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+---
+title: MouseEvent.clientX
+slug: Web/API/MouseEvent/clientX
+translation_of: Web/API/MouseEvent/clientX
+---
+<p>{{APIRef("DOM Events")}}</p>
+
+<p>O <strong><code>clientX</code></strong> é uma propriedade somente de leitura da interface {{domxref("MouseEvent")}} que fornece as coordenadas horizontais dentro da área do aplicativo do cliente em que o evento ocorreu (diferente das coordenadas dentro da página). Por exemplo, clicando no canto superior esquerdo da área do cliente sempre irá resultar em um evento de mouse com um valor <code>clientX</code> de 0, independentemente se a página foi rolada horizontalmente. Originalmente, essa propriedade era definida como o número inteiro <code>long</code>. O Módulo de Visualização CSSOM o redefiniu como a fração<code>double</code>. Veja a seção de compatibilidade do Navegador para detalhes.</p>
+
+<h2 id="Sintaxe">Sintaxe</h2>
+
+<pre class="syntaxbox">var <em>x</em> = <em>instanceOfMouseEvent</em>.clientX
+</pre>
+
+<h3 id="Valor_de_retorno">Valor de retorno</h3>
+
+<p>Um número</p>
+
+<h2 id="Example" name="Example">Exemplo</h2>
+
+<pre class="brush:html">&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+  &lt;head&gt;
+    &lt;title&gt;clientX/clientY example&lt;/title&gt;
+
+    &lt;script&gt;
+      function showCoords(evt){
+        alert(
+          "clientX value: " + evt.clientX + "\n" +
+          "clientY value: " + evt.clientY + "\n"
+        );
+      }
+    &lt;/script&gt;
+  &lt;/head&gt;
+  &lt;body onmousedown="showCoords(event)"&gt;
+    &lt;p&gt;Para mostrar as coordenadas do mouse em qualquer lugar da página.&lt;/p&gt;
+  &lt;/body&gt;
+&lt;/html&gt;
+</pre>
+
+<h2 id="Especificações">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('CSSOM View','#dom-mouseevent-clientx', 'clientX')}}</td>
+   <td>{{Spec2('CSSOM View')}}</td>
+   <td>Redefine {{domxref("MouseEvent")}} de<code>long</code> para <code>double</code>. </td>
+  </tr>
+  <tr>
+   <td>{{SpecName('DOM3 Events','#widl-MouseEvent-clientX','MouseEvent.clientX')}}</td>
+   <td>{{Spec2('DOM3 Events')}}</td>
+   <td>Nenhuma mudança de {{SpecName('DOM2 Events')}}.</td>
+  </tr>
+  <tr>
+   <td>{{SpecName('DOM2 Events','#Events-MouseEvent','MouseEvent.clientX')}}</td>
+   <td>{{Spec2('DOM2 Events')}}</td>
+   <td>Definição inicial.</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="Browser_compatibility" name="Browser_compatibility">Compatibilidade com Navegadores</h2>
+
+<p>{{ CompatibilityTable() }}</p>
+
+<div id="compat-desktop">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Característica</th>
+   <th>Chrome</th>
+   <th>Edge</th>
+   <th>Firefox (Gecko)</th>
+   <th>Internet Explorer</th>
+   <th>Opera</th>
+   <th>Safari</th>
+  </tr>
+  <tr>
+   <td>Suporte básico</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>6</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+  </tr>
+  <tr>
+   <td>Redefinido de <code>long</code> para <code>double</code></td>
+   <td>{{CompatChrome(56)}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<div id="compat-mobile">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Característica</th>
+   <th>Android Webview</th>
+   <th>Chrome for Android</th>
+   <th>Edge</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>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+  <tr>
+   <td>Redefinido de <code>long</code> para <code>double</code></td>
+   <td>{{CompatChrome(56)}}</td>
+   <td>{{CompatChrome(56)}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<h2 id="See_also" name="See_also">Veja também</h2>
+
+<ul>
+ <li>{{ domxref("MouseEvent") }}</li>
+ <li>{{domxref("MouseEvent.clientY","clientY")}}</li>
+ <li>{{domxref("MouseEvent.screenX","screenX")}} / {{domxref("MouseEvent.screenY","screenY")}}</li>
+</ul>
diff --git a/files/pt-br/web/api/mouseevent/clienty/index.html b/files/pt-br/web/api/mouseevent/clienty/index.html
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+++ b/files/pt-br/web/api/mouseevent/clienty/index.html
@@ -0,0 +1,91 @@
+---
+title: MouseEvent.clientY
+slug: Web/API/MouseEvent/clientY
+tags:
+  - API
+  - CSSOM View
+  - Eventos de DOM
+  - Eventos de mouse
+  - Propriedade
+  - Somente Leitura
+translation_of: Web/API/MouseEvent/clientY
+---
+<div>{{APIRef("DOM Events")}}</div>
+
+<p>A propriedade <strong><code>clientY</code></strong>  da interface {{domxref("MouseEvent")}} fornece a coordenada vertical do cliente dentro da aplicacão em que o evento ocorreu (ao contrário da coordenada que pertence a página).</p>
+
+<p>Por exemplo, clicando no topo da área do cliente sempre resultará num evento de mouse com um valor <code>0</code> de <code>clientY</code>, independente se a página está "escrollada" verticalmente.</p>
+
+<h2 id="Sintaxe">Sintaxe</h2>
+
+<pre class="syntaxbox">var <em>y</em> = <em>instanciaDeEventoDoMouse</em>.clientY
+</pre>
+
+<h3 id="Valor_de_retorno">Valor de retorno</h3>
+
+<p><span style="background-color: #ffffff;">O valor retornado por essa propriedade é um valor flutuante </span><span style='background-color: rgba(220, 220, 220, 0.5); font-family: consolas,"Liberation Mono",courier,monospace;'>double</span> como foi redefinida pelo "CSSOM View Module". Originalmente esta propriedade era definida como um inteiro <code>long</code>. Veja a seção de compatibilidade de browsers para mais detalhes.</p>
+
+<h2 id="Exemplo">Exemplo</h2>
+
+<p>Este exemplo mostra as coordenadas do mouse quando você ativar o evento {{Event("mousemove")}}.</p>
+
+<h3 id="HTML">HTML</h3>
+
+<pre class="brush: html">&lt;p&gt;Mova seu mouse para ver sua posicão.&lt;/p&gt;
+&lt;p id="screen-log"&gt;&lt;/p&gt;</pre>
+
+<h3 id="JavaScript">JavaScript</h3>
+
+<pre class="brush: js">let screenLog = document.querySelector('#screen-log');
+document.addEventListener('mousemove', logKey);
+
+function logKey(e) {
+  screenLog.innerText = `
+    Screen X/Y: ${e.screenX}, ${e.screenY}
+    Client X/Y: ${e.clientX}, ${e.clientY}`;
+}</pre>
+
+<h3 id="Resultado">Resultado</h3>
+
+<p>{{EmbedLiveSample("Example")}}</p>
+
+<h2 id="Especificações">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('CSSOM View','#dom-mouseevent-clienty', 'clientY')}}</td>
+   <td>{{Spec2('CSSOM View')}}</td>
+   <td>Redefine {{domxref("MouseEvent")}} de <code>long</code> para <code>double</code>.</td>
+  </tr>
+  <tr>
+   <td>{{SpecName('DOM3 Events','#widl-MouseEvent-clientY','MouseEvent.clientY')}}</td>
+   <td>{{Spec2('DOM3 Events')}}</td>
+   <td>Sem mudanças vindas de {{SpecName('DOM2 Events')}}.</td>
+  </tr>
+  <tr>
+   <td>{{SpecName('DOM2 Events','#Events-MouseEvent','MouseEvent.clientY')}}</td>
+   <td>{{Spec2('DOM2 Events')}}</td>
+   <td>Definição inicial.</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="Compatibilidade_de_browser">Compatibilidade de browser</h2>
+
+<div class="hidden">Esta tabela de compatibilidade é gerada de dados estruturais. Se você quiser contribuir para os dados, visite <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> e nos mande uma "pull request"</div>
+
+<p>{{Compat("api.MouseEvent.clientY")}}</p>
+
+<h2 id="Veja_também">Veja também</h2>
+
+<ul>
+ <li>{{ domxref("MouseEvent") }}</li>
+ <li>{{domxref("MouseEvent.clientX","clientX")}}</li>
+ <li>{{domxref("MouseEvent.screenX","screenX")}} / {{domxref("MouseEvent.screenY","screenY")}}</li>
+</ul>
diff --git a/files/pt-br/web/api/mouseevent/index.html b/files/pt-br/web/api/mouseevent/index.html
new file mode 100644
index 0000000000..cce575dec6
--- /dev/null
+++ b/files/pt-br/web/api/mouseevent/index.html
@@ -0,0 +1,336 @@
+---
+title: MouseEvent
+slug: Web/API/MouseEvent
+tags:
+  - API
+  - DOM
+  - DOM Events
+  - Interface
+  - Precisa de Tradução
+  - Referencia
+  - TopicStub
+translation_of: Web/API/MouseEvent
+---
