Package org.eclipse.jface.viewers

Class LabelProviderChangedEvent

java.lang.Object
java.util.EventObject
org.eclipse.jface.viewers.LabelProviderChangedEvent
All Implemented Interfaces:
Serializable
public class LabelProviderChangedEvent extends EventObject
Event object describing a label provider state change.
See Also:

  • Constructor Details

    • LabelProviderChangedEvent

      public LabelProviderChangedEvent(IBaseLabelProvider source)
      Creates a new event for the given source, indicating that all labels provided by the source are no longer valid and should be updated.
      Parameters:
      source - the label provider

    • LabelProviderChangedEvent

      public LabelProviderChangedEvent(IBaseLabelProvider source, Object[] elements)
      Creates a new event for the given source, indicating that the label provided by the source for the given elements is no longer valid and should be updated.
      Parameters:
      source - the label provider
      elements - the element whose labels have changed

    • LabelProviderChangedEvent

      public LabelProviderChangedEvent(IBaseLabelProvider source, Object element)
      Creates a new event for the given source, indicating that the label provided by the source for the given element is no longer valid and should be updated.
      Parameters:
      source - the label provider
      element - the element whose label needs to be updated

  • Method Details

    • getElement

      public Object getElement()
      Returns the first element whose label needs to be updated, or null if all labels need to be updated.
      Returns:
      the element whose label needs to be updated or null

    • getElements

      public Object[] getElements()
      Returns the elements whose labels need to be updated, or null if all labels need to be updated.
      Returns:
      the element whose labels need to be updated or null