> In IB, you can either add a scroll view than add a custom view to it, or add
> a custom view and then use 'Embed in Scrollview' to wrap it in the
> scrollview. Both work fine for me.
I have embedded a custom view inside an NSScrollView. I have set the
NSScrollview to be NSViewWidthResizable, as well as NSViewHeightResizable as
well NSViewMin X & Y as well as NSViewMax X &Y anchored. I did all this using
the springs and struts, not programmatically.
>
> The next thing to check is the sizing settings. Are you using classic springs
> and struts or the newer constraints? I'm afraid I don't yet have any
> experience with the new thing, only springs and struts. The scroller should
> usually be set to expand and stick to all four sides of its enclosing view,
> but the custom view within is usually of a fixed size, and this might change
> programmatically according to your content. There's no reason to change any
> other setting, such as the scrollbars or the clip view of the scrollview.
> Whether your custom view is flipped or not will affect the way the scrollview
> behaves - something to check.
Changing my embedded NSView's isFlipped to "NO" makes no difference (other than
the flipped coordinates).
> Does anything in your code "fiddle" with the scrollview? There is rarely a
> need to. Have you subclassed it, and overridden something like -tile?
I call the following in my windowControllerDidLoadNib:
[[scrollView contentView] setCopiesOnScroll:NO];
[theView scrollPoint:NSMakePoint(400, 100)];
>
> You could try starting a fresh project and quickly trying to put together a
> simple scrollview without any special code and verify it works, then look for
> what difference there is in your project that changes that.
Should I be calling [ setNeedsDisplay:YES] on my CustomView or on my
NSScrollView?
>
>
> --Graham
>
>
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