csan@its63b.ed.ac.uk (Andie) (10/17/86)
I wonder if anyone out there can help me . I have written a program in M68000 that allows me to open and manipulate a window . Not very hard I must admit but there was one thing I found strange. When I moved the window , the background where the window originally was changes to black instead of the usual grey . Then when I move the window up to the top right , the whole screen goes black . Next , I move the window down to the bottom left and the screen reverts to its normal status . Sizing the window is fine in the Y direction but not in the X direction . Its all very strange. I would appreciate any light that could be cast on this . Thanks in advance.....(?) --Andie Ness