Package org.eclipse.e4.ui.workbench.modeling

Interface ESelectionService

public interface ESelectionService

This interface describes the workbench selection service

Since:

1.0

Restriction:

This interface is not intended to be implemented by clients.

Field Summary

Fields

Modifier and Type	Field	Description
static String	SELECTION	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	addPostSelectionListener(String partId, ISelectionListener listener)	Adds the ISelectionListener as a post selection listener for the part with the given id.
void	addPostSelectionListener(ISelectionListener listener)	Adds the ISelectionListener as a post selection listener for the service.
void	addSelectionListener(String partId, ISelectionListener listener)	Adds the ISelectionListener to the service for the part with the given id.
void	addSelectionListener(ISelectionListener listener)	Adds the given ISelectionListener to the service
Object	getSelection()	Returns the current selection from the active context or null if the is nothing selected.
Object	getSelection(String partId)	Returns the current selection from the the part with the given id.
void	removePostSelectionListener(String partId, ISelectionListener listener)	Removes the ISelectionListener as a post selection listener for the part with the given id.
void	removePostSelectionListener(ISelectionListener listener)	Removes the ISelectionListener as a post selection listener for the service.
void	removeSelectionListener(String partId, ISelectionListener listener)	Removes the ISelectionListener from the service for the given part id.
void	removeSelectionListener(ISelectionListener listener)	Removes the given ISelectionListener from the service
void	setPostSelection(Object selection)	Sets the given selection as the post selection for the active context
void	setSelection(Object selection)	Sets the given selection in the active context

Field Detail

SELECTION

@Deprecated
static final String SELECTION

Deprecated.

Due to the possibly misleading nature of this field's name, it has been replaced with IServiceConstants.ACTIVE_SELECTION. All clients of this API should change their references to IServiceConstants.ACTIVE_SELECTION.

See Also:

Constant Field Values

Method Detail

setSelection

void setSelection(Object selection)

Sets the given selection in the active context

Parameters:

selection - the new selection

setPostSelection

void setPostSelection(Object selection)

Sets the given selection as the post selection for the active context

Parameters:

selection - the new selection

getSelection

Object getSelection()

Returns the current selection from the active context or null if the is nothing selected.

Returns:

the current selection or null

getSelection

Object getSelection(String partId)

Returns the current selection from the the part with the given id. Returns null if there is no selection or the part does not exist.

Parameters:

partId - the id of the part to get the selection from

Returns:

the current selection in the part or null

addSelectionListener

void addSelectionListener(ISelectionListener listener)

Adds the given ISelectionListener to the service

Parameters:

listener - the listener to register

removeSelectionListener

void removeSelectionListener(ISelectionListener listener)

Removes the given ISelectionListener from the service

Parameters:

listener - the listener to unregister

addSelectionListener

void addSelectionListener(String partId,
                          ISelectionListener listener)

Adds the ISelectionListener to the service for the part with the given id.

Parameters:

partId - the id of the part to add the listener for

listener - the listener to register

removeSelectionListener

void removeSelectionListener(String partId,
                             ISelectionListener listener)

Removes the ISelectionListener from the service for the given part id.

Parameters:

partId - the id of the part to remove the listener for

listener - the listener to unregister

addPostSelectionListener

void addPostSelectionListener(ISelectionListener listener)

Adds the ISelectionListener as a post selection listener for the service.

Parameters:

listener - the listener to register

removePostSelectionListener

void removePostSelectionListener(ISelectionListener listener)

Removes the ISelectionListener as a post selection listener for the service.

Parameters:

listener - the listener to unregister

addPostSelectionListener

void addPostSelectionListener(String partId,
                              ISelectionListener listener)

Adds the ISelectionListener as a post selection listener for the part with the given id.

Parameters:

partId - the id of the part to add the listener for

listener - the listener to register

removePostSelectionListener

void removePostSelectionListener(String partId,
                                 ISelectionListener listener)

Removes the ISelectionListener as a post selection listener for the part with the given id.

Parameters:

partId - the id of the part to remove the listener for

listener - the listener to unregister