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<page xmlns="http://projectmallard.org/1.0/" type="topic" id="preferences_gecko" xml:lang="pt-BR">
  <info>
    <link type="guide" xref="preferences#application"/>
    <link type="next" xref="preferences_table_navigation"/>
    <title type="sort">1. Navegação pelo Gecko</title>
    <title type="link">Navegação pelo Gecko</title>
    <desc>Configurando o suporte do <app>Orca</app> para o <app>Firefox</app> e para o <app>Thunderbird</app></desc>
    <credit type="author">
      <name>Joanmarie Diggs</name>
      <email>joanied@gnome.org</email>
    </credit>
    <license>
      <p>Atribuição Compartilhada Igual 3.0 - Creative Commons</p>
    </license>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Alexandre Conte</mal:name>
      <mal:email>alente.alemao@gmail.com</mal:email>
      <mal:years>2013</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>José Vilmar Estácio De Souza</mal:name>
      <mal:email>vilmar@informal.com.br</mal:email>
      <mal:years>2013</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Enrico Nicoletto</mal:name>
      <mal:email>liverig@gmail.com</mal:email>
      <mal:years>2013.</mal:years>
    </mal:credit>
  </info>
  <title>Preferências de navegação pelo Geckos</title>
  <section id="page_navigation">
    <title>Navegação por página</title>
    <p>O grupo de controles da <gui>navegação da página</gui> possibilita que você personalize como o <app>Orca</app> apresenta textos e outros conteúdos, e como permite-lhe interagir com eles.</p>
    <section id="page_navigation_control_caret">
      <title>Control caret navigation</title>
      <p>Esta caixa de seleção permite-lhe habilitar ou desabilitar a navegação por cursor do <app>Orca</app>. Quando está marcada, o <app>Orca</app>controla o cursor quando você se move com as setas dentro de uma página; quando está desmarcada, ativa-se a navegação por cursor nativa do Gecko.</p>
      <p>Valor padrão: selecionada</p>
      <note style="tip">
        <title>Esta configuração pode ser ativada a qualquer momento</title>
        <p>Para ativar esta configuração temporariamente sem a salvar, use a <keyseq><key>Tecla modificadora do Orca</key><key>F12</key></keyseq>.</p>
       </note>
    </section>
    <section id="page_navigation_focus_caret">
      <title>Automatic focus mode during caret navigation</title>
      <p>
        If this checkbox is checked, <app>Orca</app> will automatically turn on
        focus mode when you use caret navigation commands to navigate to a form
        field. For example, pressing <key>Down</key> would allow you to move
        into an entry but once you had done so, Orca would switch to focus mode
        and subsequent presses of <key>Down</key> would be controlled by the web
        browser and not by Orca. If this checkbox is not checked, <app>Orca</app>
        would continue to control what happens when you press <key>Down</key>,
        thus making it possible to arrow out of the entry and continue reading.
      </p>
      <p>Valor padrão: desmarcado</p>
      <note style="tip">
        <title>Manually switching between browse mode and focus mode</title>
        <p>
          In order to start or stop interacting with the focused form field,
          use <keyseq><key>Orca Modifier</key><key>A</key></keyseq> to switch
          between browse mode and focus mode.
        </p>
       </note>
    </section>
    <section id="page_navigation_structural">
      <title>Enable structural navigation</title>
      <p>Esta caixa de seleção habilita/desabilita a <link xref="howto_structural_navigation">Navegação Estrutural</link> do <app>Orca</app>. A navegação estrutural permite-lhe navegar pelos elementos como cabeçalhos, links e campos de formulário.</p>
      <p>Valor padrão: selecionada</p>
      <note style="tip">
        <title>Esta configuração pode ser ativada a qualquer momento</title>
        <p>Para ativar esta configuração temporariamente sem a salvar, use a <keyseq><key>Tecla modificadora do Orca</key><key>Z</key></keyseq>.</p>
       </note>
    </section>
    <section id="page_navigation_focus_structural">
      <title>Automatic focus mode during structural navigation</title>
      <p>
        If this checkbox is checked, <app>Orca</app> will automatically turn on
        focus mode when you use structural navigation commands to navigate to a
        form field. For example, pressing <key>E</key> to move to the next entry
        would move focus there and also turn focus mode on so that your next press
        of <key>E</key> would type an "e" into that entry. If this checkbox is not
        checked, then <app>Orca</app> will leave you in browse mode and your next
        press of <key>E</key> would move you to the next entry on the page.