+<p><font><font>A interface </font></font><code><strong>MouseEvent</strong></code><font><font> representa eventos que ocorrem devido à interação do usuário com um dispositivo apontador (como um mouse). Eventos comuns usando esta interface incluem </font></font><code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/Element/click_event">click</a></code>, <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/Element/dblclick_event">dblclick</a></code>, <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/Element/mouseup_event">mouseup</a></code>, <code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/Element/mousedown_event">mousedown</a></code>.</p>
+
+<p><span class="tlid-translation translation" lang="pt"><span title=""><strong><code>MouseEvent</code></strong> deriva de <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/UIEvent">UIEvent</a></code>, que por sua vez deriva de <code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/Event">Event</a></code>.</span> <span title="">Embora o método <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/initMouseEvent">MouseEvent.initMouseEvent()</a></code> seja mantido para compatibilidade com versões anteriores, a criação de um objeto <strong><code>MouseEvent</code></strong> deve ser feita usando o construtor <code>MouseEvent()</code>.</span></span></p>
+
+<p><font><font>Vários eventos mais específicos derivam de </font></font><strong><code>MouseEvent</code></strong><font><font> como:</font></font> <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/WheelEvent">WheelEvent</a></code> e <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/DragEvent">DragEvent</a></code>.<br>
+  </p>
+
+<p>{{InheritanceDiagram}}</p>
+
+<h2 id="Construtor">Construtor</h2>
+
+<dl>
+ <dt><strong><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/MouseEvent">MouseEvent()</a></code></strong></dt>
+ <dd><font><font>Cria um objeto </font></font><strong><code>MouseEvent</code></strong><font><font>.</font></font></dd>
+</dl>
+
+<h2 id="Propriedades">Propriedades</h2>
+
+<p><em><font><font>Essa interface também herda propriedades de seus pais</font></font>, <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/UIEvent">UIEvent</a></code>  e <code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/Event">Event</a></code>.</em></p>
+
+<dl>
+ <dt>
+ <p><strong><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/altKey">MouseEvent.altKey</a></code></strong> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></p>
+ </dt>
+ <dd><font><font>Retorna </font></font><code>true</code><font><font>se a tecla </font></font><kbd>alt</kbd><font><font> estava pressionada quando o evento do mouse foi disparado.</font></font></dd>
+ <dt>
+ <p><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/altKey">MouseEvent.button</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></p>
+ </dt>
+ <dd><font><font>O número do botão que foi pressionado (se aplicável) quando o evento do mouse foi disparado.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/button">MouseEvent.buttons</a></code><span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd>
+ <p><font><font>Os botões sendo pressionados (se houver) quando o evento do mouse foi disparado.</font></font></p>
+ </dd>
+ <dt><code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/MouseEvent/clientX">MouseEvent.clientX</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed."><em>Read only</em> </span></dt>
+ <dd><font><font>A coordenada X do ponteiro do mouse em coordenadas locais (conteúdo <strong>DOM</strong>).</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/MouseEvent/clientY">MouseEvent.clientY</a></code><span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A coordenada Y do ponteiro do mouse em coordenadas locais (conteúdo <strong>DOM</strong>).</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/ctrlKey">MouseEvent.ctrlKey</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>Retorna </font></font><code>true</code><font><font> se a tecla </font></font><kbd>control</kbd><font><font> estava pressionada quando o evento do mouse foi disparado.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/metaKey">MouseEvent.metaKey</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>Retorna </font></font><code>true</code><font><font> se a tecla </font></font><kbd>meta</kbd><font><font> estava pressionada quando o evento do mouse foi disparado.</font></font></dd>
