mirror of
https://github.com/ArthurSonzogni/FTXUI.git
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66 lines
2.6 KiB
C++
66 lines
2.6 KiB
C++
// 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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#include <iostream> // for basic_ostream::operator<<, operator<<, endl, basic_ostream, basic_ostream<>::__ostream_type, cout, ostream
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#include <memory> // for shared_ptr, __shared_ptr_access
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#include <string> // for to_string, allocator
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for MenuEntryAnimated, Renderer, Vertical
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/component_options.hpp" // for MenuEntryAnimated
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for operator|, separator, Element, Decorator, color, text, hbox, size, bold, frame, inverted, vbox, HEIGHT, LESS_THAN, border
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#include "ftxui/screen/color.hpp" // for Color, Color::Blue, Color::Cyan, Color::Green, Color::Red, Color::Yellow
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using namespace ftxui;
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// Define a special style for some menu entry.
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MenuEntryOption Colored(ftxui::Color c) {
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MenuEntryOption option;
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option.animated_colors.foreground.enabled = true;
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option.animated_colors.background.enabled = true;
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option.animated_colors.background.active = c;
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option.animated_colors.background.inactive = Color::Black;
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option.animated_colors.foreground.active = Color::White;
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option.animated_colors.foreground.inactive = c;
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return option;
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}
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int main() {
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auto screen = ScreenInteractive::TerminalOutput();
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int selected = 0;
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auto menu = Container::Vertical(
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{
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MenuEntry(" 1. rear", Colored(Color::Red)),
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MenuEntry(" 2. drown", Colored(Color::Yellow)),
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MenuEntry(" 3. nail", Colored(Color::Green)),
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MenuEntry(" 4. quit", Colored(Color::Cyan)),
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MenuEntry(" 5. decorative", Colored(Color::Blue)),
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MenuEntry(" 7. costume"),
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MenuEntry(" 8. pick"),
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MenuEntry(" 9. oral"),
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MenuEntry("11. minister"),
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MenuEntry("12. football"),
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MenuEntry("13. welcome"),
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MenuEntry("14. copper"),
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MenuEntry("15. inhabitant"),
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},
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&selected);
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// Display together the menu with a border
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auto renderer = Renderer(menu, [&] {
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return vbox({
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hbox(text("selected = "), text(std::to_string(selected))),
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separator(),
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menu->Render() | frame,
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}) |
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border | bgcolor(Color::Black);
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});
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screen.Loop(renderer);
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std::cout << "Selected element = " << selected << std::endl;
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}
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