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/OpenJDK 21

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

Modifier Constructor Description
protected
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 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods declared in interface javax.swing.text.Highlighter.HighlightPainter

paint

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

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/text/LayeredHighlighter.LayerPainter.html