Re: Flickering Scrollbar [Resolved]
Re: Flickering Scrollbar [Resolved]
- Subject: Re: Flickering Scrollbar [Resolved]
- From: Ben Lachman <email@hidden>
- Date: Sun, 5 Mar 2006 14:32:28 -0500
I figured this one out. IB was creating a text system for my custom
text view which I was not properly disconnecting from the custom text
view prior to adding my own text storage, text container and layout
manager. Also, I wasn't building the components of the text system
up with the proper methods (one should use 'add' methods not 'set'
methods). Once I cleared that up, the flickering of the scroller was
resolved and some other issues with resizing the text view and text
container disappeared as well (although not all of them... see other
post).
->Ben
--
"I'm so cool you could keep a side of meat in me for a month! I'm so
hip I have trouble seeing over my pelvis!"
- Zaphod Beeblebrox, The Hitchhiker's Guide to the Galaxy
On Mar 3, 2006, at 3:10 PM, Ben Lachman wrote:
Hey:
I'm working on a custom NSTextView and I'm having some issues with
the scrollbar. I pulled a basic textview into IB and then set the
custom class on it. The custom view draws fine and will scroll
naturally if there is at least a couple lines of text that exceed
the view rect. However when there is only about one line the
scroll bar gets confused and flickers on and off as it auto hides
and shows. It only flickers when you draw though, once you finish
the event it will stay either on or off. It looks like the text
container is resizing as the scroll is happening (the container is
set to auto size with the view). Any ideas on what might cause
such behavior and how I could correct it?
Thanks,
->Ben
--
"I'm so cool you could keep a side of meat in me for a month! I'm
so hip I have trouble seeing over my pelvis!"
- Zaphod Beeblebrox, The Hitchhiker's Guide to the Galaxy
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