<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="task" id="mouse-touchpad-click" xml:lang="zh-CN">

  <info>
    <link type="guide" xref="mouse"/>

    <revision pkgversion="3.7" date="2012-11-16" status="outdated"/>
    <revision pkgversion="3.10" date="2013-10-29" status="review"/>
    <revision pkgversion="3.18" date="2015-09-28" status="final"/>
    <revision pkgversion="3.29" date="2018-08-20" status="review"/>
    <revision pkgversion="3.33" date="2019-07-20" status="candidate"/>

    <!--
    For 41: https://gitlab.gnome.org/GNOME/gnome-user-docs/-/issues/121
    -->
    <revision version="gnome:40" date="2021-03-18" status="candidate"/>

    <credit type="author">
      <name>Shaun McCance</name>
      <email>shaunm@gnome.org</email>
    </credit>
    <credit type="editor">
      <name>Michael Hill</name>
      <email>mdhillca@gmail.com</email>
    </credit>
    <credit type="editor">
      <name>Ekaterina Gerasimova</name>
      <email>kittykat3756@gmail.com</email>
      <years>2013, 2015</years>
    </credit>

    <include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>

    <desc>在触摸板上点击、拖动、滚动等手势操作。</desc>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>TeliuTe</mal:name>
      <mal:email>teliute@163.com</mal:email>
      <mal:years>2011, 2012</mal:years>
    </mal:credit>
  </info>

  <title>用触摸板点击、拖动、滚屏操作</title>

  <p>您可以直接在触摸板上进行单击、双击、拖动和滚动操作，而不需要切换到按键上。</p>

  <note>
    <p><link xref="touchscreen-gestures">Touchpad gestures</link> are
    covered separately.</p>
  </note>

<section id="tap">
  <title>Tap to click</title>

  <media src="figures/touch-tap.svg" its:translate="no" style="floatend"/>

  <p>You can tap your touchpad to click instead of using a button.</p>

  <list>
    <item>
      <p>要点击，在触摸板上触击。</p>
    </item>
    <item>
      <p>要双击，触击两次。</p>
    </item>
    <item>
      <p>To drag an item, double-tap but don’t lift your finger after the
      second tap. Drag the item where you want it, then lift your finger to
      drop.</p>
    </item>
    <item>
      <p>如果您的触摸板支持多指点击，则可以通过两指同时点击来触发右键单击动作。否则您需要按下实体右键方可完成动作。请参阅<link xref="a11y-right-click"/>获得更多关于模拟右键点击的信息。</p>
    </item>
    <item>
      <p>如果您的触摸板支持多指点击，三指同时点击可以模拟<link xref="mouse-middleclick">中键点击</link>动作。</p>
    </item>
  </list>

  <note>
    <p>When tapping or dragging with multiple fingers, make sure your fingers
    are spread far enough apart. If your fingers are too close, your computer
    may think they’re a single finger.</p>
  </note>

  <steps>
    <title>Enable Tap to Click</title>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> 
      overview and start typing <gui>Mouse &amp; Touchpad</gui>.</p>
    </item>
    <item>
      <p>Click on <gui>Mouse &amp; Touchpad</gui> to open the panel.</p>
    </item>
    <item>
      <p>In the <gui>Touchpad</gui> section, make sure the <gui>Touchpad</gui>
      switch is set to on.</p>
      <note>
        <p><gui>触摸板</gui>区段仅在您系统中包含触摸板的时候才可见。</p>
      </note>
    </item>
   <item>
      <p>Switch the <gui>Tap to Click</gui> switch to on.</p>
    </item>
  </steps>
</section>

<section id="twofingerscroll">
  <title>双指滚动</title>

  <media src="figures/touch-scroll.svg" its:translate="no" style="floatend"/>

  <p>您可以在触摸板上使用两根手指滚屏</p>

  <p>When this is selected, tapping and dragging with one finger will work as
  normal, but if you drag two fingers across any part of the touchpad, it will
  scroll instead. Move your fingers between the top and bottom of your touchpad
  to scroll up and down, or move your fingers across the touchpad to scroll
  sideways. Be careful to space your fingers a bit apart. If your fingers are
  too close together, they just look like one big finger to your touchpad.</p>

  <note>
    <p>双指滚动可能在有些触摸板上无法工作。</p>
  </note>

  <steps>
    <title>Enable Two-finger Scrolling</title>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> 
      overview and start typing <gui>Mouse &amp; Touchpad</gui>.</p>
    </item>
    <item>
      <p>Click on <gui>Mouse &amp; Touchpad</gui> to open the panel.</p>
    </item>
    <item>
      <p>In the <gui>Touchpad</gui> section, make sure the <gui>Touchpad</gui>
      switch is set to on.</p>
    </item>
    <item>
      <p>Switch the <gui>Two-finger Scrolling</gui> switch to on.</p>
    </item>
  </steps>
</section>

<section id="contentsticks">
  <title>Natural scrolling</title>

  <p>您可以使用触摸板拖动内容，像移动一张真正的纸一样。</p>

  <steps>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> 
      overview and start typing <gui>Mouse &amp; Touchpad</gui>.</p>
    </item>
    <item>
      <p>Click on <gui>Mouse &amp; Touchpad</gui> to open the panel.</p>
    </item>
    <item>
      <p>In the <gui>Touchpad</gui> section, make sure that the
     <gui>Touchpad</gui> switch is set to on.</p>
    </item>
    <item>
      <p>Switch the <gui>Natural Scrolling</gui> switch to on.</p>
    </item>
  </steps>

  <note>
    <p>This feature is also known as <em>Reverse Scrolling</em>.</p>
  </note>

</section>

</page>
