docbook:keycap

Element Information

Model

docbook:inlinemediaobject | docbook:remark | docbook:superscript | docbook:subscript | docbook:xref | docbook:link | docbook:olink | docbook:anchor | docbook:biblioref | docbook:alt | docbook:annotation | docbook:indexterm | docbook:phrase | docbook:replaceable
Children: docbook:alt, docbook:anchor, docbook:annotation, docbook:biblioref, docbook:indexterm, docbook:inlinemediaobject, docbook:link, docbook:olink, docbook:phrase, docbook:remark, docbook:replaceable, docbook:subscript, docbook:superscript, docbook:xref

Attributes

QName Type Fixed Default Use Inheritable Annotation
annotations optional
arch optional
audience optional
condition optional
conformance optional
dir restriction of xs:token optional
function restriction of xs:token optional
linkend xs:IDREF optional
os optional
otherfunction optional
remap optional
revision optional
revisionflag restriction of xs:token optional
role optional
security optional
userlevel optional
vendor optional
version optional
wordsize optional
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType optional
xml:base xs:anyURI optional 
See http://www.w3.org/TR/xmlbase/ for
information about this attribute.
xml:id xs:ID optional 
See http://www.w3.org/TR/xml-id/ for
information about this attribute.
xml:lang union of(xs:language, restriction of xs:string) optional 
Attempting to install the relevant ISO 2- and 3-letter
         codes as the enumerated possible values is probably never
         going to be a realistic possibility.  See
         RFC 3066 at http://www.ietf.org/rfc/rfc3066.txt and the IANA registry
         at http://www.iana.org/assignments/lang-tag-apps.htm for
         further information.

         The union allows for the 'un-declaration' of xml:lang with
         the empty string.
xreflabel optional

Used By

Elements docbook:bridgehead, docbook:citation, docbook:citetitle, docbook:classsynopsisinfo, docbook:emphasis, docbook:entry, docbook:firstterm, docbook:funcsynopsisinfo, docbook:glosssee, docbook:glossseealso, docbook:glossterm, docbook:keycombo, docbook:link, docbook:literallayout, docbook:member, docbook:olink, docbook:orgdiv, docbook:para, docbook:phrase, docbook:primary, docbook:primaryie, docbook:programlisting, docbook:quote, docbook:refdescriptor, docbook:refentrytitle, docbook:refname, docbook:refpurpose, docbook:screen, docbook:secondary, docbook:secondaryie, docbook:see, docbook:seealso, docbook:seealsoie, docbook:seeie, docbook:seg, docbook:segtitle, docbook:shortcut, docbook:simpara, docbook:subtitle, docbook:synopsis, docbook:td, docbook:term, docbook:termdef, docbook:tertiary, docbook:tertiaryie, docbook:th, docbook:title, docbook:titleabbrev, docbook:tocentry, docbook:userinput

Source 

<xs:element name="keycap">
  <xs:complexType mixed="true">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element ref="docbook:inlinemediaobject"/>
      <xs:element ref="docbook:remark"/>
      <xs:element ref="docbook:superscript"/>
      <xs:element ref="docbook:subscript"/>
      <xs:element ref="docbook:xref"/>
      <xs:element ref="docbook:link"/>
      <xs:element ref="docbook:olink"/>
      <xs:element ref="docbook:anchor"/>
      <xs:element ref="docbook:biblioref"/>
      <xs:element ref="docbook:alt"/>
      <xs:element ref="docbook:annotation"/>
      <xs:element ref="docbook:indexterm"/>
      <xs:element ref="docbook:phrase"/>
      <xs:element ref="docbook:replaceable"/>
    </xs:choice>
    <xs:attribute name="role"/>
    <xs:attributeGroup ref="docbook:db.common.attributes"/>
    <xs:attributeGroup ref="docbook:db.common.linking.attributes"/>
    <xs:attribute name="function">
      <xs:simpleType>
        <xs:restriction base="xs:token">
          <xs:enumeration value="alt"/>
          <xs:enumeration value="backspace"/>
          <xs:enumeration value="command"/>
          <xs:enumeration value="control"/>
          <xs:enumeration value="delete"/>
          <xs:enumeration value="down"/>
          <xs:enumeration value="end"/>
          <xs:enumeration value="enter"/>
          <xs:enumeration value="escape"/>
          <xs:enumeration value="home"/>
          <xs:enumeration value="insert"/>
          <xs:enumeration value="left"/>
          <xs:enumeration value="meta"/>
          <xs:enumeration value="option"/>
          <xs:enumeration value="pagedown"/>
          <xs:enumeration value="pageup"/>
          <xs:enumeration value="right"/>
          <xs:enumeration value="shift"/>
          <xs:enumeration value="space"/>
          <xs:enumeration value="tab"/>
          <xs:enumeration value="up"/>
          <xs:enumeration value="other"/>
        </xs:restriction>
      </xs:simpleType>
    </xs:attribute>
    <xs:attribute name="otherfunction"/>
  </xs:complexType>
</xs:element>

Sample