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<a href="container_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright 2020 Arthur Sonzogni. All rights reserved.</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Use of this source code is governed by the MIT license that can be found in</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// the LICENSE file.</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include <algorithm></span> <span class="comment">// for max, min</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include <cstddef></span> <span class="comment">// for size_t</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <memory></span> <span class="comment">// for make_shared, __shared_ptr_access, allocator, shared_ptr, allocator_traits<>::value_type</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include <utility></span> <span class="comment">// for move</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include "<a class="code" href="component_8hpp.html">ftxui/component/component.hpp</a>"</span> <span class="comment">// for Horizontal, Vertical, Tab</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include "<a class="code" href="component__base_8hpp.html">ftxui/component/component_base.hpp</a>"</span> <span class="comment">// for Components, Component, ComponentBase</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include "<a class="code" href="event_8hpp.html">ftxui/component/event.hpp</a>"</span> <span class="comment">// for Event, Event::Tab, Event::TabReverse, Event::ArrowDown, Event::ArrowLeft, Event::ArrowRight, Event::ArrowUp, Event::End, Event::Home, Event::PageDown, Event::PageUp</span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include "<a class="code" href="mouse_8hpp.html">ftxui/component/mouse.hpp</a>"</span> <span class="comment">// for Mouse, Mouse::WheelDown, Mouse::WheelUp</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include "<a class="code" href="elements_8hpp.html">ftxui/dom/elements.hpp</a>"</span> <span class="comment">// for text, Elements, operator|, reflect, Element, hbox, vbox</span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include "<a class="code" href="box_8hpp.html">ftxui/screen/box.hpp</a>"</span> <span class="comment">// for Box</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a> {</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="keyword">class </span>ContainerBase : <span class="keyword">public</span> ComponentBase {</div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> ContainerBase(<a class="code hl_typedef" href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">Components</a> children, <span class="keywordtype">int</span>* selector)</div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> : selector_(selector ? selector : &selected_) {</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keywordflow">for</span> (<a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a>& child : children) {</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <a class="code hl_function" href="group__component.html#a21f040bec9104e164bfa6c3ad45be3a1">Add</a>(std::move(child));</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> }</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> }</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// Component override.</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <span class="keywordtype">bool</span> OnEvent(Event event)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="keywordflow">if</span> (event.is_mouse()) {</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">return</span> OnMouseEvent(event);</div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> }</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="group__component.html#a0cc612fa3d753b456e0f480f44654a9f">Focused</a>()) {</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> }</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordflow">if</span> (ActiveChild() && ActiveChild()->OnEvent(event)) {</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> }</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordflow">return</span> EventHandler(event);</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> }</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> ActiveChild()<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.empty()) {</div>
|
||
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
||
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> }</div>
|
||
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
|
||
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>[<span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(*selector_) % <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size()];</div>
|
||
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
|
||
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
|
||
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordtype">void</span> SetActiveChild(<a class="code hl_function" href="group__component.html#acda4c8b63ffbc2e9e2e28f056edbf01c">ComponentBase</a>* child)<span class="keyword"> override </span>{</div>
|
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size(); ++i) {</div>
|
||
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>[i].get() == child) {</div>
|
||
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> *selector_ = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(i);</div>
|
||
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">return</span>;</div>
|
||
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> }</div>
|
||
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> }</div>
|
||
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> }</div>
|
||
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
|
||
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">protected</span>:</div>
|
||
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// Handlers</span></div>
|
||
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> EventHandler(Event <span class="comment">/*unused*/</span>) { <span class="keywordflow">return</span> <span class="keyword">false</span>; } <span class="comment">// NOLINT</span></div>
|
||
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
|
||
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> OnMouseEvent(Event event) {</div>
|
||
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__component.html#ab84629a8fecad2e1cdd426b7ddc72277">ComponentBase::OnEvent</a>(std::move(event));</div>
|
||
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> }</div>
|
||
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
|
||
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordtype">int</span> selected_ = 0;</div>
|
||
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordtype">int</span>* selector_ = <span class="keyword">nullptr</span>;</div>
|
||
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
|
||
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordtype">void</span> MoveSelector(<span class="keywordtype">int</span> dir) {</div>
|
||
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = *selector_ + dir; i >= 0 && i < int(<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size());</div>
|
||
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> i += dir) {</div>
|
||
|
|
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>[i]-><a class="code hl_function" href="group__component.html#a02ccd3db74312f1c66aa8e7931489318">Focusable</a>()) {</div>
