<?xml version="1.0" encoding="utf-8"?>
<s:Image xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
implements="de.dtele.ui.components.viewer.IResourceViewer"
enableLoadingState="true"
width="100%"
height="100%"
smooth="true"
smoothingQuality="high"
add="onAdd(event)"
remove="onRemove(event)">
<fx:Metadata>
/**
* Allows for viewing image resources
*
* By default image display is limited to GIF, JPEG and PNG file formats.
*
* @see spark.components.Image
*
* @author Mathias Brodala
*/
</fx:Metadata>
<fx:Script>
<![CDATA[
import de.dtele.data.IResource;
import mx.events.FlexEvent;
public function view(resource:IResource):void {
this.source = resource.fullUrl;
this.dispatchEvent(new Event(Event.COMPLETE));
}
/**
* Sets up the listener for parent resizes
*/
protected function onAdd(e:FlexEvent):void {
this.parent.addEventListener(Event.RESIZE, this.onParentResize);
}
/**
* Removes the listener for parent resizes
*/
protected function onRemove(event:FlexEvent):void {
this.parent.removeEventListener(Event.RESIZE, this.onParentResize);
}
/**
* Forces layout recalculation upon parent resize
*/
protected function onParentResize(e:Event):void {
this.percentWidth = this.percentHeight = 100;
}
]]>
</fx:Script>
</s:Image>