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NodesNim
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NodesNim
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nodesnim
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nodes
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node.html

node.html 60 KB
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  20. <title>nodesnim/nodes/node</title>
    21. 

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    52. 

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    69. 

  69. 

  70. </head>
    71. 

  71. <body onload="main()">
    72. 

  72. <div class="document" id="documentId">
    73. 

  73.   <div class="container">
    74. 

  74.     <h1 class="title">nodesnim/nodes/node</h1>
    75. 

  75.     <div class="row">
    76. 

  76.   <div class="three columns">
    77. 

  77.   <div class="theme-switch-wrapper">
    78. 

  78.     <label class="theme-switch" for="checkbox">
    79. 

  79.       <input type="checkbox" id="checkbox" />
    80. 

  80.       <div class="slider round"></div>
    81. 

  81.     </label>
    82. 

  82.     &nbsp;&nbsp;&nbsp; <em>Dark Mode</em>
    83. 

  83.   </div>
    84. 

  84.   <div id="global-links">
    85. 

  85.     <ul class="simple">
    86. 

  86.     </ul>
    87. 

  87.   </div>
    88. 

  88.   <div id="searchInputDiv">
    89. 

  89.     Search: <input type="text" id="searchInput"
    90. 

  90.       onkeyup="search()" />
    91. 

  91.   </div>
    92. 

  92.   <div>
    93. 

  93.     Group by:
    94. 

  94.     <select onchange="groupBy(this.value)">
    95. 

  95.       <option value="section">Section</option>
    96. 

  96.       <option value="type">Type</option>
    97. 

  97.     </select>
    98. 

  98.   </div>
    99. 

  99.   <ul class="simple simple-toc" id="toc-list">
    100. 

  100. <ul class="simple"><li><a class="reference" id="examples_toc" href="#examples">Examples</a></li>
    101. 

  101. </ul><li>
    102. 

  102.   <a class="reference reference-toplevel" href="#6" id="56">Imports</a>
    103. 

  103.   <ul class="simple simple-toc-section">
    104. 

  104.     
    105. 

  105.   </ul>
    106. 

  106. </li>
    107. 

  107. <li>
    108. 

  108.   <a class="reference reference-toplevel" href="#7" id="57">Types</a>
    109. 

  109.   <ul class="simple simple-toc-section">
    110. 

  110.       <li><a class="reference" href="#NodeHandler"
    111. 

  111.     title="NodeHandler = proc (self: NodeRef)"><wbr />Node<wbr />Handler<span class="attachedType"></span></a></li>
    112. 

  112.   <li><a class="reference" href="#NodeEvHandler"
    113. 

  113.     title="NodeEvHandler = proc (self: NodeRef; event: InputEvent)"><wbr />Node<wbr />Ev<wbr />Handler<span class="attachedType"></span></a></li>
    114. 

  114.   <li><a class="reference" href="#NodeObj"
    115. 

  115.     title="NodeObj = object of RootObj
    116. 

  116.   kind*: NodeKind
    117. 

  117.   type_of_node*: NodeTypes     ## default, gui, 2d or 3d.
    118. 

  118.   visibility*: Visibility      ## visible, invisible or gone.
    119. 

  119.   is_ready*: bool              ## true, when scene is ready.
    120. 

  120.   pausemode*: PauseMode        ## Pause mode, by default is INHERIT.
    121. 

  121.   name*: string                ## Node name.
    122. 

  122.   parent*: NodeRef             ## Node parent.
    123. 

  123.   children*: seq[NodeRef]      ## Node children.
    124. 

  124.   on_enter*: NodeHandler       ## This called when scene changed.
    125. 

  125.   on_exit*: NodeHandler        ## This called when exit from the scene.
    126. 

  126.   on_input*: NodeEvHandler     ## This called on user input.
    127. 

  127.   on_ready*: NodeHandler       ## This called when the scene changed and the `enter` was called.
    128. 

  128.   on_process*: NodeHandler     ## This called every frame."><wbr />Node<wbr />Obj<span class="attachedType"></span></a></li>
    129. 

  129.   <li><a class="reference" href="#NodeRef"
    130. 

  130.     title="NodeRef = ref NodeObj"><wbr />Node<wbr />Ref<span class="attachedType"></span></a></li>
    131. 

  131. 

  132.   </ul>
    133. 

  133. </li>
    134. 

  134. <li>
    135. 

  135.   <a class="reference reference-toplevel" href="#9" id="59">Lets</a>
    136. 

  136.   <ul class="simple simple-toc-section">
    137. 

  137.       <li><a class="reference" href="#handler_default"
    138. 

  138.     title="handler_default = proc (self: NodeRef) = discard"><wbr />handler_<wbr />default<span class="attachedType"></span></a></li>
    139. 

  139.   <li><a class="reference" href="#event_handler_default"
    140. 

  140.     title="event_handler_default = proc (self: NodeRef; event: InputEvent) = discard"><wbr />event_<wbr />handler_<wbr />default<span class="attachedType"></span></a></li>
    141. 

  141. 

  142.   </ul>
    143. 

  143. </li>
    144. 

  144. <li>
    145. 

  145.   <a class="reference reference-toplevel" href="#12" id="62">Procs</a>
    146. 

  146.   <ul class="simple simple-toc-section">
    147. 

  147.       <li><a class="reference" href="#Node%2Cstring"
    148. 

