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<a href="gallery_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// 版权所有 2020 Arthur Sonzogni。保留所有权利。</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// 本源代码的使用受 MIT 许可证的约束,该许可证可在</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// LICENSE 文件中找到。</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;functional&gt;</span> <span class="comment">// for function</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;memory&gt;</span> <span class="comment">// for shared_ptr, allocator, __shared_ptr_access</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;string&gt;</span> <span class="comment">// for string, basic_string</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;vector&gt;</span> <span class="comment">// for vector</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &quot;<a class="code" href="captured__mouse_8hpp.html">ftxui/component/captured_mouse.hpp</a>&quot;</span> <span class="comment">// for ftxui</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &quot;<a class="code" href="component_8hpp.html">ftxui/component/component.hpp</a>&quot;</span> <span class="comment">// for Slider, Checkbox, Vertical, Renderer, Button, Input, Menu, Radiobox, Toggle</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &quot;<a class="code" href="component__base_8hpp.html">ftxui/component/component_base.hpp</a>&quot;</span> <span class="comment">// for ComponentBase</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &quot;<a class="code" href="screen__interactive_8hpp.html">ftxui/component/screen_interactive.hpp</a>&quot;</span> <span class="comment">// for Component, ScreenInteractive</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &quot;<a class="code" href="elements_8hpp.html">ftxui/dom/elements.hpp</a>&quot;</span> <span class="comment">// for separator, operator|, Element, size, xflex, text, WIDTH, hbox, vbox, EQUAL, border, GREATER_THAN</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a>;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">// 在左侧带标题的情况下漂亮地显示组件。</span></div>
<div class="foldopen" id="foldopen00018" data-start="{" data-end="}">
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"><a class="line" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a"> 18</a></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(std::string name, <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> component) {</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__component.html#ga533e883e2aeea28de2b60564fcaf0361">Renderer</a>(component, [name, component] {</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">hbox</a>({</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(name) | <a class="code hl_function" href="group__dom.html#ga201220986fbdc539e42efe067985cbdb">size</a>(<a class="code hl_enumvalue" href="namespaceftxui.html#a04711c04f28aabfa0e5928a35baaec53a73c0818986b7c462c2977f57afd00522">WIDTH</a>, <a class="code hl_enumvalue" href="namespaceftxui.html#ae09f44b989d381a387329fd0a0935926a59a84258a4cb9025b567ee5139455029">EQUAL</a>, 8),</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <a class="code hl_function" href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">separator</a>(),</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> component-&gt;<a class="code hl_function" href="group__component.html#a28d41d6113c5b29c8dd45846582b3299">Render</a>() | <a class="code hl_function" href="group__dom.html#ga0dbba98e14f63f1dd5163cbdc4f42da8">xflex</a>,</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> }) |</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> xflex;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> });</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span>}</div>
</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="foldopen" id="foldopen00029" data-start="{" data-end="}">
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="gallery_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4"> 29</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="gallery_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">auto</span> screen = <a class="code hl_function" href="group__component.html#a4f458e443ed672c2aea9fdd96531a621">ScreenInteractive::FitComponent</a>();</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// -- 菜单</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// ----------------------------------------------------------------------</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">const</span> std::vector&lt;std::string&gt; menu_entries = {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="stringliteral">&quot;Menu 1&quot;</span>,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="stringliteral">&quot;Menu 2&quot;</span>,</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="stringliteral">&quot;Menu 