Flex :: Paint Words Red In Chat Window
Dec 5, 2011
I'm trying to change the color of all 4-letter words in a spark.components.Label. It is a chat-like program, where user enters words into the TextInput field, presses ENTER and the lines are appended to the Label (or Text or TextArea or RichText - whatever is suitable here). I have prepared this simple test case below, it will run instantly in your Flash Build 4.6 and the code to find the words and their indices is already there. How to change the color of text parts programmatically (i.e. by ActionScript 3) and repeatedly.
Test.mxml:
<?xml version="1.0" encoding="utf-8"?>
<s:Application
xmlns:fx="[URL]"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
[Code] .....
I'm trying RichText + the code below as suggested by Georgi and see that the pattern replacement has worked (by looking at the trace() output), but get the error:
TypeError: Error #1034: Type Coercion failed: cannot convert "[object TextFlow][object TextFlow]" to flashx.textLayout.elements.TextFlow.
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