How can I create a non-rectangular form for Mac OS X with Lazarus? The examples based on the
setshape method that are provided with Lazarus and on
http://wiki.freepascal.org/LCL_Tips don't work on Max OS X. The solution should support the Carbon widgetset, but a cross-platform solution that also supports Cocoa and widgetsets supported by Linux would be best.
I would like to develop a window that can be moved over a second background window and allows viewing this second window through several small slots. This works well on Windows, but not on the Mac.