The subject of GUI operations across threads is heavily discussed, but while studying it I have found two conflicting basic answers: GUI operations across threads. Tutorial covering basics of PyQt Threading with real life. Getting Qt Designer. As post title to our main UI thread so that we can update the. Aug 26, 2012 Now, then. Lately, most of my work has been on PoCs (Proof-of-Concept), and I'll discuss one of those here, now: Updating a Qt GUI from a boost::thread.

Hello everybody. I have been using c++ for a while for console applications, but now I need to make a simulation of a soda factory, implementing multi-threading and GUI. I was using Dev c++ for console apps, and I tried to install some dev-packs for multi-threading and GUI development as GTK+ or QT, but I can't make the libs work and also the compiler and the linker seems to have troubles, I have MinGW instaled.

I read some forums and the people say that dev c++ is not good for gui development, so i tried Code::Blocks but i got the same result. Install the libs is such a pain for both softwares, is it realy necessary? Other software could be better for do this work? Download Sekirei Season 3 Sub Indo here. Visual Studio or QT plataform SDK,? I need your advice in order to choose a software for developing the project.

I need multi-threading support and GUI. Thanks for your help, and sorry for my English, is not my home language. Where did you see that C++ isn't suitable for multi-threading.

C++ is a powerful tool in skillful hands. But it demands some more diligence and knowledge. OpenMP,MPI,CILK++ and others shows a greater performance than similar approaches on C# or smth else. But of course,as I mentioned before, GUI Programming with C++ a little more complex than simple drugging controls with Form Designer(but MFC offers you do it as well,about Qt i have no info) Look this, maybe it will useful for you http://en.wikipedia.org/wiki/Intel_Threading_Building_Blocks.

What Are Threads? Threads are about doing things in parallel, just like processes. So how do threads differ from processes?

While you are making calculations on a spreadsheet, there may also be a media player running on the same desktop playing your favorite song. Here is an example of two processes working in parallel: one running the spreadsheet program; one running a media player. Multitasking is a well known term for this.

A closer look at the media player reveals that there are again things going on in parallel within one single process. While the media player is sending music to the audio driver, the user interface with all its bells and whistles is being constantly updated. This is what threads are for -- concurrency within one single process. So how is concurrency implemented?

Parallel work on single core CPUs is an illusion which is somewhat similar to the illusion of moving images in cinema. For processes, the illusion is produced by interrupting the processor's work on one process after a very short time. Then the processor moves on to the next process.