FTXUI 6.1.9 C++ functional terminal UI.

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radiobox_in_frame.cpp
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1// Copyright 2020 Arthur Sonzogni. All rights reserved.
2// Use of this source code is governed by the MIT license that can be found in
3// the LICENSE file.
4#include <memory> // for shared_ptr, __shared_ptr_access
5#include <string> // for string, basic_string, operator+, to_string
6#include <vector> // for vector
7
8#include "ftxui/component/captured_mouse.hpp" // for ftxui
9#include "ftxui/component/component.hpp" // for Radiobox, Renderer
10#include "ftxui/component/component_base.hpp" // for ComponentBase
11#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
12#include "ftxui/dom/elements.hpp" // for operator|, Element, size, border, frame, HEIGHT, LESS_THAN
13
14 using namespace ftxui;
15
16 int main() {
17 std::vector<std::string> entries;
18 int selected = 0;
19
20 for (int i = 0; i < 30; ++i)
21 entries.push_back("RadioBox " + std::to_string(i));
22 auto radiobox = Radiobox(&entries, &selected);
23 auto renderer = Renderer(radiobox, [&] {
24 return radiobox->Render() | vscroll_indicator | frame |
25 size(HEIGHT, LESS_THAN, 10) | border;
26 });
27
28 auto screen = ScreenInteractive::FitComponent();
29 screen.Loop(renderer);
30
31 return 0;
32}
captured_mouse.hpp
component.hpp
component_base.hpp
elements.hpp
ftxui::ScreenInteractive::FitComponent
static ScreenInteractive FitComponent()
Definition screen_interactive.cpp:423
ftxui::Radiobox
Component Radiobox(RadioboxOption options)
A list of element, where only one can be selected.
Definition src/ftxui/component/radiobox.cpp:204
ftxui::Renderer
Component Renderer(Component child, std::function< Element()>)
Return a new Component, similar to |child|, but using |render| as the Component::Render() event.
Definition src/ftxui/component/renderer.cpp:61
ftxui::size
Decorator size(WidthOrHeight, Constraint, int value)
Apply a constraint on the size of an element.
Definition src/ftxui/dom/size.cpp:89
ftxui::border
Element border(Element)
Draw a border around the element.
Definition src/ftxui/dom/border.cpp:227
ftxui
The FTXUI ftxui:: namespace.
Definition animation.hpp:10
ftxui::HEIGHT
@ HEIGHT
Definition elements.hpp:161
ftxui::LESS_THAN
@ LESS_THAN
Definition elements.hpp:162
main
int main()
Definition radiobox_in_frame.cpp:16
screen_interactive.hpp