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FTXUI/tutorial/build-with-cmake.md
ArthurSonzogni e1a71d5b9f Use shared_ptr instead of unique_ptr for elements. 
This allow users to pass it into initializer list. Then clang-format
will produce 'acceptable' indentations.

This fixes:
https://github.com/ArthurSonzogni/FTXUI/issues/18
2020-05-20 20:51:20 +02:00

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Build ftxui and install

mkdir build && cd build
cmake ..
make
sudo make install

Example project

main.cpp

#include "ftxui/screen/screen.hpp"
#include "ftxui/dom/elements.hpp"
#include <iostream>

int main(int argc, const char *argv[]) {
  using namespace ftxui;
  auto document =
    hbox({
      text(L"left") | bold | border,
      text(L"middle") | flex | border,
      text(L"right") | border,
      });
  auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
  Render(screen, document);

  std::cout << screen.ToString();

  return 0;
}

Add dependency

CMakeLists.txt

cmake_minimum_required(VERSION 3.0)

find_package(ftxui REQUIRED)
add_executable(main main.cpp)
target_link_libraries(main PUBLIC ftxui::dom)

Build

mkdir build && cd build
cmake ..
make
./main