|
||
|
|
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> *selector_ = i;</div>
|
||
|
|
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">return</span>;</div>
|
||
|
|
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> }</div>
|
||
|
|
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> }</div>
|
||
|
|
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</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> <span class="keywordtype">void</span> MoveSelectorWrap(<span class="keywordtype">int</span> dir) {</div>
|
||
|
|
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.empty()) {</div>
|
||
|
|
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">return</span>;</div>
|
||
|
|
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> }</div>
|
||
|
|
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> offset = 1; offset < <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size(); ++offset) {</div>
|
||
|
|
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> i =</div>
|
||
|
|
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> (*selector_ + offset * dir + <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size()) % <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size();</div>
|
||
|
|
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>[i]-><a class="code hl_function" href="group__component.html#a02ccd3db74312f1c66aa8e7931489318">Focusable</a>()) {</div>
|
||
|
|
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> *selector_ = int(i);</div>
|
||
|
|
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span>;</div>
|
||
|
|
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
|
||
|
|
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> }</div>
|
||
|
|
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> }</div>
|
||
|
|
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span>};</div>
|
||
|
|
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> </div>
|
||
|
|
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span><span class="keyword">class </span>VerticalContainer : <span class="keyword">public</span> ContainerBase {</div>
|
||
|
|
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">public</span>:</div>
|
||
|
|
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">using </span>ContainerBase::ContainerBase;</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> <a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> OnRender()<span class="keyword"> override </span>{</div>
|
||
|
|
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <a class="code hl_typedef" href="namespaceftxui.html#a5d4aa06ca6cc6a72e981bd5386f93f0a">Elements</a> elements;</div>
|
||
|
|
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> elements.reserve(<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size());</div>
|
||
|
|
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& it : <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>) {</div>
|
||
|
|
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> elements.push_back(it->Render());</div>
|
||
|
|
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> }</div>
|
||
|
|
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">if</span> (elements.empty()) {</div>
|
||
|
|
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">"Empty container"</span>) | <a class="code hl_function" href="namespaceftxui.html#aaff8245861617a3d9e846e99de582a63">reflect</a>(box_);</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> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#gafd28058f0ccbbdf34691a85a7cc9b2e3">vbox</a>(std::move(elements)) | <a class="code hl_function" href="namespaceftxui.html#aaff8245861617a3d9e846e99de582a63">reflect</a>(box_);</div>
|
||
|
|
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</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> <span class="keywordtype">bool</span> EventHandler(Event event)<span class="keyword"> override </span>{</div>
|
||
|
|
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">const</span> <span class="keywordtype">int</span> old_selected = *selector_;</div>
|
||
|
|
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#a916bd0ae3c86941b660d9a07980bb0c9">Event::ArrowUp</a> || event == Event::Character(<span class="charliteral">'k'</span>)) {</div>
|
||
|
|
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> MoveSelector(-1);</div>
|
||
|
|
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> }</div>
|
||
|
|
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#a9d2a831cf68bf2185a3c56c2e09b2f23">Event::ArrowDown</a> || event == Event::Character(<span class="charliteral">'j'</span>)) {</div>
|
||
|
|
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> MoveSelector(+1);</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="group__component.html#a21ae13b6dcbc80ed6549a5afab248477">Event::PageUp</a>) {</div>
|
||
|
|
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < box_.<a class="code hl_variable" href="group__screen.html#ad033aea530fbbcf5bcd6cd98d882e3a5">y_max</a> - box_.<a class="code hl_variable" href="group__screen.html#a7941ddc7e35fffb8864af1e922814401">y_min</a>; ++i) {</div>
|
||
|
|
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> MoveSelector(-1);</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="group__component.html#acc3462fea2a9b2085734ff87dc881b4c">Event::PageDown</a>) {</div>
|
||
|
|
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < box_.<a class="code hl_variable" href="group__screen.html#ad033aea530fbbcf5bcd6cd98d882e3a5">y_max</a> - box_.<a class="code hl_variable" href="group__screen.html#a7941ddc7e35fffb8864af1e922814401">y_min</a>; ++i) {</div>
|
||
|
|
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> MoveSelector(1);</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> }</div>
|
||
|
|
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#aad7d2ec712d40ad87d330e5e4399fdbc">Event::Home</a>) {</div>
|
||
|
|
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size(); ++i) {</div>
|
||
|
|
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> MoveSelector(-1);</div>
|
||
|
|
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</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> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#a9e841cb4b2ac7a46cfd26806a40fe3b5">Event::End</a>) {</div>
|
||
|
|
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size(); ++i) {</div>
|
||
|
|
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> MoveSelector(1);</div>
|
||
|
|
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</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> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#a94bd9090f8bf9eea776c867113afb86c">Event::Tab</a>) {</div>
|
||
|
|
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> MoveSelectorWrap(+1);</div>
|
||
|
|
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> }</div>
|
||
|
|
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#a00f063998a734c338531f38c5e3d6428">Event::TabReverse</a>) {</div>
|
||
|
|
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> MoveSelectorWrap(-1);</div>
|
||
|
|
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> }</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> *selector_ = std::max(0, std::min(<span class="keywordtype">int</span>(<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size()) - 1, *selector_));</div>
|
||
|
|
