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&#160;<span id="projectnumber">0.11.0</span>
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<a href="input_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="preprocessor">#include &lt;algorithm&gt;</span> <span class="comment">// for max, min</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &lt;functional&gt;</span> <span class="comment">// for function</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include &lt;memory&gt;</span> <span class="comment">// for shared_ptr, allocator</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;string&gt;</span> <span class="comment">// for wstring, basic_string</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;utility&gt;</span> <span class="comment">// for move</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</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 CapturedMouse</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &quot;<a class="code" href="component_8hpp.html">ftxui/component/component.hpp</a>&quot;</span> <span class="comment">// for Make, Input</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="component__base_8hpp.html">ftxui/component/component_base.hpp</a>&quot;</span> <span class="comment">// for ComponentBase</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__options_8hpp.html">ftxui/component/component_options.hpp</a>&quot;</span> <span class="comment">// for InputOption</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_2deprecated_8hpp.html">ftxui/component/deprecated.hpp</a>&quot;</span> <span class="comment">// for Input</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="event_8hpp.html">ftxui/component/event.hpp</a>&quot;</span> <span class="comment">// for Event, Event::ArrowLeft, Event::ArrowRight, Event::Backspace, Event::Custom, Event::Delete, Event::End, Event::Home, Event::Return</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="mouse_8hpp.html">ftxui/component/mouse.hpp</a>&quot;</span> <span class="comment">// for Mouse, Mouse::Left, Mouse::Pressed</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</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</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &quot;<a class="code" href="dom_2deprecated_8hpp.html">ftxui/dom/deprecated.hpp</a>&quot;</span> <span class="comment">// for text</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include &quot;<a class="code" href="elements_8hpp.html">ftxui/dom/elements.hpp</a>&quot;</span> <span class="comment">// for operator|, Element, reflect, text, dim, flex, focus, inverted, hbox, size, frame, select, underlined, Decorator, EQUAL, HEIGHT</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include &quot;<a class="code" href="box_8hpp.html">ftxui/screen/box.hpp</a>&quot;</span> <span class="comment">// for Box</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include &quot;<a class="code" href="string_8hpp.html">ftxui/screen/string.hpp</a>&quot;</span> <span class="comment">// for to_wstring, to_string</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include &quot;<a class="code" href="ref_8hpp.html">ftxui/util/ref.hpp</a>&quot;</span> <span class="comment">// for WideStringRef, Ref, ConstStringRef, StringRef</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a> {</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="comment">// An input box. The user can type text into it.</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="keyword">class </span>WideInputBase : <span class="keyword">public</span> ComponentBase {</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> WideInputBase(WideStringRef content,</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> ConstStringRef placeholder,</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> Ref&lt;InputOption&gt; option)</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> : content_(content), placeholder_(placeholder), option_(option) {}</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keywordtype">int</span> cursor_position_internal_ = 0;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordtype">int</span>&amp; cursor_position() {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keywordtype">int</span>&amp; opt = option_-&gt;cursor_position();</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordflow">if</span> (opt != -1)</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keywordflow">return</span> opt;</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordflow">return</span> cursor_position_internal_;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> }</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// Component implementation:</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> Render()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> std::wstring password_content;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">if</span> (option_-&gt;password())</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> password_content = std::wstring(content_-&gt;size(), U<span class="stringliteral">&#39;•&#39;</span>);</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> std::wstring&amp; content = option_-&gt;password() ? password_content : *content_;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> cursor_position() =</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> std::max(0, std::min&lt;int&gt;(content.size(), cursor_position()));</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">auto</span> main_decorator = <a class="code hl_function" href="namespaceftxui.html#a257acd2bd47bab7db879cca2c0e67e23">flex</a> | <a class="code hl_function" href="namespaceftxui.html#adbda408cdd76f3bbd9c4e863672b7122">size</a>(<a class="code hl_enumvalue" href="namespaceftxui.html#a224b9163917ac32fc95a60d8c1eec3aaa38b9241136017b93ea2755a49cf0a000">HEIGHT</a>, <a class="code hl_enumvalue" href="namespaceftxui.html#ae09f44b989d381a387329fd0a0935926a59a84258a4cb9025b567ee5139455029">EQUAL</a>, 1);</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordtype">bool</span> is_focused = <a class="code hl_function" href="classftxui_1_1ComponentBase.html#a0cc612fa3d753b456e0f480f44654a9f">Focused</a>();</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="comment">// placeholder.</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">if</span> (content.size() == 0) {</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">if</span> (is_focused)</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a75baaa2734ed76a9f478beaafa87ae57">text</a>(*placeholder_) | <a class="code hl_function" href="namespaceftxui.html#a52ee73ca2fb34afb6e6f25ac7df04b0e">focus</a> | <a class="code hl_function" href="namespaceftxui.html#ac6a3b77604739516e809369810896646">dim</a> | <a class="code hl_function" href="namespaceftxui.html#a672456b8f2091b615a30ff755418b37b">inverted</a> | main_decorator |</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <a class="code hl_function" href="namespaceftxui.html#aaff8245861617a3d9e846e99de582a63">reflect</a>(box_);</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a75baaa2734ed76a9f478beaafa87ae57">text</a>(*placeholder_) | <a class="code hl_function" href="namespaceftxui.html#ac6a3b77604739516e809369810896646">dim</a> | main_decorator | <a class="code hl_function" href="namespaceftxui.html#aaff8245861617a3d9e846e99de582a63">reflect</a>(box_);</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> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="comment">// Not focused.</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">if</span> (!is_focused)</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a75baaa2734ed76a9f478beaafa87ae57">text</a>(content) | main_decorator | <a class="code hl_function" href="namespaceftxui.html#aaff8245861617a3d9e846e99de582a63">reflect</a>(box_);</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> std::wstring part_before_cursor = content.substr(0, cursor_position());</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> std::wstring part_at_cursor = cursor_position() &lt; (int)content.size()</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> ? content.substr(cursor_position(), 1)</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> : L<span class="stringliteral">&quot; &quot;</span>;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> std::wstring part_after_cursor = cursor_position() &lt; (int)content.size() - 1</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> ? content.substr(cursor_position() + 1)</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> : L<span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">auto</span> focused = is_focused ? <a class="code hl_function" href="namespaceftxui.html#a52ee73ca2fb34afb6e6f25ac7df04b0e">focus</a> : <a class="code hl_function" href="namespaceftxui.html#af0a483ef6e8a00023755c4637a1fcb9d">select</a>;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="comment">// clang-format off</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">return</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_function" href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">hbox</a>(</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_function" href="namespaceftxui.html#a75baaa2734ed76a9f478beaafa87ae57">text</a>(part_before_cursor),</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <a class="code hl_function" href="namespaceftxui.html#a75baaa2734ed76a9f478beaafa87ae57">text</a>(part_at_cursor) | <a class="code hl_function" href="namespaceftxui.html#a5ad450c97c4d084b64ffb5b5ca942664">underlined</a> | focused | <a class="code hl_function" href="namespaceftxui.html#aaff8245861617a3d9e846e99de582a63">reflect</a>(cursor_box_),</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_function" href="namespaceftxui.html#a75baaa2734ed76a9f478beaafa87ae57">text</a>(part_after_cursor)</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> ) | <a class="code hl_function" href="namespaceftxui.html#a257acd2bd47bab7db879cca2c0e67e23">flex</a> | <a class="code hl_function" href="namespaceftxui.html#a672456b8f2091b615a30ff755418b37b">inverted</a> | <a class="code hl_function" href="namespaceftxui.html#ad0d6a96f6e1fb6d67d9fa6323062a737">frame</a> | main_decorator | <a class="code hl_function" href="namespaceftxui.html#aaff8245861617a3d9e846e99de582a63">reflect</a>(box_);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// clang-format on</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> }</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="keywordtype">bool</span> OnEvent(Event event)<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> cursor_position() =</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> std::max(0, std::min&lt;int&gt;(content_-&gt;size(), cursor_position()));</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">if</span> (event.is_mouse())</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">return</span> OnMouseEvent(event);</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> std::wstring c;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// Backspace.