Packs the @cell into the beginning of @cell_layout. If @expand is %FALSE,
then the @cell is allocated no more space than it needs. Any unused space
is divided evenly between cells for which @expand is %TRUE.
Note that reusing the same cell renderer is not supported.
Packs the @cell into the beginning of @cell_layout. If @expand is %FALSE, then the @cell is allocated no more space than it needs. Any unused space is divided evenly between cells for which @expand is %TRUE.
Note that reusing the same cell renderer is not supported.