Initialize

ftxui/examples/dom/size.cpp

@@ -0,0 +1,31 @@
+// 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 <ftxui/dom/elements.hpp>  // for operator|, text, Element, hcenter, Fit, hbox, size, window, Elements, bold, dim, EQUAL, WIDTH
+#include <ftxui/screen/screen.hpp>  // for Screen
+#include <memory>                   // for allocator, shared_ptr
+#include <string>                   // for string, to_string
+#include <utility>                  // for move
+
+#include "ftxui/dom/node.hpp"      // for Render
+#include "ftxui/screen/color.hpp"  // for ftxui
+
+int main() {
+  using namespace ftxui;
+  auto make_box = [](const std::string& title) {
+    return window(text(title) | hcenter | bold,
+                  text("content") | hcenter | dim);
+  };
+
+  Elements content;
+  for (int x = 3; x < 30; ++x) {
+    content.push_back(make_box(std::to_string(x)) | size(WIDTH, EQUAL, x));
+  }
+
+  auto document = hbox(std::move(content));
+  auto screen = Screen::Create(Dimension::Fit(document));
+  Render(screen, document);
+  screen.Print();
+
+  return 0;
+}