Preview hangs when dragging a rectangular shape past a page's boundaries

Originator:nrith99
Number:rdar://25553906 Date Originated:04/05/2016
Status:Open Resolved:
Product:Preview Product Version:8.1 (877.7)
Classification:Bug Reproducible:Always
 
Summary:
When marking-up a multi-page Preview document, dragging a rectangular shape past a page's boundaries hangs the app.

Steps to Reproduce:
1. Open a multi-page file in Preview.
2. Show the editing tools.
3. Select the rectangular shape.
4. Grab one of the shape's anchors on the page and drag it up or down past the page edge.
5. File a radar when it hangs.

Expected Results:
I expect the drag either to end at the page boundary, or extend beyond it to the next page.

Actual Results:
Hangs. I have to force-quit and restart.

Version:
El Capitan 10.11.4 beta
Preview 8.1 (877.7)

Notes:
What's strange is that the app doesn't say that it's not responding to actions. 

Configuration:
This always happens. 
MBP mid-2012 El Capitan 10.11.4 beta

Attachments:

Comments


Please note: Reports posted here will not necessarily be seen by Apple. All problems should be submitted at bugreport.apple.com before they are posted here. Please only post information for Radars that you have filed yourself, and please do not include Apple confidential information in your posts. Thank you!