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<div id="projectbrief">C++ functional terminal UI.</div>
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<div class="headertitle"><div class="title">C++20 Modules</div></div>
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<div class="textblock"><dl class="section warning"><dt>Warning</dt><dd>This feature is still in development, and the API may change in future releases. Your contribution is needed to help us improve the compatibility and usability of C++20 modules in FTXUI. If you encounter any issues or have suggestions, please open an issue.</dd></dl>
<p>FTXUI experimentally supports <a href="https://en.cppreference.com/w/cpp/language/modules">C++20 modules</a> to reduce compilation times and improve code organization. Each header has a corresponding module.</p>
<p><b>Example with CMake and Ninja</b></p>
<div class="fragment"><div class="line"><span class="keyword">import</span> <a class="code" href="module__ftxui.html">ftxui</a>;</div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">int</span> <a class="code hl_function" href="examples_2component_2button_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
<div class="line"> <span class="keyword">auto</span> screen = <a class="code hl_function" href="group__component.html#a0b7de0467b4e57ce5f337ba8634d8d13">ftxui::ScreenInteractive::TerminalOutput</a>();</div>
<div class="line"> <span class="keyword">auto</span> button = <a class="code hl_function" href="group__component.html#ga4e8295ec77dd31b0acc5063b134473e7">ftxui::Button</a>(<span class="stringliteral">&quot;Click me&quot;</span>, screen.QuitClosure());</div>
<div class="line"> screen.Loop(button);</div>
<div class="line"> <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="ttc" id="aexamples_2component_2button_8cpp_html_ae66f6b31b5ad750f1fe042a706a4e3d4"><div class="ttname"><a href="examples_2component_2button_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a></div><div class="ttdeci">int main()</div><div class="ttdef"><b>Definition</b> <a href="examples_2component_2button_8cpp_source.html#l00004">examples/component/button.cpp:4</a></div></div>
<div class="ttc" id="agroup__component_html_a0b7de0467b4e57ce5f337ba8634d8d13"><div class="ttname"><a href="group__component.html#a0b7de0467b4e57ce5f337ba8634d8d13">ftxui::ScreenInteractive::TerminalOutput</a></div><div class="ttdeci">static ScreenInteractive TerminalOutput()</div><div class="ttdef"><b>Definition</b> <a href="screen__interactive_8cpp_source.html#l00407">screen_interactive.cpp:407</a></div></div>
<div class="ttc" id="agroup__component_html_ga4e8295ec77dd31b0acc5063b134473e7"><div class="ttname"><a href="group__component.html#ga4e8295ec77dd31b0acc5063b134473e7">ftxui::Button</a></div><div class="ttdeci">Component Button(ButtonOption options)</div><div class="ttdoc">Draw a button. Execute a function when clicked.</div><div class="ttdef"><b>Definition</b> <a href="src_2ftxui_2component_2button_8cpp_source.html#l00176">src/ftxui/component/button.cpp:176</a></div></div>
<div class="ttc" id="amodule__ftxui_html"><div class="ttname"><a href="module__ftxui.html">ftxui</a></div><div class="ttdoc">Module file re-exporting all FTXUI submodules.</div></div>
</div><!-- fragment --><div class="fragment"><div class="line">cmake \</div>
<div class="line"> -DCMAKE_GENERATOR=Ninja \</div>
<div class="line"> -DFTXUI_BUILD_MODULES=ON \</div>
<div class="line"> ..</div>
<div class="line"> </div>
<div class="line">ninja</div>
</div><!-- fragment --> <dl class="section note"><dt>Note</dt><dd>To use modules, you need a C++20 compatible compiler, CMake version 3.20 or higher, and use a compatible generator like Ninja. Note that Makefile generators <b>do not support modules</b>.</dd></dl>
<h3><a class="anchor" id="module-list"></a>
Module list</h3>
<p>The modules directly reference the corresponding header, or a group of related headers to provide a more convenient interface. The following modules are available:</p>
<ul>
<li><code>ftxui</code><ul>
<li><code>ftxui.component</code><ul>
<li><code>ftxui.component.Animation</code></li>
<li><code>ftxui.component.CapturedMouse</code></li>
<li><code>ftxui.component.Component</code></li>
<li><code>ftxui.component.ComponentBase</code></li>
<li><code>ftxui.component.ComponentOptions</code></li>
<li><code>ftxui.component.Event</code></li>
<li><code>ftxui.component.Loop</code></li>
<li><code>ftxui.component.Mouse</code></li>
<li><code>ftxui.component.Receiver</code></li>
<li><code>ftxui.component.ScreenInteractive</code></li>
<li><code>ftxui.component.Task</code></li>
</ul>
</li>
</ul>
</li>
<li><code>ftxui.dom</code><ul>
<li><code>ftxui.dom.Canvas</code></li>
<li><code>ftxui.dom.Deprecated</code></li>
<li><code>ftxui.dom.Direction</code></li>
<li><code>ftxui.dom.Elements</code></li>
<li><code>ftxui.dom.FlexboxConfig</code></li>
<li><code>ftxui.dom.LinearGradient</code></li>
<li><code>ftxui.dom.Node</code></li>
<li><code>ftxui.dom.Requirement</code></li>
<li><code>ftxui.dom.Selection</code></li>
<li><code>ftxui.dom.Table</code></li>
</ul>
</li>
<li><code>ftxui.screen</code><ul>
<li><code>ftxui.screen.Box</code></li>
<li><code>ftxui.screen.Color</code></li>
<li><code>ftxui.screen.ColorInfo</code></li>
<li><code>ftxui.screen.Deprecated</code></li>
<li><code>ftxui.screen.Image</code></li>
<li><code>ftxui.screen.Pixel</code></li>
<li><code>ftxui.screen.Screen</code></li>
<li><code>ftxui.screen.String</code></li>
<li><code>ftxui.screen.Terminal</code></li>
</ul>
</li>
<li><code><a class="el" href="namespaceftxui_1_1util.html">ftxui.util</a></code><ul>
<li><code>ftxui.util.AutoReset</code></li>
<li><code>ftxui.util.Ref</code> </li>
</ul>
</li>
</ul>
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