libraries/widgets/SimpleDial/SimpleDial.cpp: In constructor 'SimpleDial::SimpleDial()': libraries/widgets/SimpleDial/SimpleDial.cpp:11: error: reference to 'add_events' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:1006: error: candidates are: void Gtk::Widget::add_events(Gdk::EventMask) /usr/include/gtkmm-2.4/gtkmm/widget.h:1006: error: void Gtk::Widget::add_events(Gdk::EventMask) libraries/widgets/SimpleDial/SimpleDial.cpp:11: error: reference to 'add_events' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:1006: error: candidates are: void Gtk::Widget::add_events(Gdk::EventMask) /usr/include/gtkmm-2.4/gtkmm/widget.h:1006: error: void Gtk::Widget::add_events(Gdk::EventMask) libraries/widgets/SimpleDial/SimpleDial.cpp: In member function 'virtual bool SimpleDial::on_button_press_event(GdkEventButton*)': libraries/widgets/SimpleDial/SimpleDial.cpp:31: error: reference to 'queue_draw' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: candidates are: void Gtk::Widget::queue_draw() /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: void Gtk::Widget::queue_draw() libraries/widgets/SimpleDial/SimpleDial.cpp:31: error: reference to 'queue_draw' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: candidates are: void Gtk::Widget::queue_draw() /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: void Gtk::Widget::queue_draw() libraries/widgets/SimpleDial/SimpleDial.cpp: In member function 'virtual bool SimpleDial::on_button_release_event(GdkEventButton*)': libraries/widgets/SimpleDial/SimpleDial.cpp:47: error: reference to 'queue_draw' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: candidates are: void Gtk::Widget::queue_draw() /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: void Gtk::Widget::queue_draw() libraries/widgets/SimpleDial/SimpleDial.cpp:47: error: reference to 'queue_draw' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: candidates are: void Gtk::Widget::queue_draw() /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: void Gtk::Widget::queue_draw() libraries/widgets/SimpleDial/SimpleDial.cpp: In member function 'virtual bool SimpleDial::on_motion_notify_event(GdkEventMotion*)': libraries/widgets/SimpleDial/SimpleDial.cpp:67: error: reference to 'queue_draw' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: candidates are: void Gtk::Widget::queue_draw() /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: void Gtk::Widget::queue_draw() libraries/widgets/SimpleDial/SimpleDial.cpp:67: error: reference to 'queue_draw' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: candidates are: void Gtk::Widget::queue_draw() /usr/include/gtkmm-2.4/gtkmm/widget.h:475: error: void Gtk::Widget::queue_draw() libraries/widgets/SimpleDial/SimpleDial.cpp: In member function 'virtual bool SimpleDial::on_expose_event(GdkEventExpose*)': libraries/widgets/SimpleDial/SimpleDial.cpp:141: error: reference to 'get_window' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:2119: error: candidates are: Glib::RefPtr Gtk::Widget::get_window() const /usr/include/gtkmm-2.4/gtkmm/widget.h:2118: error: candidates are: Glib::RefPtr Gtk::Widget::get_window() /usr/include/gtkmm-2.4/gtkmm/widget.h:2119: error: Glib::RefPtr Gtk::Widget::get_window() const /usr/include/gtkmm-2.4/gtkmm/widget.h:2118: error: Glib::RefPtr Gtk::Widget::get_window() libraries/widgets/SimpleDial/SimpleDial.cpp:141: error: reference to 'get_window' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:2119: error: candidates are: Glib::RefPtr Gtk::Widget::get_window() const /usr/include/gtkmm-2.4/gtkmm/widget.h:2118: error: candidates are: Glib::RefPtr Gtk::Widget::get_window() /usr/include/gtkmm-2.4/gtkmm/widget.h:2119: error: Glib::RefPtr Gtk::Widget::get_window() const /usr/include/gtkmm-2.4/gtkmm/widget.h:2118: error: Glib::RefPtr Gtk::Widget::get_window() libraries/widgets/SimpleDial/SimpleDial.cpp:145: error: reference to 'get_allocation' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:2117: error: candidates are: Gtk::Allocation Gtk::Widget::get_allocation() const /usr/include/gtkmm-2.4/gtkmm/widget.h:2117: error: Gtk::Allocation Gtk::Widget::get_allocation() const libraries/widgets/SimpleDial/SimpleDial.cpp:145: error: reference to 'get_allocation' is ambiguous /usr/include/gtkmm-2.4/gtkmm/widget.h:2117: error: candidates are: Gtk::Allocation Gtk::Widget::get_allocation() const /usr/include/gtkmm-2.4/gtkmm/widget.h:2117: error: Gtk::Allocation Gtk::Widget::get_allocation() const scons: *** [libraries/widgets/SimpleDial/SimpleDial.os] Error 1