Examples of org.eclipse.ui.actions.RetargetAction

org.eclipse.ui.actions.RetargetAction
A RetargetAction tracks the active part in the workbench. Each RetargetAction has an ID. If the active part provides an action handler for the ID the enable and check state of the RetargetAction is determined from the enable and check state of the handler. If the active part does not provide an action handler then this action is disabled.

Note: instances of this class add themselves as listeners to their action handler. It is important for the creator of a retarget action to call dispose when the action is no longer needed. This will ensure that the listener is removed.

This class may be instantiated. It is not intented to be subclassed.
@since 2.0

                : Boolean.FALSE);
        map.put(ATTRIBUTE_ENABLED, action.isEnabled() ? Boolean.TRUE
                : Boolean.FALSE);
        boolean handled = true;
        if (action instanceof RetargetAction) {
            RetargetAction retargetAction = (RetargetAction) action;
            handled = retargetAction.getActionHandler() != null;
        }
        map.put(ATTRIBUTE_HANDLED, handled ? Boolean.TRUE : Boolean.FALSE);
        map.put(ATTRIBUTE_ID, action.getId());
        map.put(ATTRIBUTE_STYLE, new Integer(action.getStyle()));
        return Collections.unmodifiableMap(map);

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      if (action == null) {
        manager.add(new Separator());
      } else if (action.isRetargetable()) {
        IWorkbenchAction workbenchAction = action.getActionFactory().create(window);
        if (workbenchAction instanceof RetargetAction) {
          RetargetAction retargetAction = (RetargetAction) workbenchAction;
          page.addPartListener(retargetAction);
          retargetAction.partActivated(editor);
        }
        manager.add(workbenchAction);
      } else {
        manager.add(action);
      }

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                    .getAttribute(IWorkbenchRegistryConstants.ATT_LABEL);


            if (allowLabelUpdate != null && Boolean.valueOf(allowLabelUpdate).booleanValue()) {
        retargetAction = new LabelRetargetAction(id, label, style);
      } else {
        retargetAction = new RetargetAction(id, label, style);
      }
            retargetAction
                    .addPropertyChangeListener(new IPropertyChangeListener() {
                        public void propertyChange(PropertyChangeEvent event) {
                            if (event.getProperty().equals(IAction.ENABLED)) {

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        addRetargetAction( new AlignmentRetargetAction( PositionConstants.RIGHT ) );
        addRetargetAction( new AlignmentRetargetAction( PositionConstants.TOP ) );
        addRetargetAction( new AlignmentRetargetAction( PositionConstants.MIDDLE ) );
        addRetargetAction( new AlignmentRetargetAction( PositionConstants.BOTTOM ) );
        
        addRetargetAction( new RetargetAction(
            GEFActionConstants.TOGGLE_GRID_VISIBILITY, "Grid" ));
    }

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    super();


    ResourceBundle resourceBundle = DLTKEditorMessages
        .getBundleForConstructedKeys();


    fRetargetShowPHPDoc = new RetargetAction(
        PHPActionConstants.SHOW_PHP_DOC, PHPUIMessages.ShowPHPDoc_label);
    fRetargetShowPHPDoc
        .setActionDefinitionId(IPHPEditorActionDefinitionIds.SHOW_PHPDOC);
    fPartListeners.add(fRetargetShowPHPDoc);

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  addRetargetAction(new ZoomOutRetargetAction());
  
  addRetargetAction(new MatchWidthRetargetAction());
  addRetargetAction(new MatchHeightRetargetAction());
  
  addRetargetAction(new RetargetAction(
      GEFActionConstants.TOGGLE_RULER_VISIBILITY, 
      GEFMessages.ToggleRulerVisibility_Label, IAction.AS_CHECK_BOX));
  
  addRetargetAction(new RetargetAction(
      GEFActionConstants.TOGGLE_SNAP_TO_GEOMETRY, 
      GEFMessages.ToggleSnapToGeometry_Label, IAction.AS_CHECK_BOX));


  addRetargetAction(new RetargetAction(GEFActionConstants.TOGGLE_GRID_VISIBILITY, 
      GEFMessages.ToggleGrid_Label, IAction.AS_CHECK_BOX));
}

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org.eclipse.gef.examples.logicdesigner.actions.LogicActionBarContributor

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org.eclipse.php.internal.ui.editor.ActionContributorForPhp

org.eclipse.swt.events.HelpListener

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org.eclipse.ui.IWorkbenchPart

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