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.\"
.IX Title "CSS::DOM::Value 3pm"
.TH CSS::DOM::Value 3pm "2018-02-12" "perl v5.26.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
CSS::DOM::Value \- CSSValue class for CSS::DOM
.SH "VERSION"
.IX Header "VERSION"
Version 0.17
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  # ...
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This module implements objects that represent \s-1CSS\s0 property values. It
implements the \s-1DOM\s0 CSSValue interface.
.PP
This class is used only for custom values (neither primitive values nor
lists) and the special 'inherit' value.
.SH "METHODS"
.IX Header "METHODS"
.SS "Object Methods"
.IX Subsection "Object Methods"
.IP "cssText" 4
.IX Item "cssText"
Returns a string representation of the attribute. Pass an argument to set 
it.
.IP "cssValueType" 4
.IX Item "cssValueType"
Returns one of the constants below.
.SS "Constructor"
.IX Subsection "Constructor"
You probably don't need to call this, but here it is anyway:
.PP
.Vb 1
\&  $val = new CSS::DOM::Value %arguments;
.Ve
.PP
The hash-style \f(CW%arguments\fR are as follows:
.IP "type" 4
.IX Item "type"
\&\f(CW\*(C`CSS_INHERIT\*(C'\fR or \f(CW\*(C`CSS_CUSTOM\*(C'\fR
.IP "css" 4
.IX Item "css"
A string of \s-1CSS\s0 code. This is
only used when \f(CW\*(C`TYPE\*(C'\fR is \f(CW\*(C`CSS_CUSTOM\*(C'\fR.
.IP "owner" 4
.IX Item "owner"
The style object that owns this value; if this is omitted, then the value
is read-only. The value object holds a weak reference to the owner.
.IP "property" 4
.IX Item "property"
The name of the \s-1CSS\s0 property to which this value belongs. \f(CW\*(C`cssText\*(C'\fR uses
this to determine how to parse text passed to it.
.SH "CONSTANTS"
.IX Header "CONSTANTS"
The following constants can be imported with \f(CW\*(C`use CSS::DOM::Value \*(Aq:all\*(Aq\*(C'\fR.
They represent the type of \s-1CSS\s0 value.
.IP "\s-1CSS_INHERIT\s0 (0)" 4
.IX Item "CSS_INHERIT (0)"
.PD 0
.IP "\s-1CSS_PRIMITIVE_VALUE\s0 (1)" 4
.IX Item "CSS_PRIMITIVE_VALUE (1)"
.IP "\s-1CSS_VALUE_LIST\s0 (2)" 4
.IX Item "CSS_VALUE_LIST (2)"
.IP "\s-1CSS_CUSTOM\s0 (3)" 4
.IX Item "CSS_CUSTOM (3)"
.PD
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\s-1CSS::DOM\s0
.PP
CSS::DOM::Value::Primitive
.PP
CSS::DOM::Value::List
.PP
CSS::DOM::Style