'lo,
On 2 Sep 2011, at 06:54, Indragie Karunaratne wrote:
> This has been asked a few times before, but not after Lion was released so I
> figured I'd ask again. Is there any way to animate the scroll point of an
> NSScrollView? I figure that animation must be possible somehow, considering
> that inertial scrolling is basically animating the scroll point. I expected
> to see new API's in Lion for this, but there seems to be nothing that was
> added to NSScrollView that would enable me to easily do this. The only way
> that comes to mind is to use an NSTimer to create an animation of sorts, but
> I imagine that this wouldn't perform too well and that it wouldn't look very
> smooth either.
You can simply animate the bounds-rectangle of the scrollview's clipview, e.g.
[NSAnimationContext beginGrouping];
NSClipView* clipView = [[_myView enclosingScrollView] contentView];
NSPoint newOrigin = [clipView bounds].origin;
newOrigin.x = MY_NEW_POSITION;
[[clipView animator] setBoundsOrigin:newOrigin];
[NSAnimationContext endGrouping];
Daniel._______________________________________________
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