  148.     title="Node(name: string = &quot;Node&quot;): NodeRef"><wbr />Node<span class="attachedType">NodeRef</span></a></li>
    149. 

  149. 

  150.   </ul>
    151. 

  151. </li>
    152. 

  152. <li>
    153. 

  153.   <a class="reference reference-toplevel" href="#14" id="64">Methods</a>
    154. 

  154.   <ul class="simple simple-toc-section">
    155. 

  155.       <li><a class="reference" href="#addChild.e%2CNodeRef%2CNodeRef"
    156. 

  156.     title="addChild(self: NodeRef; child: NodeRef)"><wbr />add<wbr />Child<span class="attachedType">NodeRef</span></a></li>
    157. 

  157.   <li><a class="reference" href="#addChildren.e%2CNodeRef%2Cvarargs%5BNodeRef%5D"
    158. 

  158.     title="addChildren(self: NodeRef; childs: varargs[NodeRef])"><wbr />add<wbr />Children<span class="attachedType">NodeRef</span></a></li>
    159. 

  159.   <li><a class="reference" href="#draw.e%2CNodeRef%2CGLfloat%2CGLfloat"
    160. 

  160.     title="draw(self: NodeRef; w, h: GLfloat)"><wbr />draw<span class="attachedType">NodeRef</span></a></li>
    161. 

  161.   <li><a class="reference" href="#duplicate.e%2CNodeRef"
    162. 

  162.     title="duplicate(self: NodeRef): NodeRef"><wbr />duplicate<span class="attachedType">NodeRef</span></a></li>
    163. 

  163.   <li><a class="reference" href="#getChild.e%2CNodeRef%2Cint"
    164. 

  164.     title="getChild(self: NodeRef; index: int): NodeRef"><wbr />get<wbr />Child<span class="attachedType">NodeRef</span></a></li>
    165. 

  165.   <li><a class="reference" href="#getChildCount.e%2CNodeRef"
    166. 

  166.     title="getChildCount(self: NodeRef): int"><wbr />get<wbr />Child<wbr />Count<span class="attachedType">NodeRef</span></a></li>
    167. 

  167.   <li><a class="reference" href="#getChildIndex.e%2CNodeRef%2Cstring"
    168. 

  168.     title="getChildIndex(self: NodeRef; name: string): int"><wbr />get<wbr />Child<wbr />Index<span class="attachedType">NodeRef</span></a></li>
    169. 

  169.   <li><a class="reference" href="#getChildIndex.e%2CNodeRef%2CNodeRef"
    170. 

  170.     title="getChildIndex(self: NodeRef; child: NodeRef): int"><wbr />get<wbr />Child<wbr />Index<span class="attachedType">NodeRef</span></a></li>
    171. 

  171.   <li><a class="reference" href="#getChildIter.e%2CNodeRef"
    172. 

  172.     title="getChildIter(self: NodeRef): seq[NodeRef]"><wbr />get<wbr />Child<wbr />Iter<span class="attachedType">NodeRef</span></a></li>
    173. 

  173.   <li><a class="reference" href="#getNode.e%2CNodeRef%2Cstring"
    174. 

  174.     title="getNode(self: NodeRef; path: string): NodeRef"><wbr />get<wbr />Node<span class="attachedType">NodeRef</span></a></li>
    175. 

  175.   <li><a class="reference" href="#getPath.e%2CNodeRef"
    176. 

  176.     title="getPath(self: NodeRef): string"><wbr />get<wbr />Path<span class="attachedType">NodeRef</span></a></li>
    177. 

  177.   <li><a class="reference" href="#getParent.e%2CNodeRef"
    178. 

  178.     title="getParent(self: NodeRef): NodeRef"><wbr />get<wbr />Parent<span class="attachedType">NodeRef</span></a></li>
    179. 

  179.   <li><a class="reference" href="#getPauseMode.e%2CNodeRef"
    180. 

  180.     title="getPauseMode(self: NodeRef): PauseMode"><wbr />get<wbr />Pause<wbr />Mode<span class="attachedType">NodeRef</span></a></li>
    181. 

  181.   <li><a class="reference" href="#getRootNode.e%2CNodeRef"
    182. 

  182.     title="getRootNode(self: NodeRef): NodeRef"><wbr />get<wbr />Root<wbr />Node<span class="attachedType">NodeRef</span></a></li>
    183. 

  183.   <li><a class="reference" href="#isParentOf.e%2CNodeRef%2CNodeRef"
    184. 

  184.     title="isParentOf(self, other: NodeRef): bool"><wbr />is<wbr />Parent<wbr />Of<span class="attachedType">NodeRef</span></a></li>
    185. 

  185.   <li><a class="reference" href="#handle.e%2CNodeRef%2CInputEvent%2CNodeRef"
    186. 

  186.     title="handle(self: NodeRef; event: InputEvent; mouse_on: var NodeRef)"><wbr />handle<span class="attachedType">NodeRef</span></a></li>
    187. 

  187.   <li><a class="reference" href="#hasNode.e%2CNodeRef%2Cstring"
    188. 

  188.     title="hasNode(self: NodeRef; name: string): bool"><wbr />has<wbr />Node<span class="attachedType">NodeRef</span></a></li>
    189. 

  189.   <li><a class="reference" href="#hasNode.e%2CNodeRef%2CNodeRef"
    190. 

  190.     title="hasNode(self: NodeRef; other: NodeRef): bool"><wbr />has<wbr />Node<span class="attachedType">NodeRef</span></a></li>
    191. 

  191.   <li><a class="reference" href="#hasParent.e%2CNodeRef"
    192. 

  192.     title="hasParent(self: NodeRef): bool"><wbr />has<wbr />Parent<span class="attachedType">NodeRef</span></a></li>
    193. 

  193.   <li><a class="reference" href="#hide.e%2CNodeRef"
    194. 

  194.     title="hide(self: NodeRef)"><wbr />hide<span class="attachedType">NodeRef</span></a></li>
    195. 

  195.   <li><a class="reference" href="#postdraw.e%2CNodeRef%2CGLfloat%2CGLfloat"
    196. 

  196.     title="postdraw(self: NodeRef; w, h: GLfloat)"><wbr />postdraw<span class="attachedType">NodeRef</span></a></li>
    197. 

  197.   <li><a class="reference" href="#rename.e%2CNodeRef%2Cstring"
    198. 

  198.     title="rename(self: NodeRef; new_name: string)"><wbr />rename<span class="attachedType">NodeRef</span></a></li>
    199. 

  199.   <li><a class="reference" href="#removeChild.e%2CNodeRef%2Cint"
    200. 

  200.     title="removeChild(self: NodeRef; index: int)"><wbr />remove<wbr />Child<span class="attachedType">NodeRef</span></a></li>
    201. 

  201.   <li><a class="reference" href="#removeChild.e%2CNodeRef%2CNodeRef"
    202. 

  202.     title="removeChild(self: NodeRef; other: NodeRef)"><wbr />remove<wbr />Child<span class="attachedType">NodeRef</span></a></li>
    203. 

  203.   <li><a class="reference" href="#show.e%2CNodeRef"
    204. 

  204.     title="show(self: NodeRef)"><wbr />show<span class="attachedType">NodeRef</span></a></li>
    205. 

  205.   <li><a class="reference" href="#delete.e%2CNodeRef"
    206. 

  206.     title="delete(self: NodeRef)"><wbr />delete<span class="attachedType">NodeRef</span></a></li>
    207. 

  207.   <li><a class="reference" href="#%5B%5D.e%2CNodeRef%2Cint"
    208. 

  208.     title="`[]`(self: NodeRef; index: int): NodeRef"><wbr />`[]`<span class="attachedType">NodeRef</span></a></li>
    209. 

  209.   <li><a class="reference" href="#~.e%2CNodeRef%2Cstring"
    210. 

  210.     title="`~`(self: NodeRef; path: string): NodeRef"><wbr />`~`<span class="attachedType">NodeRef</span></a></li>
    211. 

  211. 

  212.   </ul>
    213. 

  213. </li>
    214. 

  214. <li>
    215. 

  215.   <a class="reference reference-toplevel" href="#17" id="67">Macros</a>
    216. 

  216.   <ul class="simple simple-toc-section">
    217. 

  217.       <li><a class="reference" href="#%40.m%2CNodeRef%2Cuntyped%2Cuntyped"
    218. 

  218.     title="`@`(node: NodeRef; event_name, code: untyped): untyped"><wbr />`@`<span class="attachedType">NodeRef</span></a></li>
    219. 

  219. 

  220.   </ul>
    221. 

  221. </li>
    222. 

  222. <li>
    223. 

  223.   <a class="reference reference-toplevel" href="#18" id="68">Templates</a>
    224. 

  224.   <ul class="simple simple-toc-section">
    225. 

  225.       <li><a class="reference" href="#nodepattern.t%2Cuntyped"
    226. 

  226.     title="nodepattern(nodetype: untyped): untyped"><wbr />nodepattern<span class="attachedType"></span></a></li>
    227. 

  227. 

  228.   </ul>
    229. 

  229. </li>
    230. 

  230. 

  231. </ul>
    232. 

  232. 

  233.   </div>
    234. 

  234.   <div class="nine columns" id="content">
    235. 

  235.   <div id="tocRoot"></div>
    236. 

  236.   
    237. 

  237.   <p class="module-desc">Node is the root type of all other nodes.</p>
    238. 

  238.   <div class="section" id="6">
    239. 

  239. <h1><a class="toc-backref" href="#6">Imports</a></h1>
    240. 

  240. <dl class="item">
    241. 

  241. <a class="reference external" href="../thirdparty/opengl.html">../thirdparty/opengl</a>, <a class="reference external" href="../core/vector2.html">../core/vector2</a>, <a class="reference external" href="../core/enums.html">../core/enums</a>, <a class="reference external" href="../core/anchor.html">../core/anchor</a>, <a class="reference external" href="../core/input.html">../core/input</a>
    242. 

  242. </dl></div>
    243. 

  243. <div class="section" id="7">
    244. 

  244. <h1><a class="toc-backref" href="#7">Types</a></h1>
    245. 

  245. <dl class="item">
    246. 

  246. <a id="NodeHandler"></a>
    247. 

  247. <dt><pre><a href="node.html#NodeHandler"><span class="Identifier">NodeHandler</span></a> <span class="Other">=</span> <span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span></pre></dt>
    248. 

  248. <dd>
    249. 

  249. 

  250. 

  251. 

  252. </dd>
    253. 

  253. <a id="NodeEvHandler"></a>
    254. 

