#ifndef FTXUI_COMPONENT_RADIOBOX_HPP #define FTXUI_COMPONENT_RADIOBOX_HPP #include // for function #include // for wstring, allocator #include // for vector #include "ftxui/component/component.hpp" // for Component #include "ftxui/component/component_base.hpp" // for ComponentBase #include "ftxui/dom/elements.hpp" // for Element, Decorator, inverted, nothing #include "ftxui/screen/box.hpp" // for Box namespace ftxui { struct Event; /// @brief A list of selectable element. One and only one can be selected at /// the same time. /// @ingroup component class RadioboxBase : public ComponentBase { public: // Access this interface from a Component static RadioboxBase* From(Component component); // Constructor. RadioboxBase(const std::vector* entries, int* selected); ~RadioboxBase() override = default; int focused = 0; std::wstring checked = L"◉ "; std::wstring unchecked = L"○ "; Decorator focused_style = inverted; Decorator unfocused_style = nothing; // State update callback. std::function on_change = []() {}; // Component implementation. Element Render() override; bool OnEvent(Event) override; private: const std::vector* const entries_; int* const selected_; bool OnMouseEvent(Event event); int cursor_position = 0; std::vector boxes_; }; } // namespace ftxui #endif /* end of include guard: FTXUI_COMPONENT_RADIOBOX_HPP */ // Copyright 2020 Arthur Sonzogni. All rights reserved. // Use of this source code is governed by the MIT license that can be found in // the LICENSE file.