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oracle.javatools.editor.highlight
Class DottedLinePainter

java.lang.Object
oracle.javatools.editor.highlight.SimpleLinePainter
oracle.javatools.editor.highlight.DottedLinePainter

All Implemented Interfaces:

UnderlinePainter

public class DottedLinePainter

extends SimpleLinePainter

The DottedLinePainter is an implementation of the UnderlinePainter which paints a straight, but dotted underline or separator of a given thickness.

Field Summary

protected int	_dottedWidth The width of the visible dotted line.
protected int	_gapWidth The width of the gap between the dotted lines.
static int	MAX_WIDTH The maximum width of either the visible dotted line (dottedWidth) or the dotted gap.
static int	MIN_WIDTH The minimum width of either the visible dotted line (dottedWidth) or the dotted gap.

Fields inherited from class oracle.javatools.editor.highlight.SimpleLinePainter

_thickness, _underlineType, MAX_THICKNESS

Fields inherited from interface oracle.javatools.editor.highlight.UnderlinePainter

TYPE_SEPARATOR, TYPE_STRIKETHRU, TYPE_UNDERLINE

Constructor Summary

DottedLinePainter(int thickness, int underlineType, int dottedWidth, int gapWidth)
Constructs a new DottedLinePainter of the specified thickness.

Method Summary

void	paintUnderline(java.awt.Graphics graphics, java.awt.Color color, int xPos, int width, int yTop, int yBaseline, int descent) Paints the underline using this implementation of the UnderlinePainter.

Methods inherited from class oracle.javatools.editor.highlight.SimpleLinePainter

getUnderlineType, getYPos

Methods inherited from class java.lang.Object

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

Field Detail

MAX_WIDTH

public static final int MAX_WIDTH

The maximum width of either the visible dotted line (dottedWidth) or the dotted gap.

See Also:

Constant Field Values

MIN_WIDTH

public static final int MIN_WIDTH

The minimum width of either the visible dotted line (dottedWidth) or the dotted gap.

See Also:

Constant Field Values

_dottedWidth

protected final int _dottedWidth

The width of the visible dotted line.

_gapWidth

protected final int _gapWidth

The width of the gap between the dotted lines.

Constructor Detail

DottedLinePainter

public DottedLinePainter(int thickness,
                         int underlineType,
                         int dottedWidth,
                         int gapWidth)

Constructs a new DottedLinePainter of the specified thickness. The dottedWidth is the width of the visible (dotted) lines, while the gapWidth is the width of the gaps between the dotted lines.

Parameters:

thickness - the thickness of the line to paint

underlineType - the type of underline, such as TYPE_SEPARATOR

dottedWidth - the width of the visible lines

gapWidth - the width of the gap between visible lines

Method Detail

paintUnderline

public void paintUnderline(java.awt.Graphics graphics,
                           java.awt.Color color,
                           int xPos,
                           int width,
                           int yTop,
                           int yBaseline,
                           int descent)

Paints the underline using this implementation of the UnderlinePainter.

Specified by:

paintUnderline in interface UnderlinePainter

Overrides:

paintUnderline in class SimpleLinePainter

Parameters:

graphics - the graphics context to paint into

color - the color to use for painting the underline

xPos - the x position to start painting from

width - the width of the underline to paint

yTop - the y position of the top of the text

yBaseline - the y position of the baseline of the text we are drawing an underline for

descent - the descent of the font the text was drawn with

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