diff options
Diffstat (limited to 'src/plugins/platforms/cocoa')
| -rw-r--r-- | src/plugins/platforms/cocoa/qnswindow.mm | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/plugins/platforms/cocoa/qnswindow.mm b/src/plugins/platforms/cocoa/qnswindow.mm index 96c0314769..f76934033c 100644 --- a/src/plugins/platforms/cocoa/qnswindow.mm +++ b/src/plugins/platforms/cocoa/qnswindow.mm @@ -114,6 +114,14 @@ static bool isMouseEvent(NSEvent *ev) - (void)handleWindowEvent:(NSEvent *)theEvent { + // We might get events for a NSWindow after the corresponding platform + // window has been deleted, as the NSWindow can outlive the QCocoaWindow + // e.g. if being retained by other parts of AppKit, or in an auto-release + // pool. We guard against this in QNSView as well, as not all callbacks + // come via events, but if they do there's no point in propagating them. + if (!self.platformWindow) + return; + [self.window superSendEvent:theEvent]; if (!self.platformWindow) |