FTXUI  5.0.0
C++ functional terminal UI.
examples/component/menu_in_frame_horizontal.cpp
// 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.
#include <memory> // for shared_ptr, __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 Radiobox, Renderer
#include "ftxui/component/component_base.hpp" // for ComponentBase
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
#include "ftxui/dom/elements.hpp" // for operator|, Element, size, border, frame, HEIGHT, LESS_THAN
using namespace ftxui;
int main() {
std::vector<std::string> entries;
int selected = 0;
for (int i = 0; i < 100; ++i)
entries.push_back(std::to_string(i));
auto radiobox = Menu(&entries, &selected, MenuOption::Horizontal());
auto renderer = Renderer(
radiobox, [&] { return radiobox->Render() | hscroll_indicator | frame; });
screen.Loop(renderer);
return 0;
}
static ScreenInteractive FitComponent()
Component Menu(MenuOption options)
A list of text. The focused element is selected.
Definition: menu.cpp:512
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:61
std::string to_string(const std::wstring &s)
Convert a UTF8 std::string into a std::wstring.
Definition: string.cpp:1565
Element hscroll_indicator(Element)
Display an horizontal scrollbar to the bottom. colors.
Element frame(Element)
Allow an element to be displayed inside a 'virtual' area. It size can be larger than its container....
Definition: frame.cpp:166
static MenuOption Horizontal()
Standard options for an horizontal menu. This can be useful to implement a tab bar.