Package org.eclipse.ui.navigator

Interface IMementoAware

All Known Subinterfaces:
ICommonContentProvider, ICommonLabelProvider, IPipelinedTreeContentProvider, IPipelinedTreeContentProvider2
All Known Implementing Classes:
AbstractSynchronizationContentProvider, AbstractSynchronizationLabelProvider, CommonActionProvider, GoIntoActionProvider, NavigatorActionService, RefactoringSynchronizationActionProvider, SynchronizationActionProvider, SynchronizationContentProvider, SynchronizationLabelProvider
public interface IMementoAware
Clients may use mementos to persist interesting state between sessions. Clients should ensure that the memento keys are unique; generally by using the id of the content extension as a prefix.
Since:
3.2

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    restoreState(IMemento aMemento)
    Restore the previous state of any actions using the flags in aMemento.
    void
    saveState(IMemento aMemento)
    Save flags in aMemento to remember the state of any actions that persist from session to session.

  • Method Details

    • restoreState

      void restoreState(IMemento aMemento)

      Restore the previous state of any actions using the flags in aMemento. This method allows the state of any actions that persist from session to session to be restored.

      Parameters:
      aMemento - A memento that was given to the view part to restore its state.

    • saveState

      void saveState(IMemento aMemento)

      Save flags in aMemento to remember the state of any actions that persist from session to session.

      Extensions should qualify any keys stored in the memento with their plugin id

      Parameters:
      aMemento - A memento that was given to the view part to save its state.