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<?xml version="1.0" encoding="utf-8"?>
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<page xmlns="http://projectmallard.org/1.0/" type="topic" style="tip" id="keyboard-nav" xml:lang="vi">
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<link type="guide" xref="tips"/>
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<link type="guide" xref="keyboard" group="a11y"/>
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<link type="guide" xref="a11y#mobility" group="keyboard"/>
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<link type="seealso" xref="shell-keyboard-shortcuts"/>
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<revision pkgversion="3.4.0" date="2012-02-19" status="review"/>
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<credit type="author">
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<name>Michael Hill</name>
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<email>mdhillca@gmail.com</email>
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<credit type="author">
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<name>Julita Inca</name>
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<email>yrazes@gmail.com</email>
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<desc>Moving around the interface without a mouse</desc>
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<title>Keyboard navigation</title>
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<cite date="2012-02-19" href="mailto:shaunm@gnome.org">Shaun McCance</cite>
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<p>Describe keyboard navigation for general application interaction.
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Tab and Ctrl+Tab between widgets, arrow keys, accelerators, etc.
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Essential for people who can't use a mouse. Handy for people who
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just like their keyboard.</p>
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<section id="desktop">
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<title>Desktop</title>
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<p><keyseq><key>Alt</key><key>Tab</key></keyseq> switches between open applications.</p>
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<p><keyseq><key>Alt</key><key>`</key></keyseq> switches between windows
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that belong to the same open application.</p>
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<p><keyseq><key>Ctrl</key><key>Alt</key><key>Tab</key></keyseq> switch
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accessibility to focus to the <gui>top bar</gui>.</p>
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<note style="tip"><p>Hold down <key>Alt</key> and press <key>Tab</key> or left and
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right arrow keys to start navigation and release both keys when you have selected the window that you want.
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To display the preview window of the application you have selected, press the down arrow.
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You can exit the option you have activated by pressing <key>Esc</key>.</p>
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<p><link xref="mouse-mousekeys">Mouse keys</link> allow you to move the cursor
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around the desktop using the numeric keypad. To activate mouse keys using the
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<item><p>Press <keyseq><key>Ctrl</key><key>Alt</key><key>Tab</key></keyseq>
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to open the accessibility switcher.</p></item>
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<item><p>Release to select the <gui>Top Bar</gui>.</p></item>
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<item><p>Right arrow to the <gui>Universal Access</gui> menu, then down arrow
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to <gui>Mouse Keys</gui>.</p></item>
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<item><p>Release to activate <gui>Mouse Keys</gui>.</p></item>
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<item><p>Bảo đảm tắt phím <key>Num Lock</key>. Bạn sẽ có thể di chuyển chuột dùng bàn phím số.</p></item>
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<p><keyseq><key>Alt</key><key>F2</key></keyseq> activates the launcher. Key in
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the comand name to launch an application.</p></item>
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<p>If notifications are focused, use left and right arrow, <key>Tab</key> and
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<key>Enter</key>.</p></item>
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<p>Inside the window of an application, <key>Tab</key> and
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<keyseq><key>Ctrl</key><key>Tab</key></keyseq> move between widgets.</p></item>
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<p><key>Esc</key> exits <keyseq><key>Alt</key><key>Tab</key></keyseq>,
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<keyseq><key>Alt</key><key>F2</key></keyseq>, menu and calendar.</p></item>
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<section id="overview">
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<title>Tổng quan</title>
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<p><key>System</key> (<link xref="windows-key">Windows</link>) key or
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<keyseq><key>Alt</key><key>F1</key></keyseq> switches to <gui>overview</gui>
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or back to desktop.</p></item>
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<p><keyseq><key>Ctrl</key><key>Alt</key><key>Tab</key></keyseq> opens the
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<em>accessibility switcher</em>.</p>
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<p>Hold down <keyseq><key>Ctrl</key><key>Alt</key></keyseq> and use
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<key>Tab</key> and <keyseq><key>Shift</key><key>Tab</key></keyseq> or left and
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right arrow to move back and forth between <gui>Top Bar</gui>, <gui>Dash</gui>,
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<gui>Windows</gui>, <gui>Applications</gui> and <gui>Search</gui>.</p></item>
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<p>Up and down arrow keys navigate search results.</p>
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<p><keyseq><key>Ctrl</key><key>Alt</key><key>Up</key></keyseq> and <key>Down</key>
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move between workspaces in the <gui>workspace swicher</gui>.</p>
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<p><keyseq><key>Ctrl</key><key>PgDn</key></keyseq> and <key>PgUp</key> move from
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the <gui>Windows</gui> overview to the <gui>Applications</gui> overview and
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<p><key>Esc</key> exits search, overview.</p>
added
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gnome-help/vi/keyboard-nav.page
