Just provide accessors matching the existing setters. Closes https://github.com/wxWidgets/wxWidgets/pull/1287, https://github.com/wxWidgets/wxWidgets/pull/1288
Just provide accessors matching the existing setters. Closes https://github.com/wxWidgets/wxWidgets/pull/1287, https://github.com/wxWidgets/wxWidgets/pull/1288