</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="structftxui_1_1Event.html#a87cb6a8c09564342227afc71c7f76c82">Event::Backspace</a>) {</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">if</span> (cursor_position() == 0)</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> content_-&gt;erase(cursor_position() - 1, 1);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> cursor_position()--;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> option_-&gt;on_change();</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> }</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="comment">// Delete</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="structftxui_1_1Event.html#ae7a3abf1b7aa72c31f924c2a337805af">Event::Delete</a>) {</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">if</span> (cursor_position() == <span class="keywordtype">int</span>(content_-&gt;size()))</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> content_-&gt;erase(cursor_position(), 1);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> option_-&gt;on_change();</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> }</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="comment">// Enter.</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="structftxui_1_1Event.html#ad3ab0b5bcc923c4b994080d45b97e36b">Event::Return</a>) {</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> option_-&gt;on_enter();</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> }</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="keywordflow">if</span> (event == <a class="code hl_variable" href="structftxui_1_1Event.html#a53d284c35cb44512afe6cb1231ee94f3">Event::Custom</a>) {</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> }</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="structftxui_1_1Event.html#ae1b59315a513c99ac3095bc42dff0d94">Event::ArrowLeft</a> &amp;&amp; cursor_position() &gt; 0) {</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> cursor_position()--;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> }</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="structftxui_1_1Event.html#afed9a747f55d4564e4f749bea1de4022">Event::ArrowRight</a> &amp;&amp;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> cursor_position() &lt; (<span class="keywordtype">int</span>)content_-&gt;size()) {</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> cursor_position()++;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> }</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="structftxui_1_1Event.html#aad7d2ec712d40ad87d330e5e4399fdbc">Event::Home</a>) {</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> cursor_position() = 0;</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> }</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="structftxui_1_1Event.html#a9e841cb4b2ac7a46cfd26806a40fe3b5">Event::End</a>) {</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> cursor_position() = (int)content_-&gt;size();</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> }</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="comment">// Content</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">if</span> (event.is_character()) {</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> content_-&gt;insert(cursor_position(), 1, <a class="code hl_function" href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">to_wstring</a>(event.character())[0]);</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> cursor_position()++;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> option_-&gt;on_change();</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> }</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordflow">return</span> <span class="keyword">false</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> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordtype">bool</span> OnMouseEvent(Event event) {</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classftxui_1_1ComponentBase.html#a164d10a2cf367bdd4ae14318a6c7d769">CaptureMouse</a>(event))</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">if</span> (!box_.<a class="code hl_function" href="structftxui_1_1Box.html#a7eccafa472b5db862ee66b53971b78c5">Contain</a>(event.mouse().x, event.mouse().y))</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <a class="code hl_function" href="classftxui_1_1ComponentBase.html#a2cf27e9d7128a6a4b3263ecd34c19105">TakeFocus</a>();</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">if</span> (event.mouse().button == <a class="code hl_enumvalue" href="structftxui_1_1Mouse.html#a03bfec859eac87be20f8952c1eb89de0a9d4d8b0b72fc2659da772d761a3c5ecb">Mouse::Left</a> &amp;&amp;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> event.mouse().motion == <a class="code hl_enumvalue" href="structftxui_1_1Mouse.html#a099c889d2b948b264c7a665b66e3a9b6a05f4abb2322aa023aba9570c327aff25">Mouse::Pressed</a>) {</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordtype">int</span> new_cursor_position =</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> cursor_position() + <span class="keyword">event</span>.mouse().x - cursor_box_.