FTXUI/examples/component/menu.cpp

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#include <functional> // for function
#include <iostream> // for basic_ostream::ope...
#include <string> // for wstring, allocator
#include <vector> // for vector
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#include "ftxui/component/menu.hpp" // for Menu
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
#include "ftxui/screen/box.hpp" // for ftxui
int main(int argc, const char* argv[]) {
using namespace ftxui;
auto screen = ScreenInteractive::TerminalOutput();
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Menu menu;
menu.entries = {L"entry 1", L"entry 2", L"entry 3"};
menu.selected = 0;
menu.on_enter = screen.ExitLoopClosure();
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screen.Loop(&menu);
std::cout << "Selected element = " << menu.selected << std::endl;
}
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// 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.