+ <dt><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/movementX">MouseEvent.movementX</a><span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A coordenada X do ponteiro do mouse em relação à posição do último evento </font></font><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/Element/mousemove_event">mousemove</a></code> <font><font>.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/movementY">MouseEvent.movementY</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A coordenada Y do ponteiro do mouse em relação à posição do último</font></font>  evento <a href="https://developer.mozilla.org/en-US/docs/Web/API/Element/mousemove_event">mousemove</a>.</dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/offsetX">MouseEvent.offsetX</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only  </span>   </dt>
+ <dd><font><font>A coordenada X do ponteiro do mouse em relação à posição da borda de preenchimento do nó de destino.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/offsetY">MouseEvent.offsetY</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only  </span> </dt>
+ <dd><font><font>A coordenada Y do ponteiro do mouse em relação à posição da borda de preenchimento do nó de destino.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/pageX">MouseEvent.pageX</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A coordenada X do ponteiro do mouse em relação a todo o documento.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/pageY">MouseEvent.pageY</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A coordenada Y do ponteiro do mouse em relação a todo o documento.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/region">MouseEvent.region </a></code><span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>Retorna o id da região afetada pelo evento. </font><font>Se nenhuma região atingida for afetada, </font></font><strong><code>null</code></strong><font><font> será retornado.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/relatedTarget">MouseEvent.relatedTarget </a></code><span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd>
+ <p><font><font>O destino secundário do evento, se houver.</font></font></p>
+ </dd>
+ <dt><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/screenX">MouseEvent.screenX </a><span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A coordenada X do ponteiro do mouse em coordenadas globais (tela).</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/screenY">MouseEvent.screenY</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A coordenada Y do ponteiro do mouse em coordenadas globais (tela).</font></font></dd>
+ <dt><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/shiftKey">MouseEvent.shiftKey</a> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>Retorna </font></font><code>true</code><font><font> se a tecla </font></font><kbd>shift</kbd><font><font> estava pressionada quando o evento do mouse foi disparado.</font></font></dd>
+ <dt><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/which">MouseEvent.which</a> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>O botão sendo pressionado quando o evento do mouse foi disparado.</font></font></dd>