3&quot;</span>,</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="stringliteral">&quot;Menu 4&quot;</span>,</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> };</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordtype">int</span> menu_selected = 0;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">auto</span> menu = <a class="code hl_function" href="group__component.html#ga27828fc39da10a18478ba84b1b162039">Menu</a>(&amp;menu_entries, &amp;menu_selected);</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> menu = <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(<span class="stringliteral">&quot;Menu&quot;</span>, menu);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// -- 切换------------------------------------------------------------------</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordtype">int</span> toggle_selected = 0;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> std::vector&lt;std::string&gt; toggle_entries = {</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="stringliteral">&quot;Toggle_1&quot;</span>,</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="stringliteral">&quot;Toggle_2&quot;</span>,</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> };</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">auto</span> toggle = <a class="code hl_function" href="group__component.html#ga3537fccac66b07cd792874c9a6086811">Toggle</a>(&amp;toggle_entries, &amp;toggle_selected);</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> toggle = <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(<span class="stringliteral">&quot;Toggle&quot;</span>, toggle);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// -- 复选框 ---------------------------------------------------------------</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordtype">bool</span> checkbox_1_selected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">bool</span> checkbox_2_selected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordtype">bool</span> checkbox_3_selected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">bool</span> checkbox_4_selected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">auto</span> checkboxes = Container::Vertical({</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <a class="code hl_function" href="group__component.html#gae0d441d2c83740f187f62db566bbefcd">Checkbox</a>(<span class="stringliteral">&quot;checkbox1&quot;</span>, &amp;checkbox_1_selected),</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <a class="code hl_function" href="group__component.html#gae0d441d2c83740f187f62db566bbefcd">Checkbox</a>(<span class="stringliteral">&quot;checkbox2&quot;</span>, &amp;checkbox_2_selected),</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_function" href="group__component.html#gae0d441d2c83740f187f62db566bbefcd">Checkbox</a>(<span class="stringliteral">&quot;checkbox3&quot;</span>, &amp;checkbox_3_selected),</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <a class="code hl_function" href="group__component.html#gae0d441d2c83740f187f62db566bbefcd">Checkbox</a>(<span class="stringliteral">&quot;checkbox4&quot;</span>, &amp;checkbox_4_selected),</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> });</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> checkboxes = <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(<span class="stringliteral">&quot;Checkbox&quot;</span>, checkboxes);</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="comment">// -- 单选框 ---------------------------------------------------------------</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordtype">int</span> radiobox_selected = 0;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> std::vector&lt;std::string&gt; radiobox_entries = {</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="stringliteral">&quot;Radiobox 1&quot;</span>,</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="stringliteral">&quot;Radiobox 2&quot;</span>,</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="stringliteral">&quot;Radiobox 3&quot;</span>,</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="stringliteral">&quot;Radiobox 4&quot;</span>,</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> };</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">auto</span> radiobox = <a class="code hl_function" href="group__component.html#ga3e7a44f321fa910f07aef5879e67af95">Radiobox</a>(&amp;radiobox_entries, &amp;radiobox_selected);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> radiobox = <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(<span class="stringliteral">&quot;Radiobox&quot;</span>, radiobox);</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="comment">// -- 输入 ------------------------------------------------------------------</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> std::string