chapman@lll-lcc.UUCP (Carol Chapman) (06/13/89)
Could some nice, thoughtful people please send me some sample source code showing how to handle exposure events while using Athena widgets? I have a vpaned widget. One window of it is a form widget, and I'd like to draw some lines in that form. The lines are actually tick marks to use in measuring a colorbar which is stored as a core widget within the form widget. Right now I'm trying to use XtAddEventHandler, but no lines are getting drawn. Perhaps lines can't be drawn in a form widget? Do I need to call a routine such as XSelectInput before calling XtAddEventHandler? Thanks, carol chapman -- ------------------------------------------------------------------------------- Livermore Lab (chapman@lll-crg.llnl.gov or chapman@lll-lcc.llnl.gov) P.O. Box 808, L-153 Tel. (415) 423-7876 Livermore, CA 94550 "Never own anything that you have to FEED or PAINT."