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<div id="projectbrief">C++ functional terminal UI.</div>
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<div class="headertitle"><div class="title">examples/component/dropdown.cpp</div></div>
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<div class="contents">
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<a href="examples_2component_2dropdown_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright 2020 Arthur Sonzogni. All rights reserved.</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Use of this source code is governed by the MIT license that can be found in</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// the LICENSE file.</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include <string></span> <span class="comment">// for basic_string, string, allocator</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include <vector></span> <span class="comment">// for vector</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include "<a class="code" href="captured__mouse_8hpp.html">ftxui/component/captured_mouse.hpp</a>"</span> <span class="comment">// for ftxui</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include "<a class="code" href="component_8hpp.html">ftxui/component/component.hpp</a>"</span> <span class="comment">// for Dropdown, Horizontal, Vertical</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include "<a class="code" href="screen__interactive_8hpp.html">ftxui/component/screen_interactive.hpp</a>"</span> <span class="comment">// for ScreenInteractive</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
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<div class="foldopen" id="foldopen00011" data-start="{" data-end="}">
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"><a class="line" href="examples_2component_2dropdown_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4"> 11</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="examples_2component_2dropdown_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> <span class="keyword">using namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a>;</div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> std::vector<std::string> entries = {</div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <span class="stringliteral">"tribute"</span>, <span class="stringliteral">"clearance"</span>, <span class="stringliteral">"ally"</span>, <span class="stringliteral">"bend"</span>, <span class="stringliteral">"electronics"</span>,</div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <span class="stringliteral">"module"</span>, <span class="stringliteral">"era"</span>, <span class="stringliteral">"cultural"</span>, <span class="stringliteral">"sniff"</span>, <span class="stringliteral">"nationalism"</span>,</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <span class="stringliteral">"negotiation"</span>, <span class="stringliteral">"deliver"</span>, <span class="stringliteral">"figure"</span>, <span class="stringliteral">"east"</span>, <span class="stringliteral">"tribute"</span>,</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="stringliteral">"clearance"</span>, <span class="stringliteral">"ally"</span>, <span class="stringliteral">"bend"</span>, <span class="stringliteral">"electronics"</span>, <span class="stringliteral">"module"</span>,</div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="stringliteral">"era"</span>, <span class="stringliteral">"cultural"</span>, <span class="stringliteral">"sniff"</span>, <span class="stringliteral">"nationalism"</span>, <span class="stringliteral">"negotiation"</span>,</div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="stringliteral">"deliver"</span>, <span class="stringliteral">"figure"</span>, <span class="stringliteral">"east"</span>, <span class="stringliteral">"tribute"</span>, <span class="stringliteral">"clearance"</span>,</div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="stringliteral">"ally"</span>, <span class="stringliteral">"bend"</span>, <span class="stringliteral">"electronics"</span>, <span class="stringliteral">"module"</span>, <span class="stringliteral">"era"</span>,</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="stringliteral">"cultural"</span>, <span class="stringliteral">"sniff"</span>, <span class="stringliteral">"nationalism"</span>, <span class="stringliteral">"negotiation"</span>, <span class="stringliteral">"deliver"</span>,</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="stringliteral">"figure"</span>, <span class="stringliteral">"east"</span>,</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> };</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keywordtype">int</span> selected_1 = 0;</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keywordtype">int</span> selected_2 = 0;</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <span class="keywordtype">int</span> selected_3 = 0;</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="keywordtype">int</span> selected_4 = 0;</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">auto</span> layout = Container::Vertical({</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> Container::Horizontal({</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> Dropdown(&entries, &selected_1),</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> Dropdown(&entries, &selected_2),</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> }),</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> Container::Horizontal({</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> Dropdown(&entries, &selected_3),</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> Dropdown(&entries, &selected_4),</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> }),</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> });</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">auto</span> screen = ScreenInteractive::FitComponent();</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> screen.Loop(layout);</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span>}</div>
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</div>
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<div class="ttc" id="acaptured__mouse_8hpp_html"><div class="ttname"><a href="captured__mouse_8hpp.html">captured_mouse.hpp</a></div></div>
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<div class="ttc" id="acomponent_8hpp_html"><div class="ttname"><a href="component_8hpp.html">component.hpp</a></div></div>
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<div class="ttc" id="aexamples_2component_2dropdown_8cpp_html_ae66f6b31b5ad750f1fe042a706a4e3d4"><div class="ttname"><a href="examples_2component_2dropdown_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a></div><div class="ttdeci">int main()</div><div class="ttdef"><b>Definition</b> <a href="#l00011">examples/component/dropdown.cpp:11</a></div></div>
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<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdoc">The FTXUI ftxui:: namespace.</div><div class="ttdef"><b>Definition</b> <a href="animation_8hpp_source.html#l00010">animation.hpp:10</a></div></div>
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<div class="ttc" id="ascreen__interactive_8hpp_html"><div class="ttname"><a href="screen__interactive_8hpp.html">screen_interactive.hpp</a></div></div>
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