[MCP] [Q] Color change notification
Bill Spight
bspight at pacbell.net
Tue Mar 18 17:00:46 UTC 2003
Dear Bob,
Ned:
> >> Of course, in Morph all changed does is invalidate the rectangle. It's
> >> not the same as Object>>changed (i.e. it's not a change
> >> notification).
> >>
> >
Bill:
> >Then why in the world should Morph>>color: invalidate the rectangle?????
>
Bob:
> So that the morph will be redrawn with the new color.
>
1: If we're going to use #colorChanged, we could move the redrawing
there.
2: Why not use #redraw ? Wouldn't something like that be clearer?
Thanks,
Bill
More information about the Squeak-dev
mailing list
|