Module io.sf.carte.css4j
Package io.sf.carte.doc.style.css

Interface MediaQueryList

All Superinterfaces:
EventTarget, MediaList
public interface MediaQueryList extends MediaList, EventTarget
Based on W3C's MediaQueryList interface.

  • Method Details

    • getMediaQuery

      MediaQuery getMediaQuery(int index)
      Get the media query at index.
      Parameters:
      index - the index.
      Returns:
      the media query at the index-th position in this list, or null if that is not a valid index or the query list is invalid.

    • getMedia

      String getMedia()
      Get the serialized form of this media query list.
      Returns:
      the serialized form of this media query list.

    • getMinifiedMedia

      String getMinifiedMedia()
      Get a minified serialized form of this media query list.
      Returns:
      the minified serialized form of this media query list.

    • isAllMedia

      boolean isAllMedia()
      Is this an all-media list?
      Returns:
      true if this list matches all media, false otherwise.

    • isNotAllMedia

      boolean isNotAllMedia()
      Determine if this list is composed only of queries that evaluate to not all.
      Returns:
      true if this list matches no media, false otherwise.

    • matches

      boolean matches(String medium, CSSCanvas canvas)
      Does the associated media query list match the state of the rendered Document?
      Parameters:
      medium - the lowercase name of the medium to test for, null or all if all media.
      canvas - the canvas where the document is to be rendered.
      Returns:
      true if the associated media query list matches the state of the rendered Document and false if it does not.

    • matches

      boolean matches(MediaQueryList otherMedia)
      Does the given media list contain any media present in this list?

      If query A matches B, then if a medium matches B it will also match A. The opposite may not be true.

      Parameters:
      otherMedia - the other media list to test.
      Returns:
      true if the other media contains any media which applies to this list, false otherwise.

    • hasErrors

      boolean hasErrors()
      Did this media query list produce errors when being parsed ?
      Returns:
      true if this list come from a media string that produced errors when parsed, false otherwise.

    • getExceptions

      List<CSSParseException> getExceptions()
      Get the exceptions found while parsing the query, if any.
      Returns:
      the exceptions found while parsing the query, or null if no errors were found while parsing the media query.

    • addListener

      @Deprecated default void addListener(MediaQueryListListener listener)
      Deprecated.
      use addEventListener(String, EventListener, boolean) instead.
      Appends a listener to the list of media query list listeners, unless it is already in that list.
      Parameters:
      listener - the listener to be appended.

    • removeListener

      @Deprecated default void removeListener(MediaQueryListListener listener)
      Deprecated.
      use removeEventListener(String, EventListener, boolean) instead.
      Removes a listener from the list of media query list listeners.
      Parameters:
      listener - the listener to be removed.

    • addEventListener

      default void addEventListener(String type, EventListener listener, boolean useCapture)
      Specified by:
      addEventListener in interface EventTarget

    • removeEventListener

      default void removeEventListener(String type, EventListener listener, boolean useCapture)
      Specified by:
      removeEventListener in interface EventTarget

    • dispatchEvent

      default boolean dispatchEvent(Event evt) throws EventException
      Specified by:
      dispatchEvent in interface EventTarget
      Throws:
      EventException