<a class="code hl_variable" href="structftxui_1_1Box.html#ae0951dcafafdc96ac1d8361c672d47e2">x_min</a>;</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> new_cursor_position =</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> std::max(0, std::min&lt;int&gt;(content_-&gt;size(), new_cursor_position));</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">if</span> (cursor_position() != new_cursor_position) {</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> cursor_position() = new_cursor_position;</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> option_-&gt;on_change();</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> }</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> }</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> }</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">bool</span> Focusable() const final { <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> WideStringRef content_;</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> ConstStringRef placeholder_;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> Box box_;</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> Box cursor_box_;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> Ref&lt;InputOption&gt; option_;</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span>};</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span><span class="comment">// An input box. The user can type text into it.</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span><span class="comment">// For convenience, the std::string version of Input simply wrap a</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span><span class="comment">// WideInputBase.</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span><span class="comment">// TODO(arthursonzogni): Provide an implementation handling std::string natively</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span><span class="comment">// and adds better support for combining characters.</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span><span class="keyword">class </span>InputBase : <span class="keyword">public</span> WideInputBase {</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> InputBase(StringRef content,</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> ConstStringRef placeholder,</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> Ref&lt;InputOption&gt; option)</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> : WideInputBase(&amp;wrapped_content_,</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> std::move(placeholder),</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> std::move(option)),</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> content_(std::move(content)),</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> wrapped_content_(<a class="code hl_function" href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">to_wstring</a>(*content_)) {}</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> Render()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> wrapped_content_ = <a class="code hl_function" href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">to_wstring</a>(*content_);</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordflow">return</span> WideInputBase::Render();</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> }</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordtype">bool</span> OnEvent(Event event)<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> wrapped_content_ = <a class="code hl_function" href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">to_wstring</a>(*content_);</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordflow">if</span> (WideInputBase::OnEvent(event)) {</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> *content_ = <a class="code hl_function" href="namespaceftxui.html#a757b345f73bb6cde5165a4d7f0c0a298">to_string</a>(wrapped_content_);</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> }</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> }</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> </div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> StringRef content_;</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> std::wstring wrapped_content_;</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span>};</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span><span class="comment"></span> </div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span><span class="comment">/// @brief An input box for editing text.</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span><span class="comment">/// @param content The editable content.</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span><span class="comment">/// @param placeholder The text displayed when content is still empty.</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span><span class="comment">/// @param option Additional optional parameters.