<?xml version="1.0" encoding="utf-8"?>
  <mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml" 
          backgroundColor="0x999999"
          backgroundAlpha="{(app().roamer.dataProvider as Graph).numLinks(data as Item) > 1 ? 1.0 : 0.3}"
          filters="{calcFilters(app().roamer.currentItem, data as Item)}">        
          
          <!--
  

//////////////////////////////////////////////////////////////////////////

          //
          //  Copyright (C) 2006 Adobe Macromedia Software LLC and its licensors.
          //  All Rights Reserved. The following is Source Code and is subject to all
          //  restrictions on such code as contained in the End User License Agreement
          //  accompanying this product.
          //
  

//////////////////////////////////////////////////////////////////////////

          -->
          
          <!-- XMLItemView.mxml is the item renderer component for one XML item. We simply display the 'prop' 
               attribute of the XML item in a colored box. -->
                                  
          <mx:Text fontSize="13" text="{data.data.@prop}" color="#ffffff" width="65" selectable="false"/>        
  
          <mx:Script>
                  <![CDATA[
                          import mx.effects.Glow;
                          import com.adobe.flex.extras.controls.springgraph.Graph;
                          import com.adobe.flex.extras.controls.springgraph.Item;
                          import mx.core.Application;
                          
                          public function doubleClick(event: Event): void {
                                  app().itemDoubleClick(event);
                          }
                          
                          private function app(): springgraph_sample_RoamerDemo {
                                  return Application.application as springgraph_sample_RoamerDemo;
                          }
                          
                          /* This function gets called whenever the graph's current item changes,
  			 * or when our data changes, to calculate the borderthickness.
  			 */
                          private function calcFilters(currentItem: Item, item: Item): Array {
                                  if(app().roamer.currentItem == item) {
                                          return [new GlowFilter(0xFFFF00, 0.5, 8, 8, 2, 1)];
                                  } else if(app().roamer.hasBeenCurrentItem(item)) {
                                          return [new GlowFilter(0x0000FF, 0.3, 6, 6, 2, 1)];
                                  } else {
                                          return null;
                                  }
                          }
                          
                          /* This function gets called whenever the graph's current item changes,
  			 * or when our data changes, to calculate a color based on our distance
  			 * from the current item. 
  			 */
                           /* backgroundColor="{calcColor(app().roamer.currentItem, data as Item)}"
                           
                          private function calcColor(currentItem: Item, item: Item): int {
                                  switch (app().roamer.distance(currentItem, item)) {
                                          case 0:
                                                  return 0x5555ee;
                                          //default:
                                          case 1:
                                                  return 0x7777bb;
                                          default:
                                                  return 0x999999;
                                  }
                          }
  			*/
                  ]]>
          </mx:Script>                                
  </mx:VBox>
                                  
  

[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008