<doc>
  <legacy_id>1457</legacy_id>
  <name>nodeChanged</name>
  <type>message</type>
  <syntax>
    <example>nodeChanged <i>newNodeID</i></example>
  </syntax>
  <library></library>
  <objects>
    <player/>
  </objects>
  <synonyms>
  </synonyms>
  <classification>
    <category>Images &amp; Multimedia</category>
  </classification>
  <references>
    <message tag="hotspotClicked">hotspotClicked Message</message>
    <property tag="currentNode">currentNode Property</property>
  </references>
  <history>
    <introduced version="1.0">Added.</introduced>
  </history>
  <platforms>
    <mac/>
    <windows/>
  </platforms>
  <classes>
    <desktop/>
    <server/>
    <web/>
  </classes>
  <security>
  </security>
  <summary>Sent to a <keyword tag="player">player</keyword> containing a <glossary tag="QuickTime VR">QuickTime VR</glossary> movie when the current node is changed.</summary>
  <examples>
    <example>on nodeChanged theNode <code><i>-- show some text from a custom property</i></code></p><p>  put the nodeDescription[theNode] of me into field "Description"</p><p>end nodeChanged</example>
  </examples>
  <description>
    <p>Handle the <b>nodeChanged</b> <keyword tag="message box">message</keyword> if you want to make updates when the user navigates to a new node in a <glossary tag="QuickTime VR">QuickTime VR</glossary> movie.</p><p/><p><b>Parameters:</b></p><p>The <i>newNodeID</i> is the ID of the <glossary tag="QuickTime VR">QuickTime VR</glossary> node being moved to.</p><p/><p><b>Comments:</b></p><p>If the user navigates to another node by clicking a hot spot in the QuickTime VR movie, the <b>hotspotClicked</b> <keyword tag="message box">message</keyword> is sent before the <b>nodeChanged</b> <keyword tag="message box">message</keyword>.</p><p/><p>A handler can change the node by setting the player's <b>currentNode</b> <glossary tag="property">property</glossary>.</p>
  </description>
</doc>