Class UndoRefactoringAction

  • All Implemented Interfaces:
    IActionDelegate, IWorkbenchWindowActionDelegate

    public class UndoRefactoringAction
    extends org.eclipse.ltk.internal.ui.refactoring.UndoManagerAction
    This action is now longer needed. Undo is now performed via the global undo/redo stack provided by org.eclipse.core.commands.
    The refactoring undo action. When executed the action performs the top most change from the refactoring undo manager's undo stack.

    The action is typically added to a global refactoring menu via the org.eclipse.ui.actionSets extension point.

    Note: this class isn't intended to be subclassed. Clients are only allowed to instantiate the class or to reference it from an action set.

    This class is not intended to be subclassed by clients.
    • Constructor Detail

      • UndoRefactoringAction

        public UndoRefactoringAction()
        Creates a new undo refactoring action.
    • Method Detail

      • getName

        protected String getName()
        Specified by:
        getName in class org.eclipse.ltk.internal.ui.refactoring.UndoManagerAction
      • createOperation

        protected IRunnableWithProgress createOperation​(Shell parent)
        Specified by:
        createOperation in class org.eclipse.ltk.internal.ui.refactoring.UndoManagerAction
      • createUndoManagerListener

        protected UndoManagerAdapter createUndoManagerListener()
        Specified by:
        createUndoManagerListener in class org.eclipse.ltk.internal.ui.refactoring.UndoManagerAction
      • selectionChanged

        public void selectionChanged​(IAction action,
                                     ISelection s)
        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.

        action - the action proxy that handles presentation portion of the action
        s - the current selection, or null if there is no selection.