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.