Problems linking QMacCocoaViewContainer



  • Hello,

    I am trying to subclass QMacCocoaViewContainer, but when I link the application I get the following errors:

    @Undefined symbols for architecture x86_64:
    "QMacCocoaViewContainer::qt_metacall(QMetaObject::Call, int, void**)", referenced from:
    QMacFrame::qt_metacall(QMetaObject::Call, int, void**) in moc_qmacframe.o
    "QMacCocoaViewContainer::qt_metacast(char const*)", referenced from:
    QMacFrame::qt_metacast(char const*) in moc_qmacframe.o
    "QMacCocoaViewContainer::staticMetaObject", referenced from:
    QMacFrame::staticMetaObject in moc_qmacframe.o
    "QMacCocoaViewContainer::QMacCocoaViewContainer(void*, QWidget*)", referenced from:
    QMacFrame::QMacFrame(QWidget*) in qmacframe.o
    "QMacCocoaViewContainer::~QMacCocoaViewContainer()", referenced from:
    QMacFrame::~QMacFrame() in moc_qmacframe.o
    "typeinfo for QMacCocoaViewContainer", referenced from:
    typeinfo for QMacFrame in moc_qmacframe.o
    ld: symbol(s) not found for architecture x86_64@

    The file uses the .mm extension. In my project file I have the file under OBJECTIVE_SOURCES and I am linking with "-framework Cocoa".

    I also noticed that the QT_MAC_USE_COCOA macro is not defined. Is QMacCocoaViewContainer only available with a cocoa build of Qt?

    Thank you



  • QMacCocoaViewContainer is now unfortunately a part of the external QtMacExtras module.
    http://qt.gitorious.org/qt/qtmacextras



  • [[blank-post-content-placeholder]]



  • [quote author="PysCowboy" date="1373363229"]QMacCocoaViewContainer is now unfortunately a part of the external QtMacExtras module.
    http://qt.gitorious.org/qt/qtmacextras
    [/quote]

    This is not true, it's a part of QtWidgets


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