com.fr.design.gui.syntax.ui.rsyntaxtextarea

类 SquiggleUnderlineHighlightPainter

java.lang.Object

javax.swing.text.LayeredHighlighter.LayerPainter

com.fr.design.gui.syntax.ui.rtextarea.ChangeableHighlightPainter

com.fr.design.gui.syntax.ui.rsyntaxtextarea.SquiggleUnderlineHighlightPainter

所有已实现的接口:

java.io.Serializable, javax.swing.text.Highlighter.HighlightPainter

public class SquiggleUnderlineHighlightPainter
extends ChangeableHighlightPainter

Highlight painter that paints a squiggly underline underneath text, similar to what popular IDE's such as Visual Studio and Eclipse do to indicate errors, warnings, etc.

This class must be used as a LayerPainter.

版本:

1.0

作者:

Robert Futrell

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
SquiggleUnderlineHighlightPainter(java.awt.Color color) Constructor.

方法概要

方法

限定符和类型	方法和说明
java.awt.Shape	paintLayer(java.awt.Graphics g, int offs0, int offs1, java.awt.Shape bounds, javax.swing.text.JTextComponent c, javax.swing.text.View view) Paints a portion of a highlight.
protected void	paintSquiggle(java.awt.Graphics g, java.awt.Rectangle r) Paints a squiggle underneath text in the specified rectangle.

从类继承的方法 com.fr.design.gui.syntax.ui.rtextarea.ChangeableHighlightPainter

getAlpha, getPaint, getRoundedEdges, paint, setAlpha, setPaint, setRoundedEdges

从类继承的方法 java.lang.Object

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

构造器详细资料

SquiggleUnderlineHighlightPainter

public SquiggleUnderlineHighlightPainter(java.awt.Color color)

Constructor.

参数:

color - The color of the squiggle. This cannot be null.

方法详细资料

paintLayer

public java.awt.Shape paintLayer(java.awt.Graphics g,
                        int offs0,
                        int offs1,
                        java.awt.Shape bounds,
                        javax.swing.text.JTextComponent c,
                        javax.swing.text.View view)

Paints a portion of a highlight.

覆盖:

paintLayer 在类中 ChangeableHighlightPainter

参数:

g - the graphics context

offs0 - the starting model offset >= 0

offs1 - the ending model offset >= offs1

bounds - the bounding box of the view, which is not necessarily the region to paint.

c - the editor

view - View painting for

返回:

region drawing occurred in

paintSquiggle

protected void paintSquiggle(java.awt.Graphics g,
                 java.awt.Rectangle r)

Paints a squiggle underneath text in the specified rectangle.

参数:

g - The graphics context with which to paint.

r - The rectangle containing the text.