FTXUI/examples/component/textarea.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 allocator, __shared_ptr_access, shared_ptr
#include <string>  // for string

#include "ftxui/component/captured_mouse.hpp"  // for ftxui
#include "ftxui/component/component.hpp"  // for Input, Renderer, ResizableSplitLeft
#include "ftxui/component/component_base.hpp"  // for ComponentBase, Component
#include "ftxui/component/screen_interactive.hpp"  // for ScreenInteractive
#include "ftxui/dom/elements.hpp"  // for operator|, separator, text, Element, flex, vbox, border

int main() {
  using namespace ftxui;

  std::string content_1;
  std::string content_2;
  auto textarea_1 = Input(&content_1);
  auto textarea_2 = Input(&content_2);
  int size = 50;
  auto layout = ResizableSplitLeft(textarea_1, textarea_2, &size);

  auto component = Renderer(layout, [&] {
    return vbox({
               text("Input:"),
               separator(),
               layout->Render() | flex,
           }) |
           border;
  });

  auto screen = ScreenInteractive::Fullscreen();
  screen.Loop(component);
}