input_label;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">auto</span> input = <a class="code hl_function" href="group__component.html#ga7f285fcbc4dd0a0767b89a255fd062dc">Input</a>(&amp;input_label, <span class="stringliteral">&quot;placeholder&quot;</span>);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> input = <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(<span class="stringliteral">&quot;Input&quot;</span>, input);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// -- 按钮 -----------------------------------------------------------------</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> std::string button_label = <span class="stringliteral">&quot;Quit&quot;</span>;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> std::function&lt;void()&gt; on_button_clicked_;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">auto</span> button = <a class="code hl_function" href="group__component.html#ga4e8295ec77dd31b0acc5063b134473e7">Button</a>(&amp;button_label, screen.ExitLoopClosure());</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> button = <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(<span class="stringliteral">&quot;Button&quot;</span>, button);</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="comment">// -- 滑块 -----------------------------------------------------------------</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordtype">int</span> slider_value_1 = 12;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordtype">int</span> slider_value_2 = 56;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordtype">int</span> slider_value_3 = 128;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">auto</span> sliders = Container::Vertical({</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <a class="code hl_function" href="namespaceftxui.html#aa3558d992a72679e5e9c9c7b67abd727">Slider</a>(<span class="stringliteral">&quot;R:&quot;</span>, &amp;slider_value_1, 0, 256, 1),</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <a class="code hl_function" href="namespaceftxui.html#aa3558d992a72679e5e9c9c7b67abd727">Slider</a>(<span class="stringliteral">&quot;G:&quot;</span>, &amp;slider_value_2, 0, 256, 1),</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <a class="code hl_function" href="namespaceftxui.html#aa3558d992a72679e5e9c9c7b67abd727">Slider</a>(<span class="stringliteral">&quot;B:&quot;</span>, &amp;slider_value_3, 0, 256, 1),</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> });</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> sliders = <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(<span class="stringliteral">&quot;Slider&quot;</span>, sliders);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="comment">// 大文本:</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">auto</span> lorel_ipsum = <a class="code hl_function" href="group__component.html#ga533e883e2aeea28de2b60564fcaf0361">Renderer</a>([] {</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#gafd28058f0ccbbdf34691a85a7cc9b2e3">vbox</a>({</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">&quot;Lorem ipsum dolor sit amet, consectetur adipiscing elit. &quot;</span>),</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">&quot;Sed do eiusmod tempor incididunt ut labore et dolore magna &quot;</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="stringliteral">&quot;aliqua. &quot;</span>),</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">&quot;Ut enim ad minim veniam, quis nostrud exercitation ullamco &quot;</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="stringliteral">&quot;laboris nisi ut aliquip ex ea commodo consequat. &quot;</span>),</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">&quot;Duis aute irure dolor in reprehenderit in voluptate velit esse &quot;</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="stringliteral">&quot;cillum dolore eu fugiat nulla pariatur. &quot;</span>),</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">&quot;Excepteur sint occaecat cupidatat non proident, sunt in culpa &quot;</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="stringliteral">&quot;qui officia deserunt mollit anim id est laborum. &quot;</span>),</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> });</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> });</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> lorel_ipsum = <a class="code hl_function" href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a>(<span class="stringliteral">&quot;Lorel Ipsum&quot;</span>, lorel_ipsum);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// -- 布局</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// -----------------------------------------------------------------</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">auto</span> <a