</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="comment">/// @ingroup component</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span><span class="comment">/// @see InputBase</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span><span class="comment">///</span></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span><span class="comment">/// ### Example</span></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span><span class="comment">///</span></div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span><span class="comment">/// ```cpp</span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span><span class="comment">/// auto screen = ScreenInteractive::FitComponent();</span></div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span><span class="comment">/// std::string content= &quot;&quot;;</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span><span class="comment">/// std::string placeholder = &quot;placeholder&quot;;</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span><span class="comment">/// Component input = Input(&amp;content, &amp;placeholder);</span></div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span><span class="comment">/// screen.Loop(input);</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span><span class="comment">/// ```</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span><span class="comment">///</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span><span class="comment">/// ### Output</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span><span class="comment">///</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span><span class="comment">/// ```bash</span></div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span><span class="comment">/// placeholder</span></div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span><span class="comment">/// ```</span></div>
<div class="foldopen" id="foldopen00241" data-start="{" data-end="}">
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"><a class="line" href="namespaceftxui.html#a30be54a28004c1c48c2a5ed54e4abd64"> 241</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="namespaceftxui.html#a30be54a28004c1c48c2a5ed54e4abd64">Input</a>(<a class="code hl_class" href="classftxui_1_1StringRef.html">StringRef</a> content,</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <a class="code hl_class" href="classftxui_1_1ConstStringRef.html">ConstStringRef</a> placeholder,</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <a class="code hl_class" href="classftxui_1_1Ref.html">Ref&lt;InputOption&gt;</a> option) {</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a2b8973dc71334f1d98e2e6f55de8b5ae">Make&lt;InputBase&gt;</a>(content, placeholder, std::move(option));</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span>}</div>
</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span><span class="comment"></span> </div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span><span class="comment">/// @brief . An input box for editing text.</span></div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span><span class="comment">/// @param content The editable content.</span></div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span><span class="comment">/// @param placeholder The text displayed when content is still empty.</span></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span><span class="comment">/// @param option Additional optional parameters.</span></div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span><span class="comment">/// @ingroup component</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span><span class="comment">/// @see InputBase</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span><span class="comment">///</span></div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span><span class="comment">/// ### Example</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span><span class="comment">///</span></div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span><span class="comment">/// ```cpp</span></div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span><span class="comment">/// auto screen = ScreenInteractive::FitComponent();</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span><span class="comment">/// std::string content= &quot;&quot;;</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span><span class="comment">/// std::string placeholder = &quot;placeholder&quot;;</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span><span class="comment">/// Component input = Input(&amp;content, &amp;placeholder);</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span><span class="comment">/// screen.Loop(input);</span></div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span><span class="comment">/// ```</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span><span class="comment">///</span></div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span><span class="comment">/// ### Output</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span><span class="comment">///</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span><span class="comment">/// ```bash</span></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span><span class="comment">/// placeholder</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span><span class="comment">/// ```</span></div>
<div class="foldopen" id="foldopen00269" data-start="{" data-end="}">
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"><a class="line" href="namespaceftxui.html#a26d065934276991f218d3fd985b86f7d"> 269</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="namespaceftxui.html#a30be54a28004c1c48c2a5ed54e4abd64">Input</a>(<a class="code hl_class" href="classftxui_1_1WideStringRef.html">WideStringRef</a> content,</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <a class="code hl_class" href="classftxui_1_1ConstStringRef.html">ConstStringRef</a> placeholder,</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <a class="code hl_class" href="classftxui_1_1Ref.html">Ref&lt;InputOption&gt;</a> option) {</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a2b8973dc71334f1d98e2e6f55de8b5ae">Make&lt;WideInputBase&gt;</a>(content, placeholder, std::move(option));</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span>}</div>
