mozilla-inbound: changeset 85297:e517d4c431436772c46802f… > integration > mozilla-inbound / changeset / e517d4c431436772c46802f98618155ea8e37973 Josh Knows | PothosGui: created basic control widgets We only had to go out of our way to call into the QObject from the correct thread context when that call created a new QObject. Qt Multithreading in C++: The Missing Article | Toptal
Creating advanced dialogs and windows — itom Documentation
QT + How to call slot from custom C++ code running in a ... QT + How to call slot from custom C++ code running in a different thread. Call Slot of different class. 4. Signal is not calling slot from another thread. 2. qt4 - Invoke slot method without connection? - Stack Overflow Invoke slot method without connection? the docs say that you cannot move an object to another thread if it has a parent. QT + How to call slot from custom C++ [SOLVED] run a function in another thread | Qt Forum
C# Multithreading - Tutorials Point
16 Nov 2016 ... Qt has its own cross-platform implementation of threading. ... If not overridden, run() calls the QThread::exec() function, which starts the thread's event loop. ... It is great to be able to handle signals and slots in our own QThread, but how .... Conversely, you cannot pull an object that lives in another thread. How To Really, Truly Use QThreads; The Full Explanation | Maya's ... 1 Nov 2011 ... Use a mutex or other method to safely communicate with the thread if necessary. ... You set up the proper signal/slot connections to make it quit properly ..... this garbage collector to delete the object from another thread's contect). ..... Implentations of a QThread subclass may call exec in their run method ... Communicating with the Main Thread | C++ GUI Programming with ... 6 Nov 2009 ... After the call to exec(), this thread is either waiting for an event or processing an event. ... However, when we connect objects that "live" in different threads, ... The slot is then called by the event loop of the thread in which the ... PyQt/Threading,_Signals_and_Slots - Python Wiki 4 Jun 2014 ... Since the start button is the only widget that can cause this slot to be ... We call a custom method in the Worker thread instance with the size of ...
GitHub - nicowilliams/ctp: C Thread Primitives
Calling a slot from another thread - qtcentre.org Calling a slot from another thread I have two threads, one is my interface to Skype (through their API), and one is the GUI thread. A lot of the Skype API functions are blocking, thus the separate thread is necessary. Update WinForm interface from a different thread – NicolBlog Well, this is a typical issue when you have a thread that works (i.e. a Workflow) and a UI that needs to be updated. Let assume that you have a WinFom and you need to update its windows Title from another thread. The other thread needs to call “UpdateTitle” public method of current Form instance.... The application called an interface that was marshalled ... The application called an interface that was marshalled for a different thread. ... but used it in another thread. Given the comment that it only happens once in a while, we can further deduce that the application called CoCreateInstance from a thread in a pool of worker threads, and attempted to use it in a function queued to that pool of ...
The TCP server will receive a new frame number from another application and then use the Plugin IF function plugin_if_goto_frame to causeThe problem I am having is that although the service thread emits the signal (well it executes the instruction) the slot in the main thread doesn’t get called.
How To Really, Truly Use QThreads; The Full Explanation ... How To Really, Truly Use QThreads; ... garbage collector to delete the object from another thread’s ... SIGNAL(destroyed()), thread, SLOT(quit QTimer Class | Qt 4.8
However, the connected slot function Syncro::jumpToFrame(int new_frame) does not get called. If I change the connect from QueuedConnection to DirectConnection the slot function gets called but, asIt would have been created by another worker thread. That thread may not have even loop. Invoking a function to run in main thread, from another …