This code is never going to work:
> [[myTextView textStorage] addAttribute:NSParagraphStyleAttributeName
> value:[NSNumber numberWithInt:NSLineBreakByTruncatingTail] range:myRange];
>
> But this results in nothing being displayed in the ScrollView/TextView.
In fact, using that code probably threw at least one exception, which is why
you're not seeing anything in your text view.
The NSParagraphStyleAttributeName attribute expects a NSParagraphStyle object
as its value, not an NSNumber. The value you're trying to set (the line
breaking mode) is a property of the paragraph style. You want code that
resembles:
NSMutableParagraphStyle* paraStyle = [[NSMutableParagraphStyle alloc]
init];
[paraStyle setLineBreakMode:NSLineBreakByTruncatingTail];
[textStorage addAttribute:NSParagraphStyleAttributeName value:paraStyle
range:myRange];
That's typed into Mail and may have errors, but you get the idea.
~Martin Wierschin
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