Some time ago, I created a little console in my app, displaying characters
received on a serial port. For the life of me, I can't find that app to see how
I did it.
I'm currently using an NSTextView, and calling the following to append text:
NSString* existingText = self.output.string;
NSRange r = NSMakeRange(existingText.length, 0);
[self.output replaceCharactersInRange: r withString: s];
r = NSMakeRange(existingText.length, 0);
[self.output scrollRangeToVisible: r];
[self.output setNeedsDisplay: true];
The problem is that it doesn't always show up. I still have to mouse over the
area before it'll display (sometimes).
Can anyone offer suggestions on how I can improve this behavior? Note: I like
NSText view because I can style the text.
Thanks!
--
Rick
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