文件操作 - howto_forms.page

文件: /usr/share/help/C/orca/howto_forms.page

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<page xmlns="http://projectmallard.org/1.0/" type="topic" id="howto_forms">
 <info>
 <link type="guide" xref="index#reading"/>
 <link type="next" xref="howto_live_regions" />
 <title type="sort">5. Filling out forms</title>
 <desc>
 Accessing widgets embedded in documents
 </desc>
 <credit type="author">
 <name>Joanmarie Diggs</name>
 <email>joanied@gnome.org</email>
 </credit>
 <license>
 Creative Commons Share Alike 3.0
 </license>
 </info>
 <title>Filling out forms</title>
 
 When interacting with web pages and other documents using <app>Orca</app>,
 you are interacting with the document itself; not a buffered copy of that
 document. Thus there is no special mode to get into or out of when you
 wish to fill out a form. Instead, simply navigate to each field whose
 contents you wish to change, and interact with the widget as if it were in
 a dialog box.
 
 <section>
 <title>Navigating Amongst Form Fields</title>
 
 To navigate amongst form fields, you have several options:
 
 <list>
 <item>
 
 Use <key>Tab</key> and <keyseq><key>Shift</key><key>Tab</key></keyseq>,
 to navigate amongst focusable objects, regardless of type.
 
 </item>
 <item>
 
 Use <app>Orca</app>'s <link xref="commands_structural_navigation#forms">
 structural navigation commands for forms</link>.
 
 </item>
 <item>
 
 Depending on the form, you may also be able to use <app>Orca</app>'s
 caret navigation commands, in other words, the arrow keys when
 <app>Orca</app> is controlling the caret.
 
 </item>
 </list>
 </section>
 <section>
 <title>Exiting Form Fields</title>
 
 Because there is no special mode in <app>Orca</app> for interacting with
 forms, the most frequently-asked question is how to exit a focused form
 field. For this, too, you have several options:
 
 <list>
 <item>
 
 Use <key>Tab</key>/<keyseq><key>Shift</key><key>Tab</key></keyseq>
 if you wish to leave the currenty-focused form field and move to the
 next/previous focusable object, regardless of what that object happens
 to be.
 
 </item>
 <item>
 
 Use <app>Orca</app>'s <link xref="commands_structural_navigation#forms">
 structural navigation</link> to move to the next/previous form field:
 <keyseq><key>Orca Modifier</key><key>Tab</key></keyseq>/<keyseq>
 <key>Orca Modifier</key><key>Shift</key><key>Tab</key></keyseq>.
 
 </item>
 <item>
 
 Use <app>Orca</app>'s commands for moving to the next/previous object
 or chunk of text: <keyseq><key>Orca Modifier</key><key>Right</key>
 </keyseq>/<keyseq><key>Orca Modifier</key><key>Left</key></keyseq>.
 
 </item>
 <item>
 
 If you are not in a list or combo box, you can use caret navigation
 commands to arrow out of the form field, as long as <app>Orca</app>
 is controlling the caret.
 
 </item>
 </list>
 </section>
</page>

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