Package eu.webtoolkit.jwt

Class WRasterFavicon

java.lang.Object

eu.webtoolkit.jwt.WFavicon

eu.webtoolkit.jwt.WRasterFavicon

public class WRasterFavicon
extends WFavicon

A WFavicon using a WRasterImage as resource.

This is a WFavicon that uses a WRasterImage as resource.

In its default state, it shows an image present in the docroot, and in its updated state, it shows the same image with a circle.

See Also:

• WApplication.setFavicon(WFavicon icon)

Constructor Summary

Constructors

Constructor	Description
WRasterFavicon(WAbstractDataInfo info)	Constructs a WRasterFavicon.
WRasterFavicon(WAbstractDataInfo info, WLength width)	Constructs a WRasterFavicon.
WRasterFavicon(WAbstractDataInfo info, WLength width, WLength height)	Constructs a WRasterFavicon.
WRasterFavicon(WAbstractDataInfo info, WLength width, WLength height, String type)	Constructs a WRasterFavicon.
WRasterFavicon(WAbstractDataInfo info, String type)

Method Summary

Modifier and Type	Method	Description
protected void	doReset()	Resets the favicon.
protected void	doUpdate()	Updates the favicon.
WAbstractDataInfo	getDefaultFavicon()	Returns the data info of the default favicon.
protected WRasterPaintDevice	getFavicon()	Returns the WRasterImage.
WBrush	getFillBrush()	Returns the brush used to fill the circle.
WBrush	getOutlineBrush()	Returns the brush used to paint the outline of the circle.
String	getUrl()	Returns the url to the favicon.
void	setdefaultFavicon(WAbstractDataInfo info)	Sets the default favicon.
void	setFillBrush(WBrush brush)	Sets the brush used to fill the circle.
void	setOutlineBrush(WBrush brush)	Sets the brush used to paint the outline of the circle.

Methods inherited from class eu.webtoolkit.jwt.WFavicon

isUpdated, reset, update

Methods inherited from class java.lang.Object

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

Constructor Details

WRasterFavicon

public WRasterFavicon(WAbstractDataInfo info,
 WLength width,
 WLength height,
 String type)

Constructs a WRasterFavicon.

Constructs a WRasterFavicon of given image type, width, and height and using the image described by info as default favicon.

By default, type is "png" and width and height are of 256 pixels.

Note: Like for WRasterImage, the mime type of the favicon is "image/" type.

WRasterFavicon

public WRasterFavicon(WAbstractDataInfo info)

Constructs a WRasterFavicon.

Calls this(info, new WLength (256), new WLength (256), "png")

WRasterFavicon

public WRasterFavicon(WAbstractDataInfo info,
 WLength width)

Constructs a WRasterFavicon.

Calls this(info, width, new WLength (256), "png")

WRasterFavicon

public WRasterFavicon(WAbstractDataInfo info,
 WLength width,
 WLength height)

Constructs a WRasterFavicon.

Calls this(info, width, height, "png")

WRasterFavicon

public WRasterFavicon(WAbstractDataInfo info,
 String type)

Method Details

setdefaultFavicon

public void setdefaultFavicon(WAbstractDataInfo info)

Sets the default favicon.

Sets the image described by info as the new default favicon.

getDefaultFavicon

public WAbstractDataInfo getDefaultFavicon()

Returns the data info of the default favicon.

See Also:

• setdefaultFavicon(WAbstractDataInfo info)

getUrl

public String getUrl()

Returns the url to the favicon.

This returns the url to the WRasterImage, updating the WRasterImage will therefor automatically update the favicon on the client side.

Specified by:

getUrl in class WFavicon

setOutlineBrush

public void setOutlineBrush(WBrush brush)

Sets the brush used to paint the outline of the circle.

This sets the brush used to paint the outline of the circle added to the favicon when in updated state.

See Also:

• WFavicon.update()

getOutlineBrush

public WBrush getOutlineBrush()

Returns the brush used to paint the outline of the circle.

See Also:

• setOutlineBrush(WBrush brush)

setFillBrush

public void setFillBrush(WBrush brush)

Sets the brush used to fill the circle.

This sets the brush used to the circle added to the favicon when in updated state.

See Also:

• WFavicon.update()

getFillBrush

public WBrush getFillBrush()

Returns the brush used to fill the circle.

See Also:

• setFillBrush(WBrush brush)

getFavicon

protected WRasterPaintDevice getFavicon()

Returns the WRasterImage.

See Also:

• doUpdate()
• doReset()

doUpdate

protected void doUpdate()

Updates the favicon.

Draw the circle on the WRasterImage.

You can override this function to change what is drawn on the favicon when update is called.

Overrides:

doUpdate in class WFavicon

See Also:

• WFavicon.doReset()
• WFavicon.update()
• WFavicon.getUrl()

doReset

protected void doReset()

Resets the favicon.

Clear the WRasterImage and repaint the default favicon on it.

Overrides:

doReset in class WFavicon

See Also:

• WFavicon.doUpdate()
• WFavicon.reset()
• WFavicon.getUrl()