文件操作 - a11y-dwellclick.page

文件: /usr/share/help/C/gnome-help/a11y-dwellclick.page

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<credit type="author">
 <name>Shaun McCance</name>
 <email>shaunm@gnome.org</email>
 </credit>
 <credit type="author">
 <name>Phil Bull</name>
 <email>philbull@gmail.com</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>
 </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>

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.

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.

<steps>
 <item>
 Open the <gui xref="shell-introduction#activities">Activities</gui> overview and
 start typing <gui>Universal Access</gui>.
 </item>
 <item>
 Click on <gui>Universal Access</gui> to open the panel.
 </item>
 <item>
 Press <gui>Click Assist</gui> in the <gui>Pointing &amp;
 Clicking</gui> section.
 </item>
 <item>
 Switch <gui>Hover Click</gui> to <gui>ON</gui>.
 </item>
 </steps>

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.

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.

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

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.

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

</page>

文件操作 - a11y-dwellclick.page

文件: /usr/share/help/C/gnome-help/a11y-dwellclick.page

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