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordflow">return</span> old_selected != *selector_;</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="keywordtype">bool</span> OnMouseEvent(Event event)<span class="keyword"> override </span>{</div>
|
||
|
|
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordflow">if</span> (ContainerBase::OnMouseEvent(event)) {</div>
|
||
|
|
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
||
|
|
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> }</div>
|
||
|
|
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> </div>
|
||
|
|
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">if</span> (event.mouse().button != <a class="code hl_enumvalue" href="group__component.html#a03bfec859eac87be20f8952c1eb89de0ab51f2e2fc1697565b732263f86a976d6">Mouse::WheelUp</a> &&</div>
|
||
|
|
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> event.mouse().button != <a class="code hl_enumvalue" href="group__component.html#a03bfec859eac87be20f8952c1eb89de0afd8a27c9d7eac3486f6fbd2d608da0db">Mouse::WheelDown</a>) {</div>
|
||
|
|
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div>
|
||
|
|
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">if</span> (!box_.<a class="code hl_function" href="group__screen.html#a2f31c89738607b84e65992a7005d35a9">Contain</a>(event.mouse().x, event.mouse().y)) {</div>
|
||
|
|
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
|
|
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> }</div>
|
||
|
|
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> </div>
|
||
|
|
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">const</span> <span class="keywordtype">int</span> old_selected = *selector_;</div>
|
||
|
|
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">if</span> (event.mouse().button == <a class="code hl_enumvalue" href="group__component.html#a03bfec859eac87be20f8952c1eb89de0ab51f2e2fc1697565b732263f86a976d6">Mouse::WheelUp</a>) {</div>
|
||
|
|
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> MoveSelector(-1);</div>
|
||
|
|
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> }</div>
|
||
|
|
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keywordflow">if</span> (event.mouse().button == <a class="code hl_enumvalue" href="group__component.html#a03bfec859eac87be20f8952c1eb89de0afd8a27c9d7eac3486f6fbd2d608da0db">Mouse::WheelDown</a>) {</div>
|
||
|
|
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> MoveSelector(+1);</div>
|
||
|
|
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> }</div>
|
||
|
|
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> *selector_ = std::max(0, std::min(<span class="keywordtype">int</span>(<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size()) - 1, *selector_));</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="keywordflow">return</span> old_selected != *selector_;</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> </div>
|
||
|
|
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> Box box_;</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> </div>
|
||
|
|
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="keyword">class </span>HorizontalContainer : <span class="keyword">public</span> ContainerBase {</div>
|
||
|
|
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">public</span>:</div>
|
||
|
|
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">using </span>ContainerBase::ContainerBase;</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> <a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> OnRender()<span class="keyword"> override </span>{</div>
|
||
|
|
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <a class="code hl_typedef" href="namespaceftxui.html#a5d4aa06ca6cc6a72e981bd5386f93f0a">Elements</a> elements;</div>
|
||
|
|
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> elements.reserve(<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size());</div>
|
||
|
|
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& it : <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>) {</div>
|
||
|
|
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> elements.push_back(it->Render());</div>
|
||
|
|
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> }</div>
|
||
|
|
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">if</span> (elements.empty()) {</div>
|
||
|
|
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">"Empty container"</span>);</div>
|
||
|
|
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> }</div>
|
||
|
|
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">hbox</a>(std::move(elements));</div>
|
||
|
|
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> }</div>
|
||
|
|
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> </div>
|
||
|
|
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordtype">bool</span> EventHandler(Event event)<span class="keyword"> override </span>{</div>
|
||
|
|
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">const</span> <span class="keywordtype">int</span> old_selected = *selector_;</div>
|
||
|
|
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#ae1b59315a513c99ac3095bc42dff0d94">Event::ArrowLeft</a> || event == Event::Character(<span class="charliteral">'h'</span>)) {</div>
|
||
|
|
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> MoveSelector(-1);</div>
|
||
|
|
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> }</div>
|
||
|
|
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#afed9a747f55d4564e4f749bea1de4022">Event::ArrowRight</a> || event == Event::Character(<span class="charliteral">'l'</span>)) {</div>
|
||
|
|
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> MoveSelector(+1);</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> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#a94bd9090f8bf9eea776c867113afb86c">Event::Tab</a>) {</div>
|
||
|
|
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> MoveSelectorWrap(+1);</div>
|
||
|
|
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> }</div>
|
||
|
|
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordflow">if</span> (event == <a class="code hl_variable" href="group__component.html#a00f063998a734c338531f38c5e3d6428">Event::TabReverse</a>) {</div>
|
||
|
|
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> MoveSelectorWrap(-1);</div>
|
||
|
|
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</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> *selector_ = std::max(0, std::min(<span class="keywordtype">int</span>(<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size()) - 1, *selector_));</div>
|
||
|
|
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="keywordflow">return</span> old_selected != *selector_;</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>};</div>
|
||
|
|
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
|
||
|
|
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span><span class="keyword">class </span>TabContainer : <span class="keyword">public</span> ContainerBase {</div>
|
||
|
|
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keyword">public</span>:</div>
|
||
|
|
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keyword">using </span>ContainerBase::ContainerBase;</div>
|
||
|
|
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> </div>
|
||
|
|
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> OnRender()<span class="keyword"> override </span>{</div>
|
||
|
|
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> active_child = ActiveChild();</div>
|
||
|
|
