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> Date: Sat, 31 Oct 2009 19:12:20 +0100 > From: pch0317 gmail com > To: gtkmm-list gnome org > Subject: Gtk::Tooltip problem > > Hi > I have problem with Gtk::Tooltip. I can't use it, because I don't > entirely understand this page: > http://library.gnome.org/devel/gtkmm/unstable/classGtk_1_1Tooltip.html > > > I know, that I first must type: myCanvasWidget.set_has_tooltip(); > When I type: > myCanvasWidget.signal_query_tooltip().connect(sigc::mem_fun(*this, > &myClass::myFunction)); I have a lot of error like this: > /usr/include/sigc++-2.0/sigc++/functors/slot.h: In static member > function 'static T_return sigc::internal::slot_call4<T_functor, > T_return, T_arg1, T_arg2, T_arg3, > T_arg4>::call_it(sigc::internal::slot_rep*, typename > sigc::type_trait<T_arg3>::take, typename sigc::type_trait<T_arg4>::take, > typename sig c::type_trait<T_arg5>::take, typename > sigc::type_trait<T_arg6>::take) [with T_functor = > sigc::bound_mem_functor0<void, Interfejs>, T_return = bool, T_arg1 = > int, T_arg2 = int, T_arg3 = bool, T_arg4 = const > Glib::RefPtr<Gtk::Tooltip>&]': ... ... ... ... ... ... ... . Whats is the prototype of your "myFunction"? It should be like this--> bool myFunction( int x, int y, bool keyboard_tooltip, const Glib::RefPtr<Tooltip>& tooltip) Νέα Windows 7: Βρείτε τον κατάλληλο υπολογιστή για εσάς. Μάθετε περισσότερα. |