> > On Nov 21, 2007, at 10:47 AM, Rickard Sandgren wrote: > > > Maybe there is a variable I can set, that fltk will check and > > trigger the callback? > > > This is for FLTK 1.1.8 (svn): > > "void awake(void *p); > > int awake(void (*callback)(void*), void *userdata); > The awake() method sends a message pointer to the main thread, causing > any pending Fl::wait() call to terminate so that the main thread can > retrieve the message and any pending redraws can be processed. > > Multiple calls to Fl::awake() will queue multiple pointers for the > main thread to process, up to a system-defined (typically several > thousand) depth. The default message handler saves the last message > which can be accessed using the Fl::thread_message() function. > > The second form of awake() registers a function that will be called by > the main thread during the next message handling cycle. awake() will > return 0 if the callback function was registered, and -1 if > registration failed. Over a thousand awake callbacks can be registered > simultaneously." > > > > Also, I can really recommend the "multithreading" manual page of FLTK > 1.1.8 (SVN, or from the current tarball) > > > > ---- > http://robowerk.com/ > >
Thank you very much! Btw I'm using the 2.x version, but I guess it works the same. This will solve the problem. =)) _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
