replace all uses of the Qt moc keywords in your sources with the corresponding Qt macros Q_SIGNALS (or Q_SIGNAL), Q_SLOTS (or Q_SLOT), and Q_EMIT. Signals and Slots · Small Example · Slots · Meta-Object Information. QMetaObject::Connection, connect(const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type Public Functions · Static Public Members · Macros · Detailed Description. Attachment #|commit-queue+ |commit-queue- Flag| | Comment #2 from WebKit Review Bot. Dynamic properties do not need to be declared at compile-time, yet they provide the same advantages as static properties and are manipulated using the same API - using property to read them and setProperty to write them. They can never have return types i. This function was provided as a workaround for MSVC 6 which did not support member template functions. This function is not thread-safe; the current thread must be same as the current thread affinity. In fact, all Qt classes derived from QObject direct or indirect use this macro to declare their copy constructor and assignment operator to be private. The following example shows how to find a list of child QWidget s of the specified parentWidget named widgetname:. See also parent and QWidget:: If the event loop is not running when this function is called e. A QObject instance is said to have a thread affinity , or that it lives in a certain thread. The event filter filterObj receives events via its eventFilter function. If a signal is connected to several slots, the slots are activated in the same order in which the connections were made, when the signal is emitted.