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Eclipse JDT
Release 3.5

org.eclipse.jdt.ui.actions
Class CustomFiltersActionGroup

java.lang.Object
  extended by 

org.eclipse.ui.actions.ActionGroup
      extended by 
org.eclipse.jdt.ui.actions.CustomFiltersActionGroup

public class CustomFiltersActionGroup
extends ActionGroup

Action group to add the filter action to a view part's tool bar menu.

This class may be instantiated; it is not intended to be subclassed.

Since:
2.0
Restriction:
This class is not intended to be subclassed by clients.

Constructor Summary
CustomFiltersActionGroup ( IViewPart part, StructuredViewer viewer)
          Creates a new CustomFiltersActionGroup.
CustomFiltersActionGroup ( String ownerId, StructuredViewer viewer)
          Creates a new CustomFiltersActionGroup.
 
Method Summary
 void dispose ()
           
 void fillActionBars ( IActionBars actionBars)
           
 void fillViewMenu ( IMenuManager viewMenu)
          Fills the given view menu with the entries managed by the group.
  String[] internalGetEnabledFilterIds ()
          Returns a list of currently enabled filters.
  String[] removeFiltersFor ( Object parent, Object element, IContentProvider contentProvider)
          Removes filters for the given parent and element
 void restoreState ( IMemento memento)
          Restores the state of the filter actions from a memento.
 void saveState ( IMemento memento)
          Saves the state of the custom filters in a memento.
 void setFilters ( String[] newFilters)
          Sets the filters to the given array of new filters
 
Methods inherited from class org.eclipse.ui.actions. ActionGroup
fillContextMenu, getContext, setContext, updateActionBars
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CustomFiltersActionGroup

public CustomFiltersActionGroup(
IViewPart part,
                                
StructuredViewer viewer)
Creates a new CustomFiltersActionGroup.

Parameters:
part - the view part that owns this action group
viewer - the viewer to be filtered

CustomFiltersActionGroup

public CustomFiltersActionGroup(
String ownerId,
                                
StructuredViewer viewer)
Creates a new CustomFiltersActionGroup.

Parameters:
ownerId - the id of this action group's owner
viewer - the viewer to be filtered
Method Detail

fillActionBars

public void fillActionBars(
IActionBars actionBars)
Overrides:
fillActionBars in class ActionGroup

internalGetEnabledFilterIds

public 
String[] internalGetEnabledFilterIds()
Returns a list of currently enabled filters. The filter is identified by its id.

This method is for internal use only and should not be called by clients outside of JDT/UI.

Returns:
a list of currently enabled filters
Since:
3.1
Restriction:
This method is not intended to be referenced by clients.

removeFiltersFor

public 
String[] removeFiltersFor(
Object parent,
                                 
Object element,
                                 
IContentProvider contentProvider)
Removes filters for the given parent and element

Parameters:
parent - the parent of the element
element - the element
contentProvider - the content provider of the viewer from which the filters will be removed
Returns:
the array of new filter ids

setFilters

public void setFilters(
String[] newFilters)
Sets the filters to the given array of new filters

Parameters:
newFilters - the new filters

fillViewMenu

public void fillViewMenu(
IMenuManager viewMenu)
Fills the given view menu with the entries managed by the group.

Parameters:
viewMenu - the menu to fill

dispose

public void dispose()
Overrides:
dispose in class ActionGroup

saveState

public void saveState(
IMemento memento)
Saves the state of the custom filters in a memento.

Parameters:
memento - the memento into which the state is saved

restoreState

public void restoreState(
IMemento memento)
Restores the state of the filter actions from a memento.

Note: This method does not refresh the viewer.

Parameters:
memento - the memento from which the state is restored

Eclipse JDT
Release 3.5

Copyright (c) IBM Corp. and others 2000, 2008. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire