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diff --git a/files/pt-br/web/api/eventtarget/index.html b/files/pt-br/web/api/eventtarget/index.html new file mode 100644 index 0000000000..c1eb84c9f0 --- /dev/null +++ b/files/pt-br/web/api/eventtarget/index.html @@ -0,0 +1,124 @@ +--- +title: EventTarget +slug: Web/API/EventTarget +tags: + - API + - DOM + - DOM Events + - Interface +translation_of: Web/API/EventTarget +--- +<p>{{ ApiRef("DOM Events") }}</p> + +<h2 id="Resumo">Resumo</h2> + +<p><code>EventTarget</code> é uma interface DOM implementada por objetos que podem receber eventos DOM e tem que ouvir estes.</p> + +<p>{{domxref("Element")}}, {{domxref("document")}}, e {{domxref("window")}} são os mais comuns disparadores de eventos, mas outros objetos podem disparar eventos também, por exemplo {{domxref("XMLHttpRequest")}}, {{domxref("AudioNode")}}, {{domxref("AudioContext")}} e outros.</p> + +<p>Muitos disparadores de eventos (incluindo elements, documents, e windows) também suportam definir <a href="/en-US/docs/Web/Guide/DOM/Events/Event_handlers" title="/en-US/docs/Web/Guide/DOM/Events/Event_handlers">event handlers</a> através <code>on...</code> propriedades e atributos.</p> + +<h2 id="Methods" name="Methods">Métodos</h2> + +<dl> + <dt>{{domxref("EventTarget.addEventListener()")}}</dt> + <dd>Registra um tratamento para um tipo específico de evento sobre o <code>EventTarget</code>.</dd> + <dt>{{domxref("EventTarget.removeEventListener()")}}</dt> + <dd>Remove um <em>event listener</em> do <code>EventTarget</code>.</dd> + <dt>{{domxref("EventTarget.dispatchEvent()")}}</dt> + <dd>Dispatch an event to this <code>EventTarget</code>.</dd> +</dl> + +<h2 id="Specification" name="Specification">Especificações</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Especificação</th> + <th scope="col">Status</th> + <th scope="col">Comentário</th> + </tr> + <tr> + <td>{{SpecName('DOM WHATWG', '#interface-eventtarget', 'EventTarget')}}</td> + <td>{{Spec2('DOM WHATWG')}}</td> + <td>Sem mundanças.</td> + </tr> + <tr> + <td>{{SpecName('DOM3 Events', 'DOM3-Events.html#interface-EventTarget', 'EventTarget')}}</td> + <td>{{Spec2('DOM3 Events')}}</td> + <td>Alguns parâmetros agora são opcionais (<code>listener</code>), ou aceitam o valor <code>null</code> (<code>useCapture</code>).</td> + </tr> + <tr> + <td>{{SpecName('DOM2 Events', 'events.html#Events-EventTarget', 'EventTarget')}}</td> + <td>{{Spec2('DOM2 Events')}}</td> + <td>Definição inicial.</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_Compatibility" name="Browser_Compatibility">Compatibilidade entre navegadores</h2> + +<p>{{ CompatibilityTable() }}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Funcionalidade</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari (WebKit)</th> + </tr> + <tr> + <td>Suporte Básico</td> + <td>1.0</td> + <td>{{ CompatGeckoDesktop("1") }}</td> + <td>9.0</td> + <td>7</td> + <td>1.0</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Funcionalidade</th> + <th>Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Suporte Básico</td> + <td>1.0</td> + <td>{{ CompatGeckoMobile("1") }}</td> + <td>9.0</td> + <td>6.0</td> + <td>1.0</td> + </tr> + </tbody> +</table> +</div> + +<h3 id="Additional_methods_for_Mozilla_chrome_code">Additional methods for Mozilla chrome code</h3> + +<p>Mozilla extensions for use by JS-implemented event targets to implement on* properties. See also <a href="/en-US/docs/Mozilla/WebIDL_bindings" title="/en-US/docs/Mozilla/WebIDL_bindings">WebIDL bindings</a>.</p> + +<ul> + <li>void <strong>setEventHandler</strong>(DOMString type, EventHandler handler) {{ non-standard_inline() }}</li> + <li>EventHandler <strong>getEventHandler</strong>(DOMString type) {{ non-standard_inline() }}</li> +</ul> + +<h2 id="Veja_também">Veja também</h2> + +<ul> + <li><a href="/pt-BR/docs/Web/Reference/Events" title="/en-US/docs/Web/Reference/Events">Referência de eventos</a> - os eventos disponíveis na plataforma.</li> + <li><a href="/pt-BR/docs/Web/Guide/DOM/Events" title="/en-US/docs/Web/Guide/DOM/Events">Guia do desenvolvedor sobre Eventos</a></li> + <li>Interface {{domxref("Event")}}</li> +</ul> |