+ <dt><code>MouseEvent.mozPressure </code><span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A quantidade de pressão aplicada a um dispositivo de toque ou tablet ao gerar o evento; </font><font>este valor varia entre </font></font><code>0.0</code><font><font> (pressão mínima) e </font></font><code>1.0</code><font><font> (pressão máxima).</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/mozInputSource">MouseEvent.mozInputSource</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dt></dt>
+ <dd>
+ <p><font><font>O tipo de dispositivo que gerou o evento (uma das constantes </font></font><code>MOZ_SOURCE_* </code> <font><font> listadas abaixo). </font><font>Isso permite, por exemplo, determinar se um evento de mouse foi gerado por um mouse real ou por um evento de toque (o que pode afetar o grau de precisão com que você interpreta as coordenadas associadas ao evento).</font></font></p>
+ </dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/webkitForce">MouseEvent.webkitForce</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>A quantidade de pressão aplicada ao clicar</font></font></dd>
+ <dt><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/MouseEvent/clientX">MouseEvent.x</a><span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>Alias ​​para </font></font><code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/MouseEvent/clientX">MouseEvent.clientX</a></code>.</dd>
+ <dt><code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/MouseEvent/clientY">MouseEvent.y</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>Alias ​​para </font></font><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/MouseEvent/clientY">MouseEvent.clientY</a></dd>
+</dl>
+
+<h2 id="Constantes">Constantes</h2>
+
+<dl>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/WEBKIT_FORCE_AT_MOUSE_DOWN">MouseEvent.WEBKIT_FORCE_AT_MOUSE_DOWN</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>Força mínima necessária para um clique normal.</font></font></dd>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/WEBKIT_FORCE_AT_FORCE_MOUSE_DOWN">MouseEvent.WEBKIT_FORCE_AT_FORCE_MOUSE_DOWN</a></code> <span class="inlineIndicator readOnly readOnlyInline" title="This value may not be changed.">Read only </span></dt>
+ <dd><font><font>Força mínima necessária para um clique de força</font></font></dd>
+</dl>
+
+<h2 id="Método">Método</h2>
+
+<p><em><font><font>Essa interface também herda métodos de seus pais</font></font></em><em>, <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/UIEvent">UIEvent</a></code> e <code><a href="https://developer.mozilla.org/pt-BR/docs/Web/API/Event">Event</a></code>.</em></p>
+
+<dl>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/getModifierState">MouseEvent.getModifierState()</a></code></dt>
+</dl>
+
+<dl>
+ <dd><font><font>Retorna o estado tual da tecla modificadora especificada. </font><font>Consulte </font></font><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/getModifierState">KeyboardEvent.getModifierState</a></code><font><font><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/getModifierState">()</a></code> para obter detalhes.</font></font></dd>
+</dl>
+
+<dl>
+ <dt><code><a href="https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/initMouseEvent">MouseEvent.initMouseEvent()</a></code></dt>
+ <dd><font><font>Inicializa o valor de um </font></font><strong><code>MouseEvent</code></strong><font><font> criado. </font><font>Se o evento já foi despachado, este método não faz nada.</font></font></dd>
+</dl>
+
+<h2 id="Exemplo">Exemplo</h2>
+
+<p><font><font>Este exemplo demonstra a simulação de um clique (que está gerando programaticamente um evento de clique) em uma caixa de seleção usando métodos <strong>DOM</strong>.</font></font></p>
+
+<pre class="brush: js notranslate">function simulateClick() {
+  var evt = new <a href="/en-US/docs/Web/API/MouseEvent">MouseEvent</a>("click", {
+    bubbles: true,
+    cancelable: true,
+    view: window
+  });
+  var cb = document.getElementById("checkbox"); //element to click on
+  var canceled = !cb.<a href="/en-US/docs/Web/API/EventTarget.dispatchEvent" rel="internal" title="en/DOM/element.dispatchEvent">dispatchEvent</a>(evt);
