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https://github.com/ArthurSonzogni/FTXUI.git
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33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
#include <functional> // for function
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#include <iostream> // for basic_ostream::operator<<, operator<<, endl, basic_ostream, basic_ostream<>::__ostream_type, cout, ostream
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#include <string> // for wstring, allocator, basic_string
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Menu
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#include "ftxui/component/menu.hpp" // for MenuBase
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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int main(int argc, const char* argv[]) {
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using namespace ftxui;
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auto screen = ScreenInteractive::TerminalOutput();
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std::vector<std::wstring> entries = {
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L"entry 1",
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L"entry 2",
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L"entry 3",
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};
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int selected = 0;
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auto menu = Menu(&entries, &selected);
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MenuBase::From(menu)->on_enter = screen.ExitLoopClosure();
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screen.Loop(menu);
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std::cout << "Selected element = " << selected << std::endl;
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}
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// Copyright 2020 Arthur Sonzogni. All rights reserved.
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// Use of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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