mirror of
https://github.com/ArthurSonzogni/FTXUI.git
synced 2024-12-02 00:12:28 +08:00
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
#ifndef FTXUI_COMPONENT_RADIOBOX_HPP
|
|
#define FTXUI_COMPONENT_RADIOBOX_HPP
|
|
|
|
#include <functional> // for function
|
|
#include <string> // for wstring, allocator
|
|
#include <vector> // 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<std::wstring>* entries, int* selected);
|
|
~RadioboxBase() override = default;
|
|
|
|
int focused = 0;
|
|
|
|
#if defined(_WIN32)
|
|
std::wstring checked = L"(*) ";
|
|
std::wstring unchecked = L"( ) ";
|
|
#else
|
|
std::wstring checked = L"◉ ";
|
|
std::wstring unchecked = L"○ ";
|
|
#endif
|
|
|
|
Decorator focused_style = inverted;
|
|
Decorator unfocused_style = nothing;
|
|
|
|
// State update callback.
|
|
std::function<void()> on_change = []() {};
|
|
|
|
// Component implementation.
|
|
Element Render() override;
|
|
bool OnEvent(Event) override;
|
|
|
|
private:
|
|
const std::vector<std::wstring>* const entries_;
|
|
int* const selected_;
|
|
|
|
bool OnMouseEvent(Event event);
|
|
int cursor_position = 0;
|
|
std::vector<Box> 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.
|