/webportal/src/main/java/au/org/emii/portal/event/LegendClickEventListener.java

http://alageospatialportal.googlecode.com/ · Java · 29 lines · 17 code · 8 blank · 4 comment · 0 complexity · b34c1227a7dd0d081b82a2b0fc3590f6 MD5 · raw file 

    

  1. package au.org.emii.portal.event;
    2. 

  2. 

  3. import au.org.emii.portal.menu.MapLayer;
    4. 

  4. import au.org.emii.portal.composer.LegendComposer;
    5. 

  5. import org.zkoss.zk.ui.Executions;
    6. 

  6. import org.zkoss.zk.ui.event.Event;
    7. 

  7. import org.zkoss.zul.Popup;
    8. 

  8. 

  9. 

  10. public class LegendClickEventListener extends LegendEventListener {
    11. 

  11. 	
    12. 

  12. 	public LegendClickEventListener(MapLayer mapLayer) {
    13. 

  13. 		super(mapLayer);
    14. 

  14. 	}
    15. 

  15. 	
    16. 

  16. 	/**
    17. 

  17. 	 * Show legend as an overlay window
    18. 

  18. 	 * @param event
    19. 

  19. 	 */
    20. 

  20. 	protected void createComponents(Event event) {
    21. 

  21. 		Popup popup = (Popup) Executions.createComponents("/WEB-INF/zul/LegendPopup.zul", event.getTarget().getRoot(), null);
    22. 

  22. 		LegendComposer window = (LegendComposer) popup.getFirstChild();
    23. 

  23. 		
    24. 

  24. 		window.setMapLayer(mapLayer);
    25. 

  25. 		window.extractFromPopup();
    26. 

  26. 		
    27. 

  27. 	}
    28. 

  28. 

  29. }
    30.