</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span>} <span class="comment">// namespace ftxui</span></div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span><span class="comment">// Copyright 2020 Arthur Sonzogni. All rights reserved.</span></div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span><span class="comment">// Use of this source code is governed by the MIT license that can be found in</span></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span><span class="comment">// the LICENSE file.</span></div>
<div class="ttc" id="abox_8hpp_html"><div class="ttname"><a href="box_8hpp.html">box.hpp</a></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="aclassftxui_1_1ComponentBase_html_a0cc612fa3d753b456e0f480f44654a9f"><div class="ttname"><a href="classftxui_1_1ComponentBase.html#a0cc612fa3d753b456e0f480f44654a9f">ftxui::ComponentBase::Focused</a></div><div class="ttdeci">bool Focused() const</div><div class="ttdoc">Returns if the elements if focused by the user. True when the ComponentBase is focused by the user....</div><div class="ttdef"><b>Definition</b> <a href="component_8cpp_source.html#l00132">component.cpp:132</a></div></div>
<div class="ttc" id="aclassftxui_1_1ComponentBase_html_a164d10a2cf367bdd4ae14318a6c7d769"><div class="ttname"><a href="classftxui_1_1ComponentBase.html#a164d10a2cf367bdd4ae14318a6c7d769">ftxui::ComponentBase::CaptureMouse</a></div><div class="ttdeci">CapturedMouse CaptureMouse(const Event &amp;event)</div><div class="ttdoc">Take the CapturedMouse if available. There is only one component of them. It represents a component t...</div><div class="ttdef"><b>Definition</b> <a href="component_8cpp_source.html#l00166">component.cpp:166</a></div></div>
<div class="ttc" id="aclassftxui_1_1ComponentBase_html_a2cf27e9d7128a6a4b3263ecd34c19105"><div class="ttname"><a href="classftxui_1_1ComponentBase.html#a2cf27e9d7128a6a4b3263ecd34c19105">ftxui::ComponentBase::TakeFocus</a></div><div class="ttdeci">void TakeFocus()</div><div class="ttdoc">Configure all the ancestors to give focus to this component.</div><div class="ttdef"><b>Definition</b> <a href="component_8cpp_source.html#l00154">component.cpp:154</a></div></div>
<div class="ttc" id="aclassftxui_1_1ConstStringRef_html"><div class="ttname"><a href="classftxui_1_1ConstStringRef.html">ftxui::ConstStringRef</a></div><div class="ttdoc">An adapter. Own or reference a constant string. For convenience, this class convert multiple immutabl...</div><div class="ttdef"><b>Definition</b> <a href="ref_8hpp_source.html#l00076">ref.hpp:76</a></div></div>
<div class="ttc" id="aclassftxui_1_1Ref_html"><div class="ttname"><a href="classftxui_1_1Ref.html">ftxui::Ref</a></div><div class="ttdoc">An adapter. Own or reference an mutable object.</div><div class="ttdef"><b>Definition</b> <a href="ref_8hpp_source.html#l00027">ref.hpp:27</a></div></div>
<div class="ttc" id="aclassftxui_1_1StringRef_html"><div class="ttname"><a href="classftxui_1_1StringRef.html">ftxui::StringRef</a></div><div class="ttdoc">An adapter. Own or reference a constant string. For convenience, this class convert multiple mutable ...</div><div class="ttdef"><b>Definition</b> <a href="ref_8hpp_source.html#l00043">ref.hpp:43</a></div></div>
<div class="ttc" id="aclassftxui_1_1WideStringRef_html"><div class="ttname"><a href="classftxui_1_1WideStringRef.html">ftxui::WideStringRef</a></div><div class="ttdoc">An adapter. Own or reference a constant string. For convenience, this class convert multiple mutable ...</div><div class="ttdef"><b>Definition</b> <a href="ref_8hpp_source.html#l00059">ref.hpp:59</a></div></div>
<div class="ttc" id="acomponent_2deprecated_8hpp_html"><div class="ttname"><a href="component_2deprecated_8hpp.html">deprecated.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="acomponent__options_8hpp_html"><div class="ttname"><a href="component__options_8hpp.html">component_options.hpp</a></div></div>
<div class="ttc" id="adom_2deprecated_8hpp_html"><div class="ttname"><a href="dom_2deprecated_8hpp.html">deprecated.hpp</a></div></div>
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<div class="ttc" id="amouse_8hpp_html"><div class="ttname"><a href="mouse_8hpp.html">mouse.hpp</a></div></div>