class="code hl_variable" href="with__restored__io_8cpp.html#a73bcbd53d13c2f16ee8bdc6532798bd4">layout</a> = Container::Vertical({</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> menu,</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> toggle,</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> checkboxes,</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> radiobox,</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> input,</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> sliders,</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> button,</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> lorel_ipsum,</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> });</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">auto</span> component = <a class="code hl_function" href="group__component.html#ga533e883e2aeea28de2b60564fcaf0361">Renderer</a>(<a class="code hl_variable" href="with__restored__io_8cpp.html#a73bcbd53d13c2f16ee8bdc6532798bd4">layout</a>, [&amp;] {</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#gafd28058f0ccbbdf34691a85a7cc9b2e3">vbox</a>({</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> menu-&gt;Render(),</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <a class="code hl_function" href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">separator</a>(),</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> toggle-&gt;<a class="code hl_function" href="group__dom.html#a7e286fe14880614686ceeec84a9a9702">Render</a>(),</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <a class="code hl_function" href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">separator</a>(),</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> checkboxes-&gt;Render(),</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <a class="code hl_function" href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">separator</a>(),</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> radiobox-&gt;<a class="code hl_function" href="group__dom.html#a7e286fe14880614686ceeec84a9a9702">Render</a>(),</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_function" href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">separator</a>(),</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> input-&gt;<a class="code hl_function" href="group__dom.html#a7e286fe14880614686ceeec84a9a9702">Render</a>(),</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <a class="code hl_function" href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">separator</a>(),</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> sliders-&gt;Render(),</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <a class="code hl_function" href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">separator</a>(),</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> button-&gt;<a class="code hl_function" href="group__dom.html#a7e286fe14880614686ceeec84a9a9702">Render</a>(),</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <a class="code hl_function" href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">separator</a>(),</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> lorel_ipsum-&gt;Render(),</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> }) |</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> xflex | <a class="code hl_function" href="group__dom.html#ga201220986fbdc539e42efe067985cbdb">size</a>(<a class="code hl_enumvalue" href="namespaceftxui.html#a04711c04f28aabfa0e5928a35baaec53a73c0818986b7c462c2977f57afd00522">WIDTH</a>, <a class="code hl_enumvalue" href="namespaceftxui.html#ae09f44b989d381a387329fd0a0935926a5fae95457121bd697edd588d1b64cc7c">GREATER_THAN</a>, 40) | <a class="code hl_function" href="namespaceftxui.html#a76bce7ce913f693d9b42bc0cf05168b0">border</a>;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> });</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> screen.Loop(component);</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span>}</div>
</div>
<div class="ttc" id="acaptured__mouse_8hpp_html"><div class="ttname"><a href="captured__mouse_8hpp.html">captured_mouse.hpp</a></div></div>
<div class="ttc" id="acomponent_8hpp_html"><div class="ttname"><a href="component_8hpp.html">component.hpp</a></div></div>
<div class="ttc" id="acomponent__base_8hpp_html"><div class="ttname"><a href="component__base_8hpp.html">component_base.hpp</a></div></div>
<div class="ttc" id="aelements_8hpp_html"><div class="ttname"><a href="elements_8hpp.html">elements.hpp</a></div></div>
<div class="ttc" id="agallery_8cpp_html_a0a320000c5a485508c57030f605b800a"><div class="ttname"><a href="gallery_8cpp.html#a0a320000c5a485508c57030f605b800a">Wrap</a></div><div class="ttdeci">Component Wrap(std::string name, Component component)</div><div class="ttdef"><b>定义</b> <a href="#l00018">gallery.cpp:18</a></div></div>
