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org.eclipse.compare
Class NavigationAction

java.lang.Object
  

org.eclipse.core.commands.common.EventManager
      

org.eclipse.jface.action.AbstractAction
          

org.eclipse.jface.action.Action
              
org.eclipse.compare.NavigationAction

All Implemented Interfaces:

IAction

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public class NavigationAction
extends 
Action

A NavigationAction is used to navigate through the individual differences of a CompareEditorInput.

Clients may instantiate this class; it is not intended to be subclassed.

Since:

2.0

Restriction:

This class is not intended to be subclassed by clients.

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Field Summary

 

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
NavigationAction (boolean next)           Creates a NavigationAction.
NavigationAction ( ResourceBundle bundle, boolean next)           Creates a NavigationAction that initializes its attributes from the given ResourceBundle.

 

Method Summary
void	run ()           The default implementation of this IAction method does nothing.
void	setCompareEditorInput ( CompareEditorInput input)           Sets the CompareEditorInput on which this action operates.

 

Methods inherited from class org.eclipse.jface.action. Action

convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

 

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

 

Constructor Detail

NavigationAction

public NavigationAction(boolean next)

Creates a NavigationAction.

Parameters:

next - if true action goes to the next difference; otherwise to the previous difference.

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NavigationAction

public NavigationAction(
ResourceBundle bundle,
                        boolean next)

Creates a NavigationAction that initializes its attributes from the given ResourceBundle.

Parameters:

bundle - is used to initialize the action

next - if true action goes to the next difference; otherwise to the previous difference.

Method Detail

run

public void run()

Description copied from class: Action

The default implementation of this IAction method does nothing. Subclasses should override this method if they do not need information from the triggering event, or override runWithEvent(Event) if they do.

Specified by:

run in interface IAction

Overrides:

run in class Action

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setCompareEditorInput

public void setCompareEditorInput(
CompareEditorInput input)

Sets the CompareEditorInput on which this action operates.

Parameters:

input - the CompareEditorInput on which this action operates; if null action does nothing

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