Package org.eclipse.jdt.ui.actions

Class OpenAction

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.jface.action.AbstractAction

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

Restriction:

This class is not intended to be subclassed by clients.

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

Constructors

Constructor	Description
OpenAction(org.eclipse.jdt.internal.ui.javaeditor.JavaEditor editor)	Note: This constructor is for internal use only.
OpenAction(IWorkbenchSite site)	Creates a new OpenAction.

Method Summary

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

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

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

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

Constructor Details

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.

Parameters:

editor - the Java editor

Restriction:

This constructor is not intended to be referenced by clients.

Method Details

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

Parameters:

selection - the selection

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

Parameters:

selection - the selection

run

public void run(Object[] elements)

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

Parameters:

elements - the elements to process

Restriction:

This method is not intended to be referenced by clients.

getElementToOpen

public Object getElementToOpen(Object object)
                        throws JavaModelException

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

Parameters:

object - the element to open

Returns:

the real element to open

Throws:

JavaModelException - if an error occurs while accessing the Java model

Restriction:

This method is not intended to be referenced by clients.