Nyall Dawson 231f6af0e1 Don't return const references to implicitly shared Qt classes
Instead return the inexpensive copies. Should provide extra safety
against issues like #14822

(refs #14822)
2017-01-14 15:53:45 +10:00
..
2017-01-12 22:01:50 +01:00
2017-01-12 22:01:50 +01:00
2016-11-08 09:05:47 +10:00