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org.eclipse.gef.ui.actions
Class DirectEditAction

java.lang.Object
  

org.eclipse.gef.ui.actions.WorkbenchPartAction
      

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

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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.

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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

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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

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getDirectEditRequest

protected 
Request getDirectEditRequest()

Returns the Request being used.

Returns:

the request

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run

public void run()

See Also:

IAction.run()

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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

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init

protected void init()

Description copied from class: WorkbenchPartAction

Initializes this action.

Overrides:

init in class WorkbenchPartAction

See Also:

WorkbenchPartAction.init()

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