<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdef"><b>Definition</b> <a href="captured__mouse_8hpp_source.html#l00006">captured_mouse.hpp:6</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a224b9163917ac32fc95a60d8c1eec3aaa38b9241136017b93ea2755a49cf0a000"><div class="ttname"><a href="namespaceftxui.html#a224b9163917ac32fc95a60d8c1eec3aaa38b9241136017b93ea2755a49cf0a000">ftxui::HEIGHT</a></div><div class="ttdeci">@ HEIGHT</div><div class="ttdef"><b>Definition</b> <a href="elements_8hpp_source.html#l00094">elements.hpp:94</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a257acd2bd47bab7db879cca2c0e67e23"><div class="ttname"><a href="namespaceftxui.html#a257acd2bd47bab7db879cca2c0e67e23">ftxui::flex</a></div><div class="ttdeci">Element flex(Element)</div><div class="ttdoc">Make a child element to expand proportionnally to the space left in a container.</div><div class="ttdef"><b>Definition</b> <a href="flex_8cpp_source.html#l00119">flex.cpp:119</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a2b8973dc71334f1d98e2e6f55de8b5ae"><div class="ttname"><a href="namespaceftxui.html#a2b8973dc71334f1d98e2e6f55de8b5ae">ftxui::Make</a></div><div class="ttdeci">std::shared_ptr&lt; T &gt; Make(Args &amp;&amp;... args)</div><div class="ttdef"><b>Definition</b> <a href="component_8hpp_source.html#l00025">component.hpp:25</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a2bc31f2d685189e5c61d2293a1f51b4f"><div class="ttname"><a href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">ftxui::Element</a></div><div class="ttdeci">std::shared_ptr&lt; Node &gt; Element</div><div class="ttdef"><b>Definition</b> <a href="elements_8hpp_source.html#l00015">elements.hpp:15</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a30be54a28004c1c48c2a5ed54e4abd64"><div class="ttname"><a href="namespaceftxui.html#a30be54a28004c1c48c2a5ed54e4abd64">ftxui::Input</a></div><div class="ttdeci">Component Input(StringRef content, ConstStringRef placeholder, Ref&lt; InputOption &gt; option={})</div><div class="ttdoc">An input box for editing text.</div><div class="ttdef"><b>Definition</b> <a href="#l00241">input.cpp:241</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a52ee73ca2fb34afb6e6f25ac7df04b0e"><div class="ttname"><a href="namespaceftxui.html#a52ee73ca2fb34afb6e6f25ac7df04b0e">ftxui::focus</a></div><div class="ttdeci">Element focus(Element)</div><div class="ttdef"><b>Definition</b> <a href="frame_8cpp_source.html#l00079">frame.cpp:79</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">A container displaying elements horizontally one by one.</div><div class="ttdef"><b>Definition</b> <a href="hbox_8cpp_source.html#l00076">hbox.cpp:76</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a57429a83a46c643a81dee81e49384439"><div class="ttname"><a href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">ftxui::to_wstring</a></div><div class="ttdeci">std::wstring to_wstring(const std::string &amp;s)</div><div class="ttdoc">Convert a std::wstring into a UTF8 std::string.</div><div class="ttdef"><b>Definition</b> <a href="string_8cpp_source.html#l00303">string.cpp:303</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a5ad450c97c4d084b64ffb5b5ca942664"><div class="ttname"><a href="namespaceftxui.html#a5ad450c97c4d084b64ffb5b5ca942664">ftxui::underlined</a></div><div class="ttdeci">Element underlined(Element)</div><div class="ttdoc">Make the underlined element to be underlined.</div><div class="ttdef"><b>Definition</b> <a href="underlined_8cpp_source.html#l00028">underlined.cpp:28</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a672456b8f2091b615a30ff755418b37b"><div class="ttname"><a href="namespaceftxui.html#a672456b8f2091b615a30ff755418b37b">ftxui::inverted</a></div><div class="ttdeci">Element inverted(Element)</div><div class="ttdoc">Add a filter that will invert the foreground and the background colors.</div><div class="ttdef"><b>Definition</b> <a href="inverted_8cpp_source.html#l00029">inverted.cpp:29</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a757b345f73bb6cde5165a4d7f0c0a298"><div class="ttname"><a href="namespaceftxui.html#a757b345f73bb6cde5165a4d7f0c0a298">ftxui::to_string</a></div><div class="ttdeci">std::string to_string(const std::wstring &amp;s)</div><div class="ttdoc">Convert a UTF8 std::string into a std::wstring.</div><div class="ttdef"><b>Definition</b> <a href="string_8cpp_source.html#l00297">string.cpp:297</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a75baaa2734ed76a9f478beaafa87ae57"><div class="ttname"><a href="namespaceftxui.html#a75baaa2734ed76a9f478beaafa87ae57">ftxui::text</a></div><div class="ttdeci">Element text(std::wstring text)</div><div class="ttdoc">Display a piece of unicode text.</div><div class="ttdef"><b>Definition</b> <a href="text_8cpp_source.html#l00106">text.cpp:106</a></div></div>
<div class="ttc" id="anamespaceftxui_html_aaff8245861617a3d9e846e99de582a63"><div class="ttname"><a href="namespaceftxui.html#aaff8245861617a3d9e846e99de582a63">ftxui::reflect</a></div><div class="ttdeci">Decorator reflect(Box &amp;box)</div><div class="ttdef"><b>Definition</b> <a href="reflect_8cpp_source.html#l00039">reflect.cpp:39</a></div></div>
<div class="ttc" id="anamespaceftxui_html_ac6a3b77604739516e809369810896646"><div class="ttname"><a href="namespaceftxui.html#ac6a3b77604739516e809369810896646">ftxui::dim</a></div><div class="ttdeci">Element dim(Element)</div><div class="ttdoc">Use a light font, for elements with less emphasis.</div><div class="ttdef"><b>Definition</b> <a href="dim_8cpp_source.html#l00028">dim.cpp:28</a></div></div>
<div class="ttc" id="anamespaceftxui_html_ad0d6a96f6e1fb6d67d9fa6323062a737"><div class="ttname"><a href="namespaceftxui.html#ad0d6a96f6e1fb6d67d9fa6323062a737">ftxui::frame</a></div><div class="ttdeci">Element frame(Element)</div><div class="ttdoc">Allow an element to be displayed inside a 'virtual' area. It size can be larger than its container....</div><div class="ttdef"><b>Definition</b> <a href="frame_8cpp_source.html#l00138">frame.cpp:138</a></div></div>
