javax.swing.text.html
Class CSS.LengthValue

java.lang.Object
  javax.swing.text.html.CSS.CssValue
      javax.swing.text.html.CSS.LengthValue

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CSS.BorderWidthValue

Enclosing class:

CSS

static class CSS.LengthValue

extends CSS.CssValue

Field Summary

(package private) boolean	percentage If true, span is a percentage value, and that to determine the length another value needs to be passed in.
(package private) float	span Either the absolute value (percentage == false) or a percentage value.
(package private) String	svalue The value as a string... before conversion to a binary format.

Constructor Summary

(package private)

CSS.LengthValue()

Method Summary

(package private) Object	fromStyleConstants(StyleConstants key, Object value) Converts a StyleConstants attribute value to a CSS attribute value.
(package private) float	getValue() Returns the length (span) to use.
(package private) float	getValue(float currentValue) Returns the length (span) to use.
(package private) boolean	isPercentage() Returns true if the length represents a percentage of the containing box.
(package private) Object	parseCssValue(String value) Convert a CSS value string to the internal format (for fast processing) used in the attribute sets.
(package private) Object	parseHtmlValue(String value) Convert an HTML attribute value to a CSS attribute value.
String	toString() Return the CSS format of the value
(package private) Object	toStyleConstants(StyleConstants key, View v) Converts a CSS attribute value to a StyleConstants value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

percentage

boolean percentage

If true, span is a percentage value, and that to determine the length another value needs to be passed in.

span

float span

Either the absolute value (percentage == false) or a percentage value.

svalue

String svalue

The value as a string... before conversion to a binary format.

Constructor Detail

CSS.LengthValue

CSS.LengthValue()

Method Detail

getValue

float getValue()

Returns the length (span) to use.

getValue

float getValue(float currentValue)

Returns the length (span) to use. If the value represents a percentage, it is scaled based on currentValue.

isPercentage

boolean isPercentage()

Returns true if the length represents a percentage of the containing box.

parseCssValue

Object parseCssValue(String value)

Description copied from class: CSS.CssValue

Convert a CSS value string to the internal format (for fast processing) used in the attribute sets. The fallback storage for any value that we don't have a special binary format for is a String.

Overrides:

parseCssValue in class CSS.CssValue

parseHtmlValue

Object parseHtmlValue(String value)

Description copied from class: CSS.CssValue

Convert an HTML attribute value to a CSS attribute value. If there is no conversion, return null. This is implemented to simply forward to the CSS parsing by default (since some of the attribute values are the same). If the attribute value isn't recognized as a CSS value it is generally returned as null.

Overrides:

parseHtmlValue in class CSS.CssValue

fromStyleConstants

Object fromStyleConstants(StyleConstants key,
                          Object value)

Converts a StyleConstants attribute value to a CSS attribute value. If there is no conversion, returns null. By default, there is no conversion.

Overrides:

fromStyleConstants in class CSS.CssValue

Parameters:

key - the StyleConstants attribute

value - the value of a StyleConstants attribute to be converted

Returns:

the CSS value that represents the StyleConstants value

toStyleConstants

Object toStyleConstants(StyleConstants key,
                        View v)

Converts a CSS attribute value to a StyleConstants value. If there is no conversion, returns null. By default, there is no conversion.

Overrides:

toStyleConstants in class CSS.CssValue

Parameters:

key - the StyleConstants attribute

v - the view containing AttributeSet

Returns:

the StyleConstants attribute value that represents the CSS attribute value

toString

public String toString()

Return the CSS format of the value

Overrides:

toString in class Object

Returns:

a string representation of the object.