The WindowBase class in ooDialog has a getWindowStyleRaw() method which allows the programmer to get the raw window style bits. Admittedly this is only of interest to Rexx programmers that know a bit about the Windows API.
There are a number of use cases where it is useful to be able to change the style bits. This can't be done without a matching setWindowStyleRaw() method. This method should be added to the WindowBase class.