This is explained in more detail in the Signals and Slots Across Threads section below.A QObject instance is said to live in the thread in which it is created. Events to that object are dispatched by that thread's event loop. The thread in which a QObject lives is available using Q...
The rest of the function just displays the views within a splitter widget, and runs the application's event loop: splitter->setWindowTitle("Two views onto the same file system model"); splitter->show(); return app.exec(); } In the above example, we neglected to mention how to handle ...
Remember that you have to give the progress bar a chance to update its display either by returning to the event loop from time to time or by calling QApplication::processEvents() so that the display can be refreshed and the progress bar can be redrawn. Figure 4-25. Progress bars...
main() Function The main function for the address book instantiates QApplication and opens a MainWindow before running the event loop. int main(int argc, char *argv[]) { QApplication app(argc, argv); MainWindow mw; mw.show(); return app.exec(); }©...
This is explained in detail in the \l{Writing Source Code for Translation} document. \sa QMetaObject, QPointer, QObjectCleanupHandler, Q_DISABLE_COPY() {Object Trees and Object Ownership} */ /*! \relates QObject Returns a pointer to the object named \a name that inherits \a type and ...
In the next step aboutKey deployment, simply skip to the next section, as we have not created a private/public key pair, as explained previously in this blog post. You can then finalize the device creation. Qt Creator will now test that it can communicate as expected w...
As explained in the "Backup/temporary files" section, this is not a good idea as the temporary file that is created when rewriting the entire file also serves as backup. However, if you nevertheless want to avoid rewriting the file as much as possible, set the following in the GUI's "...
See alsoevent() andQEvent. voidQObject::deleteLater()[slot] Schedulesthis object for deletion. The object will be deleted when control returns to the event loop.If the event loop is not running when this function is called (e.g. deleteLater() is called on an object beforeQCoreApplication...
Approximately 10% of autosomal dominant LQTS cases are explained by SCN5A mutations,14 and this form of the disease is referred to as LQT-3. The proportion of sodium channel mutations in LQTS cases presenting during the perinatal and neonatal time periods may be higher.15 The first SCN5A muta...
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