[PyQt] QTableWidget: set column widths

[Rich Shepard]

   I've read the QTableWidget Class Reference looking to learn how to set the
column widths (relative to each other so they adjust when the application
window changes size). Can't find it. Searched the page for 'size' and
'column width' and found the only size references are to row and column
number.

   Please point me to a doc that informs me how to adjust column widths.

Rich