Module javafx.graphics
Package javafx.css

Class Stylesheet

java.lang.Object
javafx.css.Stylesheet
public class Stylesheet
extends Object
A stylesheet which can apply properties to a tree of objects. A stylesheet is a collection of zero or more Rules, each of which is applied to each object in the tree. Typically the selector will examine the object to determine whether or not it is applicable, and if so it will apply certain property values to the object.
Since:
9

  • Method Details

    • getUrl

      public String getUrl()
      The URL from which this Stylesheet was loaded.
      Returns:
      A String representation of the URL from which the stylesheet was loaded, or null if the stylesheet was created from an inline style.

    • getOrigin

      public StyleOrigin getOrigin()
      Returns the origin of this Stylesheet.
      Returns:
      the origin of this Stylesheet

    • setOrigin

      public void setOrigin​(StyleOrigin origin)
      Sets the origin of this Stylesheet.
      Parameters:
      origin - the origin of this Stylesheet

    • getRules

      public List<Rule> getRules()
      Returns the rules that are defined in this Stylesheet.
      Returns:
      a list of rules used by this Stylesheet

    • getFontFaces

      public List<FontFace> getFontFaces()
      Returns the font faces used by this Stylesheet.
      Returns:
      a list of font faces used by this Stylesheet

    • equals

      public boolean equals​(Object obj)
      Indicates whether this Stylesheet is "equal to" some other object. Equality of two Stylesheets is based on the equality of their URL as defined by getUrl().
      Overrides:
      equals in class Object

    • toString

      public String toString()
      Returns a string representation of this object.
      Overrides:
      toString in class Object

    • loadBinary

      public static Stylesheet loadBinary​(URL url) throws IOException
      Loads a binary stylesheet from a URL.
      Parameters:
      url - the URL from which the Stylesheet will be loaded
      Returns:
      the loaded Stylesheet
      Throws:
      IOException - if the binary stream corresponds to a more recent binary css version or if an I/O error occurs while reading from the stream

    • loadBinary

      public static Stylesheet loadBinary​(InputStream stream) throws IOException
      Loads a binary stylesheet from a stream.
      Parameters:
      stream - the input stream
      Returns:
      the loaded Stylesheet
      Throws:
      IOException - if the binary stream corresponds to a more recent binary css version or if an I/O error occurs while reading from the stream
      Since:
      17

    • convertToBinary

      public static void convertToBinary​(File source, File destination) throws IOException
      Converts the css file referenced by source to binary format and writes it to destination.
      Parameters:
      source - the JavaFX compliant css file to convert
      destination - the file to which the binary formatted data is written
      Throws:
      IOException - if the destination file can not be created or if an I/O error occurs
      IllegalArgumentException - if either parameter is null, if source and destination are the same, if source cannot be read, or if destination cannot be written