<div class="ttc" id="agallery_8cpp_html_ae66f6b31b5ad750f1fe042a706a4e3d4"><div class="ttname"><a href="gallery_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a></div><div class="ttdeci">int main()</div><div class="ttdef"><b>定义</b> <a href="#l00029">gallery.cpp:29</a></div></div>
<div class="ttc" id="agroup__component_html_a28d41d6113c5b29c8dd45846582b3299"><div class="ttname"><a href="group__component.html#a28d41d6113c5b29c8dd45846582b3299">ftxui::ComponentBase::Render</a></div><div class="ttdeci">Element Render()</div><div class="ttdoc">绘制组件。 构建一个 ftxui::Element用于在表示此 ftxui::ComponentBase 的 ftxui::Screen 上绘制。 请覆盖 OnRender() 以修改渲染。</div><div class="ttdef"><b>定义</b> <a href="component_8cpp_source.html#l00103">component.cpp:103</a></div></div>
<div class="ttc" id="agroup__component_html_a4f458e443ed672c2aea9fdd96531a621"><div class="ttname"><a href="group__component.html#a4f458e443ed672c2aea9fdd96531a621">ftxui::ScreenInteractive::FitComponent</a></div><div class="ttdeci">static ScreenInteractive FitComponent()</div><div class="ttdoc">创建一个 ScreenInteractive其宽度和高度与正在绘制的组件匹配。</div><div class="ttdef"><b>定义</b> <a href="screen__interactive_8cpp_source.html#l00344">screen_interactive.cpp:344</a></div></div>
<div class="ttc" id="agroup__component_html_ga27828fc39da10a18478ba84b1b162039"><div class="ttname"><a href="group__component.html#ga27828fc39da10a18478ba84b1b162039">ftxui::Menu</a></div><div class="ttdeci">Component Menu(MenuOption options)</div><div class="ttdoc">文本列表。選定的元素是焦點。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2menu_8cpp_source.html#l00512">src/ftxui/component/menu.cpp:512</a></div></div>
<div class="ttc" id="agroup__component_html_ga3537fccac66b07cd792874c9a6086811"><div class="ttname"><a href="group__component.html#ga3537fccac66b07cd792874c9a6086811">ftxui::Toggle</a></div><div class="ttdeci">Component Toggle(ConstStringListRef entries, int *selected)</div><div class="ttdoc">元素的水平列表。用戶可以瀏覽它們。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2menu_8cpp_source.html#l00554">src/ftxui/component/menu.cpp:554</a></div></div>
<div class="ttc" id="agroup__component_html_ga3e7a44f321fa910f07aef5879e67af95"><div class="ttname"><a href="group__component.html#ga3e7a44f321fa910f07aef5879e67af95">ftxui::Radiobox</a></div><div class="ttdeci">Component Radiobox(RadioboxOption options)</div><div class="ttdoc">元素列表,其中只能选择一个。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2radiobox_8cpp_source.html#l00203">src/ftxui/component/radiobox.cpp:203</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">绘制一个按钮。点击时执行一个函数。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2button_8cpp_source.html#l00175">src/ftxui/component/button.cpp:175</a></div></div>
<div class="ttc" id="agroup__component_html_ga533e883e2aeea28de2b60564fcaf0361"><div class="ttname"><a href="group__component.html#ga533e883e2aeea28de2b60564fcaf0361">ftxui::Renderer</a></div><div class="ttdeci">Component Renderer(Component child, std::function&lt; Element()&gt;)</div><div class="ttdoc">返回一个新组件,类似于 |child|,但使用 |render| 作为 Component::Render() 事件。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2renderer_8cpp_source.html#l00061">src/ftxui/component/renderer.cpp:61</a></div></div>
<div class="ttc" id="agroup__component_html_ga7f285fcbc4dd0a0767b89a255fd062dc"><div class="ttname"><a href="group__component.html#ga7f285fcbc4dd0a0767b89a255fd062dc">ftxui::Input</a></div><div class="ttdeci">Component Input(InputOption options={})</div><div class="ttdoc">用于编辑文本的输入框。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2input_8cpp_source.html#l00571">src/ftxui/component/input.cpp:571</a></div></div>
<div class="ttc" id="agroup__component_html_gae0d441d2c83740f187f62db566bbefcd"><div class="ttname"><a href="group__component.html#gae0d441d2c83740f187f62db566bbefcd">ftxui::Checkbox</a></div><div class="ttdeci">Component Checkbox(CheckboxOption options)</div><div class="ttdoc">绘制可勾选元素。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2checkbox_8cpp_source.html#l00108">src/ftxui/component/checkbox.cpp:108</a></div></div>
<div class="ttc" id="agroup__dom_html_a7e286fe14880614686ceeec84a9a9702"><div class="ttname"><a href="group__dom.html#a7e286fe14880614686ceeec84a9a9702">ftxui::Node::Render</a></div><div class="ttdeci">virtual void Render(Screen &amp;screen)</div><div class="ttdoc">在 ftxui::Screen 上显示元素。</div><div class="ttdef"><b>定义</b> <a href="node_8cpp_source.html#l00059">node.cpp:59</a></div></div>
<div class="ttc" id="agroup__dom_html_ga0dbba98e14f63f1dd5163cbdc4f42da8"><div class="ttname"><a href="group__dom.html#ga0dbba98e14f63f1dd5163cbdc4f42da8">ftxui::xflex</a></div><div class="ttdeci">Element xflex(Element)</div><div class="ttdoc">在 X 轴上尽可能地扩展/收缩。</div><div class="ttdef"><b>定义</b> <a href="flex_8cpp_source.html#l00126">flex.cpp:126</a></div></div>
