CellAreaContext.getPreferredWidth
void getPreferredWidth(out int minimumWidth, out int naturalWidth)Gets the accumulative preferred width for all rows which have been requested with this context.
After [gtk.cell_area_context.CellAreaContext.reset] is called and/or before ever requesting the size of a #GtkCellArea, the returned values are 0.
Parameters
minimumWidth | location to store the minimum width, or null |
naturalWidth | location to store the natural width, or null |