<div class="ttc" id="anamespaceftxui_html_adbda408cdd76f3bbd9c4e863672b7122"><div class="ttname"><a href="namespaceftxui.html#adbda408cdd76f3bbd9c4e863672b7122">ftxui::size</a></div><div class="ttdeci">Decorator size(Direction, Constraint, int value)</div><div class="ttdoc">Apply a constraint on the size of an element.</div><div class="ttdef"><b>Definition</b> <a href="size_8cpp_source.html#l00086">size.cpp:86</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>Definition</b> <a href="elements_8hpp_source.html#l00095">elements.hpp:95</a></div></div>
<div class="ttc" id="anamespaceftxui_html_af0a483ef6e8a00023755c4637a1fcb9d"><div class="ttname"><a href="namespaceftxui.html#af0a483ef6e8a00023755c4637a1fcb9d">ftxui::select</a></div><div class="ttdeci">Element select(Element)</div><div class="ttdef"><b>Definition</b> <a href="frame_8cpp_source.html#l00038">frame.cpp:38</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>Definition</b> <a href="component__base_8hpp_source.html#l00017">component_base.hpp:17</a></div></div>
<div class="ttc" id="aref_8hpp_html"><div class="ttname"><a href="ref_8hpp.html">ref.hpp</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="astring_8hpp_html"><div class="ttname"><a href="string_8hpp.html">string.hpp</a></div></div>
<div class="ttc" id="astructftxui_1_1Box_html_a7eccafa472b5db862ee66b53971b78c5"><div class="ttname"><a href="structftxui_1_1Box.html#a7eccafa472b5db862ee66b53971b78c5">ftxui::Box::Contain</a></div><div class="ttdeci">bool Contain(int x, int y)</div><div class="ttdef"><b>Definition</b> <a href="box_8cpp_source.html#l00020">box.cpp:20</a></div></div>
<div class="ttc" id="astructftxui_1_1Box_html_ae0951dcafafdc96ac1d8361c672d47e2"><div class="ttname"><a href="structftxui_1_1Box.html#ae0951dcafafdc96ac1d8361c672d47e2">ftxui::Box::x_min</a></div><div class="ttdeci">int x_min</div><div class="ttdef"><b>Definition</b> <a href="box_8hpp_source.html#l00007">box.hpp:7</a></div></div>
<div class="ttc" id="astructftxui_1_1Event_html_a53d284c35cb44512afe6cb1231ee94f3"><div class="ttname"><a href="structftxui_1_1Event.html#a53d284c35cb44512afe6cb1231ee94f3">ftxui::Event::Custom</a></div><div class="ttdeci">static Event Custom</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00056">event.hpp:56</a></div></div>
<div class="ttc" id="astructftxui_1_1Event_html_a87cb6a8c09564342227afc71c7f76c82"><div class="ttname"><a href="structftxui_1_1Event.html#a87cb6a8c09564342227afc71c7f76c82">ftxui::Event::Backspace</a></div><div class="ttdeci">static const Event Backspace</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00041">event.hpp:41</a></div></div>
<div class="ttc" id="astructftxui_1_1Event_html_a9e841cb4b2ac7a46cfd26806a40fe3b5"><div class="ttname"><a href="structftxui_1_1Event.html#a9e841cb4b2ac7a46cfd26806a40fe3b5">ftxui::Event::End</a></div><div class="ttdeci">static const Event End</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00050">event.hpp:50</a></div></div>
<div class="ttc" id="astructftxui_1_1Event_html_aad7d2ec712d40ad87d330e5e4399fdbc"><div class="ttname"><a href="structftxui_1_1Event.html#aad7d2ec712d40ad87d330e5e4399fdbc">ftxui::Event::Home</a></div><div class="ttdeci">static const Event Home</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00049">event.hpp:49</a></div></div>
<div class="ttc" id="astructftxui_1_1Event_html_ad3ab0b5bcc923c4b994080d45b97e36b"><div class="ttname"><a href="structftxui_1_1Event.html#ad3ab0b5bcc923c4b994080d45b97e36b">ftxui::Event::Return</a></div><div class="ttdeci">static const Event Return</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00043">event.hpp:43</a></div></div>
<div class="ttc" id="astructftxui_1_1Event_html_ae1b59315a513c99ac3095bc42dff0d94"><div class="ttname"><a href="structftxui_1_1Event.html#ae1b59315a513c99ac3095bc42dff0d94">ftxui::Event::ArrowLeft</a></div><div class="ttdeci">static const Event ArrowLeft</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00035">event.hpp:35</a></div></div>
<div class="ttc" id="astructftxui_1_1Event_html_ae7a3abf1b7aa72c31f924c2a337805af"><div class="ttname"><a href="structftxui_1_1Event.html#ae7a3abf1b7aa72c31f924c2a337805af">ftxui::Event::Delete</a></div><div class="ttdeci">static const Event Delete</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00042">event.hpp:42</a></div></div>
<div class="ttc" id="astructftxui_1_1Event_html_afed9a747f55d4564e4f749bea1de4022"><div class="ttname"><a href="structftxui_1_1Event.html#afed9a747f55d4564e4f749bea1de4022">ftxui::Event::ArrowRight</a></div><div class="ttdeci">static const Event ArrowRight</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00036">event.hpp:36</a></div></div>
<div class="ttc" id="astructftxui_1_1Mouse_html_a03bfec859eac87be20f8952c1eb89de0a9d4d8b0b72fc2659da772d761a3c5ecb"><div class="ttname"><a href="structftxui_1_1Mouse.html#a03bfec859eac87be20f8952c1eb89de0a9d4d8b0b72fc2659da772d761a3c5ecb">ftxui::Mouse::Left</a></div><div class="ttdeci">@ Left</div><div class="ttdef"><b>Definition</b> <a href="mouse_8hpp_source.html#l00010">mouse.hpp:10</a></div></div>
<div class="ttc" id="astructftxui_1_1Mouse_html_a099c889d2b948b264c7a665b66e3a9b6a05f4abb2322aa023aba9570c327aff25"><div class="ttname"><a href="structftxui_1_1Mouse.html#a099c889d2b948b264c7a665b66e3a9b6a05f4abb2322aa023aba9570c327aff25">ftxui::Mouse::Pressed</a></div><div class="ttdeci">@ Pressed</div><div class="ttdef"><b>Definition</b> <a href="mouse_8hpp_source.html#l00020">mouse.hpp:20</a></div></div>
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