  254. <dt><pre><a href="node.html#NodeEvHandler"><span class="Identifier">NodeEvHandler</span></a> <span class="Other">=</span> <span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">event</span><span class="Other">:</span> <a href="../core/input.html#InputEvent"><span class="Identifier">InputEvent</span></a><span class="Other">)</span></pre></dt>
    255. 

  255. <dd>
    256. 

  256. 

  257. 

  258. 

  259. </dd>
    260. 

  260. <a id="NodeObj"></a>
    261. 

  261. <dt><pre><a href="node.html#NodeObj"><span class="Identifier">NodeObj</span></a> <span class="Other">=</span> <span class="Keyword">object</span> <span class="Keyword">of</span> <span class="Identifier">RootObj</span>
    262. 

  262.   <span class="Identifier">kind</span><span class="Operator">*</span><span class="Other">:</span> <a href="../core/enums.html#NodeKind"><span class="Identifier">NodeKind</span></a>
    263. 

  263.   <span class="Identifier">type_of_node</span><span class="Operator">*</span><span class="Other">:</span> <a href="../core/enums.html#NodeTypes"><span class="Identifier">NodeTypes</span></a>     <span class="Comment">## default, gui, 2d or 3d.</span>
    264. 

  264.   <span class="Identifier">visibility</span><span class="Operator">*</span><span class="Other">:</span> <a href="../core/enums.html#Visibility"><span class="Identifier">Visibility</span></a>      <span class="Comment">## visible, invisible or gone.</span>
    265. 

  265.   <span class="Identifier">is_ready</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">bool</span>              <span class="Comment">## true, when scene is ready.</span>
    266. 

  266.   <span class="Identifier">pausemode</span><span class="Operator">*</span><span class="Other">:</span> <a href="../core/enums.html#PauseMode"><span class="Identifier">PauseMode</span></a>        <span class="Comment">## Pause mode, by default is INHERIT.</span>
    267. 

  267.   <span class="Identifier">name</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">string</span>                <span class="Comment">## Node name.</span>
    268. 

  268.   <span class="Identifier">parent</span><span class="Operator">*</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a>             <span class="Comment">## Node parent.</span>
    269. 

  269.   <span class="Identifier">children</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">seq</span><span class="Other">[</span><a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">]</span>      <span class="Comment">## Node children.</span>
    270. 

  270.   <span class="Identifier">on_enter</span><span class="Operator">*</span><span class="Other">:</span> <a href="node.html#NodeHandler"><span class="Identifier">NodeHandler</span></a>       <span class="Comment">## This called when scene changed.</span>
    271. 

  271.   <span class="Identifier">on_exit</span><span class="Operator">*</span><span class="Other">:</span> <a href="node.html#NodeHandler"><span class="Identifier">NodeHandler</span></a>        <span class="Comment">## This called when exit from the scene.</span>
    272. 

  272.   <span class="Identifier">on_input</span><span class="Operator">*</span><span class="Other">:</span> <a href="node.html#NodeEvHandler"><span class="Identifier">NodeEvHandler</span></a>     <span class="Comment">## This called on user input.</span>
    273. 

  273.   <span class="Identifier">on_ready</span><span class="Operator">*</span><span class="Other">:</span> <a href="node.html#NodeHandler"><span class="Identifier">NodeHandler</span></a>       <span class="Comment">## This called when the scene changed and the `enter` was called.</span>
    274. 

  274.   <span class="Identifier">on_process</span><span class="Operator">*</span><span class="Other">:</span> <a href="node.html#NodeHandler"><span class="Identifier">NodeHandler</span></a>     <span class="Comment">## This called every frame.</span>
    275. 

  275.   </pre></dt>
    276. 

  276. <dd>
    277. 

  277. 

  278. 

  279. 

  280. </dd>
    281. 

  281. <a id="NodeRef"></a>
    282. 

  282. <dt><pre><a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span class="Other">=</span> <span class="Keyword">ref</span> <a href="node.html#NodeObj"><span class="Identifier">NodeObj</span></a></pre></dt>
    283. 

  283. <dd>
    284. 

  284. 

  285. 

  286. 

  287. </dd>
    288. 

  288. 

  289. </dl></div>
    290. 

  290. <div class="section" id="9">
    291. 

  291. <h1><a class="toc-backref" href="#9">Lets</a></h1>
    292. 

  292. <dl class="item">
    293. 

  293. <a id="handler_default"></a>
    294. 

  294. <dt><pre><a href="node.html#handler_default"><span class="Identifier">handler_default</span></a> <span class="Other">=</span> <span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span class="Other">=</span> <span class="Keyword">discard</span></pre></dt>
    295. 

  295. <dd>
    296. 

  296. 

  297. 

  298. 

  299. </dd>
    300. 

  300. <a id="event_handler_default"></a>
    301. 

  301. <dt><pre><a href="node.html#event_handler_default"><span class="Identifier">event_handler_default</span></a> <span class="Other">=</span> <span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">event</span><span class="Other">:</span> <a href="../core/input.html#InputEvent"><span class="Identifier">InputEvent</span></a><span class="Other">)</span> <span class="Other">=</span> <span class="Keyword">discard</span></pre></dt>
    302. 

  302. <dd>
    303. 

  303. 

  304. 

  305. 

  306. </dd>
    307. 

  307. 

  308. </dl></div>
    309. 

  309. <div class="section" id="12">
    310. 

  310. <h1><a class="toc-backref" href="#12">Procs</a></h1>
    311. 

