Package org.eclipse.ui

Interface IPerspectiveListener2

All Superinterfaces:

IPerspectiveListener

All Known Subinterfaces:

IPerspectiveListener3, IPerspectiveListener4

All Known Implementing Classes:

PerspectiveAdapter, PerspectiveTracker

public interface IPerspectiveListener2
extends IPerspectiveListener

Extension interface to IPerspectiveListener which adds support for listening to part-specific perspective lifecycle events. For example, this allows a perspective listener to determine which view is being hidden during a CHANGE_VIEW_HIDE event.

This interface may be implemented by clients.

Since:

3.0

See Also:

• IPageService.addPerspectiveListener(IPerspectiveListener)
• PerspectiveAdapter

Method Summary

Modifier and Type	Method	Description
void	perspectiveChanged(IWorkbenchPage page, IPerspectiveDescriptor perspective, IWorkbenchPartReference partRef, String changeId)	Notifies this listener that a part in the given page's perspective has changed in some way (for example, view show/hide, editor open/close, etc).

Methods inherited from interface org.eclipse.ui.IPerspectiveListener

perspectiveActivated, perspectiveChanged

Method Details

perspectiveChanged

void perspectiveChanged(IWorkbenchPage page,
 IPerspectiveDescriptor perspective,
 IWorkbenchPartReference partRef,
 String changeId)

Notifies this listener that a part in the given page's perspective has changed in some way (for example, view show/hide, editor open/close, etc).

Parameters:

page - the workbench page containing the perspective

perspective - the descriptor for the changed perspective

partRef - the reference to the affected part

changeId - one of the CHANGE_* constants on IWorkbenchPage