com.steadystate.css.dom
Class CSSStyleDeclarationImpl
java.lang.Object
com.steadystate.css.dom.CSSStyleDeclarationImpl
- CSSStyleDeclaration, Serializable
public class CSSStyleDeclarationImpl
extends java.lang.Object
void | addProperty(Property p)
|
String | getCssText() - The parsable textual representation of the declaration block
(excluding the surrounding curly braces).
|
int | getLength() - The number of properties that have been explicitly set in this
declaration block.
|
CSSRule | getParentRule() - The CSS rule that contains this declaration block or
null
if this CSSStyleDeclaration is not attached to a
CSSRule .
|
CSSValue | getPropertyCSSValue(String propertyName) - Used to retrieve the object representation of the value of a CSS
property if it has been explicitly set within this declaration block.
|
String | getPropertyPriority(String propertyName) - Used to retrieve the priority of a CSS property (e.g.
|
String | getPropertyValue(String propertyName) - Used to retrieve the value of a CSS property if it has been explicitly
set within this declaration block.
|
String | item(int index) - Used to retrieve the properties that have been explicitly set in this
declaration block.
|
String | removeProperty(String propertyName) - Used to remove a CSS property if it has been explicitly set within
this declaration block.
|
void | setCssText(String cssText)
|
void | setProperty(String propertyName, String value, String priority) - Used to set a property value and priority within this declaration
block.
|
String | toString()
|
CSSStyleDeclarationImpl
public CSSStyleDeclarationImpl(CSSRule parentRule)
addProperty
public void addProperty(Property p)
getCssText
public String getCssText()
The parsable textual representation of the declaration block
(excluding the surrounding curly braces). Setting this attribute will
result in the parsing of the new value and resetting of all the
properties in the declaration block including the removal or addition
of properties.
- getCssText in interface CSSStyleDeclaration
getLength
public int getLength()
The number of properties that have been explicitly set in this
declaration block. The range of valid indices is 0 to length-1
inclusive.
- getLength in interface CSSStyleDeclaration
getParentRule
public CSSRule getParentRule()
The CSS rule that contains this declaration block or null
if this CSSStyleDeclaration
is not attached to a
CSSRule
.
- getParentRule in interface CSSStyleDeclaration
getPropertyCSSValue
public CSSValue getPropertyCSSValue(String propertyName)
Used to retrieve the object representation of the value of a CSS
property if it has been explicitly set within this declaration block.
This method returns null
if the property is a shorthand
property. Shorthand property values can only be accessed and modified
as strings, using the getPropertyValue
and
setProperty
methods.
- getPropertyCSSValue in interface CSSStyleDeclaration
propertyName
- The name of the CSS property. See the CSS property
index.
- Returns the value of the property if it has been explicitly
set for this declaration block. Returns
null
if the
property has not been set.
getPropertyPriority
public String getPropertyPriority(String propertyName)
Used to retrieve the priority of a CSS property (e.g. the
"important"
qualifier) if the property has been
explicitly set in this declaration block.
- getPropertyPriority in interface CSSStyleDeclaration
propertyName
- The name of the CSS property. See the CSS property
index.
- A string representing the priority (e.g.
"important"
) if one exists. The empty string if none
exists.
getPropertyValue
public String getPropertyValue(String propertyName)
Used to retrieve the value of a CSS property if it has been explicitly
set within this declaration block.
- getPropertyValue in interface CSSStyleDeclaration
propertyName
- The name of the CSS property. See the CSS property
index.
- Returns the value of the property if it has been explicitly
set for this declaration block. Returns the empty string if the
property has not been set.
item
public String item(int index)
Used to retrieve the properties that have been explicitly set in this
declaration block. The order of the properties retrieved using this
method does not have to be the order in which they were set. This
method can be used to iterate over all properties in this declaration
block.
- item in interface CSSStyleDeclaration
index
- Index of the property name to retrieve.
- The name of the property at this ordinal position. The empty
string if no property exists at this position.
removeProperty
public String removeProperty(String propertyName)
throws DOMException
Used to remove a CSS property if it has been explicitly set within
this declaration block.
- removeProperty in interface CSSStyleDeclaration
propertyName
- The name of the CSS property. See the CSS property
index.
- Returns the value of the property if it has been explicitly
set for this declaration block. Returns the empty string if the
property has not been set or the property name does not correspond
to a known CSS property.
setProperty
public void setProperty(String propertyName,
String value,
String priority)
throws DOMException
Used to set a property value and priority within this declaration
block.
- setProperty in interface CSSStyleDeclaration
propertyName
- The name of the CSS property. See the CSS property
index.value
- The new value of the property.priority
- The new priority of the property (e.g.
"important"
).
toString
public String toString()