Package org.eclipse.ui.internal

Class SlavePageService

java.lang.Object

org.eclipse.ui.internal.SlavePageService

All Implemented Interfaces:

IPageService, IDisposable

public class SlavePageService
extends Object
implements IPageService, IDisposable

Since:

3.4

Constructor Summary

Constructors

Constructor	Description
SlavePageService(IPageService parent)

Method Summary

Modifier and Type	Method	Description
void	addPageListener(IPageListener listener)	Adds the given listener for page lifecycle events.
void	addPerspectiveListener(IPerspectiveListener listener)	Adds the given listener for a page's perspective lifecycle events.
void	dispose()	Disposes of this service.
IWorkbenchPage	getActivePage()	Returns the active page.
void	removePageListener(IPageListener listener)	Removes the given page listener.
void	removePerspectiveListener(IPerspectiveListener listener)	Removes the given page's perspective listener.

Methods inherited from class java.lang.Object

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

Constructor Details

SlavePageService

public SlavePageService(IPageService parent)

Method Details

addPageListener

public void addPageListener(IPageListener listener)

Description copied from interface: IPageService

Adds the given listener for page lifecycle events. Has no effect if an identical listener is already registered.

Note: listeners should be removed when no longer necessary. If not, they will be removed when the IServiceLocator used to acquire this service is disposed.

Specified by:

addPageListener in interface IPageService

Parameters:

listener - a page listener

See Also:

• IPageService.removePageListener(IPageListener)

addPerspectiveListener

public void addPerspectiveListener(IPerspectiveListener listener)

Description copied from interface: IPageService

Adds the given listener for a page's perspective lifecycle events. Has no effect if an identical listener is already registered.

Note: listeners should be removed when no longer necessary. If not, they will be removed when the IServiceLocator used to acquire this service is disposed.

Specified by:

addPerspectiveListener in interface IPageService

Parameters:

listener - a perspective listener

See Also:

• IPageService.removePerspectiveListener(IPerspectiveListener)

getActivePage

public IWorkbenchPage getActivePage()

Description copied from interface: IPageService

Returns the active page.

Specified by:

getActivePage in interface IPageService

Returns:

the active page, or null if no page is currently active

removePageListener

public void removePageListener(IPageListener listener)

Description copied from interface: IPageService

Removes the given page listener. Has no effect if an identical listener is not registered.

Specified by:

removePageListener in interface IPageService

Parameters:

listener - a page listener

removePerspectiveListener

public void removePerspectiveListener(IPerspectiveListener listener)

Description copied from interface: IPageService

Removes the given page's perspective listener. Has no effect if an identical listener is not registered.

Specified by:

removePerspectiveListener in interface IPageService

Parameters:

listener - a perspective listener

dispose

public void dispose()

Description copied from interface: IDisposable

Disposes of this service. All resources must be freed. All listeners must be detached. Dispose will only be called once during the life cycle of a service.

Specified by:

dispose in interface IDisposable