1 /*************************************************************************/ 2 /* option_button.h */ 3 /*************************************************************************/ 4 /* This file is part of: */ 5 /* GODOT ENGINE */ 6 /* https://godotengine.org */ 7 /*************************************************************************/ 8 /* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ 9 /* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ 10 /* */ 11 /* Permission is hereby granted, free of charge, to any person obtaining */ 12 /* a copy of this software and associated documentation files (the */ 13 /* "Software"), to deal in the Software without restriction, including */ 14 /* without limitation the rights to use, copy, modify, merge, publish, */ 15 /* distribute, sublicense, and/or sell copies of the Software, and to */ 16 /* permit persons to whom the Software is furnished to do so, subject to */ 17 /* the following conditions: */ 18 /* */ 19 /* The above copyright notice and this permission notice shall be */ 20 /* included in all copies or substantial portions of the Software. */ 21 /* */ 22 /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ 23 /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ 24 /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ 25 /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ 26 /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ 27 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ 28 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ 29 /*************************************************************************/ 30 #ifndef OPTION_BUTTON_H 31 #define OPTION_BUTTON_H 32 33 #include "scene/gui/button.h" 34 #include "scene/gui/popup_menu.h" 35 /** 36 @author Juan Linietsky <reduzio@gmail.com> 37 */ 38 class OptionButton : public Button { 39 40 OBJ_TYPE(OptionButton, Button); 41 42 PopupMenu *popup; 43 int current; 44 45 void _selected(int p_which); 46 void _select(int p_which, bool p_emit = false); 47 void _select_int(int p_which); 48 49 Array _get_items() const; 50 void _set_items(const Array &p_items); 51 52 virtual void pressed(); 53 54 protected: 55 Size2 get_minimum_size() const; 56 void _notification(int p_what); 57 static void _bind_methods(); 58 59 public: 60 void add_icon_item(const Ref<Texture> &p_icon, const String &p_label, int p_ID = -1); 61 void add_item(const String &p_label, int p_ID = -1); 62 63 void set_item_text(int p_idx, const String &p_text); 64 void set_item_icon(int p_idx, const Ref<Texture> &p_icon); 65 void set_item_ID(int p_idx, int p_ID); 66 void set_item_metadata(int p_idx, const Variant &p_metadata); 67 void set_item_disabled(int p_idx, bool p_disabled); 68 69 String get_item_text(int p_idx) const; 70 Ref<Texture> get_item_icon(int p_idx) const; 71 int get_item_ID(int p_idx) const; 72 Variant get_item_metadata(int p_idx) const; 73 bool is_item_disabled(int p_idx) const; 74 75 int get_item_count() const; 76 77 void add_separator(); 78 79 void clear(); 80 81 void select(int p_idx); 82 int get_selected() const; 83 int get_selected_ID() const; 84 Variant get_selected_metadata() const; 85 86 void remove_item(int p_idx); 87 88 virtual void get_translatable_strings(List<String> *p_strings) const; 89 90 OptionButton(); 91 ~OptionButton(); 92 }; 93 94 #endif 95