Shouldn't that be:
- (BOOL) wrapsLines {
return ![self isHorizontallyResizable];
}
Otherwise if you set it to YES the getter will return NO because of the [self
setHorizontallyResizable: !wraps] line in the setter?
On 16 Oct 2013, at 06:55, Jens Alfke wrote:
>
> On Oct 12, 2013, at 2:42 PM, Mikael Hakman <[email protected]> wrote:
>
>> How can I make NSTextView not to do word wrap? Thanks.
>
> Basically you have to make the view’s text container infinitely wide. Here’s
> an implementation of a .wrapsLines property that I used in a subclass of
> NSTextView a few years ago.
>
> - (BOOL) wrapsLines {
> return [self isHorizontallyResizable];
> }
>
> - (void) setWrapsLines: (BOOL)wraps {
> [self setHorizontallyResizable: !wraps];
> NSSize containerSize = self.textContainer.containerSize;
> containerSize.width = wraps
> ?self.enclosingScrollView.documentVisibleRect.size.width :FLT_MAX;
> [[self textContainer] setContainerSize: containerSize];
> [[self textContainer] setWidthTracksTextView: wraps];
> [[self enclosingScrollView] setHasHorizontalScroller: !wraps];
> [self setNeedsDisplay: YES];
> }
>
> —Jens
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