You never could assume mouse coordinates were always integral. Tablets for example output non-integral mouse coordinates and have since 10.2. In Lion, hi res mice (such as Apple's trackpads and Magic Mice) will output non-integral mouse coordinates as well.
-raleigh On Aug 19, 2011, at 12:14 PM, Seth Willits wrote: > > Sweet. Thanks. > > It turned out to be non-integral frame of the scrollview's content view. > Oddly, the scrollview itself had an integral frame, and it's the scrollview's > frame that I set to be non-integral accidentally, through my custom split > view. The non-integral numbers comes from the mouse dragged event. I noticed > this somewhere else; it seems that mouse dragged events now have fractional > values in Lion. > > > -- Seth > > > > > On Aug 19, 2011, at 9:48 AM, Raleigh Ledet wrote: > >> A) Does the scrollview overlap your side view by a pixel or more? >> B) What is the frame of the scrollview? Is it integral? >> >> -raleigh >> >> >> On Aug 18, 2011, at 5:23 PM, Seth Willits wrote: >> >>> >>> I have an NSTableView in a scrollview, and on Lion it's now smearing all of >>> the drawing when scrolling: >>> http://sethwillits.com/temp/upshot/upshot_nHnDbrLB.jpg >>> >>> >>> Some things to note: >>> >>> >>> A) This doesn't happen on Snow Leopard >>> B) Yes, I am using a custom cell in the table view, but using a standard >>> NSTextFieldCell has the same problem >>> C) [[tableView enclosingScrollView] setCopiesOnScroll:NO] "fixes" it >>> D) copiesOnScroll is YES on Snow Leopard >>> E) For some reason it seems to only happen when scrolling new rows in from >>> the top (scrolling up) >>> >>> >>> Any ideas? I'm really stumped on why this is broken all of a sudden. >>> >>> >>> -- >>> Seth Willits > _______________________________________________ > > 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: > http://lists.apple.com/mailman/options/cocoa-dev/ledet%40apple.com > > This email sent to le...@apple.com _______________________________________________ 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
