Package ucar.unidata.gis

Interface MapBean

All Known Implementing Classes:
ShapeFileBean, WorldMapBean
public interface MapBean
Wrap map Renderers as beans. This interface allows us to do a cute demo of dropping a bean into an application and having it show up on the toolbar and menu.
Version:
$Id: MapBean.java,v 1.8 2005/05/13 18:29:33 jeffmc Exp $
Author:
John Caron

  • Method Details

    • getAction

      Action getAction()
      Construct the Action that is called when this bean's menu item/buttcon is selected. Typically this routine is only called once when the bean is added. The Action itself is called whenever the menu/buttcon is selected. The action should have NAME, SMALL_ICON and SHORT_DESC properties set. The applications uses these to put up a buttcon and menu item. The actionPerformed() method may do various things, but it must send a NewRendererEvent to any listeners, if a new renderer (map) is chosen.
      Returns:
      the Action to be called.

    • getRenderer

      Renderer getRenderer()
      each bean has one Renderer, made current when Action is called
      Returns:
      _more_

    • addNewRendererListener

      void addNewRendererListener(NewRendererListener l)
      this bean is a source of NewRendererEvent events
      Parameters:
      l -

    • removeNewRendererListener

      void removeNewRendererListener(NewRendererListener l)
      _more_
      Parameters:
      l -