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authorTimur Pocheptsov <timur.pocheptsov@qt.io>2019-06-21 13:37:40 +0200
committerTimur Pocheptsov <timur.pocheptsov@qt.io>2019-06-21 15:12:57 +0200
commit5b5e8f78fecbe2bd9279bfa9ef10015cef8b1bc7 (patch)
tree915d1bf6efcdf38305d3ee8f0fefb2e2afdc0167 /src/corelib/global/qlibraryinfo.cpp
parenta7cbb8c639487edbabc08ea99498503b33c9f6d6 (diff)
NSMenuItem/NSMenu - set the submenu properlyHEAD5.12
... in case the submenu is set from a slot, attached to the aboutToShow() signal. Normally, with a 'statically' pre-populated menu, we set 'submenu' property on a menu item from 'updateItem' callback in our menu delegate. After that, AppKit calls our delegate's willOpen call back and this is where we emit 'aboutToShow'. Unfortunately, if an application tries to create a nested menu 'dynamically' at this point, it never becomes 'submenu' of the item, since 'updateItem' was already handled at this point. We catch this case in QCocoaMenuItem and call setAttachedItem if needed. Fixes: QTBUG-76060 Change-Id: I676bf1d8529b9ddbfc90e4dff422b39668b7a5fa Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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