  311. <dl class="item">
    312. 

  312. <a id="Node,string"></a>
    313. 

  313. <dt><pre><span class="Keyword">proc</span> <a href="#Node%2Cstring"><span class="Identifier">Node</span></a><span class="Other">(</span><span class="Identifier">name</span><span class="Other">:</span> <span class="Identifier">string</span> <span class="Other">=</span> <span class="StringLit">&quot;Node&quot;</span><span class="Other">)</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    314. 

  314. <dd>
    315. 

  315. 

  316. Creates a new Node.
    317. 

  317. 

  318. </dd>
    319. 

  319. 

  320. </dl></div>
    321. 

  321. <div class="section" id="14">
    322. 

  322. <h1><a class="toc-backref" href="#14">Methods</a></h1>
    323. 

  323. <dl class="item">
    324. 

  324. <a id="addChild.e,NodeRef,NodeRef"></a>
    325. 

  325. <dt><pre><span class="Keyword">method</span> <a href="#addChild.e%2CNodeRef%2CNodeRef"><span class="Identifier">addChild</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">child</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    326. 

  326. <dd>
    327. 

  327. 

  328. <p>Adds new child in current node.</p>
    329. 

  329. <p>Arguments:</p>
    330. 

  330. <ul class="simple"><li><tt class="docutils literal"><span class="pre">child</span></tt>: other node.</li>
    331. 

  331. </ul>
    332. 

  332. <p>See also:</p>
    333. 

  333. <ul class="simple"><li><a class="reference external" href="#addChildren.e,NodeRef,varargs[NodeRef]">addChildren method</a></li>
    334. 

  334. <li><a class="reference external" href="#getChild.e,NodeRef,int">getChild method</a></li>
    335. 

  335. </ul>
    336. 

  336. 

  337. 

  338. </dd>
    339. 

  339. <a id="addChildren.e,NodeRef,varargs[NodeRef]"></a>
    340. 

  340. <dt><pre><span class="Keyword">method</span> <a href="#addChildren.e%2CNodeRef%2Cvarargs%5BNodeRef%5D"><span class="Identifier">addChildren</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">childs</span><span class="Other">:</span> <span class="Identifier">varargs</span><span class="Other">[</span><a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">]</span><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    341. 

  341. <dd>
    342. 

  342. 

  343. <p>Adds new child in current node.</p>
    344. 

  344. <p>Arguments:</p>
    345. 

  345. <ul class="simple"><li><tt class="docutils literal"><span class="pre">child</span></tt>: other node.</li>
    346. 

  346. </ul>
    347. 

  347. <p>See also:</p>
    348. 

  348. <ul class="simple"><li><a class="reference external" href="#addChild.e,NodeRef,NodeRef">addChild method</a></li>
    349. 

  349. </ul>
    350. 

  350. 

  351. 

  352. </dd>
    353. 

  353. <a id="draw.e,NodeRef,GLfloat,GLfloat"></a>
    354. 

  354. <dt><pre><span class="Keyword">method</span> <a href="#draw.e%2CNodeRef%2CGLfloat%2CGLfloat"><span class="Identifier">draw</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">w</span><span class="Other">,</span> <span class="Identifier">h</span><span class="Other">:</span> <a href="../thirdparty/opengl.html#GLfloat"><span class="Identifier">GLfloat</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    355. 

  355. <dd>
    356. 

  356. 

  357. Draws node. This used in the Window object.
    358. 

  358. 

  359. </dd>
    360. 

  360. <a id="duplicate.e,NodeRef"></a>
    361. 

  361. <dt><pre><span class="Keyword">method</span> <a href="#duplicate.e%2CNodeRef"><span class="Identifier">duplicate</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    362. 

  362. <dd>
    363. 

  363. 

  364. Duplicates Node object and create a new Node.
    365. 

  365. 

  366. </dd>
    367. 

  367. <a id="getChild.e,NodeRef,int"></a>
    368. 

  368. <dt><pre><span class="Keyword">method</span> <a href="#getChild.e%2CNodeRef%2Cint"><span class="Identifier">getChild</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">index</span><span class="Other">:</span> <span class="Identifier">int</span><span class="Other">)</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    369. 

  369. <dd>
    370. 

  370. 

  371. <p>Returns child at <tt class="docutils literal"><span class="pre">index</span></tt> position, if available.</p>
    372. 

  372. <p>Arguments:</p>
    373. 

  373. <ul class="simple"><li><tt class="docutils literal"><span class="pre">index</span></tt>: child index.</li>
    374. 

  374. </ul>
    375. 

  375. <p>See also:</p>
    376. 

  376. <ul class="simple"><li><a class="reference external" href="#addChild.e,NodeRef,NodeRef">addChild method</a></li>
    377. 

  377. <li><a class="reference external" href="#getChildCount.e,NodeRef">getChildCount method</a></li>
    378. 

  378. </ul>
    379. 

  379. 

  380. 

  381. </dd>
    382. 

  382. <a id="getChildCount.e,NodeRef"></a>
    383. 

  383. <dt><pre><span class="Keyword">method</span> <a href="#getChildCount.e%2CNodeRef"><span class="Identifier">getChildCount</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">inline</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    384. 

  384. <dd>
    385. 

  385. 

  386. <p>Returns child count.</p>
    387. 

  387. <p>See also:</p>
    388. 

