OpenLayers.MouseListener.EditingListener

  This Object Class is used to build MouseListener subclasses for editing functionnalities. 

* Constructor
  OpenLayers.MouseListener.EditingListener() -- Creates a new MouseListener.EditingListener. No options available. 

* Methods
  defaultClick -- none -- Is called when user clicks on the map, sets the event context i.e. adds a matching point to the event
  mouseDblClick -- none -- Is called when user double clicks on the map, sets the event context i.e. adds a matching point to the event
  mouseDown -- none -- Is called when mouse is clicked down on the map, sets the event context i.e. adds a matching point to the event
  mouseMove -- none -- Is called when mouse is clicked up on the map, sets the event context i.e. adds a matching point to the event
  mouseUp -- none -- Is called when user clicks on the map, sets the event context i.e. adds a matching point to the event
  mouseOut -- none -- Is called when user clicks on the map, sets the event context i.e. adds a matching point to the event
  wheelEvent -- none -- Calls the wheelEvent method of mouseDefaults mouseListener
  wheelUp -- none -- Calls the wheelUp method of mouseDefaults mouseListener
  wheelDown -- none -- Calls the wheelDown method of mouseDefaults mouseListener
  keyDown -- none -- Is called when user push some keyboard keys down
  keyUp -- none -- May revert some values set with keyDown method