<page xmlns="http://projectmallard.org/1.0/"
      xmlns:its="http://www.w3.org/2005/11/its"
      type="topic" style="task a11y"
      id="a11y-dwellclick">

  <info>
    <link type="guide" xref="mouse"/>
    <link type="guide" xref="a11y#mobility" group="clicking"/>

    <revision pkgversion="3.8.0" date="2013-03-13" status="candidate"/>
    <revision pkgversion="3.9.92" date="2013-09-18" status="candidate"/>
    <revision pkgversion="3.13.92" date="2014-09-20" status="final"/>
    <revision pkgversion="3.18" date="2015-09-28" status="final"/>
    <revision pkgversion="3.29" date="2018-08-21" status="review"/>
    <revision pkgversion="3.33" date="2019-07-20" status="candidate"/>

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

    <credit type="author">
      <name>Shaun McCance</name>
      <email>[email protected]</email>
    </credit>
    <credit type="author">
      <name>Phil Bull</name>
      <email>[email protected]</email>
    </credit>
    <credit type="editor">
      <name>Michael Hill</name>
      <email>[email protected]</email>
    </credit>
    <credit type="editor">
      <name>Ekaterina Gerasimova</name>
      <email>[email protected]</email>
    </credit>

    <desc>The <gui>Hover Click</gui> (Dwell Click) feature allows you to click
    by holding the mouse still.</desc>
  </info>

  <title>Simulate clicking by hovering</title>

  <p>You can click or drag simply by hovering your mouse pointer over a control
  or object on the screen. This is useful if you find it difficult to move the
  mouse and click at the same time. This feature is called <gui>Hover
  Click</gui> or Dwell Click.</p>

  <p>When <gui>Hover Click</gui> is enabled, you can move your mouse pointer
  over a control, let go of the mouse, and then wait for a while before the
  button will be clicked for you.</p>

  <steps>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> 
      overview and start typing <gui>Accessibility</gui>.</p>
    </item>
    <item>
      <p>Click <gui>Accessibility</gui> to open the panel.</p>
    </item>
    <item>
      <p>Select the <gui>Pointing &amp; Clicking</gui> section to open it.</p>
    </item>
    <item>
      <p>In the <gui>Click Assist</gui> section, switch the <gui>Hover Click</gui>
      switch to on.</p>
    </item>
  </steps>

  <p>The <gui>Hover Click</gui> window will open, and will stay above all of
  your other windows. You can use this to choose what sort of click should
  happen when you hover. For example, if you select <gui>Secondary Click</gui>,
  you will right-click when you hover. After you double-click, right-click, or
  drag, you will be automatically returned to clicking.</p>

  <p>When you hover your mouse pointer over a button and do not move it, it will
  gradually change color. When it has fully changed color, the button will be
  clicked.</p>

  <p>Adjust the <gui>Delay</gui> setting to change how long you have to hold
  the mouse pointer still before clicking.</p>

  <p>You do not need to hold the mouse perfectly still when hovering to click.
  The pointer is allowed to move a little bit and will still click after a
  while. If it moves too much, however, the click will not happen.</p>

  <p>Adjust the <gui>Motion threshold</gui> setting to change how much the
  pointer can move and still be considered to be hovering.</p>

</page>