Re: How to scroll a text view
Re: How to scroll a text view
- Subject: Re: How to scroll a text view
- From: Joseph Kelly <email@hidden>
- Date: Thu, 29 Sep 2005 12:25:52 -0700
Thanks! That mostly does the trick.
Is there a quick and easy way to see that what's visible is not
already at the end, to suppress jumping to the end every time text
gets added.
Sincerely,
joe k.
On Sep 29, 2005, at 12:05 PM, Yann Bizeul wrote:
Take a look at NSText's scrollRangeToVisible:, and specify a range
of NSMakeRange([myText size]-1,1)
file:///Developer/ADC Reference Library/documentation/Cocoa/
Reference/ApplicationKit/ObjC_classic/Classes/NSText.html#//
apple_ref/doc/uid/20000367-scrollRangeToVisible_
Yann Bizeul • yann at tynsoe.org
Cocoa Developer
Tynsoe Projects
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http://projects.tynsoe.org/
Le 29 sept. 05 à 20:52, Joseph Kelly a écrit :
Greetings,
I am trying to implement a console-like display with scrolling
behavior similar to Xcode's debug console and build windows: i.e.
as text gets added to the view, and we are already at the end, it
scrolls the new text into view, otherwise it just stays in the
same place.
In other frameworks this is done something like:
bool atEnd = scroller->AtEnd()
textView->Append(newText)
if (atEnd)
scroller->ScrollEndIntoView()
I see no correlate in Cocoa.
I'm using an NSTextView.
Any ideas?
Sincerely,
joe k.
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