Good suggestion, but such is not the case. Most strange is that when I set a breakpoint and use control-click to print a description of rotationControl to the log, it shows a valid non-zero frame although qframe is zero. I have checked for zombies, but none reported.
On Aug 22, 2013, at 1:10 PM, Jeff Kelley <slauncha...@gmail.com> wrote: > If any of appDelegate, appDelegate.buttonController, or > appDelegate.buttonController.rotationControl return nil, then the value of > appDelegate.buttonController.rotationControl.frame will be a zeroed-out > struct. > > Jeff Kelley > > > On Thu, Aug 22, 2013 at 4:05 PM, David Rowland <rowla...@sbcglobal.net>wrote: > >> >> >> CGRect tframe = CGRectMake(12, 12, 100, 100); >> [appDelegate.buttonController.rotationControl setFrame:tframe]; >> CGRect qframe = appDelegate.buttonController.rotationControl.frame; >> >> >> buttonController is a UIViewController, rotationControl is a UIControl. >> When this is executed qframe is reported as (0, 0, 0, 0). Does anyone see >> what is wrong? >> >> thanks, >> >> David >> >> >> _______________________________________________ >> >> 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/slaunchaman%40gmail.com >> >> This email sent to slauncha...@gmail.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: > https://lists.apple.com/mailman/options/cocoa-dev/rowlandd%40sbcglobal.net > > This email sent to rowla...@sbcglobal.net _______________________________________________ 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
