Tools > Options > C++ > Code Model > Clang Code Model > Manage创建自己的配置 // ZC: 我是 复制了一份原来的配置“Clang-only checks for almost everything (CopyByZC)”(原来的那个 就是“Clang-only checks for almost everything”) 在Clang中添加要屏蔽的警告, 例如: -Wno-weak-vtables -Wno-...
M28 Warning Unreachable Indicates that the underlined statement will never be executed. M29 Warning Do not use with M30 Warning Do not use comma expressions M31 Warning Unnecessary message suppression M103 Warning Name is already a formal parameter M104 Warning Name is already a function M105...
As seen in part 1, for each slot, the following code will be executed: // Determine if this connection should be sent immediately or // put into the event queue if ((c->connectionType == Qt::AutoConnection && !receiverInSameThread) || (c->connectionType == Qt::QueuedConnection)) {...
Hence, there is no guarantee that the application will have time to exit its event loop and execute code at the end of the \c{main()} function after the exec() call. \sa quit(), exit(), processEvents(), QApplication::exec() */ int QCoreApplication::exec() { if (!QCore...
any GUI event loop. Execution of the code following the emit statement will occur once all slots have returned. The situation is slightly different when using queued connections; in such a case, the code following the emit keyword will continue immediately, and the slots will be executed later...
Specifically, ECM will choose a Qt version (always defaulting to Qt5) as soon as1theinclude(ECMGeneratePriFile)command is executed, which comeswaybefore thefind_package(QT ...)command that's meant to perform auto-discovery. Notes Edit:Actually, turns out that's notquitecorrect.ECMGeneratePriFi...
The code that appears in the run() reimplementation will then be executed in a separate thread. Creating threads is explained in more detail in the QThread documentation.Note that QCoreApplication::exec() must always be called from the main thread (the thread that executes main()), not ...
The message appears when you change some settings related to your project likedevpackagesandextrapackages. This is because your app will be compiled and executed inside containers, so if you add packages/dependencies to your project these containers need to be rebuilt in order to have your additi...
This behavior is usually acceptable since the browser will free up application memory at app shutdown time. It does mean that shutdown code does not run, since the application object is leaked and its destructor does not run. You can avoid this by rewriting main() to be asynchronous, which...
$MingwDir="E:\Code\Qt5\Tools\mingw810_64",上述的参数就是最核心的信息，另外还有一个参数需要...