Class TextPainter

java.lang.Object

org.jdesktop.beans.AbstractBean

org.jdesktop.swingx.painter.AbstractPainter<Object>

org.jdesktop.swingx.painter.AbstractLayoutPainter<Object>

org.jdesktop.swingx.painter.AbstractAreaPainter<Object>

org.jdesktop.swingx.painter.TextPainter

All Implemented Interfaces:

Painter<Object>

@JavaBean
public class TextPainter
extends AbstractAreaPainter<Object>

A painter which draws text. If the font, text, and paint are not provided they will be obtained from the object being painted if it is a Swing text component.

Nested Class Summary

Nested classes/interfaces inherited from class AbstractAreaPainter

AbstractAreaPainter.Style

Nested classes/interfaces inherited from class AbstractLayoutPainter

AbstractLayoutPainter.HorizontalAlignment, AbstractLayoutPainter.VerticalAlignment

Nested classes/interfaces inherited from class AbstractPainter

AbstractPainter.Interpolation

Field Summary

Fields

Modifier and Type	Field	Description
private Font	font
private String	text

Constructor Summary

Constructors

Constructor	Description
TextPainter()	Creates a new instance of TextPainter
TextPainter(String text)	Create a new TextPainter which will paint the specified text
TextPainter(String text, Font font)	Create a new TextPainter which will paint the specified text with the specified font.
TextPainter(String text, Font font, Paint paint)	Create a new TextPainter which will paint the specified text with the specified font and paint.
TextPainter(String text, Paint paint)	Create a new TextPainter which will paint the specified text with the specified paint.

Method Summary

Modifier and Type	Method	Description
private Font	calculateFont(Object component)
private String	calculateText(Object component)
protected void	doPaint(Graphics2D g, Object component, int width, int height)	Subclasses must implement this method and perform custom painting operations here.
Font	getFont()	gets the font (and font size and style) to be used when drawing the text
String	getText()	gets the text currently used to draw
protected Shape	provideShape(Graphics2D g2, Object comp, int width, int height)	Returns the outline shape of this painter.
void	setFont(Font f)	Set the font (and font size and style) to be used when drawing the text
void	setText(String text)	Sets the text to draw

Methods inherited from class AbstractAreaPainter

calculateSnappedPaint, getAreaEffects, getBorderPaint, getBorderWidth, getFillPaint, getStyle, isPaintStretched, setAreaEffects, setBorderPaint, setBorderWidth, setFillPaint, setPaintStretched, setStyle

Methods inherited from class AbstractLayoutPainter

calculateLayout, getHorizontalAlignment, getInsets, getVerticalAlignment, isFillHorizontal, isFillVertical, setFillHorizontal, setFillVertical, setHorizontalAlignment, setInsets, setVerticalAlignment

Methods inherited from class AbstractPainter

clearCache, configureGraphics, getFilters, getInterpolation, isAntialiasing, isCacheable, isCacheCleared, isDirty, isInPaintContext, isVisible, paint, setAntialiasing, setCacheable, setDirty, setFilters, setInPaintContext, setInterpolation, setVisible, shouldUseCache, validate

Methods inherited from class AbstractBean

addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, clone, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, getPropertyChangeListeners, getPropertyChangeListeners, getVetoableChangeListeners, getVetoableChangeListeners, hasPropertyChangeListeners, hasVetoableChangeListeners, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class Object

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

Field Details

text

private String text

font

private Font font

Constructor Details

TextPainter

public TextPainter()

Creates a new instance of TextPainter

TextPainter

public TextPainter(String text)

Create a new TextPainter which will paint the specified text

Parameters:

text - the text to paint

TextPainter

public TextPainter(String text,
 Font font)

Create a new TextPainter which will paint the specified text with the specified font.

Parameters:

text - the text to paint

font - the font to paint the text with

TextPainter

public TextPainter(String text,
 Paint paint)

Create a new TextPainter which will paint the specified text with the specified paint.

Parameters:

text - the text to paint

paint - the paint to paint with

TextPainter

public TextPainter(String text,
 Font font,
 Paint paint)

Create a new TextPainter which will paint the specified text with the specified font and paint.

Parameters:

text - the text to paint

font - the font to paint the text with

paint - the paint to paint with

Method Details

setFont

public void setFont(Font f)

Set the font (and font size and style) to be used when drawing the text

Parameters:

f - the new font

getFont

public Font getFont()

gets the font (and font size and style) to be used when drawing the text

Returns:

the current font

setText

public void setText(String text)

Sets the text to draw

Parameters:

text - the text to draw

getText

public String getText()

gets the text currently used to draw

Returns:

the text to be drawn

doPaint

protected void doPaint(Graphics2D g,
 Object component,
 int width,
 int height)

Subclasses must implement this method and perform custom painting operations here.

Specified by:

doPaint in class AbstractPainter<Object>

Parameters:

g - The Graphics2D object in which to paint

component -

width -

height -

calculateText

private String calculateText(Object component)

calculateFont

private Font calculateFont(Object component)

provideShape

protected Shape provideShape(Graphics2D g2,
 Object comp,
 int width,
 int height)

Returns the outline shape of this painter. Subclasses must implement this method. This shape will be used for filling, stroking, and clipping.

Specified by:

provideShape in class AbstractAreaPainter<Object>

Parameters:

g2 - graphics

comp - The Object this painter will be painted on.

width - the width to paint

height - the height to paint

Returns:

the outline shape of this painter