echopoint.ui.util
Class ToolTipPopUpSupportHelper

java.lang.Object
  echopoint.ui.util.ToolTipPopUpSupportHelper

All Implemented Interfaces:

java.util.EventListener, nextapp.echo.event.ImageUpdateListener, java.beans.PropertyChangeListener, java.io.Serializable

public class ToolTipPopUpSupportHelper

extends java.lang.Object

implements java.beans.PropertyChangeListener, nextapp.echo.event.ImageUpdateListener, java.io.Serializable

ToolTipPopUpSupportHelper is used to add ToolTipPopUpSupport to an Element in a UI peer. This will add the necessary OnMouseOver and OnMouseOut statements that will show the ToolTipPopUp content.

This class has the lifecyle of its parent ComponentPeer. It acts like a pseudo-ComponentPeer and the parent ComponentPeer should created a new one in its register() method and unregister() in its own unregistered() method.

See Also:

Serialized Form

Constructor Summary

ToolTipPopUpSupportHelper(nextapp.echoservlet.ComponentPeer componentPeer)
Constructs a ToolTipPopUpSupportHelper that is linked to a given ComponentPeer.

Method Summary

void	imageUpdate(nextapp.echo.event.ImageUpdateEvent e)
void	propertyChange(java.beans.PropertyChangeEvent e)
void	render(nextapp.echoservlet.RenderingContext rc, nextapp.echoservlet.html.Element targetElement) Renders the ToolTipPopUp into the provided targetElement
void	unregistered()

Methods inherited from class java.lang.Object

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

Constructor Detail

ToolTipPopUpSupportHelper

public ToolTipPopUpSupportHelper(nextapp.echoservlet.ComponentPeer componentPeer)

Constructs a ToolTipPopUpSupportHelper that is linked to a given ComponentPeer. If the linked component does not in fact implement ToolTipPopUpSupport, then it is treated as having no contained ToolTipPopUp.

Parameters:

componentPeer - - the linked ComponentPeer

Method Detail

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent e)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

See Also:

PropertyChangeListener.propertyChange(java.beans.PropertyChangeEvent)

unregistered

public void unregistered()

imageUpdate

public void imageUpdate(nextapp.echo.event.ImageUpdateEvent e)

Specified by:

imageUpdate in interface nextapp.echo.event.ImageUpdateListener

See Also:

ImageUpdateListener.imageUpdate(nextapp.echo.event.ImageUpdateEvent)

render

public void render(nextapp.echoservlet.RenderingContext rc,
                   nextapp.echoservlet.html.Element targetElement)

Renders the ToolTipPopUp into the provided targetElement