Hi, I am facing problem in calling a gui function from a thread. It goes this way. The thread is calling an API function which is taking around 15 seconds to execute. During execution this function itself uses a callback funtion (which I have regisated in the beginning of the program with the library I am using) for continuously reporting the progress. I am trying to set_text these messages in a label but after first normal execution of this thread, the gui hangs on the next call. I am creating the thread on button_clicked event. I am also using Glib::Dispatcher for communicationg with the GUI thread from my worker thread but all the tricks are failing. When I dont try to set_text any thing from this callback function, it works just fine showing me the display (std::cout) on the screen.
Need help. Thanks and Regards, Taha
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