tourdeflexmodules/src/spark/controls/TextLayout3Example.mxml

<?xml version="1.0"?>
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<s:Module 
	xmlns:fx="http://ns.adobe.com/mxml/2009"    
	xmlns:mx="library://ns.adobe.com/flex/mx"     
	xmlns:s="library://ns.adobe.com/flex/spark"
	creationComplete="init()">
	
	<fx:Declarations>
		<fx:XML id="textFlowAsXML" source="MyTextFlow.xml" />
	</fx:Declarations>
	
	<fx:Style>
		@namespace "library://ns.adobe.com/flex/spark";
		Label { 
			baseColor: #000000; 
			fontFamily: "Verdana";
			fontSize: "12";
			advancedAntiAliasing: true;
		}
		
	</fx:Style>
	<fx:Script><![CDATA[
		import flashx.textLayout.conversion.TextConverter;
		import flashx.textLayout.elements.TextFlow;
		import spark.components.RichEditableText;
		import spark.utils.TextFlowUtil;
		
		XML.ignoreWhitespace = false; 
		
		private function init():void {
			// Creates a TextFlow by importing a String containing the markup language used by the Text Layout Framework.
			// If you specify it, don't forget the namespace -> xmlns="http://ns.adobe.com/textLayout/2008"
			var markup:String = "<TextFlow xmlns='http://ns.adobe.com/textLayout/2008'><p fontFamily='Arial'>This is TLF markup with paragraphs.</p><p color='0x663399'>The root TextFlow tag is inlcuded.</p></TextFlow>"; 
			rt1.textFlow = TextFlowUtil.importFromString(markup);
			
			// This next string shows that if the root TextFlow tag is omitted, it will be added for you. 
			markup = "<p color='0xCE267D'>This is TLF markup with paragraphs.</p><p fontSize='10' fontWeight='bold' fontFamily='Arial'>The root TextFlow tag is omitted and therefore created automatically.</p>"; 
			rt2.textFlow = TextFlowUtil.importFromString(markup);
			
			// This line shows how you would import plain text with no paragraph spacing
			var autoMarkup:String = "This is just a plain old string that has no markup within it."; 
			RichEditableText(rt3.textDisplay).textFlow = TextFlowUtil.importFromString(autoMarkup);
			
			// This example shows how you can use the TextConverter class from TLF to import HTML formatted text
			// See the docs for the subset of HTML that is supported: 
			//		http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flashx/textLayout/conversion/TextConverter.html#TEXT_FIELD_HTML_FORMAT
			var myHTML:String = "<p>This is <i>HTML</i> markup.<br><b>Hello Tour de Flex Users!</b></p>";
			rt4.textFlow = TextConverter.importToFlow(myHTML,TextConverter.TEXT_FIELD_HTML_FORMAT);
		}
	]]></fx:Script>
	
	<s:Panel title="Importing Text using TLF and Flex 4" width="100%" height="100%">
		
		<s:layout>
			<s:HorizontalLayout paddingLeft="10" paddingRight="10" paddingTop="10" paddingBottom="10"/>
		</s:layout>
		
		<s:VGroup>
			<s:RichText id="rt1" width="200"/>
			<s:TextArea id="rt2" width="300" height="50"/>
			<s:TextInput id="rt3" width="260"/>
			<s:RichEditableText id="rt4" width="200"/>
			
			<s:RichText id="rt5" width="280"
						textFlow="{TextFlowUtil.importFromXML(textFlowAsXML)}"
						horizontalCenter="0" verticalCenter="0" />
		</s:VGroup>
		<s:Label width="200" verticalAlign="justify" text="This sample shows how you can use different types of text markup within
the Flex 4 components that are based on TLF through an import. This can be especially useful for dynamically loading text
that is returned from an HTTPService call at runtime for instance."/>
		
	</s:Panel>
</s:Module>