<div class="ttc" id="agroup__dom_html_ga201220986fbdc539e42efe067985cbdb"><div class="ttname"><a href="group__dom.html#ga201220986fbdc539e42efe067985cbdb">ftxui::size</a></div><div class="ttdeci">Decorator size(WidthOrHeight, Constraint, int value)</div><div class="ttdoc">对元素大小应用约束。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2dom_2size_8cpp_source.html#l00089">src/ftxui/dom/size.cpp:89</a></div></div>
<div class="ttc" id="agroup__dom_html_ga75baaa2734ed76a9f478beaafa87ae57"><div class="ttname"><a href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">ftxui::text</a></div><div class="ttdeci">Element text(std::wstring text)</div><div class="ttdoc">显示一段Unicode文本。</div><div class="ttdef"><b>定义</b> <a href="text_8cpp_source.html#l00160">text.cpp:160</a></div></div>
<div class="ttc" id="agroup__dom_html_gac1ef1cf6bf7cd0759ffa195071edb2a0"><div class="ttname"><a href="group__dom.html#gac1ef1cf6bf7cd0759ffa195071edb2a0">ftxui::separator</a></div><div class="ttdeci">Element separator()</div><div class="ttdoc">在两个其他元素之间绘制垂直或水平分隔线。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2dom_2separator_8cpp_source.html#l00132">src/ftxui/dom/separator.cpp:132</a></div></div>
<div class="ttc" id="agroup__dom_html_gafd28058f0ccbbdf34691a85a7cc9b2e3"><div class="ttname"><a href="group__dom.html#gafd28058f0ccbbdf34691a85a7cc9b2e3">ftxui::vbox</a></div><div class="ttdeci">Element vbox(Elements)</div><div class="ttdoc">垂直一个接一个显示元素的容器。</div><div class="ttdef"><b>定义</b> <a href="vbox_8cpp_source.html#l00096">vbox.cpp:96</a></div></div>
<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdoc">#include &quot;ftxui/component/component_base.hpp&quot; // 用于 ComponentBase</div><div class="ttdef"><b>定义</b> <a href="animation_8hpp_source.html#l00009">animation.hpp:9</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a04711c04f28aabfa0e5928a35baaec53a73c0818986b7c462c2977f57afd00522"><div class="ttname"><a href="namespaceftxui.html#a04711c04f28aabfa0e5928a35baaec53a73c0818986b7c462c2977f57afd00522">ftxui::WIDTH</a></div><div class="ttdeci">@ WIDTH</div><div class="ttdef"><b>定义</b> <a href="elements_8hpp_source.html#l00157">elements.hpp:157</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a552ba6d33b3c9bec586b99fba4c243ac"><div class="ttname"><a href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">ftxui::hbox</a></div><div class="ttdeci">Element hbox(Elements)</div><div class="ttdoc">一个按水平顺序逐一显示元素的容器。</div><div class="ttdef"><b>定义</b> <a href="hbox_8cpp_source.html#l00094">hbox.cpp:94</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a76bce7ce913f693d9b42bc0cf05168b0"><div class="ttname"><a href="namespaceftxui.html#a76bce7ce913f693d9b42bc0cf05168b0">ftxui::border</a></div><div class="ttdeci">Element border(Element)</div></div>
<div class="ttc" id="anamespaceftxui_html_aa3558d992a72679e5e9c9c7b67abd727"><div class="ttname"><a href="namespaceftxui.html#aa3558d992a72679e5e9c9c7b67abd727">ftxui::Slider</a></div><div class="ttdeci">Component Slider(SliderOption&lt; T &gt; options)</div><div class="ttdoc">任意方向的滑块。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2slider_8cpp_source.html#l00316">src/ftxui/component/slider.cpp:316</a></div></div>
<div class="ttc" id="anamespaceftxui_html_ae09f44b989d381a387329fd0a0935926a59a84258a4cb9025b567ee5139455029"><div class="ttname"><a href="namespaceftxui.html#ae09f44b989d381a387329fd0a0935926a59a84258a4cb9025b567ee5139455029">ftxui::EQUAL</a></div><div class="ttdeci">@ EQUAL</div><div class="ttdef"><b>定义</b> <a href="elements_8hpp_source.html#l00158">elements.hpp:158</a></div></div>
<div class="ttc" id="anamespaceftxui_html_ae09f44b989d381a387329fd0a0935926a5fae95457121bd697edd588d1b64cc7c"><div class="ttname"><a href="namespaceftxui.html#ae09f44b989d381a387329fd0a0935926a5fae95457121bd697edd588d1b64cc7c">ftxui::GREATER_THAN</a></div><div class="ttdeci">@ GREATER_THAN</div><div class="ttdef"><b>定义</b> <a href="elements_8hpp_source.html#l00158">elements.hpp:158</a></div></div>
<div class="ttc" id="anamespaceftxui_html_af1479ede01dbf087342534ab4ada11d3"><div class="ttname"><a href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">ftxui::Component</a></div><div class="ttdeci">std::shared_ptr&lt; ComponentBase &gt; Component</div><div class="ttdef"><b>定义</b> <a href="component__base_8hpp_source.html#l00023">component_base.hpp:23</a></div></div>
<div class="ttc" id="ascreen__interactive_8hpp_html"><div class="ttname"><a href="screen__interactive_8hpp.html">screen_interactive.hpp</a></div></div>
<div class="ttc" id="awith__restored__io_8cpp_html_a73bcbd53d13c2f16ee8bdc6532798bd4"><div class="ttname"><a href="with__restored__io_8cpp.html#a73bcbd53d13c2f16ee8bdc6532798bd4">layout</a></div><div class="ttdeci">auto layout</div><div class="ttdef"><b>定义</b> <a href="with__restored__io_8cpp_source.html#l00032">with_restored_io.cpp:32</a></div></div>
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