  388. <ul class="simple"><li><a class="reference external" href="#getChild.e,NodeRef,int">getChild method</a></li>
    389. 

  389. </ul>
    390. 

  390. 

  391. 

  392. </dd>
    393. 

  393. <a id="getChildIndex.e,NodeRef,string"></a>
    394. 

  394. <dt><pre><span class="Keyword">method</span> <a href="#getChildIndex.e%2CNodeRef%2Cstring"><span class="Identifier">getChildIndex</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">name</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    395. 

  395. <dd>
    396. 

  396. 

  397. <p>Returns <tt class="docutils literal"><span class="pre">child</span></tt> index or -1, if another node is not the child.</p>
    398. 

  398. <p>See also:</p>
    399. 

  399. <ul class="simple"><li><a class="reference external" href="#getChildIndex.e,NodeRef,NodeRef">getChildIndex method</a></li>
    400. 

  400. </ul>
    401. 

  401. 

  402. 

  403. </dd>
    404. 

  404. <a id="getChildIndex.e,NodeRef,NodeRef"></a>
    405. 

  405. <dt><pre><span class="Keyword">method</span> <a href="#getChildIndex.e%2CNodeRef%2CNodeRef"><span class="Identifier">getChildIndex</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">child</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    406. 

  406. <dd>
    407. 

  407. 

  408. <p>Returns <tt class="docutils literal"><span class="pre">child</span></tt> index or -1, if another node is not the child.</p>
    409. 

  409. <p>See also:</p>
    410. 

  410. <ul class="simple"><li><a class="reference external" href="#getChildIndex.e,NodeRef,string">getChildIndex method</a></li>
    411. 

  411. </ul>
    412. 

  412. 

  413. 

  414. </dd>
    415. 

  415. <a id="getChildIter.e,NodeRef"></a>
    416. 

  416. <dt><pre><span class="Keyword">method</span> <a href="#getChildIter.e%2CNodeRef"><span class="Identifier">getChildIter</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">seq</span><span class="Other">[</span><a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">]</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span>
    417. 

  417.     <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">RootEffect</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    418. 

  418. <dd>
    419. 

  419. 

  420. Returns all children iter.
    421. 

  421. 

  422. </dd>
    423. 

  423. <a id="getNode.e,NodeRef,string"></a>
    424. 

  424. <dt><pre><span class="Keyword">method</span> <a href="#getNode.e%2CNodeRef%2Cstring"><span class="Identifier">getNode</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">path</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    425. 

  425. <dd>
    426. 

  426. 

  427. Returns child by <tt class="docutils literal"><span class="pre">path</span></tt>
    428. 

  428. 

  429. </dd>
    430. 

  430. <a id="getPath.e,NodeRef"></a>
    431. 

  431. <dt><pre><span class="Keyword">method</span> <a href="#getPath.e%2CNodeRef"><span class="Identifier">getPath</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">string</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    432. 

  432. <dd>
    433. 

  433. 

  434. Returns node path.
    435. 

  435. 

  436. </dd>
    437. 

  437. <a id="getParent.e,NodeRef"></a>
    438. 

  438. <dt><pre><span class="Keyword">method</span> <a href="#getParent.e%2CNodeRef"><span class="Identifier">getParent</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    439. 

  439. <dd>
    440. 

  440. 

  441. Returns node parent.
    442. 

  442. 

  443. </dd>
    444. 

  444. <a id="getPauseMode.e,NodeRef"></a>
    445. 

  445. <dt><pre><span class="Keyword">method</span> <a href="#getPauseMode.e%2CNodeRef"><span class="Identifier">getPauseMode</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <a href="../core/enums.html#PauseMode"><span class="Identifier">PauseMode</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    446. 

  446. <dd>
    447. 

  447. 

  448. Calculates pause mode
    449. 

  449. 

  450. </dd>
    451. 

  451. <a id="getRootNode.e,NodeRef"></a>
    452. 

  452. <dt><pre><span class="Keyword">method</span> <a href="#getRootNode.e%2CNodeRef"><span class="Identifier">getRootNode</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    453. 

  453. <dd>
    454. 

  454. 

  455. Gets root node.
    456. 

  456. 

  457. </dd>
    458. 

  458. <a id="isParentOf.e,NodeRef,NodeRef"></a>
    459. 

  459. <dt><pre><span class="Keyword">method</span> <a href="#isParentOf.e%2CNodeRef%2CNodeRef"><span class="Identifier">isParentOf</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">,</span> <span class="Identifier">other</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">bool</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">inline</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    460. 

  460. <dd>
    461. 

  461. 

  462. 

  463. 

  464. </dd>
    465. 

  465. <a id="handle.e,NodeRef,InputEvent,NodeRef"></a>
    466. 

  466. <dt><pre><span class="Keyword">method</span> <a href="#handle.e%2CNodeRef%2CInputEvent%2CNodeRef"><span class="Identifier">handle</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">event</span><span class="Other">:</span> <a href="../core/input.html#InputEvent"><span class="Identifier">InputEvent</span></a><span class="Other">;</span> <span class="Identifier">mouse_on</span><span class="Other">:</span> <span class="Keyword">var</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span>
    467. 

  467.     <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    468. 

  468. <dd>
    469. 

  469. 

  470. Handles user input. This used in the Window object.
    471. 

  471. 

  472. </dd>
    473. 

