Capacidades de mídia e dispositivos do navegador

Detecção de capacidade do ponteiro no Laboratório de Dispositivos

Conclua a detecção de capacidades do ponteiro no cenário do laboratório de dispositivos: com conteúdo real, controles acionáveis, feedback de estado claro e layout adaptável a diferentes tamanhos.

Capacidades de mídia e dispositivos do navegadorDetecção de capacidade do ponteiroHTMLCSSBrowser API
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    <header class="mast"><div><span class="eyebrow">industrial / teste de capacidade do ponteiro / BEGINNER</span><h1>Detecção de capacidade do ponteiro no Laboratório de Dispositivos</h1><p class="intro">Conclua a detecção de capacidades do ponteiro no cenário do laboratório de dispositivos: com conteúdo real, controles acionáveis, feedback de estado claro e layout adaptável a diferentes tamanhos.</p></div><span class="scenario">Laboratório de dispositivos</span></header>
    <div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Domine a estrutura semântica, a organização responsiva, as operações de teclado e a sincronização de estado da detecção de capacidade do ponteiro.</span></aside><section class="demo" aria-label="Área interativa de detecção de capacidade do ponteiro do laboratório de dispositivos"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Laboratório de dispositivos DISPATCH</span><h2>Painel de verificação de dispositivos</h2><form id="workflowDispatchForm"><label>Tipo de tarefa<select id="workflowDispatchKind"><option>Capacidade da tela</option><option>Capacidade de entrada</option><option>Capacidade de armazenamento</option></select></label><label>Itens de verificação<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="39"><span>item</span></label><fieldset><legend>Prioridade de processamento</legend><label><input type="radio" name="workflowPriority" value="normal" checked>Padrão</label><label><input type="radio" name="workflowPriority" value="urgent">Urgente</label></fieldset><button class="action primary" type="submit">Iniciar verificação</button></form><label>Tarefa atual<select id="workflowDispatchActive" aria-label="Alternar tarefa atual"><option value="1">Capacidade da tela</option><option value="2">Capacidade de entrada</option></select></label><output id="workflowDispatchSummary">Aguardando despacho</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:browser-media-device-pointer-profile --><div class="pointer-profiler"><header><span class="eyebrow">POINTER PROFILER</span><h2>Painel de rastreamento de ponteiro do laboratório de dispositivos</h2><dl><div><dt>Ponteiro principal</dt><dd id="pointerPrimary">—</dd></div><div><dt>Capacidade de hover</dt><dd id="pointerHover">—</dd></div><div><dt>Ponto de contato de atividade</dt><dd id="pointerActive">0</dd></div></dl></header><section id="pointerPad" tabindex="0" aria-label="Mova o mouse, a caneta ou o dedo para amostrar o ponteiro"><i id="pointerDot"></i><output id="pointerCoordinates">x 0 · y 0</output><p>Mova o ponteiro nesta área; usuários de teclado podem mover o ponto de amostragem com as setas.</p></section><aside><label>Rastro<input id="pointerTrailLength" type="range" min="3" max="20" value="8" data-core-bridge="browser-media-device-pointer-profile"><output>8</output></label><button id="pointerClear" class="action" type="button">Limpar trilha</button><ol id="pointerSamples"></ol></aside></div><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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workflowBridgeReset();
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