Class LayeredHighlighter.LayerPainter

java.lang.Object
javax.swing.text.LayeredHighlighter.LayerPainter
All Implemented Interfaces:
Highlighter.HighlightPainter
Direct Known Subclasses:
DefaultHighlighter.DefaultHighlightPainter
Enclosing class:
LayeredHighlighter
public abstract static class LayeredHighlighter.LayerPainter extends Object implements Highlighter.HighlightPainter
Layered highlight renderer.

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    LayerPainter()
    Constructor for subclasses to call.

  • Method Summary

    Modifier and Type
    Method
    Description
    abstract Shape
    paintLayer(Graphics g, int p0, int p1, Shape viewBounds, JTextComponent editor, View view)
    Paints a portion of a highlight.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

    Methods declared in interface Highlighter.HighlightPainter

    paint
    Modifier and Type
    Method
    Description
    void
    paint(Graphics g, int p0, int p1, Shape bounds, JTextComponent c)
    Renders the highlight.

  • Constructor Details

    • LayerPainter

      protected LayerPainter()
      Constructor for subclasses to call.

  • Method Details

    • paintLayer

      public abstract Shape paintLayer(Graphics g, int p0, int p1, Shape viewBounds, JTextComponent editor, View view)
      Paints a portion of a highlight.
      Parameters:
      g - Graphics used to draw
      p0 - starting offset of view
      p1 - ending offset of view
      viewBounds - Bounds of View
      editor - JTextComponent
      view - View instance being rendered
      Returns:
      a shape