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Eclipse JDT
Release 3.0

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org.eclipse.jdt.ui.actions
Class OpenAction

java.lang.Object
  org.eclipse.jface.action.Action
      org.eclipse.jdt.ui.actions.SelectionDispatchAction
          org.eclipse.jdt.ui.actions.OpenAction

All Implemented Interfaces:

IAction, ISelectionChangedListener

public class OpenAction

extends SelectionDispatchAction

This action opens a Java editor on a Java element or file.

The action is applicable to selections containing elements of type ICompilationUnit, IMember or IFile.

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

Since:

2.0

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, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT

Constructor Summary

OpenAction(IWorkbenchSite site)
Creates a new OpenAction.

OpenAction(org.eclipse.jdt.internal.ui.javaeditor.JavaEditor editor)
Note: This constructor is for internal use only.

Method Summary

Object	getElementToOpen(Object object) Note: this method is for internal use only.
void	run(IStructuredSelection selection) Executes this actions with the given structured selection.
void	run(ITextSelection selection) Executes this actions with the given text selection.
void	run(Object[] elements) Note: this method is for internal use only.
void	selectionChanged(IStructuredSelection selection) Notifies this action that the given structured selection has changed.
void	selectionChanged(ITextSelection selection) Notifies this action that the given text selection has changed.

Methods inherited from class org.eclipse.jdt.ui.actions.SelectionDispatchAction

getSelection, getSelectionProvider, getShell, getSite, run, run, run, selectionChanged, selectionChanged, selectionChanged, update

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

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OpenAction

public OpenAction(IWorkbenchSite site)

Creates a new OpenAction. The action requires that the selection provided by the site's selection provider is of type org.eclipse.jface.viewers.IStructuredSelection.

Parameters:

site - the site providing context information for this action

OpenAction

public OpenAction(org.eclipse.jdt.internal.ui.javaeditor.JavaEditor editor)

Note: This constructor is for internal use only. Clients should not call this constructor.

Method Detail

selectionChanged

public void selectionChanged(ITextSelection selection)

Description copied from class: SelectionDispatchAction

Notifies this action that the given text selection has changed. This default implementation calls selectionChanged(ISelection selection).

Overrides:

selectionChanged in class SelectionDispatchAction

Parameters:

selection - the new selection

selectionChanged

public void selectionChanged(IStructuredSelection selection)

Description copied from class: SelectionDispatchAction

Notifies this action that the given structured selection has changed. This default implementation calls selectionChanged(ISelection selection).

Overrides:

selectionChanged in class SelectionDispatchAction

Parameters:

selection - the new selection

run

public void run(ITextSelection selection)

Description copied from class: SelectionDispatchAction

Executes this actions with the given text selection. This default implementation calls run(ISelection selection).

Overrides:

run in class SelectionDispatchAction

run

public void run(IStructuredSelection selection)

Description copied from class: SelectionDispatchAction

Executes this actions with the given structured selection. This default implementation calls run(ISelection selection).

Overrides:

run in class SelectionDispatchAction

run

public void run(Object[] elements)

Note: this method is for internal use only. Clients should not call this method.

getElementToOpen

public Object getElementToOpen(Object object)
                        throws JavaModelException

Note: this method is for internal use only. Clients should not call this method.

Throws:

JavaModelException