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordflow">if</span> (active_child) {</div>
|
||
|
|
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">return</span> active_child->Render();</div>
|
||
|
|
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> }</div>
|
||
|
|
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">"Empty container"</span>);</div>
|
||
|
|
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> }</div>
|
||
|
|
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> </div>
|
||
|
|
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordtype">bool</span> Focusable()<span class="keyword"> const override </span>{</div>
|
||
|
|
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.empty()) {</div>
|
||
|
|
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
|
|
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> }</div>
|
||
|
|
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>[size_t(*selector_) % <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.size()]->Focusable();</div>
|
||
|
|
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> }</div>
|
||
|
|
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
|
||
|
|
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordtype">bool</span> OnMouseEvent(Event event)<span class="keyword"> override </span>{</div>
|
||
|
|
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="keywordflow">return</span> ActiveChild() && ActiveChild()->OnEvent(event);</div>
|
||
|
|
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> }</div>
|
||
|
|
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span>};</div>
|
||
|
|
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> </div>
|
||
|
|
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span><span class="keyword">class </span>StackedContainer : <span class="keyword">public</span> ContainerBase {</div>
|
||
|
|
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keyword">public</span>:</div>
|
||
|
|
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keyword">explicit</span> StackedContainer(<a class="code hl_typedef" href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">Components</a> children)</div>
|
||
|
|
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> : ContainerBase(std::move(children), nullptr) {}</div>
|
||
|
|
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> </div>
|
||
|
|
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <span class="keyword">private</span>:</div>
|
||
|
|
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> <a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> OnRender() final {</div>
|
||
|
|
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <a class="code hl_typedef" href="namespaceftxui.html#a5d4aa06ca6cc6a72e981bd5386f93f0a">Elements</a> elements;</div>
|
||
|
|
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& child : <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>) {</div>
|
||
|
|
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> elements.push_back(child->Render());</div>
|
||
|
|
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> }</div>
|
||
|
|
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="comment">// Reverse the order of the elements.</span></div>
|
||
|
|
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> std::reverse(elements.begin(), elements.end());</div>
|
||
|
|
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#ga901ab1b6b2e0e8c295552168ab206441">dbox</a>(std::move(elements));</div>
|
||
|
|
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> }</div>
|
||
|
|
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> </div>
|
||
|
|
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="keywordtype">bool</span> Focusable() const final {</div>
|
||
|
|
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& child : <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>) {</div>
|
||
|
|
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keywordflow">if</span> (child->Focusable()) {</div>
|
||
|
|
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
||
|
|
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> }</div>
|
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> }</div>
|
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
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|
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> }</div>
|
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> </div>
|
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> ActiveChild() final {</div>
|
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.empty()) {</div>
|
||
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
||
|
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> }</div>
|
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>[0];</div>
|
||
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> }</div>
|
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> </div>
|
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="keywordtype">void</span> SetActiveChild(<a class="code hl_function" href="group__component.html#acda4c8b63ffbc2e9e2e28f056edbf01c">ComponentBase</a>* child) <span class="keyword">final</span> {</div>
|
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.empty()) {</div>
|
||
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keywordflow">return</span>;</div>
|
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> }</div>
|
||
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> </div>
|
||
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="comment">// Find `child` and put it at the beginning without change the order of the</span></div>
|
||
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="comment">// other children.</span></div>
|
||
|
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="keyword">auto</span> it =</div>
|
||
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|
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> std::find_if(<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.begin(), <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.end(),</div>
|
||
|
|
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> [child](<span class="keyword">const</span> <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a>& c) { return c.get() == child; });</div>
|
||
|
|
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keywordflow">if</span> (it == <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.end()) {</div>
|
||
|
|
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">return</span>;</div>
|
||
|
|
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> }</div>
|
||
|
|
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> std::rotate(<a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>.begin(), it, it + 1);</div>
|
||
|
|
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> }</div>
|
||
|
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> </div>
|
||
|
|
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keywordtype">bool</span> OnEvent(Event event) <span class="keyword">final</span> {</div>
|
||
|
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& child : <a class="code hl_variable" href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">children_</a>) {</div>
|
||
|
|
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keywordflow">if</span> (child->OnEvent(event)) {</div>
|
||
|
|
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
||
|
|
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> }</div>
