On Jan 4, 2013, at 8:00 PM, Graham Cox <graham....@bigpond.com> wrote: > > On 05/01/2013, at 1:08 PM, Andy Lee <ag...@mac.com> wrote: > >> Put this all together and clearly the document view's visibleRect does not >> include any of the area occupied by the scroll bars. >> >> But maybe I am answering the wrong question, in which case... never mind. > > > I understood the question to mean what you thought as well. > > But while the visibleRect does not include the area occupied by the scroll > bars, it will change according to whether the scroll bars are shown or > hidden. If they're hidden, the clip view expands to take up the room the > scrollbars used to occupy, and so the area of the content view gets larger, > along with the visibleRect. This must be true since more content is revealed > when scrollbars hide (otherwise why do it?).
Yup. The only thing I wonder about is the case where the user has chosen to have scrollbars visible only during scrolling. I don't use this mode myself, but I turned it on to have a look. It looks like in this mode, the clip view doesn't resize, and instead translucent scroll bars are drawn on top of it. No NSScrollers are added as subviews. > That's my understanding. It would be easily verified with a simple test case. Yeah, it seems to me it would be easy to test. I would assume the translucent scroll bars in this case don't affect the visible rect, but if it was important I would test. Anyway, the OP seems to feel he's figured out the answer he needed. I also wonder about the "what are you really trying to do" part -- as you mentioned, scroll views already do clipping for you. There's a couple of +contentSizeFor... class methods that might help. But at this point I don't have much more to add. --Andy _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
