[GNC] How to adjust Column Widths in Reports? Also is Print Preview Supported?

[Tom Route36]

Hi all,

I know how to adjust column widths in registers/tabs as displayed on the 
screen.  But is there a way to adjust column widths in Reports? I'm 
mainly concerned with if there's a way to do that in Transaction Reports.

Also, a related question.  When I go to send a report to a printer 
(clicking the report's Print button), the print dialog box says that 
"This app doesn't support print preview."  Is there some setting change 
needed?  Or is that message correct -- that GnuCash just doesn't support 
print preview?

Tom