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Eclipse GEF
3.3

org.eclipse.gef.ui.actions
Class DirectEditAction

java.lang.Object
  extended by

org.eclipse.gef.ui.actions.WorkbenchPartAction
      extended by

org.eclipse.gef.ui.actions.SelectionAction
          extended by
org.eclipse.gef.ui.actions.DirectEditAction

public class DirectEditAction
extends SelectionAction

An action to perform direct editing on a selected part. The DirectEditAction provides the function of sending a Request of the type RequestConstants.REQ_DIRECT_EDIT to a single EditPart. The request will be sent to the editpart using EditPart.performRequest(Request).

This action will be enabled whenever the current selection is one EditPart, and that editpart returns true for EditPart.understandsRequest(Request), using the getDirectEditRequest().

Clients can control the request that is sent by calling setDirectEditRequest(Request). The DirectEditRequest class allows the client to specify the feature that should be edited when invoked.


Field Summary
static java.lang.String ID
          Deprecated.   
 
Constructor Summary
DirectEditAction ( IEditorPart editor)
          Same as DirectEditAction(IWorkbenchPart).
DirectEditAction ( IWorkbenchPart part)
          Constructs a DirectEditAction using the specified part.
 
Method Summary
protected  boolean calculateEnabled ()
          returns true if there is exactly 1 EditPart selected that understand a request of type: RequestConstants.REQ_DIRECT_EDIT.
protected   Request getDirectEditRequest ()
          Returns the Request being used.
protected  void init ()
          Initializes this action.
 void run ()
           
 void setDirectEditRequest ( Request req)
          Clients may override the request that is used to perform the direct edit.
 
Methods inherited from class org.eclipse.gef.ui.actions. SelectionAction
dispose, getSelectedObjects, getSelection, handleSelectionChanged, setSelection, setSelectionProvider, update
 
Methods inherited from class org.eclipse.gef.ui.actions. WorkbenchPartAction
execute, getCommandStack, getWorkbenchPart, isEnabled, refresh, setLazyEnablementCalculation, setWorkbenchPart
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ID

public static final java.lang.String ID
Deprecated.   

See Also:
Constant Field Values
Constructor Detail

DirectEditAction

public DirectEditAction(
IEditorPart editor)
Same as DirectEditAction(IWorkbenchPart).

Parameters:
editor - the editor

DirectEditAction

public DirectEditAction(
IWorkbenchPart part)
Constructs a DirectEditAction using the specified part.

Parameters:
part - the workbench part
Method Detail

calculateEnabled

protected boolean calculateEnabled()
returns true if there is exactly 1 EditPart selected that understand a request of type: RequestConstants.REQ_DIRECT_EDIT.

Specified by:
calculateEnabled in class WorkbenchPartAction
Returns:
true if enabled

getDirectEditRequest

protected 
Request getDirectEditRequest()
Returns the Request being used.

Returns:
the request

run

public void run()
See Also:
IAction.run()

setDirectEditRequest

public void setDirectEditRequest(
Request req)
Clients may override the request that is used to perform the direct edit.

Parameters:
req - the new request to be used

init

protected void init()
Description copied from class: WorkbenchPartAction
Initializes this action.

Overrides:
init in class WorkbenchPartAction
See Also:
WorkbenchPartAction.init()

Eclipse GEF
3.3

Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.

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