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| author | Timur Pocheptsov <timur.pocheptsov@theqtcompany.com> | 2016-02-24 13:45:30 +0100 |
|---|---|---|
| committer | Timur Pocheptsov <timur.pocheptsov@theqtcompany.com> | 2016-02-29 14:36:08 +0000 |
| commit | aeb169a48869f4f50237e384e57ccb406228f620 (patch) | |
| tree | 2e714f6aaecff7f2495a68d4038fcaf44ba746c0 /src/widgets | |
| parent | 9132d1516af99b3c0c132335756e7f2777ec5e78 (diff) | |
Cocoa integration - avoid using dangling pointers
While re-parenting a widget on a mouse down, it's possible that NSWindow
lives longer than QCocoaWindow (because self.grabbingMouse == YES),
on mouse release event self.platformWindow is not nil yet, but is not a valid
pointer already. Bail out early before touching it.
Change-Id: Iea1025a82386d4b9dc21b3cbd3a5b248b2dd3620
Task-number: QTBUG-42059
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
Diffstat (limited to 'src/widgets')
0 files changed, 0 insertions, 0 deletions