Class ListeningLabelProvider<E>

  • Type Parameters:
    E - type of the viewer elements that labels are provided for
    All Implemented Interfaces:
    IBaseLabelProvider, ILabelProvider, IViewerLabelProvider

    public abstract class ListeningLabelProvider<E>
    extends org.eclipse.jface.internal.databinding.provisional.viewers.ViewerLabelProvider
    • Constructor Detail

      • ListeningLabelProvider

        public ListeningLabelProvider​(IObservableSet<E> itemsThatNeedLabels)
        itemsThatNeedLabels - the managed elements
    • Method Detail

      • removeListenerFrom

        protected abstract void removeListenerFrom​(E next)
        next - element to remove listener from
      • addListenerTo

        protected abstract void addListenerTo​(E next)
        next - element to add listener to
      • dispose

        public void dispose()
        Description copied from interface: IBaseLabelProvider
        Disposes of this label provider. When a label provider is attached to a viewer, the viewer will automatically call this method when the viewer is being closed. When label providers are used outside of the context of a viewer, it is the client's responsibility to ensure that this method is called when the provider is no longer needed.
        Specified by:
        dispose in interface IBaseLabelProvider
        dispose in class org.eclipse.jface.internal.databinding.provisional.viewers.ViewerLabelProvider