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Eclipse Platform
Release 3.0

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org.eclipse.ui
Interface IWorkbenchWindow

All Superinterfaces:

IPageService, IRunnableContext

public interface IWorkbenchWindow

extends IPageService, IRunnableContext

A workbench window is a top level window in a workbench. Visually, a workbench window has a menubar, a toolbar, a status bar, and a main area for displaying a single page consisting of a collection of views and editors.

Each workbench window has a collection of 0 or more pages; the active page is the one that is being presented to the end user; at most one page is active in a window at a time.

This interface is not intended to be implemented by clients.

See Also:

IWorkbenchPage

Method Summary

boolean	close() Closes this workbench window.
IWorkbenchPage	getActivePage() Returns the currently active page for this workbench window.
IWorkbenchPage[]	getPages() Returns a list of the pages in this workbench window.
IPartService	getPartService() Returns the part service which tracks part activation within this workbench window.
ISelectionService	getSelectionService() Returns the selection service which tracks selection within this workbench window.
Shell	getShell() Returns this workbench window's shell.
IWorkbench	getWorkbench() Returns the workbench for this window.
boolean	isApplicationMenu(String menuId) Returns whether the specified menu is an application menu as opposed to a part menu.
IWorkbenchPage	openPage(IAdaptable input) Creates and opens a new workbench page.
IWorkbenchPage	openPage(String perspectiveId, IAdaptable input) Creates and opens a new workbench page.
void	setActivePage(IWorkbenchPage page) Sets or clears the currently active page for this workbench window.

Methods inherited from interface org.eclipse.ui.IPageService

addPageListener, addPerspectiveListener, removePageListener, removePerspectiveListener

Methods inherited from interface org.eclipse.jface.operation.IRunnableContext

run

Method Detail

close

public boolean close()

Closes this workbench window.

If the window has an open editor with unsaved content, the user will be given the opportunity to save it.

Returns:

true if the window was successfully closed, and false if it is still open

getActivePage

public IWorkbenchPage getActivePage()

Returns the currently active page for this workbench window.

Specified by:

getActivePage in interface IPageService

Returns:

the active page, or null if none

getPages

public IWorkbenchPage[] getPages()

Returns a list of the pages in this workbench window.

Note that each window has its own pages; pages are never shared between different windows.

Returns:

a list of pages

getPartService

public IPartService getPartService()

Returns the part service which tracks part activation within this workbench window.

Returns:

the part service

getSelectionService

public ISelectionService getSelectionService()

Returns the selection service which tracks selection within this workbench window.

Returns:

the selection service

getShell

public Shell getShell()

Returns this workbench window's shell.

Returns:

the shell containing this window's controls

getWorkbench

public IWorkbench getWorkbench()

Returns the workbench for this window.

Returns:

the workbench

isApplicationMenu

public boolean isApplicationMenu(String menuId)

Returns whether the specified menu is an application menu as opposed to a part menu. Application menus contain items which affect the workbench or window. Part menus contain items which affect the active part (view or editor).

This is typically used during "in place" editing. Application menus should be preserved during menu merging. All other menus may be removed from the window.

Parameters:

menuId - the menu id

Returns:

true if the specified menu is an application menu, and false if is not @issue this method should be deprecated and removed, only the application would know something like this.

openPage

public IWorkbenchPage openPage(String perspectiveId,
                               IAdaptable input)
                        throws WorkbenchException

Creates and opens a new workbench page. The perspective of the new page is defined by the specified perspective ID. The new page become active.

Note: Since release 2.0, a window is limited to contain at most one page. If a page exist in the window when this method is used, then another window is created for the new page. Callers are strongly recommended to use the IWorkbench.showPerspective APIs to programmatically show a perspective.

Parameters:

perspectiveId - the perspective id for the window's initial page

input - the page input, or null if there is no current input. This is used to seed the input for the new page's views.

Returns:

the new workbench page

Throws:

WorkbenchException - if a page could not be opened

See Also:

IWorkbench.showPerspective(String, IWorkbenchWindow, IAdaptable)

openPage

public IWorkbenchPage openPage(IAdaptable input)
                        throws WorkbenchException

Creates and opens a new workbench page. The default perspective is used as a template for creating the page. The page becomes active.

Note: Since release 2.0, a window is limited to contain at most one page. If a page exist in the window when this method is used, then another window is created for the new page. Callers are strongly recommended to use the IWorkbench.showPerspective APIs to programmatically show a perspective.

Parameters:

input - the page input, or null if there is no current input. This is used to seed the input for the new page's views.

Returns:

the new workbench window

Throws:

WorkbenchException - if a page could not be opened

See Also:

IWorkbench.showPerspective(String, IWorkbenchWindow, IAdaptable)

setActivePage

public void setActivePage(IWorkbenchPage page)

Sets or clears the currently active page for this workbench window.

Parameters:

page - the new active page