|
||
|
|
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> }</div>
|
||
|
|
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
|
|
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> }</div>
|
||
|
|
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span>};</div>
|
||
|
|
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> </div>
|
||
|
|
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span><span class="keyword">namespace </span>Container {</div>
|
||
|
|
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span><span class="comment">/// @brief A list of components, drawn one by one vertically and navigated</span></div>
|
||
|
|
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span><span class="comment">/// vertically using up/down arrow key or 'j'/'k' keys.</span></div>
|
||
|
|
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span><span class="comment">/// @param children the list of components.</span></div>
|
||
|
|
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span><span class="comment">/// @ingroup component</span></div>
|
||
|
|
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span><span class="comment">/// @see ContainerBase</span></div>
|
||
|
|
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span><span class="comment">/// ### Example</span></div>
|
||
|
|
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span><span class="comment">/// ```cpp</span></div>
|
||
|
|
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span><span class="comment">/// auto container = Container::Vertical({</span></div>
|
||
|
|
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span><span class="comment">/// children_1,</span></div>
|
||
|
|
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span><span class="comment">/// children_2,</span></div>
|
||
|
|
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span><span class="comment">/// children_3,</span></div>
|
||
|
|
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span><span class="comment">/// children_4,</span></div>
|
||
|
|
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span><span class="comment">/// });</span></div>
|
||
|
|
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span><span class="comment">/// ```</span></div>
|
||
|
|
<div class="foldopen" id="foldopen00317" data-start="{" data-end="}">
|
||
|
|
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"><a class="line" href="group__component.html#ga6471e39f5664d059144746c5801d37e6"> 317</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="group__component.html#ga6471e39f5664d059144746c5801d37e6">Vertical</a>(<a class="code hl_typedef" href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">Components</a> children) {</div>
|
||
|
|
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__component.html#ga6471e39f5664d059144746c5801d37e6">Vertical</a>(std::move(children), <span class="keyword">nullptr</span>);</div>
|
||
|
|
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span>}</div>
|
||
|
|
</div>
|
||
|
|
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span><span class="comment">/// @brief A list of components, drawn one by one vertically and navigated</span></div>
|
||
|
|
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span><span class="comment">/// vertically using up/down arrow key or 'j'/'k' keys.</span></div>
|
||
|
|
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span><span class="comment">/// This is useful for implementing a Menu for instance.</span></div>
|
||
|
|
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span><span class="comment">/// @param children the list of components.</span></div>
|
||
|
|
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span><span class="comment">/// @param selector A reference to the index of the selected children.</span></div>
|
||
|
|
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span><span class="comment">/// @ingroup component</span></div>
|
||
|
|
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span><span class="comment">/// @see ContainerBase</span></div>
|
||
|
|
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span><span class="comment">/// ### Example</span></div>
|
||
|
|
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span><span class="comment">/// ```cpp</span></div>
|
||
|
|
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span><span class="comment">/// auto container = Container::Vertical({</span></div>
|
||
|
|
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span><span class="comment">/// children_1,</span></div>
|
||
|
|
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span><span class="comment">/// children_2,</span></div>
|
||
|
|
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span><span class="comment">/// children_3,</span></div>
|
||
|
|
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span><span class="comment">/// children_4,</span></div>
|
||
|
|
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span><span class="comment">/// }, &selected_children);</span></div>
|
||
|
|
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span><span class="comment">/// ```</span></div>
|
||
|
|
<div class="foldopen" id="foldopen00339" data-start="{" data-end="}">
|
||
|
|
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"><a class="line" href="group__component.html#ga25099e2d2ead8a46c8d9a899982070b7"> 339</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="group__component.html#ga6471e39f5664d059144746c5801d37e6">Vertical</a>(<a class="code hl_typedef" href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">Components</a> children, <span class="keywordtype">int</span>* selector) {</div>
|
||
|
|
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keywordflow">return</span> std::make_shared<VerticalContainer>(std::move(children), selector);</div>
|
||
|
|
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span>}</div>
|
||
|
|
</div>
|
||
|
|
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span><span class="comment">/// @brief A list of components, drawn one by one horizontally and navigated</span></div>
|
||
|
|
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span><span class="comment">/// horizontally using left/right arrow key or 'h'/'l' keys.</span></div>
|
||
|
|
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span><span class="comment">/// @param children the list of components.</span></div>
|
||
|
|
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span><span class="comment">/// @ingroup component</span></div>
|
||
|
|
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span><span class="comment">/// @see ContainerBase</span></div>
|
||
|
|
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span><span class="comment">/// ### Example</span></div>
|
||
|
|
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span><span class="comment">/// ```cpp</span></div>
|
||
|
|
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span><span class="comment">/// int selected_children = 2;</span></div>
|
||
|
|
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span><span class="comment">/// auto container = Container::Horizontal({</span></div>
|
||
|
|
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span><span class="comment">/// children_1,</span></div>
|
||
|
|
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span><span class="comment">/// children_2,</span></div>
|
||
|
|
