Define it in wx/defs.h directly instead of conditionally including wx/windowid.h from there just in order to get this type definition. This has several advantages: - wxWindowIDRef is not defined in (maybe) non-GUI code including wx/defs.h, as it should be the case for this class defined in core library only. - wx/windowid.h becomes a normal header, including wx/defs.h as (almost) all the other ones instead of being exceptional. - wx/windowid.h doesn't need to be included by wx/utils.h at all just to get wxWindowID definition. Closes https://github.com/wxWidgets/wxWidgets/pull/1850
4.3 KiB
4.3 KiB