de.must.appletserver

Class ImageLoader

java.lang.Object

de.must.appletserver.RemoteElement

de.must.appletserver.ImageLoader

All Implemented Interfaces:

AppletTalker, Remotable, RemoteContent, Exemptible, ExemptibleManager

public class ImageLoader
extends RemoteElement

A component that does not load an image from the application server, but from another source on the Internet.

Field Summary

Fields inherited from class de.must.appletserver.RemoteElement

context, editable, enabled, lastEditability, lastVisibility, name, nonstandardPanel, nonstandardPosition, sessionData, toolTipText, visible

Constructor Summary

Constructors

Constructor and Description
ImageLoader(SessionData sessionData, java.lang.String urlString, java.lang.String fallBackText, int rowSpan, java.lang.String urlStringBottomImg, java.lang.String urlGoTo1, java.lang.String urlGoTo2, java.lang.String fallbackImage)

Method Summary

Modifier and Type	Method and Description
void	buildRemoteView(ToAppletWriter out) Build remote view.
void	destroy() Don't wait until garbage collector removed weak reference.
void	fetchValuesFromRequest(GeneralizedRequest request)
void	requestFocusInWindow() Set focus on the receiving component if isRequestFocusEnabled returns true.
void	selectAll() Selects all input of the component, if it is supported - e.g. in JTextField.
void	setValues(ToAppletWriter out)

Methods inherited from class de.must.appletserver.RemoteElement

beginAction, endAction, free, getContext, getName, getTranslation, isEnabled, isVisible, register, resetLastStatus, setEditable, setEnabled, setToolTipText, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageLoader

public ImageLoader(SessionData sessionData,
                   java.lang.String urlString,
                   java.lang.String fallBackText,
                   int rowSpan,
                   java.lang.String urlStringBottomImg,
                   java.lang.String urlGoTo1,
                   java.lang.String urlGoTo2,
                   java.lang.String fallbackImage)

Method Detail

buildRemoteView

public void buildRemoteView(ToAppletWriter out)

Description copied from interface: AppletTalker

Build remote view.

Specified by:

buildRemoteView in interface AppletTalker

Overrides:

buildRemoteView in class RemoteElement

Parameters:

out - the writer which will be read by the applet

setValues

public void setValues(ToAppletWriter out)

Specified by:

setValues in interface RemoteContent

Overrides:

setValues in class RemoteElement

fetchValuesFromRequest

public void fetchValuesFromRequest(GeneralizedRequest request)

selectAll

public void selectAll()

Description copied from interface: RemoteContent

Selects all input of the component, if it is supported - e.g. in JTextField. Allows easy new input, because the previous value is reset when the first key stroke occurs.

Specified by:

selectAll in interface RemoteContent

Overrides:

selectAll in class RemoteElement

requestFocusInWindow

public void requestFocusInWindow()

Description copied from interface: RemoteContent

Set focus on the receiving component if isRequestFocusEnabled returns true.

Specified by:

requestFocusInWindow in interface RemoteContent

Overrides:

requestFocusInWindow in class RemoteElement

destroy

public void destroy()

Description copied from interface: Remotable

Don't wait until garbage collector removed weak reference.