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- Newsgroups: comp.sys.next.programmer
- Path: sparky!uunet!psinntp!relief!jjfeiler
- From: jjfeiler@relief.com (John Jay Feiler)
- Subject: Re: Problems with ColorWells in a ScrollView
- Message-ID: <1992Jul28.075720.3952@relief.com>
- Sender: jjfeiler@relief.com
- Reply-To: jjfeiler@relief.com
- Organization: relief consulting
- References: <1683@nextpoint.UUCP>
- Date: Tue, 28 Jul 1992 07:57:20 GMT
- Lines: 47
-
- In article <1683@nextpoint.UUCP> hans@dev01 (Hans Peter Geiser) writes:
- > Hello !
- >
- > I have a little problem (or bug) which everyone can reproduce in a few
- seconds.
- > Just start the IB , drag some ColorWells one beyond the other and group
- them in
- > a ScrollView. If you try this in the Test-Mode (or in the compiled version)
- > you'll see that the ColorWells aren't displayed correctly. If you move the
- > scrollbars fast enough all is okay, but if you get slower you'll miss some
- > ColorWells. But they still there as you can see by clicking on the place
- where
- > they should be.
- > Does anybody knows what happens or better how to solve this problem?
- >
- > Thanks for answers Hans-Peter Geiser
-
- I encountered this the other day and sent a bug report off to NeXT. Here's
- my workaround....
-
- ---------------MyNXColorWell.h
- #import <appkit/appkit.h>
-
- @interface MyNXColorWell:NXColorWell
- {
- }
-
- - drawSelf:(const NXRect *)rects :(int)nrect;
-
- @end
- -----------------MyNXColorWell.m
- #import "MyNXColorWell.h"
-
- @implementation MyNXColorWell
-
- - drawSelf:(const NXRect *)rects :(int)nrect
- {
- [super drawSelf:&bounds :1];
- return self;
- }
-
-
- @end
- ----------------
-
-
- John
-