Package com.groiss.gui.component

Class Image

java.lang.Object

com.groiss.gui.AbstractComponent

com.groiss.gui.component.Image

All Implemented Interfaces:

Component, Serializable, Cloneable

public class Image
extends AbstractComponent

A HTML image (img) element.

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.groiss.gui.AbstractComponent

ACTIVE, browserMode, DEFAULT, ID, IE, INVISIBLE, isSensitive, label, NS, ON_BLUR, ON_CHANGE, ON_CLICK, ON_DBLCLICK, ON_FOCUS, ON_KEY_DOWN, ON_KEY_PRESS, ON_KEY_UP, ON_LOAD, ON_MOUSE_DOWN, ON_MOUSE_MOVE, ON_MOUSE_OUT, ON_MOUSE_UP, ON_RESET, ON_SELECT, ON_SUBMIT, ON_UNLOAD, parent, parentElem, READONLY, root, viewMode

Fields inherited from interface com.groiss.gui.Component

LABELLEDBY

Constructor Summary

Constructors

Constructor	Description
Image()	Constructs a new empty image.
Image(String src)	Constructor with image url
Image(String src, String alt)	Constructor with image url
Image(String name, String src, int width, int height, String alt)	Constructor with image url
Image(String src, String alt, String styleClass)	Constructor with image url

Method Summary

Modifier and Type	Method	Description
String	getAltText()
int	getBorder()
Object	getContent()
int	getHeight()
String	getSource()
String	getText()
int	getWidth()
void	setAltText(String alt)	sets the alternative text - attribute "title" if image is rendered this text is the tooltip text else it is the alternative text instead of the image
void	setBorder(int border)	sets the thickness of the border around the displayed image
void	setContent(Object o)	sets the content of the component
void	setSize(int width, int height)	sets the size of the image
void	setSource(String src)	sets the source of the image
void	setText(String text)	sets the text

Methods inherited from class com.groiss.gui.AbstractComponent

addClass, clone, create, getAttribute, getBrowserMode, getId, getLabel, getName, getParent, getParentElement, getRoot, getRootName, getStyle, getViewMode, init, init, init, removeAttribute, removeClass, setActionListener, setAttribute, setBrowserMode, setClass, setEncoding, setExpandEmptyElements, setId, setIndenting, setLabel, setName, setNewLines, setParent, setParentElement, setRootName, setStyle, setViewMode, show, show, toggleClass, toString

Methods inherited from class java.lang.Object

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

Constructor Details

Image

public Image()

Constructs a new empty image.

Image

public Image(String src)

Constructor with image url

Parameters:

src - the image url

Image

public Image(String src,
 String alt)

Constructor with image url

Parameters:

src - the image url

alt - the alternative text

Image

public Image(String src,
 String alt,
 String styleClass)

Constructor with image url

Parameters:

src - the image url

alt - the alternative text

styleClass - the name of a CSS class

Image

public Image(String name,
 String src,
 int width,
 int height,
 String alt)

Constructor with image url

Parameters:

name -

src -

width -

height -

alt -

Method Details

setSize

public void setSize(int width,
 int height)

sets the size of the image

Parameters:

width - - the width of the image

height - - the height of the image

getWidth

public int getWidth()

getHeight

public int getHeight()

setAltText

public void setAltText(String alt)

sets the alternative text - attribute "title" if image is rendered this text is the tooltip text else it is the alternative text instead of the image

Parameters:

alt - - the alternative text

getAltText

public String getAltText()

setSource

public void setSource(String src)

sets the source of the image

Parameters:

src - - the sourcepath of the image file

getSource

public String getSource()

setBorder

public void setBorder(int border)

sets the thickness of the border around the displayed image

Parameters:

border - - the thickness of the border

getBorder

public int getBorder()

setText

public void setText(String text)

sets the text

Parameters:

text - - the text String

getText

public String getText()

setContent

public void setContent(Object o)

sets the content of the component

Specified by:

setContent in interface Component

Overrides:

setContent in class AbstractComponent

Parameters:

o - any object where the string representation is used for rendering

getContent

public Object getContent()

Specified by:

getContent in interface Component

Overrides:

getContent in class AbstractComponent

Returns:

the content object of the component