examples/component/checkbox_in_frame.cpp

collapsible

// 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, make_shared, __shared_ptr_access
#include <utility>  // for move
#include <vector>   // for vector
 
#include "ftxui/component/captured_mouse.hpp"  // for ftxui
#include "ftxui/component/component.hpp"  // for Collapsible, Renderer, Vertical
#include "ftxui/component/component_base.hpp"  // for ComponentBase
#include "ftxui/component/screen_interactive.hpp"  // for Component, ScreenInteractive
#include "ftxui/dom/elements.hpp"                  // for text, hbox, Element
 
using namespace ftxui;
 
// Take a list of component, display them vertically, one column shifted to the
// right.
Component Inner(std::vector<Component> children) {
  Component vlist = Container::Vertical(std::move(children));
  return Renderer(vlist, [vlist] {
    return hbox({
        text(" "),
        vlist->Render(),
    });
  });
}
 
Component Empty() {
  return std::make_shared<ComponentBase>();
}
 
int main() {
  auto component =
      Collapsible("Collapsible 1",
                  Inner({
                      Collapsible("Collapsible 1.1",
                                  Inner({
                                      Collapsible("Collapsible 1.1.1", Empty()),
                                      Collapsible("Collapsible 1.1.2", Empty()),
                                      Collapsible("Collapsible 1.1.3", Empty()),
                                  })),
                      Collapsible("Collapsible 1.2",
                                  Inner({
                                      Collapsible("Collapsible 1.2.1", Empty()),
                                      Collapsible("Collapsible 1.2.2", Empty()),
                                      Collapsible("Collapsible 1.2.3", Empty()),
                                  })),
                      Collapsible("Collapsible 1.3",
                                  Inner({
                                      Collapsible("Collapsible 1.3.1", Empty()),
                                      Collapsible("Collapsible 1.3.2", Empty()),
                                      Collapsible("Collapsible 1.3.3", Empty()),
                                  })),
                  }));
 
  ScreenInteractive::FitComponent().Loop(component);
}

// 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 <array>   // for array
#include <memory>  // for shared_ptr, __shared_ptr_access
#include <string>  // for operator+, to_string
 
#include "ftxui/component/captured_mouse.hpp"  // for ftxui
#include "ftxui/component/component.hpp"  // for Checkbox, Renderer, Vertical
#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, vscroll_indicator, HEIGHT, LESS_THAN
 
using namespace ftxui;
 
int main() {
  std::array<bool, 30> states;
 
  auto container = Container::Vertical({});
  for (int i = 0; i < 30; ++i) {
    states[i] = false;
    container->Add(Checkbox("Checkbox" + std::to_string(i), &states[i]));
  }
 
  auto renderer = Renderer(container, [&] {
    return container->Render() | vscroll_indicator | frame |
           size(HEIGHT, LESS_THAN, 10) | border;
  });
 
  auto screen = ScreenInteractive::FitComponent();
  screen.Loop(renderer);
 
  return 0;
}