//segmentfault.com/u/killll_s 0 如图是我在我的Pyqt5工程中定义的一个调试按钮,当路径存在中文或者某些特殊字符时,尝试单击打开这个文件夹时控制台会提示ShellExecute failed(error 2)但如果是英文路径,则一切正常。请问我该如何解决这个问题? https://segmentfault.com/q/1010000042795580 2022-11-12...
Qt WebEngine uses its own network stack, and therefore QSslConfiguration is not used to open SSL connections. Instead, Qt WebEngine uses the root CA certificates from the operating system to validate the peer's certificate. The WebEngineCertificateError::error and QWebEngineCertificateError::Error...
The normal approach is to create the event on the stack, for example: QMouseEvent event(QEvent::MouseButtonPress, pos, 0, 0, 0); QApplication::sendEvent(mainWindow, &event); See also postEvent() and notify(). void QCoreApplication::sendPostedEvents(QObject * receiver = 0, int event...
1 void QAbstractSocketPrivate::_q_connectToNextAddress() 2 { 3 Q_Q(QAbstractSocket); 4 do { 5 // Check for more pending addresses 6 if (addresses.isEmpty()) { 7 state = QAbstractSocket::UnconnectedState; 8 if (socketEngine) { 9 if ((socketEngine->error() == QAbstractSocket::UnknownS...
An exception that is not caught in the function that has locked the mutex has no way of unlocking the mutex before the exception is passed up the stack to the calling function. QMutexLocker also provides a mutex() member function that returns the mutex on which the QMutexLocker is ...
Additionally, if the error was really bad so that no more operations can be done in the current state (e.g. if the host couldn't be found), call QNetworkProtocol::clearOperationStack() before emitting finished(). Now, as error code you should use, if possible, one of the predefined ...
See also stackSize(). [static protected] void QThread::setTerminationEnabled(bool enabled = true) Enables or disables termination of the current thread based on the enabled parameter. The thread must have been started by QThread. When enabled is false, termination is disabled. Future calls to...
Ensure QPdfDocument still exists before rendering f153e8e695c267137130752bfde722a7e9467910 Expand helper process stack to 8MB on Windows 6f810574034017a1793ca408059262cf40905829 Update Chromium a057682017e45cb470581a066c0f3ed616ccb8be Fix misleading warning 604d04e6870a43b9d912d836245b5673359a6fb9...
Error Handling Whenconnect()ordisconnect()succeeds, the function will returnundefined; otherwise, it will throw a script exception. You can obtain an error message from the resultingErrorobject. Example: try { myQObject.somethingChanged.connect(myQObject, "slotThatDoesntExist"); ...
caches.openreturns a promise with a reference to the cache we opens. Then we useaddAllto pass in an array of strings. These are file paths, and they are added to the cache we created. Lastly we'll add a fewcatchfunctions for any error handling we need. ...