Initialize

ftxui/examples/component/focus_cursor.cpp

@@ -0,0 +1,37 @@
+// 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/component/captured_mouse.hpp>  // for ftxui
+#include <string>  // for allocator, operator+, char_traits, string
+
+#include "ftxui/component/component.hpp"           // for Renderer, Vertical
+#include "ftxui/component/screen_interactive.hpp"  // for ScreenInteractive, Component
+#include "ftxui/dom/elements.hpp"  // for text, Decorator, focus, focusCursorBar, focusCursorBarBlinking, focusCursorBlock, focusCursorBlockBlinking, focusCursorUnderline, focusCursorUnderlineBlinking, hbox, Element
+
+using namespace ftxui;
+
+Component Instance(std::string label, Decorator focusCursor) {
+  return Renderer([=](bool focused) {
+    if (focused) {
+      return hbox({
+          text("> " + label + " "),
+          focusCursor(text(" ")),
+      });
+    }
+    return text("  " + label + " ");
+  });
+};
+
+int main() {
+  auto screen = ScreenInteractive::Fullscreen();
+  screen.Loop(Container::Vertical({
+      Instance("focus", focus),
+      Instance("focusCursorBlock", focusCursorBlock),
+      Instance("focusCursorBlockBlinking", focusCursorBlockBlinking),
+      Instance("focusCursorBar", focusCursorBar),
+      Instance("focusCursorBarBlinking", focusCursorBarBlinking),
+      Instance("focusCursorUnderline", focusCursorUnderline),
+      Instance("focusCursorUnderlineBlinking", focusCursorUnderlineBlinking),
+  }));
+  return 0;
+}