2008 05 05ImageKit's HUD Controls
Add Quartz.framework to your project, open your NIB, drag sliders in and set their class to
IKGraySlider (top one in the screenshot) or
IKSlider (bottom one). The white spinner is
IKSmallProgressIndicator, it has to be setup in code.
Thanks to F-Script for the spying around. There are more classes but I can't get them to work. Also, plenty of images in