/trunk/applications/appgvSIG/src/com/iver/cit/gvsig/project/documents/view/toolListeners/MapOverviewChangeZoomListener.java - Diff - | gvSIG desktop 1 - gvSIG

Revision 20098 trunk/applications/appgvSIG/src/com/iver/cit/gvsig/project/documents/view/toolListeners/MapOverviewChangeZoomListener.java

     import com.iver.cit.gvsig.project.documents.view.MapOverview;
     /**
      * <p>Listener for changes of the zoom caused by selecting a rectangular area on the associated
      *  {@link MapOverview MapOverview} object with the first button of the mouse.</p>
+     *
      * <p>If the kind of action was a movement on the associated object,
      *  updates the <i>extent</i> of its rectangular area.</p>
+     *
      * <p>If the kind of action is the selection of a rectangular area, and is bigger than 3x3 pixels,
      *  applies a <i>zoom in</i> operation centering its <code>ViewPort</code> according the equivalent <i>extent</i>
      *  in map coordinates.</p>
+     *
      * @see ViewPort
+     *
      * @author jmvivo
+     *
      */
     public class MapOverviewChangeZoomListener implements RectangleListener, PanListener {
     	/**
     	 * The image to display when the cursor is active.
     	 */
     	private final Image izoomin = PluginServices.getIconTheme()
     		.get("cursor-zoom-in").getImage();
     	/**
     	 * The cursor used to work with this tool listener.
+    	 *
     	 * @see #getCursor()
     	 */
     	private Cursor cur = Toolkit.getDefaultToolkit().createCustomCursor(izoomin,new Point(16, 16), "");
     	/**
     	 * Reference to the <code>MapControl</code> object that uses.
     	 */
     	protected MapControl mapControl;
     	/**
     	 * Crea un nuevo MapOverviewChangeZoomListener.
     	 * <p>Creates a new listener for changes of zoom at the associated {@link MapOverview MapOverview} object.</p>
+    	 *
     	 * @param mapControl Control de mapa asociado
     	 * @param mapControl the <code>MapControl</code> object which represents the <code>MapOverview</code>
     	 */
     	public MapOverviewChangeZoomListener(MapControl mapControl) {
     		this.mapControl=mapControl;
+    	}
     	/**
     	 * Cambia el zoom. Es llamado cuando finaliza de
     	 * pintar el recuadro
+    	 *
+    	 *
+    	 *
     	/*
     	 * (non-Javadoc)
     	 * @see com.iver.cit.gvsig.fmap.tools.Listeners.RectangleListener#rectangle(com.iver.cit.gvsig.fmap.tools.Events.RectangleEvent)
     	 */
     	public void rectangle(RectangleEvent event) throws BehaviorException {
-...
     				mov.getAssociatedMapContext().invalidate();
     				vpView.setExtent(realRectangle);
+    			}
+    		}
+    	}
     	/**
     	/*
     	 * (non-Javadoc)
     	 * @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#getCursor()
     	 **/
     	 */
     	public Cursor getCursor() {
     		return this.cur;
+    	}
-...
     		return true; //???
+    	}
     	/**
     	 * Es llamado mientras se hace del 'Dragg' del
     	 * raton. Pinta el recuadro de la forma.
     	 **/
     	/*
     	 * (non-Javadoc)
     	 * @see com.iver.cit.gvsig.fmap.tools.Listeners.PanListener#move(com.iver.cit.gvsig.fmap.tools.Events.MoveEvent)
     	 */
     	public void move(MoveEvent event) throws BehaviorException {
-...
+    	}
     	/**
     	 * Comprueba que el estado de los botones
     	 * sea el deseado para esta herramienta.
     	 **/
     	/**
     	 * Determines if has pressed the button 1 of the mouse.
     	 */
     	private boolean checkModifiers(MouseEvent event) {
     		int modifiers = event.getModifiers();
     		int keyPressedMask = InputEvent.BUTTON1_MASK;
     		return ((modifiers & keyPressedMask) == keyPressedMask);
+    	}
+    }

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