org.richfaces.renderkit.html

Class BaseGradient

java.lang.Object

org.richfaces.resource.AbstractJava2DUserResource

org.richfaces.renderkit.html.BaseGradient

All Implemented Interfaces:

Java2DUserResource, StateHolderResource

Direct Known Subclasses:

BaseControlBackgroundImage

public class BaseGradient
extends AbstractJava2DUserResource
implements StateHolderResource

Author:

Nick Belaevski - nbelaevski@exadel.com created 02.02.2007

Field Summary

Fields

Modifier and Type	Field and Description
protected GradientType	gradientType
protected Integer	headerBackgroundColor
protected Integer	headerGradientColor

Constructor Summary

Constructors

Constructor and Description
BaseGradient()
BaseGradient(boolean horizontal)
BaseGradient(int width, int height)
BaseGradient(int width, int height, boolean horizontal)
BaseGradient(int width, int height, int gradientHeight)
BaseGradient(int width, int height, int gradientHeight, boolean horizontal)
BaseGradient(int width, int height, int gradientHeight, String baseColor, String gradientColor)
BaseGradient(int width, int height, int gradientHeight, String baseColor, String gradientColor, boolean horizontal)
BaseGradient(int width, int height, String baseColor, String gradientColor)
BaseGradient(int width, int height, String baseColor, String gradientColor, boolean horizontal)
BaseGradient(String baseColor, String gradientColor)
BaseGradient(String baseColor, String gradientColor, boolean horizontal)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	drawGradient(Graphics2D g2d, Shape shape, GradientType.BiColor colors, int height)
protected String	getBaseColor()
Dimension	getDimension()
protected String	getGradientColor()
protected Integer	getGradientHeight()
protected Integer	getHeight()
protected Integer	getSafeGradientHeight()
protected Integer	getSafeHeight()
protected Integer	getSafeWidth()
protected Integer	getWidth()
void	initialize()
protected void	initializeProperties(javax.faces.context.FacesContext context, Skin skin)
protected boolean	isHorizontal()
boolean	isTransient()
void	paint(Graphics2D graphics2d)
protected void	paintGradient(Graphics2D g2d, Dimension dim)
protected Integer	readIntegerParameter(DataInput dataInput)
protected Integer	readIntegerParameterAsShort(DataInput dataInput)
void	readState(javax.faces.context.FacesContext context, DataInput dataInput)
void	setBaseColorParam(String paramName)
void	setGradientColorParam(String paramName)
void	setGradientHeight(Integer gradientHeight)
void	setGradientType(GradientType gradientType)
void	setHeight(Integer height)
void	setHorizontal(boolean horizontal)
void	setWidth(Integer width)
protected void	writeIntegerParameter(DataOutput dataOutput, Integer parameter)
protected void	writeIntegerParameterAsShort(DataOutput dataOutput, Integer parameter)
void	writeState(javax.faces.context.FacesContext context, DataOutput dataOutput)

Methods inherited from class org.richfaces.resource.AbstractJava2DUserResource

getImageType, getLastModified, getResponseHeaders

Methods inherited from class java.lang.Object

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

Field Detail

headerBackgroundColor

protected Integer headerBackgroundColor

headerGradientColor

protected Integer headerGradientColor

gradientType

protected GradientType gradientType

Constructor Detail

BaseGradient

public BaseGradient(int width,
            int height,
            int gradientHeight,
            String baseColor,
            String gradientColor,
            boolean horizontal)

BaseGradient

public BaseGradient(int width,
            int height,
            int gradientHeight)

BaseGradient

public BaseGradient(int width,
            int height,
            int gradientHeight,
            String baseColor,
            String gradientColor)

BaseGradient

public BaseGradient(int width,
            int height)

BaseGradient

public BaseGradient(int width,
            int height,
            String baseColor,
            String gradientColor)

BaseGradient

public BaseGradient()

BaseGradient

public BaseGradient(String baseColor,
            String gradientColor)

BaseGradient

public BaseGradient(int width,
            int height,
            int gradientHeight,
            boolean horizontal)

BaseGradient

public BaseGradient(int width,
            int height,
            boolean horizontal)

BaseGradient

public BaseGradient(int width,
            int height,
            String baseColor,
            String gradientColor,
            boolean horizontal)

BaseGradient

public BaseGradient(boolean horizontal)

BaseGradient

public BaseGradient(String baseColor,
            String gradientColor,
            boolean horizontal)

Method Detail

initializeProperties

protected void initializeProperties(javax.faces.context.FacesContext context,
                        Skin skin)

initialize

public final void initialize()

setWidth

public final void setWidth(Integer width)

setHeight

public final void setHeight(Integer height)

setGradientHeight

public final void setGradientHeight(Integer gradientHeight)

setBaseColorParam

public final void setBaseColorParam(String paramName)

setGradientColorParam

public final void setGradientColorParam(String paramName)

setHorizontal

public final void setHorizontal(boolean horizontal)

setGradientType

public final void setGradientType(GradientType gradientType)

getDimension

public Dimension getDimension()

Specified by:

getDimension in interface Java2DUserResource

Overrides:

getDimension in class AbstractJava2DUserResource

getGradientHeight

protected Integer getGradientHeight()

Returns:

the gradientHeight

getHeight

protected Integer getHeight()

getWidth

protected Integer getWidth()

getSafeGradientHeight

protected Integer getSafeGradientHeight()

getSafeHeight

protected Integer getSafeHeight()

getSafeWidth

protected Integer getSafeWidth()

getBaseColor

protected String getBaseColor()

Returns:

the baseColor

getGradientColor

protected String getGradientColor()

Returns:

the gradientColor

isHorizontal

protected boolean isHorizontal()

Returns:

the horizontal

drawGradient

protected void drawGradient(Graphics2D g2d,
                Shape shape,
                GradientType.BiColor colors,
                int height)

paint

public void paint(Graphics2D graphics2d)

Specified by:

paint in interface Java2DUserResource

paintGradient

protected void paintGradient(Graphics2D g2d,
                 Dimension dim)

Parameters:

g2d -

dim -

readState

public void readState(javax.faces.context.FacesContext context,
             DataInput dataInput)
               throws IOException

Specified by:

readState in interface StateHolderResource

Throws:

IOException

writeState

public void writeState(javax.faces.context.FacesContext context,
              DataOutput dataOutput)
                throws IOException

Specified by:

writeState in interface StateHolderResource

Throws:

IOException

writeIntegerParameterAsShort

protected void writeIntegerParameterAsShort(DataOutput dataOutput,
                                Integer parameter)
                                     throws IOException

Throws:

IOException

readIntegerParameterAsShort

protected Integer readIntegerParameterAsShort(DataInput dataInput)
                                       throws IOException

Throws:

IOException

writeIntegerParameter

protected void writeIntegerParameter(DataOutput dataOutput,
                         Integer parameter)
                              throws IOException

Throws:

IOException

readIntegerParameter

protected Integer readIntegerParameter(DataInput dataInput)
                                throws IOException

Throws:

IOException

isTransient

public boolean isTransient()

Specified by:

isTransient in interface StateHolderResource