Xcode 5 XIB format creates scaled views at runtime

Originator:frank.illenberger
Number:rdar://14359398 Date Originated:05-Jul-2013
Status:Open Resolved:
Product:Mac OS X Product Version:10.9
Classification:serious bug Reproducible:Always
 
In windows created from a XIB in the new Xcode 5 format all views have the "S" marker set in _subtreeDescription.

Steps to Reproduce:

Build and run the attached project. _subtreeDescription of the main window is logged to the console and shows the "S" marker (S=scaled/rotated) for all views.

Expected Results:

None of the views is actually scaled or rotated, the internal state of the views should reflect this.

Notes:

In our application we see serious (at least 2x) performance degradation when moving splitter positions after conversion to the Xcode 5 XIB format.

Comments


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