org.eclnt.workplace

Interface IWorkpageLifecycleListener

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

WorkpageDefaultLifecycleListener

public interface IWorkpageLifecycleListener
extends java.io.Serializable

This interface sends events from the workplace management to interested listeners. This interface is likely to be updated in futures releases - new methods will be added. We recommend to sub-class your listeners from WorkpageDefaultLifecycleListener, that provides an empty implementation of all methods.

Method Summary

Modifier and Type	Method and Description
boolean	close() This method is called from the workpage container when the user requests the closing of the page.
void	closeForced() This method forces the workplage to close - there is no chance to escape...
java.lang.Runnable	getCloseContinueOperation() The workpage container may close pages either individually or within a bigger context (e.g. when closing all pages).
boolean	reactOnBeforeHiddenInContentArea() Called before the page is hidden in the content are (e.g.
void	reactOnDestroyed() This method is called when the workpage is closed and resources are freed.
void	reactOnHiddenInContentArea() The page is hidden in the content area of the workplace.
void	reactOnReselectedInContentArea() The page already was shown in content area, but the user re-selected the page (e.g. by pressing a second time onto the workpage-selector.
void	reactOnShownInContentArea() The page is (re)shown in the content area of the workplace.
void	reactOnShownInPopup() The page is (re)shown in a modeless popup.
void	setCloseContinueOperation(java.lang.Runnable closeContinueOperation) Internal use only!

Method Detail

close

boolean close()

This method is called from the workpage container when the user requests the closing of the page.

Returns:

true => workplace will close page; false => workplace will not close the page.

getCloseContinueOperation

java.lang.Runnable getCloseContinueOperation()

The workpage container may close pages either individually or within a bigger context (e.g. when closing all pages). In case of closing pages in a "bigger context" then there is a continue-operation which needs to be called by these listeners that interrupt the close processing (i.e. these ones that return "false" as result of reacting on close().

setCloseContinueOperation

void setCloseContinueOperation(java.lang.Runnable closeContinueOperation)

Internal use only! Do not call from application logic!

closeForced

void closeForced()

This method forces the workplage to close - there is no chance to escape...

reactOnDestroyed

void reactOnDestroyed()

This method is called when the workpage is closed and resources are freed.

reactOnShownInContentArea

void reactOnShownInContentArea()

The page is (re)shown in the content area of the workplace.

reactOnHiddenInContentArea

void reactOnHiddenInContentArea()

The page is hidden in the content area of the workplace.

reactOnReselectedInContentArea

void reactOnReselectedInContentArea()

The page already was shown in content area, but the user re-selected the page (e.g. by pressing a second time onto the workpage-selector.

reactOnBeforeHiddenInContentArea

boolean reactOnBeforeHiddenInContentArea()

Called before the page is hidden in the content are (e.g. due to selector operations performed by the user).

Returns:

true => yes, perform hiding
false => block hiding

reactOnShownInPopup

void reactOnShownInPopup()

The page is (re)shown in a modeless popup.