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package marquee
{
import flash.events.MouseEvent;
import flash.events.TimerEvent;
import flash.geom.Rectangle;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.utils.Timer;
import mx.core.UIComponent;
/**
*
* ÐÅÏ¢¹ö¶¯ÏÔʾ(ÅÜÂíµÆ¿Ø¼þ)
* @version
* <pre>
* Ð޸İ汾: 1.0.0
* ÐÞ¸ÄÈÕÆÚ£º2009-1-15
* ÐÞ¸ÄÈË : zhang
* ÐÞ¸Ä˵Ã÷£ºÐγɳõʼ°æ±¾
*</pre>
*
* * ¹¦ÄÜ£º
* 1.Ö±½Ó½«Ä³TextFieldת»»ÎªÅÜÂíµÆÎı¾ changeTextFieldToMarqueeText
* 2.¶¯Ì¬É趨ÏÔʾ¿í¶È width
* 3.¶¯Ì¬É趨һ´ÎÒÆ¶¯¼ä¸ôʱ¼ä delay
* 4.¶¯Ì¬É趨һ´ÎÒÆ¶¯¼ä¸ô¾àÀë step
* 5.É趨ĬÈÏÎı¾ÏÔʾÑùʽ defaultTextFormat
* 6.¶¯Ì¬É趨Îı¾ÏÔʾÑùʽ setTextFormat
* */
public class BroadCastMarquee extends UIComponent
{
[Bindable]
private var broadcastText:String="broadcast message";
private var m_timer:Timer;
p
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