+  if(canceled) {
+    // A handler called preventDefault
+    alert("canceled");
+  } else {
+    // None of the handlers called preventDefault
+    alert("not canceled");
+  }
+}
+document.getElementById("button").addEventListener('click', simulateClick);</pre>
+
+<pre class="brush: html notranslate">&lt;p&gt;&lt;label&gt;&lt;input type="checkbox" id="checkbox"&gt; Checked&lt;/label&gt;
+&lt;p&gt;&lt;button id="button"&gt;Click me&lt;/button&gt;</pre>
+
+<p>Clique no botão para ver como funciona a amostra:</p>
+
+<p>{{EmbedLiveSample('Example')}}</p>
+
+<h2 id="Especificações"><font><font>Especificações</font></font></h2>
+
+<table class="standard-table">
+ <tbody>
+  <tr>
+   <th scope="col">Specification</th>
+   <th scope="col">Status</th>
+   <th scope="col">Comment</th>
+  </tr>
+  <tr>
+   <td>{{SpecName('CSSOM View','#extensions-to-the-mouseevent-interface', 'MouseEvent')}}</td>
+   <td><span class="spec-WD"><font><font>Rascunho de trabalho</font></font></span></td>
+   <td><font><font>Redefine </font></font><strong><code>MouseEvent</code></strong><font><font> de longo para duplo. </font><font>Isto significa que um </font></font><strong><code>PointerEvent</code></strong><font><font> cuja </font></font><strong><code>pointerType</code></strong><font><font> é rato será uma de casal.</font></font></td>
+  </tr>
+  <tr>
+   <td>{{SpecName("HTML WHATWG", "#dom-mouseevent-region", "MouseEvent.region")}}</td>
+   <td>{{Spec2('HTML WHATWG')}}</td>
+   <td><font><font>Do </font></font><a class="external" href="https://translate.googleusercontent.com/translate_c?depth=1&amp;pto=aue&amp;rurl=translate.google.com&amp;sl=en&amp;sp=nmt4&amp;tl=pt&amp;u=https://www.w3.org/TR/2014/WD-DOM-Level-3-Events-20140925/&amp;usg=ALkJrhgcVK660U2yEqol1korxl7KhBCvmA" hreflang="en" lang="en" rel="noopener" title="A especificação de 'Document Object Model (DOM) Nível 3 Events Specification'"><font><font>Document Object Model (DOM) Nível 3 Events Specification</font></font></a><font><font> , adicionado </font></font>propriedades <code>movementX</code><font><font> e </font></font><code>movementY</code><font><font>.</font></font></td>
+  </tr>
+  <tr>
+   <td>{{SpecName('Pointer Lock','#extensions-to-the-mouseevent-interface','MouseEvent')}}</td>
+   <td>{{Spec2('Pointer Lock')}}</td>
+   <td></td>
+  </tr>
+  <tr>
+   <td>{{SpecName('CSSOM View', '#extensions-to-the-mouseevent-interface', 'MouseEvent')}}</td>
+   <td>{{Spec2('CSSOM View')}}</td>
+   <td><font><font>A partir </font></font><a class="external" href="https://translate.googleusercontent.com/translate_c?depth=1&amp;pto=aue&amp;rurl=translate.google.com&amp;sl=en&amp;sp=nmt4&amp;tl=pt&amp;u=https://www.w3.org/TR/2014/WD-DOM-Level-3-Events-20140925/&amp;usg=ALkJrhgcVK660U2yEqol1korxl7KhBCvmA" hreflang="en" lang="en" rel="noopener" title="A especificação de 'Document Object Model (DOM) Nível 3 Events Specification'"><font><font>do documento de modelo de objeto (DOM) Nível 3 Especificação de eventos</font></font></a><font><font> , adicionados </font></font><strong><code>offsetX</code></strong><font><font> e </font></font><strong><code>offsetY</code></strong><font><font>, </font></font><strong><code>pageX</code></strong><font><font> e </font></font><strong><code>pageY</code></strong><font><font>, </font></font><strong><code>x</code></strong><font><font>, e </font></font><strong><code>y</code></strong><font><font> propriedades. </font><font>Propriedades redefinidas de tela, página, cliente e coordenadas (x e y) a partir </font></font><strong><code>double</code></strong><font><font> de </font></font><strong><code>long</code></strong><font><font>.</font></font></td>
+  </tr>
+  <tr>
+   <td>{{SpecName('DOM3 Events','#events-mouseevents','MouseEvent')}}</td>
+   <td>{{Spec2('DOM3 Events')}}</td>
