diff options
| author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-05-23 21:27:07 +0200 |
|---|---|---|
| committer | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-05-23 21:27:07 +0200 |
| commit | d3a8bc803cd7c4ce106038bfc4b37cdd6bb8e177 (patch) | |
| tree | 3b6db0d4869f334d0eb4559c5ae457995cbe913e /src/corelib/kernel/qobject.cpp | |
| parent | d934ddc297f6db94dbc548fe01da64350f13577d (diff) | |
| parent | 47a7628023610904c6ac52e23fa289f75f349b4e (diff) | |
Merge remote-tracking branch 'origin/stable' into dev
Conflicts:
src/corelib/io/qdatastream.cpp
src/corelib/io/qdatastream.h
src/corelib/json/qjsonwriter.cpp
src/plugins/platforms/cocoa/qcocoawindow.mm
src/plugins/platforms/xcb/qxcbkeyboard.cpp
Change-Id: I46fef1455f5a9f2ce1ec394a3c65881093c51b62
Diffstat (limited to 'src/corelib/kernel/qobject.cpp')
| -rw-r--r-- | src/corelib/kernel/qobject.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index 527a842d17..d4d2d527d4 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -4288,9 +4288,13 @@ QMetaObject::Connection QObject::connectImpl(const QObject *sender, void **signa } int signal_index = -1; void *args[] = { &signal_index, signal }; - senderMetaObject->static_metacall(QMetaObject::IndexOfMethod, 0, args); - if (signal_index < 0 || signal_index >= QMetaObjectPrivate::get(senderMetaObject)->signalCount) { - qWarning("QObject::connect: signal not found in %s", senderMetaObject->className()); + for (; senderMetaObject && signal_index < 0; senderMetaObject = senderMetaObject->superClass()) { + senderMetaObject->static_metacall(QMetaObject::IndexOfMethod, 0, args); + if (signal_index >= 0 && signal_index < QMetaObjectPrivate::get(senderMetaObject)->signalCount) + break; + } + if (!senderMetaObject) { + qWarning("QObject::connect: signal not found in %s", sender->metaObject()->className()); slotObj->destroyIfLastRef(); return QMetaObject::Connection(0); } |