Think I should now that iOS is out try to complete the OS X project I started a year ago. For this I’m still replacing MacOSLib classes by independent own implementations which are hopefully more Xojo-like to use. During the beta phase of r3 many things changed, so I have to refine what I have done so far. This is the first that I consider ok to enter other projects it’s not a full-fledged NSWorkspace implementation, still missing a few features. But it was important for me to find out when the app wakes up from system sleep and the Workspace events are fully implemented. So in case you need this feature too (Manual included as readme)
https://dl.dropboxusercontent.com/u/21200221/Xojo/MacOSWorkspace%20Demo.xojo_xml_project.zip