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java.lang.Objectorg.eclipse.core.commands.common.EventManager
org.eclipse.jface.action.AbstractAction
org.eclipse.jface.action.Action
org.eclipse.ui.actions.BaseSelectionListenerAction
org.eclipse.emf.edit.ui.action.CommandActionHandler
public class CommandActionHandler
| Field Summary | |
|---|---|
protected Command |
command
This keeps track of the command delegate that is created by createCommand(java.util.Collection>). |
protected EditingDomain |
domain
This keeps track of the editing domain of the action. |
| Fields inherited from interface org.eclipse.jface.action.IAction |
|---|
AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT |
| Constructor Summary | |
|---|---|
CommandActionHandler(EditingDomain domain)
This constructs and instance in this editing domain. |
|
CommandActionHandler(EditingDomain domain,
java.lang.String label)
This constructs and instance in this editing domain. |
|
| Method Summary | |
|---|---|
Command |
createCommand(java.util.Collection<?> selection)
This default implementation simply returns UnexecutableCommand.INSTANCE. |
EditingDomain |
getEditingDomain()
This returns the action's domain. |
void |
run()
This simply execute the command. |
void |
setEditingDomain(EditingDomain domain)
This sets the action's domain. |
boolean |
updateSelection(IStructuredSelection selection)
When the selection changes, this will call createCommand(java.util.Collection>) with the appopriate collection of selected objects. |
| Methods inherited from class org.eclipse.ui.actions.BaseSelectionListenerAction |
|---|
clearCache, getStructuredSelection, runWithEvent, selectionChanged, selectionChanged |
| Methods inherited from class org.eclipse.jface.action.AbstractAction |
|---|
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener |
| Methods inherited from class org.eclipse.core.commands.common.EventManager |
|---|
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.eclipse.jface.action.IAction |
|---|
addPropertyChangeListener, removePropertyChangeListener |
| Field Detail |
|---|
protected EditingDomain domain
protected Command command
createCommand(java.util.Collection>).
| Constructor Detail |
|---|
public CommandActionHandler(EditingDomain domain)
public CommandActionHandler(EditingDomain domain,
java.lang.String label)
| Method Detail |
|---|
public EditingDomain getEditingDomain()
public void setEditingDomain(EditingDomain domain)
public void run()
run in interface IActionrun in class Actionpublic boolean updateSelection(IStructuredSelection selection)
createCommand(java.util.Collection>) with the appopriate collection of selected objects.
updateSelection in class BaseSelectionListenerActionpublic Command createCommand(java.util.Collection<?> selection)
UnexecutableCommand.INSTANCE.
|
Copyright 2001-2006 IBM Corporation and others. All Rights Reserved. |
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