actionscript 3 - Fix the label width on text length increase -


i have label, textinput , button. on button click text of textinput assign text of label. width of label 50.

but if textinput length greater 8 label appears below image

my output

objective:- want output below image

expected output

and code looks 

<?xml version="1.0" encoding="utf-8"?> <s:windowedapplication xmlns:fx="http://ns.adobe.com/mxml/2009"      xmlns:s="library://ns.adobe.com/flex/spark"      xmlns:mx="library://ns.adobe.com/flex/mx"     width="400" height="200">      <fx:declarations>      </fx:declarations>      <fx:script>         <![cdata[             import com.greensock.tweenlite;             import com.greensock.tweenmax;             protected function btn_clickhandler(event:mouseevent):void             {                 lbl.text = inputtxt.text;                 trace(lbl.text.length,lbl.width);                 if(lbl.text.length > 8)                 {                                   //need code here.....                     }             }          ]]>     </fx:script>       <s:bordercontainer height="100%" width="100%" backgroundcolor="green" />     <s:hgroup gap="10">         <s:textinput id="inputtxt"/>         <s:button id="btn" click="btn_clickhandler(event)"/>     </s:hgroup>     <s:label id="lbl" width="50" top="50"/> </s:windowedapplication>

i think maxdisplayedlines you: http://help.adobe.com/en_us/flashplatform/reference/actionscript/3/spark/components/supportclasses/textbase.html#maxdisplayedlines

it should automatically truncate text (add ... @ end). set 1.


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