FTXUI  5.0.0
C++ functional terminal UI.
examples/component/checkbox.cpp
// Copyright 2021 Arthur Sonzogni. All rights reserved.
// Use of this source code is governed by the MIT license that can be found in
// the LICENSE file.
#include <memory> // for allocator, __shared_ptr_access
#include <string> // for string, basic_string, operator+, to_string
#include <vector> // for vector
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component.hpp" // for Input, Renderer, Vertical
#include "ftxui/component/component_base.hpp" // for ComponentBase
#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
#include "ftxui/dom/elements.hpp" // for operator|, Element, size, border, frame, vscroll_indicator, HEIGHT, LESS_THAN
int main() {
using namespace ftxui;
Component input_list = Container::Vertical({});
std::vector<std::string> items(100, "");
for (size_t i = 0; i < items.size(); ++i) {
input_list->Add(Input(&(items[i]), "placeholder " + std::to_string(i)));
}
auto renderer = Renderer(input_list, [&] {
return input_list->Render() | vscroll_indicator | frame | border |
});
auto screen = ScreenInteractive::TerminalOutput();
screen.Loop(renderer);
}
Component Vertical(Components children)
A list of components, drawn one by one vertically and navigated vertically using up/down arrow key or...
Definition: container.cpp:317
@ HEIGHT
Definition: elements.hpp:148
Element vscroll_indicator(Element)
Display a vertical scrollbar to the right. colors.
Decorator size(WidthOrHeight, Constraint, int value)
Apply a constraint on the size of an element.
Definition: size.cpp:90
std::shared_ptr< ComponentBase > Component
Component Renderer(Component child, std::function< Element()>)
Return a new Component, similar to |child|, but using |render| as the Component::Render() event.
Definition: renderer.cpp:63
std::string to_string(const std::wstring &s)
Convert a UTF8 std::string into a std::wstring.
Definition: string.cpp:1565
Component Input(InputOption options={})
An input box for editing text.
Definition: input.cpp:564
Element frame(Element)
Allow an element to be displayed inside a 'virtual' area. It size can be larger than its container....
Definition: frame.cpp:167
@ LESS_THAN
Definition: elements.hpp:149
Element border(Element)
Draw a border around the element.
Definition: border.cpp:227