/* * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package javax.swing.text; import java.awt.Graphics; import java.awt.Shape; /** * * @author Scott Violet * @author Timothy Prinzing * @see Highlighter */ public abstract class LayeredHighlighter implements Highlighter { /** * When leaf Views (such as LabelView) are rendering they should * call into this method. If a highlight is in the given region it will * be drawn immediately. * * @param g Graphics used to draw * @param p0 starting offset of view * @param p1 ending offset of view * @param viewBounds Bounds of View * @param editor JTextComponent * @param view View instance being rendered */ public abstract void paintLayeredHighlights(Graphics g, int p0, int p1, Shape viewBounds, JTextComponent editor, View view); /** * Layered highlight renderer. */ static public abstract class LayerPainter implements Highlighter.HighlightPainter { public abstract Shape paintLayer(Graphics g, int p0, int p1, Shape viewBounds,JTextComponent editor, View view); } }