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span><span class="comment">/// children_3,</span></div>
|
||
|
|
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span><span class="comment">/// children_4,</span></div>
|
||
|
|
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span><span class="comment">/// });</span></div>
|
||
|
|
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span><span class="comment">/// ```</span></div>
|
||
|
|
<div class="foldopen" id="foldopen00360" data-start="{" data-end="}">
|
||
|
|
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"><a class="line" href="group__component.html#ga01563bae9454fe64c0b29b0eb3755e68"> 360</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="group__component.html#ga01563bae9454fe64c0b29b0eb3755e68">Horizontal</a>(<a class="code hl_typedef" href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">Components</a> children) {</div>
|
||
|
|
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__component.html#ga01563bae9454fe64c0b29b0eb3755e68">Horizontal</a>(std::move(children), <span class="keyword">nullptr</span>);</div>
|
||
|
|
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span>}</div>
|
||
|
|
</div>
|
||
|
|
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span><span class="comment">/// @brief A list of components, drawn one by one horizontally and navigated</span></div>
|
||
|
|
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span><span class="comment">/// horizontally using left/right arrow key or 'h'/'l' keys.</span></div>
|
||
|
|
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span><span class="comment">/// @param children the list of components.</span></div>
|
||
|
|
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span><span class="comment">/// @param selector A reference to the index of the selected children.</span></div>
|
||
|
|
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span><span class="comment">/// @ingroup component</span></div>
|
||
|
|
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span><span class="comment">/// @see ContainerBase</span></div>
|
||
|
|
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span><span class="comment">/// ### Example</span></div>
|
||
|
|
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span><span class="comment">/// ```cpp</span></div>
|
||
|
|
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span><span class="comment">/// int selected_children = 2;</span></div>
|
||
|
|
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span><span class="comment">/// auto container = Container::Horizontal({</span></div>
|
||
|
|
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span><span class="comment">/// children_1,</span></div>
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||
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<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span><span class="comment">/// children_2,</span></div>
|
||
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<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span><span class="comment">/// children_3,</span></div>
|
||
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<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span><span class="comment">/// children_4,</span></div>
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<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span><span class="comment">/// }, selected_children);</span></div>
|
||
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<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span><span class="comment">/// ```</span></div>
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<div class="foldopen" id="foldopen00382" data-start="{" data-end="}">
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||
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<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"><a class="line" href="group__component.html#ga337564f8a13c98222025d8fe7e47df4c"> 382</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="group__component.html#ga01563bae9454fe64c0b29b0eb3755e68">Horizontal</a>(<a class="code hl_typedef" href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">Components</a> children, <span class="keywordtype">int</span>* selector) {</div>
|
||
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<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <span class="keywordflow">return</span> std::make_shared<HorizontalContainer>(std::move(children), selector);</div>
|
||
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<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span>}</div>
|
||
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</div>
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||
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<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span><span class="comment"></span> </div>
|
||
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<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span><span class="comment">/// @brief A list of components, where only one is drawn and interacted with at</span></div>
|
||
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<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span><span class="comment">/// a time. The |selector| gives the index of the selected component. This is</span></div>
|
||
|
|
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span><span class="comment">/// useful to implement tabs.</span></div>
|
||
|
|
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span><span class="comment">/// @param children The list of components.</span></div>
|
||
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|
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span><span class="comment">/// @param selector The index of the drawn children.</span></div>
|
||
|
|
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span><span class="comment">/// @ingroup component</span></div>
|
||
|
|
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span><span class="comment">/// @see ContainerBase</span></div>
|
||
|
|
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span><span class="comment">/// ### Example</span></div>
|
||
|
|
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span><span class="comment">/// ```cpp</span></div>
|
||
|
|
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span><span class="comment">/// int tab_drawn = 0;</span></div>
|
||
|
|
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span><span class="comment">/// auto container = Container::Tab({</span></div>
|
||
|
|
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span><span class="comment">/// children_1,</span></div>
|
||
|
|
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span><span class="comment">/// children_2,</span></div>
|
||
|
|
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span><span class="comment">/// children_3,</span></div>
|
||
|
|
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span><span class="comment">/// children_4,</span></div>
|
||
|
|
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span><span class="comment">/// }, &tab_drawn);</span></div>
|
||
|
|
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span><span class="comment">/// ```</span></div>
|
||
|
|
<div class="foldopen" id="foldopen00405" data-start="{" data-end="}">
|
||
|
|
