Gtk::CheckButton *chk_btn_logica;
Gtk::FileSelection *file_selection, *file_open_selection;
Gtk::Combo *combo_entry;
- Gtk::Dialog *dlg_connect;
+ Gtk::Dialog *dlg_connect, *dlg_about;
Gtk::Label *dlg_label;
Gtk::Statusbar *status_bar;
Glib::RefPtr<Gdk::Pixbuf> ico_canio, ico_y, ico_codo, ico_tanque, ico_bomba, ico_exclusa, ico_drain, ico_and, ico_or, ico_not;