Using Gtkmm - 2.22 on my Win7 with MinGW. Now, what I would like to do is to emit a signal from 'class A' that would represent the signal sent from the Gtk::Entry widget; any program using 'class A', in this case 'class B', would be able to capture the signal and, if so wished, resend it. I don't have a clue how to accomplish this, so I thought of running it by you first, any ideas would be most appreciated. Thanks in advance. -------------------------------- example--------------- class A : virtual public Gtk::SomeWidget{ Gtk::Entry* mEntry; A(); virtual ~A(); bool a_slot(GdkEventFocus* event); sigc::signal<void> signal_detected; }; A::A(){ mEntry = manage(new Gtk::Entry()); mEntry ->signal_focus_out_event().connect(sigc::mem_fun(*this, &A::a_slot)); } bool::A::a_slot(GdkEventFocus* event){ // emit a signal_focus_out_event return false; } class B : virtual public Gtk::Window{ … A* a; B(); virtual ~B(); bool b_slot(GdkEventFocus* event); sigc::signal<void> signal_detected; }; B:B(){ a = manage(new A); a->signal_focus_out_event().connect(sigc::mem_fun(*this, &B::b_slot)); } bool::A::a_slot(GdkEventFocus* event){ // emit a signal_focus_out_event return false; } int main(int argc, char *argv[]) { Gtk::Main kit(argc, argv); B app; Gtk::Main::run(app); return 0; } This e-mail is for the sole use of the intended recipient and may contain confidential or privileged information. Unauthorized use of its contents is prohibited. If you have received this e-mail in error, please notify sender immediately via return e-mail and then delete the original e-mail. |