WM.WDRAW - Vector $1C

This draws most of the contents of a window after it has been positioned e.g. by WM.PRPOS. Application menus have to be drawn by, for example, WM.MDRAW and WM.INDEX.

Call ParametersReturn Parameters
A0 channel ID
A4 pointer to working definition A4 preserved
ORNGOut of range
  • No other registers are used
  • There may be other errors besides ORNG, but that one is the most likely and the most infuriating.
  • qdosmsq/pe/vectors/wdraw.txt
  • Last modified: 2009/01/30 10:57
  • by norman