keycap — The text printed on a key on a keyboard
phrase
(db._phrase)replaceable
alt
anchor
annotation
biblioref
indexterm
(db.indexterm.endofrange)indexterm
(db.indexterm.singular)indexterm
(db.indexterm.startofrange)inlinemediaobject
link
olink
remark
subscript
superscript
xref
Common attributes and common linking attributes.
Additional attributes:
Required attributes are shown in bold.
The keycap
identifies the text printed on a physical key on a computer keyboard. This is distinct from any scan code that it may generate (keycode
), or any symbolic name (keysym
) that might exist for the key.
Common attributes and common linking attributes.
Identifies the function key
Enumerated values: | |
---|---|
“alt” |
The "Alt" key |
“backspace” |
The "Backspace" key |
“command” |
The "Command" key |
“control” |
The "Control" key |
“delete” |
The "Delete" key |
“down” |
The down arrow |
“end” |
The "End" key |
“enter” |
The "Enter" or "Return" key |
“escape” |
The "Escape" key |
“home” |
The "Home" key |
“insert” |
The "Insert" key |
“left” |
The left arrow |
“meta” |
The "Meta" key |
“option” |
The "Option" key |
“pagedown” |
The page down key |
“pageup” |
The page up key |
“right” |
The right arrow |
“shift” |
The "Shift" key |
“space” |
The spacebar |
“tab” |
The "Tab" key |
“up” |
The up arrow |
Identifies the function key
Enumerated values: | |
---|---|
“other” |
Indicates a non-standard function key |
Specifies a keyword that identifies the non-standard key
These elements contain keycap
: bridgehead
, caption
(db.html.caption), citation
, citetitle
, classsynopsisinfo
, emphasis
(db.emphasis), entry
, firstterm
, funcsynopsisinfo
, glosssee
, glossseealso
, glossterm
, html:button
, html:label
, html:legend
, keycombo
, link
, literallayout
, member
, olink
, orgdiv
, para
, phrase
(db.phrase), primary
, primaryie
, programlisting
, quote
, refdescriptor
, refentrytitle
, refname
, refpurpose
, screen
, secondary
, secondaryie
, see
, seealso
, seealsoie
, seeie
, seg
, segtitle
, shortcut
, simpara
, subtitle
, synopsis
, td
, term
, termdef
, tertiary
, tertiaryie
, th
, title
, titleabbrev
, tocentry
, userinput
.
The following elements occur in keycap: text, alt
, anchor
, annotation
, biblioref
, indexterm
(db.indexterm.endofrange), indexterm
(db.indexterm.singular), indexterm
(db.indexterm.startofrange), inlinemediaobject
, link
, olink
, phrase
(db._phrase), remark
, replaceable
, subscript
, superscript
, xref
.
accel
, guibutton
, guiicon
, guilabel
, guimenu
, guimenuitem
, guisubmenu
, keycode
, keycombo
, keysym
, menuchoice
, mousebutton
, shortcut
<article xmlns='http://docbook.org/ns/docbook'> <title>Example keycap</title> <para>The <keycap>F1</keycap> key on an IBM PC keyboard generates the scan code <keycode>0x3B</keycode> when pressed. This value is defined as <keysym>KEY_F1</keysym> in <filename class="headerfile">keyboard.h</filename>. </para> </article>
The F1 key on an IBM PC keyboard generates the scan code 0x3B when pressed. This value is defined as KEY_F1 in keyboard.h
.