platforms:
- under Windows, it defaults to wxBITMAP_TYPE_CUR_RESOURCE.
- under MacOS, it defaults to wxBITMAP_TYPE_MACCURSOR_RESOURCE.
platforms:
- under Windows, it defaults to wxBITMAP_TYPE_CUR_RESOURCE.
- under MacOS, it defaults to wxBITMAP_TYPE_MACCURSOR_RESOURCE.