  473. <a id="hasNode.e,NodeRef,string"></a>
    474. 

  474. <dt><pre><span class="Keyword">method</span> <a href="#hasNode.e%2CNodeRef%2Cstring"><span class="Identifier">hasNode</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">name</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">bool</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">inline</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    475. 

  475. <dd>
    476. 

  476. 

  477. <p>Returns true, if a node with name <tt class="docutils literal"><span class="pre">name</span></tt> in children.</p>
    478. 

  478. <p>Arguments:</p>
    479. 

  479. <ul class="simple"><li><tt class="docutils literal"><span class="pre">name</span></tt>: node name.</li>
    480. 

  480. </ul>
    481. 

  481. 

  482. 

  483. </dd>
    484. 

  484. <a id="hasNode.e,NodeRef,NodeRef"></a>
    485. 

  485. <dt><pre><span class="Keyword">method</span> <a href="#hasNode.e%2CNodeRef%2CNodeRef"><span class="Identifier">hasNode</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">other</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">bool</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">inline</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    486. 

  486. <dd>
    487. 

  487. 

  488. <p>Returns true, if <tt class="docutils literal"><span class="pre">other</span></tt> in self children.</p>
    489. 

  489. <p>Arguments:</p>
    490. 

  490. <ul class="simple"><li><tt class="docutils literal"><span class="pre">other</span></tt>: other node.</li>
    491. 

  491. </ul>
    492. 

  492. 

  493. 

  494. </dd>
    495. 

  495. <a id="hasParent.e,NodeRef"></a>
    496. 

  496. <dt><pre><span class="Keyword">method</span> <a href="#hasParent.e%2CNodeRef"><span class="Identifier">hasParent</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">bool</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">inline</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    497. 

  497. <dd>
    498. 

  498. 

  499. Returns true, when node has parent.
    500. 

  500. 

  501. </dd>
    502. 

  502. <a id="hide.e,NodeRef"></a>
    503. 

  503. <dt><pre><span class="Keyword">method</span> <a href="#hide.e%2CNodeRef"><span class="Identifier">hide</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    504. 

  504. <dd>
    505. 

  505. 

  506. 

  507. 

  508. </dd>
    509. 

  509. <a id="postdraw.e,NodeRef,GLfloat,GLfloat"></a>
    510. 

  510. <dt><pre><span class="Keyword">method</span> <a href="#postdraw.e%2CNodeRef%2CGLfloat%2CGLfloat"><span class="Identifier">postdraw</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">w</span><span class="Other">,</span> <span class="Identifier">h</span><span class="Other">:</span> <a href="../thirdparty/opengl.html#GLfloat"><span class="Identifier">GLfloat</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    511. 

  511. <dd>
    512. 

  512. 

  513. Draws node. This used in the Window object.
    514. 

  514. 

  515. </dd>
    516. 

  516. <a id="rename.e,NodeRef,string"></a>
    517. 

  517. <dt><pre><span class="Keyword">method</span> <a href="#rename.e%2CNodeRef%2Cstring"><span class="Identifier">rename</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">new_name</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    518. 

  518. <dd>
    519. 

  519. 

  520. 

  521. 

  522. </dd>
    523. 

  523. <a id="removeChild.e,NodeRef,int"></a>
    524. 

  524. <dt><pre><span class="Keyword">method</span> <a href="#removeChild.e%2CNodeRef%2Cint"><span class="Identifier">removeChild</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">index</span><span class="Other">:</span> <span class="Identifier">int</span><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    525. 

  525. <dd>
    526. 

  526. 

  527. <p>Removes node child at a specific position.</p>
    528. 

  528. <p>Arguments:</p>
    529. 

  529. <ul class="simple"><li><tt class="docutils literal"><span class="pre">index</span></tt>: child index.</li>
    530. 

  530. </ul>
    531. 

  531. <p>See also:</p>
    532. 

  532. <ul class="simple"><li><a class="reference external" href="#addChild.e,NodeRef,NodeRef">addChild method</a></li>
    533. 

  533. </ul>
    534. 

  534. 

  535. 

  536. </dd>
    537. 

  537. <a id="removeChild.e,NodeRef,NodeRef"></a>
    538. 

  538. <dt><pre><span class="Keyword">method</span> <a href="#removeChild.e%2CNodeRef%2CNodeRef"><span class="Identifier">removeChild</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">other</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    539. 

  539. <dd>
    540. 

  540. 

  541. <p>Removes another node from <tt class="docutils literal"><span class="pre">self</span></tt>, if <tt class="docutils literal"><span class="pre">other</span></tt> in <tt class="docutils literal"><span class="pre">self</span></tt> children.</p>
    542. 

  542. <p>Arguments:</p>
    543. 

  543. <ul class="simple"><li><tt class="docutils literal"><span class="pre">other</span></tt>: other node.</li>
    544. 

  544. </ul>
    545. 

  545. 

  546. 

  547. </dd>
    548. 

  548. <a id="show.e,NodeRef"></a>
    549. 

  549. <dt><pre><span class="Keyword">method</span> <a href="#show.e%2CNodeRef"><span class="Identifier">show</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    550. 

  550. <dd>
    551. 

  551. 

  552. 

  553. 

  554. </dd>
    555. 

  555. <a id="delete.e,NodeRef"></a>
    556. 

  556. <dt><pre><span class="Keyword">method</span> <a href="#delete.e%2CNodeRef"><span class="Identifier">delete</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    557. 

