Package org.eclipse.ui.texteditor

Class GotoNextEditPositionAction

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.jface.action.AbstractAction

org.eclipse.jface.action.Action

org.eclipse.ui.texteditor.GotoNextEditPositionAction

All Implemented Interfaces:

IAction, IActionDelegate, IWorkbenchWindowActionDelegate

public class GotoNextEditPositionAction
extends Action
implements IWorkbenchWindowActionDelegate

Goes to next edit position, ie travels forward in the edit position history Acts as a complement to GotoLastEditPositionAction which travels backward in the history.

Since:

3.15

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
GotoNextEditPositionAction()	Creates a goto next edit action.

Method Summary

Modifier and Type	Method	Description
void	dispose()	Disposes this action delegate.
void	init(IWorkbenchWindow window)	Initializes this action delegate with the workbench window it will work in.
void	run()	The default implementation of this IAction method does nothing.
void	run(IAction action)	Performs this action.
void	selectionChanged(IAction action, ISelection selection)	Notifies this action delegate that the selection in the workbench has changed.

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

GotoNextEditPositionAction

public GotoNextEditPositionAction()

Creates a goto next edit action.

Method Details

init

public void init(IWorkbenchWindow window)

Description copied from interface: IWorkbenchWindowActionDelegate

Initializes this action delegate with the workbench window it will work in.

Specified by:

init in interface IWorkbenchWindowActionDelegate

Parameters:

window - the window that provides the context for this delegate

run

public void run(IAction action)

Description copied from interface: IActionDelegate

Performs this action.

This method is called by the proxy action when the action has been triggered. Implement this method to do the actual work.

Note: If the action delegate also implements IActionDelegate2, then this method is not invoked but instead the runWithEvent(IAction, Event) method is called.

Specified by:

run in interface IActionDelegate

Parameters:

action - the action proxy that handles the presentation portion of the action

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

See Also:

• How radio buttons are handled
• How check boxes are handled

selectionChanged

public void selectionChanged(IAction action,
 ISelection selection)

Description copied from interface: IActionDelegate

Notifies this action delegate that the selection in the workbench has changed.

Implementers can use this opportunity to change the availability of the action or to modify other presentation properties.

When the selection changes, the action enablement state is updated based on the criteria specified in the plugin.xml file. Then the delegate is notified of the selection change regardless of whether the enablement criteria in the plugin.xml file is met.

Specified by:

selectionChanged in interface IActionDelegate

Parameters:

action - the action proxy that handles presentation portion of the action

selection - the current selection, or null if there is no selection.

dispose

public void dispose()

Description copied from interface: IWorkbenchWindowActionDelegate

Disposes this action delegate. The implementor should unhook any references to itself so that garbage collection can occur.

Specified by:

dispose in interface IWorkbenchWindowActionDelegate