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"><a class="line" href="group__component.html#gaea9fe244eeeb420276bcc5760b46953d"> 405</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="group__component.html#gaea9fe244eeeb420276bcc5760b46953d">Tab</a>(<a class="code hl_typedef" href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">Components</a> children, <span class="keywordtype">int</span>* selector) {</div>
|
||
|
|
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keywordflow">return</span> std::make_shared<TabContainer>(std::move(children), selector);</div>
|
||
|
|
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span>}</div>
|
||
|
|
</div>
|
||
|
|
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span><span class="comment">/// @brief A list of components to be stacked on top of each other.</span></div>
|
||
|
|
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span><span class="comment">/// Events are propagated to the first component, then the second if not</span></div>
|
||
|
|
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span><span class="comment">/// handled, etc.</span></div>
|
||
|
|
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span><span class="comment">/// The components are drawn in the reverse order they are given.</span></div>
|
||
|
|
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span><span class="comment">/// When a component take focus, it is put at the front, without changing the</span></div>
|
||
|
|
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span><span class="comment">/// relative order of the other elements.</span></div>
|
||
|
|
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span><span class="comment">/// This should be used with the `Window` component.</span></div>
|
||
|
|
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span><span class="comment">/// @param children The list of components.</span></div>
|
||
|
|
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span><span class="comment">/// @ingroup component</span></div>
|
||
|
|
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span><span class="comment">/// @see Window</span></div>
|
||
|
|
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span><span class="comment">/// ### Example</span></div>
|
||
|
|
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span><span class="comment">///</span></div>
|
||
|
|
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span><span class="comment">/// ```cpp</span></div>
|
||
|
|
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span><span class="comment">/// auto container = Container::Stacked({</span></div>
|
||
|
|
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span><span class="comment">/// children_1,</span></div>
|
||
|
|
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span><span class="comment">/// children_2,</span></div>
|
||
|
|
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span><span class="comment">/// children_3,</span></div>
|
||
|
|
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span><span class="comment">/// children_4,</span></div>
|
||
|
|
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span><span class="comment">/// });</span></div>
|
||
|
|
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span><span class="comment">/// ```</span></div>
|
||
|
|
<div class="foldopen" id="foldopen00432" data-start="{" data-end="}">
|
||
|
|
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"><a class="line" href="group__component.html#gaafd394665b0c231380a143b810339d8e"> 432</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> <a class="code hl_function" href="group__component.html#gaafd394665b0c231380a143b810339d8e">Stacked</a>(<a class="code hl_typedef" href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">Components</a> children) {</div>
|
||
|
|
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keywordflow">return</span> std::make_shared<StackedContainer>(std::move(children));</div>
|
||
|
|
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span>}</div>
|
||
|
|
</div>
|
||
|
|
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> </div>
|
||
|
|
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span>} <span class="comment">// namespace Container</span></div>
|
||
|
|
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> </div>
|
||
|
|
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span>} <span class="comment">// namespace ftxui</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="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="aevent_8hpp_html"><div class="ttname"><a href="event_8hpp.html">event.hpp</a></div></div>
|
||
|
|
<div class="ttc" id="agroup__component_html_a00f063998a734c338531f38c5e3d6428"><div class="ttname"><a href="group__component.html#a00f063998a734c338531f38c5e3d6428">ftxui::Event::TabReverse</a></div><div class="ttdeci">static const Event TabReverse</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00056">event.hpp:56</a></div></div>
|
||
|
|
<div class="ttc" id="agroup__component_html_a02ccd3db74312f1c66aa8e7931489318"><div class="ttname"><a href="group__component.html#a02ccd3db74312f1c66aa8e7931489318">ftxui::ComponentBase::Focusable</a></div><div class="ttdeci">virtual bool Focusable() const</div><div class="ttdoc">Return true when the component contains focusable elements. The non focusable Components will be skip...</div><div class="ttdef"><b>Definition</b> <a href="component_8cpp_source.html#l00183">component.cpp:183</a></div></div>
|
||
|
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<div class="ttc" id="agroup__component_html_a03bfec859eac87be20f8952c1eb89de0ab51f2e2fc1697565b732263f86a976d6"><div class="ttname"><a href="group__component.html#a03bfec859eac87be20f8952c1eb89de0ab51f2e2fc1697565b732263f86a976d6">ftxui::Mouse::WheelUp</a></div><div class="ttdeci">@ WheelUp</div><div class="ttdef"><b>Definition</b> <a href="mouse_8hpp_source.html#l00017">mouse.hpp:17</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_a03bfec859eac87be20f8952c1eb89de0afd8a27c9d7eac3486f6fbd2d608da0db"><div class="ttname"><a href="group__component.html#a03bfec859eac87be20f8952c1eb89de0afd8a27c9d7eac3486f6fbd2d608da0db">ftxui::Mouse::WheelDown</a></div><div class="ttdeci">@ WheelDown</div><div class="ttdef"><b>Definition</b> <a href="mouse_8hpp_source.html#l00018">mouse.hpp:18</a></div></div>
|
||
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|