  557. <dd>
    558. 

  558. 

  559. Deletes current node.
    560. 

  560. 

  561. </dd>
    562. 

  562. <a id="[].e,NodeRef,int"></a>
    563. 

  563. <dt><pre><span class="Keyword">method</span> <a href="#%5B%5D.e%2CNodeRef%2Cint"><span class="Identifier">`[]`</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">index</span><span class="Other">:</span> <span class="Identifier">int</span><span class="Other">)</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">inline</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    564. 

  564. <dd>
    565. 

  565. 

  566. 

  567. 

  568. </dd>
    569. 

  569. <a id="~.e,NodeRef,string"></a>
    570. 

  570. <dt><pre><span class="Keyword">method</span> <a href="#~.e%2CNodeRef%2Cstring"><span class="Identifier">`~`</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">path</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">inline</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
    571. 

  571. <dd>
    572. 

  572. 

  573. 

  574. 

  575. </dd>
    576. 

  576. 

  577. </dl></div>
    578. 

  578. <div class="section" id="17">
    579. 

  579. <h1><a class="toc-backref" href="#17">Macros</a></h1>
    580. 

  580. <dl class="item">
    581. 

  581. <a id="@.m,NodeRef,untyped,untyped"></a>
    582. 

  582. <dt><pre><span class="Keyword">macro</span> <a href="#%40.m%2CNodeRef%2Cuntyped%2Cuntyped"><span class="Identifier">`@`</span></a><span class="Other">(</span><span class="Identifier">node</span><span class="Other">:</span> <a href="node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">;</span> <span class="Identifier">event_name</span><span class="Other">,</span> <span class="Identifier">code</span><span class="Other">:</span> <span class="Identifier">untyped</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">untyped</span></pre></dt>
    583. 

  583. <dd>
    584. 

  584. 

  585. <p>It provides a convenient wrapper for the event handler.</p>
    586. 

  586. <p>Arguments:</p>
    587. 

  587. <ul class="simple"><li><tt class="docutils literal"><span class="pre">node</span></tt> is an any node pointer.</li>
    588. 

  588. <li><tt class="docutils literal"><span class="pre">event_name</span></tt> is an event name, e.g.: process.</li>
    589. 

  589. <li><tt class="docutils literal"><span class="pre">code</span></tt> is the proc code.</li>
    590. 

  590. </ul>
    591. 

  591. 

  592. <h2><a class="toc-backref" id="examples" href="#examples">Examples</a></h2><pre class="listing"><span class="Keyword">var</span>
    593. 

  593.   <span class="Identifier">smth_node</span> <span class="Operator">=</span> <span class="Identifier">Node</span><span class="Punctuation">(</span><span class="StringLit">&quot;Simple node&quot;</span><span class="Punctuation">)</span>
    594. 

  594. 

  595. <span class="Identifier">smth_node</span><span class="Operator">@</span><span class="Identifier">on_ready</span><span class="Punctuation">(</span><span class="Identifier">self</span><span class="Punctuation">)</span><span class="Punctuation">:</span>
    596. 

  596.   <span class="Identifier">echo</span> <span class="StringLit">&quot;node is ready!&quot;</span>
    597. 

  597. 

  598. <span class="Identifier">smth_node</span><span class="Operator">@</span><span class="Identifier">on_input</span><span class="Punctuation">(</span><span class="Identifier">self</span><span class="Punctuation">,</span> <span class="Identifier">event</span><span class="Punctuation">)</span><span class="Punctuation">:</span>
    599. 

  599.   <span class="Keyword">if</span> <span class="Identifier">event</span><span class="Operator">.</span><span class="Identifier">isInputEventMouseButton</span><span class="Punctuation">(</span><span class="Punctuation">)</span><span class="Punctuation">:</span>
    600. 

  600.     <span class="Identifier">echo</span> <span class="Identifier">event</span></pre>
    601. 

  601. 

  602. </dd>
    603. 

  603. 

  604. </dl></div>
    605. 

  605. <div class="section" id="18">
    606. 

  606. <h1><a class="toc-backref" href="#18">Templates</a></h1>
    607. 

  607. <dl class="item">
    608. 

  608. <a id="nodepattern.t,untyped"></a>
    609. 

  609. <dt><pre><span class="Keyword">template</span> <a href="#nodepattern.t%2Cuntyped"><span class="Identifier">nodepattern</span></a><span class="Other">(</span><span class="Identifier">nodetype</span><span class="Other">:</span> <span class="Identifier">untyped</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">untyped</span></pre></dt>
    610. 

  610. <dd>
    611. 

  611. 

  612. This used in childs of the NodeObj.
    613. 

  613. 

  614. </dd>
    615. 

  615. 

  616. </dl></div>
    617. 

  617. 

  618.   </div>
    619. 

  619. </div>
    620. 

  620. 

  621.     <div class="row">
    622. 

  622.       <div class="twelve-columns footer">
    623. 

  623.         <span class="nim-sprite"></span>
    624. 

  624.         <br/>
    625. 

  625.         <small style="color: var(--hint);">Made with Nim. Generated: 2021-11-03 16:19:04 UTC</small>
    626. 

  626.       </div>
    627. 

  627.     </div>
    628. 

  628.   </div>
    629. 

  629. </div>
    630. 

  630. 

  631. </body>
    632. 

  632. </html>
    633.