Hi list, Perhaps someone can help me, I am a newbie at GTK. I am hacking on a GTK2 application that used to be single threaded. Now I have added a new low-prio thread to do some background updates to this application.
The main application (main thread) creates a window with a table on it with lots of text labels on it. Some time after this window and all the widgets have been created, by the main thread, the background thread will try to do some gtk_label_set_text() calls to change the text for a few of these labels. However, for the very first gtk_label_set_text() that the thread tries, the entire application will hang. When the application hangs it first prints a 'A' character to stdout and if I input something to stdin, or just press return, then the application continues and all further gtk_label_set_text() calls works fine. Sometimes when I get the app to unpause in that way I get : (xxx:7768): Gtk-CRITICAL **: file gtkwidget.c: line 2927 (gtk_widget_event): assertion `WIDGET_REALIZED_FOR_EVENT (widget, event)' failed I guess that means I've done something bad. Does anyone know what the problem might be? Why I cant do gtk_label_set_text() from the low-prio background thread on label-widgets i created from the main thread? Do i need to do something special if i use low-prio threads and if I mess with widgets from it? I run linux rh7.2 and i have installed glib2 and gtk2 _______________________________________________ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
