Qt call slot from another thread

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Multithreading with Qt - qtcon

Dec 20, 2012 · Both the signal and slot are defined in the same class and running under the main GUI thread, but I call the emit in another function which is being controlled by a boost thread type of thread. I am using Qt4 and Ubuntu 10.04 is my OS. This function is called from another thread … QThread and QTimer | Qt Forum Hi, I have a slot that is connected to QTimer's signal. I like to move this function to another thread since it's a very time consuming process but I also need to start or stop the function from running in runtime so I have to call timer->start() or timer... Threading Basics | Qt 4.8 The event loops of Qt are a very valuable tool for inter-thread communication. Every thread may have its own event loop. A safe way of calling a slot in another thread is by placing that call in another thread's event loop. This ensures that the target object finishes the method that is currently running before another method is started. Threads and QObjects | Qt 4.8

GitHub - agrianius/edge-slot: This is something similar to QT…

This second post describes a way to have a separate thread capable of running various methods. Basically, you have a main thread (probably the GUI thread ... Multithreading with Qt - conf.qtcon.org

does the slot function in Qt run on another thread? ... does Qt start another thread to run the slot function as the response to the second signal? And if it is so, is there some method to let the second call of slot function wait until the first call is finished?

Qt: Access GUI From Another Thread? - Allegro Qt: Access GUI From Another Thread ... Is there no way to do the same thing without signal->slot? All I want to do is call a function of my MainWindow class in the ... New Signal Slot Syntax - Qt Wiki

QMetaObject::invokeMethod crash | Qt Forum

I'm running the current master branch version (1c2edd9). I recently saw it crash shortly after starting up. $ ./bitcoin-qt *** Error in `./bitcoin-qt': free(): invalid next size (fast): 0x00007f6fabfb5f90 *** Aborted $ Unfortunately I do. GitHub - bwalter/qt-promise: Chainable promises for Qt Chainable promises for Qt. Contribute to bwalter/qt-promise development by creating an account on GitHub. QSharedMemory Class | Qt 4.8