29 Mar
2007
29 Mar
'07
6:59 p.m.
Rich,
Take a look at Frame.c. The mouse code works much better now. It does have a problem with not moving far enough, but it at least moves in the right directions.
Take a look at TrackZoom() in mathtool.c (in the win directory). We really should be setting the position of the zoom box (or whatever) to the position of the cursor, instead of adjusting the position of the zoom box as we move the cursor. I think WinFract only moves the zoom box when the left mouse button is pressed while the cursor is inside the zoom box. Jonathan