<div class="ttc" id="agroup__component_html_a0cc612fa3d753b456e0f480f44654a9f"><div class="ttname"><a href="group__component.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#l00201">component.cpp:201</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_a21ae13b6dcbc80ed6549a5afab248477"><div class="ttname"><a href="group__component.html#a21ae13b6dcbc80ed6549a5afab248477">ftxui::Event::PageUp</a></div><div class="ttdeci">static const Event PageUp</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00062">event.hpp:62</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_a21f040bec9104e164bfa6c3ad45be3a1"><div class="ttname"><a href="group__component.html#a21f040bec9104e164bfa6c3ad45be3a1">ftxui::ComponentBase::Add</a></div><div class="ttdeci">void Add(Component children)</div><div class="ttdoc">Add a child. @param child The child to be attached.</div><div class="ttdef"><b>Definition</b> <a href="component_8cpp_source.html#l00070">component.cpp:70</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_a22b4fa4d6aa4c9c2eef275cd25aa8ab9"><div class="ttname"><a href="group__component.html#a22b4fa4d6aa4c9c2eef275cd25aa8ab9">ftxui::ComponentBase::children_</a></div><div class="ttdeci">Components children_</div><div class="ttdef"><b>Definition</b> <a href="component__base_8hpp_source.html#l00096">component_base.hpp:96</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_a916bd0ae3c86941b660d9a07980bb0c9"><div class="ttname"><a href="group__component.html#a916bd0ae3c86941b660d9a07980bb0c9">ftxui::Event::ArrowUp</a></div><div class="ttdeci">static const Event ArrowUp</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00042">event.hpp:42</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_a94bd9090f8bf9eea776c867113afb86c"><div class="ttname"><a href="group__component.html#a94bd9090f8bf9eea776c867113afb86c">ftxui::Event::Tab</a></div><div class="ttdeci">static const Event Tab</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00055">event.hpp:55</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_a9d2a831cf68bf2185a3c56c2e09b2f23"><div class="ttname"><a href="group__component.html#a9d2a831cf68bf2185a3c56c2e09b2f23">ftxui::Event::ArrowDown</a></div><div class="ttdeci">static const Event ArrowDown</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00043">event.hpp:43</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_a9e841cb4b2ac7a46cfd26806a40fe3b5"><div class="ttname"><a href="group__component.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#l00061">event.hpp:61</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_aad7d2ec712d40ad87d330e5e4399fdbc"><div class="ttname"><a href="group__component.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#l00060">event.hpp:60</a></div></div>
|
||
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<div class="ttc" id="agroup__component_html_ab84629a8fecad2e1cdd426b7ddc72277"><div class="ttname"><a href="group__component.html#ab84629a8fecad2e1cdd426b7ddc72277">ftxui::ComponentBase::OnEvent</a></div><div class="ttdeci">virtual bool OnEvent(Event)</div><div class="ttdoc">Called in response to an event.</div><div class="ttdef"><b>Definition</b> <a href="component_8cpp_source.html#l00151">component.cpp:151</a></div></div>
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||
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<div class="ttc" id="agroup__component_html_acc3462fea2a9b2085734ff87dc881b4c"><div class="ttname"><a href="group__component.html#acc3462fea2a9b2085734ff87dc881b4c">ftxui::Event::PageDown</a></div><div class="ttdeci">static const Event PageDown</div><div class="ttdef"><b>Definition</b> <a href="event_8hpp_source.html#l00063">event.hpp:63</a></div></div>
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||
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<div class="ttc" id="agroup__component_html_acda4c8b63ffbc2e9e2e28f056edbf01c"><div class="ttname"><a href="group__component.html#acda4c8b63ffbc2e9e2e28f056edbf01c">ftxui::ComponentBase::ComponentBase</a></div><div class="ttdeci">ComponentBase()=default</div></div>
|
||
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<div class="ttc" id="agroup__component_html_ae1b59315a513c99ac3095bc42dff0d94"><div class="ttname"><a href="group__component.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#l00040">event.hpp:40</a></div></div>
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||
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<div class="ttc" id="agroup__component_html_afed9a747f55d4564e4f749bea1de4022"><div class="ttname"><a href="group__component.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#l00041">event.hpp:41</a></div></div>
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<div class="ttc" id="agroup__component_html_ga01563bae9454fe64c0b29b0eb3755e68"><div class="ttname"><a href="group__component.html#ga01563bae9454fe64c0b29b0eb3755e68">ftxui::Container::Horizontal</a></div><div class="ttdeci">Component Horizontal(Components children)</div><div class="ttdoc">A list of components, drawn one by one horizontally and navigated horizontally using left/right arrow...</div><div class="ttdef"><b>Definition</b> <a href="#l00360">container.cpp:360</a></div></div>
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<div class="ttc" id="agroup__component_html_ga6471e39f5664d059144746c5801d37e6"><div class="ttname"><a href="group__component.html#ga6471e39f5664d059144746c5801d37e6">ftxui::Container::Vertical</a></div><div class="ttdeci">Component Vertical(Components children)</div><div class="ttdoc">A list of components, drawn one by one vertically and navigated vertically using up/down arrow key or...</div><div class="ttdef"><b>Definition</b> <a href="#l00317">container.cpp:317</a></div></div>
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<div class="ttc" id="agroup__component_html_gaafd394665b0c231380a143b810339d8e"><div class="ttname"><a href="group__component.html#gaafd394665b0c231380a143b810339d8e">ftxui::Container::Stacked</a></div><div class="ttdeci">Component Stacked(Components children)</div><div class="ttdoc">A list of components to be stacked on top of each other. Events are propagated to the first component...</div><div class="ttdef"><b>Definition</b> <a href="#l00432">container.cpp:432</a></div></div>
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<div class="ttc" id="agroup__component_html_gaea9fe244eeeb420276bcc5760b46953d"><div class="ttname"><a href="group__component.html#gaea9fe244eeeb420276bcc5760b46953d">ftxui::Container::Tab</a></div><div class="ttdeci">Component Tab(Components children, int *selector)</div><div class="ttdoc">A list of components, where only one is drawn and interacted with at a time. The |selector| gives the...</div><div class="ttdef"><b>Definition</b> <a href="#l00405">container.cpp:405</a></div></div>
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<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">Display a piece of unicode text.</div><div class="ttdef"><b>Definition</b> <a href="text_8cpp_source.html#l00160">text.cpp:160</a></div></div>
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<div class="ttc" id="agroup__dom_html_ga901ab1b6b2e0e8c295552168ab206441"><div class="ttname"><a href="group__dom.html#ga901ab1b6b2e0e8c295552168ab206441">ftxui::dbox</a></div><div class="ttdeci">Element dbox(Elements)</div><div class="ttdoc">Stack several element on top of each other.</div><div class="ttdef"><b>Definition</b> <a href="src_2ftxui_2dom_2dbox_8cpp_source.html#l00055">src/ftxui/dom/dbox.cpp:55</a></div></div>
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<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdoc">The FTXUI ftxui:: namespace.</div><div class="ttdef"><b>Definition</b> <a href="animation_8hpp_source.html#l00010">animation.hpp:10</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a2bc31f2d685189e5c61d2293a1f51b4f"><div class="ttname"><a href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">ftxui::Element</a></div><div class="ttdeci">std::shared_ptr< Node > Element</div><div class="ttdef"><b>Definition</b> <a href="elements_8hpp_source.html#l00022">elements.hpp:22</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a3d4ccad0c8a07d5b0cb4b2e690ffc90c"><div class="ttname"><a href="namespaceftxui.html#a3d4ccad0c8a07d5b0cb4b2e690ffc90c">ftxui::Components</a></div><div class="ttdeci">std::vector< Component > Components</div><div class="ttdef"><b>Definition</b> <a href="component__base_8hpp_source.html#l00025">component_base.hpp:25</a></div></div>
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