      </p>
      <p>Valor padrão: desmarcado</p>
      <note style="tip">
        <title>Manually switching between browse mode and focus mode</title>
        <p>
          In order to start or stop interacting with the focused form field,
          use <keyseq><key>Orca Modifier</key><key>A</key></keyseq> to switch
          between browse mode and focus mode.
        </p>
       </note>
    </section>
    <section id="page_navigation_speak">
      <title>Automatically start speaking a page when it is first loaded</title>
      <p>
        If this checkbox is checked, <app>Orca</app> will perform a Say All on
        the newly opened web page or email.
      </p>
      <p>
        Default value: checked for Firefox; not checked for Thunderbird
      </p>
    </section>
    <section id="page_navigation_summary">
      <title>Present summary of a page when it is first loaded</title>
      <p>
        If this checkbox is checked, <app>Orca</app> will summarize details about the
        newly opened web page or email, such as the number of headings, landmarks,
        and links.
      </p>
      <p>
        Default value: checked for Firefox; not checked for Thunderbird
      </p>
    </section>
    <section id="page_navigation_layout_mode">
      <title>Enable layout mode for content</title>
      <p>
        If this checkbox is checked, <app>Orca</app>'s caret navigation will respect
        the on-screen layout of the content and present the full line, including any
        links or form fields on that line. If this checkbox is not checked, <app>Orca</app>
        will treat objects such as links and form fields as if they were on separate
        lines, both for presentation and navigation.
      </p>
      <p>Valor padrão: selecionada</p>
    </section>
  </section>
  <section id="table_options">
    <title>Table Options</title>
    <note>
      <p>
        To learn more about <app>Orca</app>'s options for navigating within
        tables, please see <link xref="preferences_table_navigation">Table
	Navigation Preferences</link>.
      </p>
    </note>
  </section>
  <section id="find_options">
    <title>Opções de busca</title>
    <p>O grupo de controles das <gui>opções de busca</gui> permite-lhe personalizar como o <app>Orca</app> apresenta o resultado de uma pesquisa realizada com as funcionalidades de busca próprias do aplicativo.</p>
    <section id="find_options_speak_during_find">
      <title>Falar resultados durante a busca</title>
      <p>Se esta caixa de seleção for marcada, o <app>Orca</app> lerá a linha que combina com a sua pesquisa atual.</p>
      <p>Valor padrão: selecionada</p>
    </section>
    <section id="find_options_speak_changed_lines_during_find">
      <title>Somente falar as linhas alteradas durante a pesquisa</title>
      <p>Se esta caixa de seleção for marcada, o <app>Orca</app> não apresentará a linha correspondente se esta for idêntica a correspondência anterior. Esta opção foi criada para prevenir excesso de fala em uma linha com várias instâncias de um texto que você esteja buscando.</p>
      <p>Valor padrão: desmarcado</p>
    </section>
    <section id="find_options_minimum_match_length">
      <title>Tamanho mínimo de textos encontrados</title>
      <p>
        This editable spin button is where you can specify the number of
        characters which must match before <app>Orca</app> announces the
        matching line. This option is also designed to prevent "chattiness"
        as there are many matches when you first begin typing the string
        for which you are searching.
      </p>
      <p>Valor padrão: 4</p>
    </section>
  </section>
</page>
