On Wed, Sep 18, 2013, at 11:01 AM, Steve Mills wrote: > We needed to subclass NSScroller for just the horizontal scroller in one > scroll view (there was a weird bug where the default scroller had a dead > zone on the left end). Doing so prevents BOTH scrollers from using the > overlay style. Why? We only override mouseDown so we can work around this > bug and handle page decrement tracking ourself. Any way to override > something else so it thinks we can use overlay style?
Quoth the 10.7 AppKit Release Notes, section "Lion's Two Scroller Styles": """ Instances of an NSScroller subclass are, for compatibility, defaulted to the Legacy scroller style and behavior. NSScroller subclasses can declare themselves to be Overlay-scroller-compatible using the new +isCompatibleWithOverlayScrollers API, allowing customization relative to the Overlay scroller appearance and behavior. See the comments accompanying this method in NSScroller.h for usage and the complete set of compatibility requirements. """ <https://developer.apple.com/library/mac/releasenotes/Cocoa/AppKitOlderNotes.html> --Kyle Sluder _______________________________________________ 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
