but I saw IKImageBrowserView has a setBackgroundLayer method, so I tried the following, which had no effect:
CALayer* layer = [CALayer layer];
[layer setFrame: NSMakeRect(0, 0, 1000, 1000)];
[layer setBackgroundColor: CGColorCreateGenericRGB(0.0f, 0.0f, 0.0f, 0.0f)];
[browser setBackgroundLayer: layer];
Here's the class reference for IKImageBrowserView.