But I just wrote an GTK+ Application and this warning occures.
I had to emit a signal to an Event-Box by hand.
// this is my signal connect
g_signal_connect( GTK_OBJECT( button_help_event ), "button_press_event", G_CALLBACK( button_help_fkt ), NULL );
// here i want to call the signal by hand
// and this is the warning
(test:5862): GLib-GObject-WARNING **: gsignal.c:2217: value location for `gboolean' passed as NULL
Can anyone help me fixing this problem?
Or do I have to emit a signal different as I do now?