Open Radar

 
Summary:
When adding a vertical line NSBox as a subview of a layer-backed view it does not respond to requests resizing its frame unless its layer-backed superview is set to "autoresizeSubviews". The bug is that it should make no difference if its superview is layer-backed or not.

Steps to Reproduce:
1. Have an NSView that you enable layer-backing on with setWantsLayer:YES
2. In Interface Builder or by code add a "Vertical Line" NSBox element to this view
3. Adjust that vertical line's frame by setting a new frame in code with setBounds: or setFrame:
4. Observe that there is no visual change of the vertical line's frame
5. Repeat steps 2 to 4 with a NON-layer-backed view. Observe that the vertical line changes its frame correctly.

Expected Results:
The NSBox should adjust its frame according to the values set by setFrame: or setBounds:. It should make no difference if its superview is layer-backed or not.

Actual Results:
The NSBox doesn't change its size at all, unless its superview is set to "autoresizeSubviews". When the superview isn't layer-backed "autoresizeSubviews" is not needed - as one would expect.

Version:
Xcode 5 / OS X 10.9.1

Notes:
Possibly related to rdar://13059657