Brew MP 1.0.2
A grid container is, as the name suggests, a grid. In order to tell grid
container the behavior of each of its rows and columns, we use
GridDescriptors. This same struct is used to describe both rows and
iFlag: This determines the layout of the cells within the
row/column described. iFlag should be set to a
Cell type e.g. CELL_KEEP_EXTENT.
iValue: This will be set to a value that a Cell type requires.
Currently, the only Cell types that require values are
CELL_PROPORTIONAL and CELL_FIXED. For more detail,
refer to the Cell type explanation above.
iPaddingBefore: This is the amount of padding the cells within the
row/column should have before the widget's extent begins.
iPaddingAfter: This is the amount of padding, measured in pixels,
the cells within the described row/column should have
after the widget extent.