been called previously). Argument {\it mode} can be one of those documented in
\helpref{GetNonFlexibleGrowMode}{wxflexgridsizergetnonflexiblegrowmode}, please
see there for their explanation.
been called previously). Argument {\it mode} can be one of those documented in
\helpref{GetNonFlexibleGrowMode}{wxflexgridsizergetnonflexiblegrowmode}, please
see there for their explanation.