1 /* 2 * Copyright (C) 2014 Paul Davis <paul@linuxaudiosystems.com> 3 * Copyright (C) 2017-2018 Robin Gareus <robin@gareus.org> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License along 16 * with this program; if not, write to the Free Software Foundation, Inc., 17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 18 */ 19 20 #ifndef _WIDGETS_ARDOUR_DROPDOWN_H_ 21 #define _WIDGETS_ARDOUR_DROPDOWN_H_ 22 23 #include <list> 24 #include <stdint.h> 25 26 #include <gtkmm/action.h> 27 #include <gtkmm/menu.h> 28 #include <gtkmm/menuitem.h> 29 30 #include "widgets/ardour_button.h" 31 #include "widgets/visibility.h" 32 33 namespace ArdourWidgets { 34 35 class LIBWIDGETS_API ArdourDropdown : public ArdourButton 36 { 37 public: 38 39 ArdourDropdown (Element e = default_elements); 40 virtual ~ArdourDropdown (); 41 42 bool on_button_press_event (GdkEventButton*); 43 bool on_scroll_event (GdkEventScroll*); 44 void menu_size_request(Gtk::Requisition*); 45 46 void clear_items (); 47 void AddMenuElem (Gtk::Menu_Helpers::Element e); 48 49 void disable_scrolling(); 50 items()51 Gtk::Menu_Helpers::MenuList& items () { return _menu.items (); } 52 53 void append_text_item (std::string const& text); 54 void set_active (std::string const& text); 55 56 protected: 57 void default_text_handler (std::string const&); 58 59 private: 60 Gtk::Menu _menu; 61 62 bool _scrolling_disabled; 63 }; 64 65 } /* end namespace */ 66 67 #endif 68