JavaFX 27 · com.sun.javafx.css.media.MediaRule · APIdia, the JavaDoc alternative

Modifier and Type	Field and Description
private final MediaRule	parent
private final MediaQueryList	queries

Access	Constructor and Description
public	MediaRule(MediaQueryList queries, MediaRule parent)

Method Summary

Modifier and Type	Method and Description
public TriState	Returns: `TriState#TRUE` if the rule always matches, `TriState#FALSE` if the rule never matches, otherwise `TriState#UNKNOWN` evaluate() Attempts to determine the result of this media rule without a `MediaQueryContext`, and returns `TriState#TRUE` if at least one media query is `TRUE`, `TriState#FALSE` if all media queries are `FALSE`, or `TriState#UNKNOWN` otherwise.
public boolean	Returns: `true` if any of the media queries is `true` or if the list is empty, `false` otherwise evaluate(MediaQueryContext the evaluation context context) Evaluates whether any of the media queries is `true`.
public MediaRule	Returns: the parent `MediaRule`, or `null` getParent() Returns the parent media rule if this media rule is nested.
public MediaQueryList	Returns: the list of media queries getQueries() Returns the list of media queries.
public static MediaRule	readBinary(DataInputStream stream, String[] strings)
public void	writeBinary(DataOutputStream stream, StyleConverter.StringStore stringStore)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

parent	back to summary
private final MediaRule parent

queries	back to summary
private final MediaQueryList queries

MediaRule	back to summary
public MediaRule(MediaQueryList queries, MediaRule parent)

evaluate back to summary

evaluate	back to summary
public TriState evaluate() Attempts to determine the result of this media rule without a `MediaQueryContext`, and returns `TriState#TRUE` if at least one media query is `TRUE`, `TriState#FALSE` if all media queries are `FALSE`, or `TriState#UNKNOWN` otherwise. Returns:TriState `TriState#TRUE` if the rule always matches, `TriState#FALSE` if the rule never matches, otherwise `TriState#UNKNOWN`

public TriState evaluate()

Attempts to determine the result of this media rule without a MediaQueryContext, and returns TriState#TRUE if at least one media query is TRUE, TriState#FALSE if all media queries are FALSE, or TriState#UNKNOWN otherwise.

Returns:TriState: TriState#TRUE if the rule always matches, TriState#FALSE if the rule never matches, otherwise TriState#UNKNOWN

evaluate back to summary

evaluate	back to summary
public boolean evaluate(MediaQueryContext context) Evaluates whether any of the media queries is `true`. Parameters context:MediaQueryContext the evaluation context Returns:boolean `true` if any of the media queries is `true` or if the list is empty, `false` otherwise

public boolean evaluate(MediaQueryContext context)

Evaluates whether any of the media queries is true.

Parameters

Returns:boolean

true if any of the media queries is true or if the list is empty, false otherwise

getParent back to summary

getParent	back to summary
public MediaRule getParent() Returns the parent media rule if this media rule is nested. Returns:MediaRule the parent `MediaRule`, or `null`

public MediaRule getParent()

Returns the parent media rule if this media rule is nested.

getQueries	back to summary
public MediaQueryList getQueries() Returns the list of media queries. Returns:MediaQueryList the list of media queries

getQueries

public MediaQueryList getQueries()

Returns the list of media queries.

readBinary	back to summary
public static MediaRule readBinary(DataInputStream stream, String[] strings) throws IOException

writeBinary	back to summary
public void writeBinary(DataOutputStream stream, StyleConverter.StringStore stringStore) throws IOException