+   <td>Em Document Object Model (DOM) Nível 2, especificação de eventos, adicionado ao construtor <strong><code>MouseEvent ()</code></strong>, o método <strong><code>getModifierState()</code></strong> e a propriedade de <strong><code>buttons</code></strong>.</td>
+  </tr>
+  <tr>
+   <td>{{SpecName('DOM2 Events','#Events-MouseEvent','MouseEvent')}}</td>
+   <td>{{Spec2('DOM2 Events')}}</td>
+   <td>Definição inicial.</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="Browser_compatibility" name="Browser_compatibility">Compatibilidade do navegador</h2>
+
+<p>{{ CompatibilityTable() }}</p>
+
+<div id="compat-desktop">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Feature</th>
+   <th>Chrome</th>
+   <th>Edge</th>
+   <th>Firefox (Gecko)</th>
+   <th>Internet Explorer</th>
+   <th>Opera</th>
+   <th>Safari</th>
+  </tr>
+  <tr>
+   <td>Basic support</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+  </tr>
+  <tr>
+   <td>{{domxref("MouseEvent.movementX","movementX")}}<br>
+    {{domxref("MouseEvent.movementY","movementY")}}</td>
+   <td>{{CompatChrome(37)}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}} {{property_prefix("moz")}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+  <tr>
+   <td>{{ domxref("MouseEvent.buttons", "buttons") }}</td>
+   <td>{{CompatChrome(43)}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{ CompatVersionUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{CompatNo}}</td>
+  </tr>
+  <tr>
+   <td>{{ domxref("MouseEvent.which", "which") }}</td>
+   <td>{{CompatChrome(1)}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>1.0</td>
+   <td>9.0</td>
+   <td>5.0</td>
+   <td>1.0</td>
+  </tr>
+  <tr>
+   <td>{{domxref("MouseEvent.getModifierState()", "getModifierState()")}}</td>
+   <td>{{CompatChrome(47)}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatGeckoDesktop(15)}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+  </tr>
+  <tr>
+   <td>{{domxref("MouseEvent.mozPressure", "mozPressure")}} and {{domxref("MouseEvent.mozInputSource", "mozInputSource")}} {{non-standard_inline}}</td>
+   <td>{{CompatNo}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{CompatGeckoDesktop(2)}}</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatNo}}</td>
+  </tr>
+  <tr>
+   <td>{{domxref("MouseEvent.MouseEvent", "MouseEvent()")}}</td>
+   <td>{{CompatChrome(45)}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{CompatGeckoDesktop(11)}}</td>
+   <td>9.0</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+  <tr>
+   <td>{{domxref("MouseEvent.region")}}</td>
+   <td>{{CompatChrome(51)}}<sup>[1]</sup></td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{CompatGeckoDesktop(32)}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+  <tr>
+   <td>{{domxref("MouseEvent.offsetX")}}, and {{domxref("MouseEvent.offsetY")}}</td>
+   <td>{{CompatVersionUnknown()}}</td>
+   <td>9</td>
+   <td>{{CompatGeckoDesktop(40)}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+  <tr>
+   <td>{{domxref("MouseEvent.screenX")}}, {{domxref("MouseEvent.screenY")}}, {{domxref("MouseEvent.clientX")}}, and {{domxref("MouseEvent.Y")}} are double instead of long.</td>
+   <td>{{CompatChrome(56)}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<div id="compat-mobile">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Feature</th>
+   <th>Android</th>
+   <th>Chrome for Android</th>
+   <th>Edge</th>
+   <th>Firefox Mobile (Gecko)</th>
+   <th>IE Mobile</th>
+   <th>Opera Mobile</th>
+   <th>Safari Mobile</th>
+  </tr>
+  <tr>
+   <td>Basic support</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<p>[1] Requires enabling the <code>ExperimentalCanvasFeatures</code> flag.</p>
+
+<h2 id="Veja_também">Veja também</h2>
+
+<p>Seu pai direto, <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/UIEvent">UIEvent</a></code>.<br>
+ <code><a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent">PointerEvent</a></code>: Para eventos de ponteiro avançados, incluindo multitoque</p>