NAME

       CSS::DOM::Value::List - CSSValueList class for CSS::DOM

VERSION

       Version 0.17

SYNOPSIS

         # ...

DESCRIPTION

       This module implements objects that represent CSS list property values. It implements the DOM
       CSSValueList interface.

       You can access the individual elements of the list using the "item" and "length" methods, or by using it
       as an array ref.

METHODS

       If you need the constructor, it's below the object methods. Normally you would get an object via
       CSS::DOM::Style's "getPropertyCSSValue" method.

   CSSValue Interface
       cssText
           Returns a string representation of the attribute. Pass an argument to set it.

       cssValueType
           Returns "CSS::DOM::Value::CSS_PRIMITIVE_VALUE".

   CSSValueList Interface
       item
           Returns the 'primitive' value at the given index.

       length
           Returns the number of values in the list.

   Constructor
       You probably don't need to call this, but here it is anyway:

         $val = new CSS::DOM::Value::List:: %args;

       The hash-style arguments are as follows. Only "values" is required.

       values
           This  must  be an array ref containing the individual values to be stored in the list. The individual
           elements can be value objects or array refs of arguments to pass to "new CSS::DOM::Value::Primitive".
           E.g.,

            [
                [type => CSS_PX, value => 20],
                [type => CSS_PERCENTAGE, value => 50],
                [type => CSS_PERCENTAGE, value => 50],
                [type => CSS_PX, value => 50],
            ]

       css CSS code used for serialisation. This will make reading "cssText" faster at least until the value  is
           modified.

       separator
           The value separator used in serialisation. This is usually ' ' or ', '. An empty string or "undef" is
           treated as a space.

       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.

       property
           The name of the CSS property to which this value belongs. "cssText" uses this  to  determine  how  to
           parse text passed to it. This does not apply to the sub-values of colours, counters and rects, but it
           does apply to individual elements of a list value.

SEE ALSO

       CSS::DOM

       CSS::DOM::Value

       CSS::DOM::Value::Primitive

       CSS::DOM::Style

perl v5.36.0                                       2023-08-02                         CSS::DOM::Value::List(3pm)