Package net.sf.basedb.clients.web.taglib

Class Zoom

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

net.sf.basedb.clients.web.taglib.StylableTag

net.sf.basedb.clients.web.taglib.Zoom

All Implemented Interfaces:

Serializable, DynamicAttributes, IterationTag, JspTag, Tag, DynamicActionAttributes

public class Zoom
extends StylableTag

This tag is used to make it easier to add zoom features on a BASE web page.

Example:

        <%@ taglib prefix="base" uri="/WEB-INF/base.tld" %>
        <base:zoom textarea="required_textarea_ID" title="dialog title" />
  

Syntax:

  <base:zoom
        clazz=...
        subclass=...
        style=...
        image=...
        textarea=...
        title=...
        tooltip=...
        visible=...
        tabindex=...
  >
  

Tag attributes

Attribute	Default value	Required	Description
clazz	zoom	no	The value if this attribute goes directly into the standard HTML class attribute. This allows you to apply different styles to different zoom icons.
subclass	-	no	Additional classes to put in the HTML class attribute. Doesn't replace the main class attribute.
style	-	no	The value if this attribute goes directly into the standard HTML style attribute. This allows you to apply different styles to different icons.
image	zoom.png	no	The name of the image to display.
textarea	-	yes	The ID attribute of a textarea field on the page.
title	-	no	The title of the zoom popup dialog.
tooltip	Edit in larger window	no	A short explanation that will show up as a tooltip.
visible	true	no	If the zoom icon should be visible or not.
tabindex	0	no	Tab index value to control the focus order. Use -1 to disable tabbing to the icon.

Since:

3.3

Author:

nicklas

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private String	image	The path to the help icon
private Page	page	The parent <base:page> tag.
private static long	serialVersionUID
private int	tabIndex
private String	textarea
private String	title
private String	tooltip	Optional tooltip.
private boolean	visible	If the zoom icon should be visible or not.

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
Zoom()

Method Summary

Modifier and Type	Method	Description
int	doStartTag()
String	getImage()
int	getTabindex()
String	getTextarea()
String	getTitle()
String	getTooltip()
boolean	isVisible()
void	setImage(String image)
void	setTabindex(int tabIndex)
void	setTextarea(String textarea)
void	setTitle(String title)
void	setTooltip(String tooltip)
void	setVisible(boolean visible)

Methods inherited from class net.sf.basedb.clients.web.taglib.StylableTag

addDynamicAttributes, addIdAndStyles, getClazz, getDynamicActionAttributes, getDynamicAttribute, getFullClass, getIdPrefix, getStyle, getSubclass, initDefaultAttributes, setClazz, setDynamicAttribute, setMoreDynamicAttributes, setPageContext, setStyle, setSubclass

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setParent, setValue

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

page

private Page page

The parent <base:page> tag.

image

private String image

The path to the help icon

tooltip

private String tooltip

Optional tooltip.

visible

private boolean visible

If the zoom icon should be visible or not.

tabIndex

private int tabIndex

textarea

private String textarea

title

private String title

Constructor Details

Zoom

public Zoom()

Method Details

setImage

public void setImage(String image)

getImage

public String getImage()

setTextarea

public void setTextarea(String textarea)

getTextarea

public String getTextarea()

setTitle

public void setTitle(String title)

getTitle

public String getTitle()

setTooltip

public void setTooltip(String tooltip)

getTooltip

public String getTooltip()

setVisible

public void setVisible(boolean visible)

isVisible

public boolean isVisible()

setTabindex

public void setTabindex(int tabIndex)

getTabindex

public int getTabindex()

doStartTag

public int doStartTag()
               throws JspException

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Throws:

JspException