Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Bug!Flex֡Ƶ×Ô¶¯1000!

ÓÃFlex4¼ÓÔØFlex3µÄ×é¼þʱ£¬·¢ÏÖÁËÕâ¸öÎÊÌ⣺
µ±ÓÃsparkÌí¼ÓÒ»¸ömx×é¼þʱ²»»áÓÐÎÊÌ⣬µ«µ±Õâ¸ömx×é¼þÖл¹ÓÐÆäËû×é¼þ
ÀýÈç<mx:HBox><mx:Canvas/></mx:HBox>±»Ìí¼Óµ½<s:Group></s:Group>
(×¢£ºÍ¨¹ýAS´úÂëʹÓÃaddElement()Ìí¼Ó£¬¶ø²»ÊÇÖ±½Óдµ½mxmlÖÐ)
stage.frameRate»á˲¼ä´ïµ½1000£¡
Ö®ºó»á×Ô¶¯»Ö¸´µ½Ä¬ÈϵÄ֡Ƶ(Èç¹û²»ÊÖ¶¯É趨£¬»áÊÇ24)
Õâʱ²»Óõ£ÐÄʲôÎÊÌ⣬
µ«Èç¹ûframeRate´ïµ½1000µÄÕâ¶Îʱ¼äÖУ¬Ìí¼ÓÁËÒ»¸öEnterFrameʼþ£¬
²¢ÇÒÔÚEnterFrameµÄÏìÓ¦º¯ÊýÖУ¬µ÷Õûij¸ö×é¼þµÄλÖã¬
frameRate¾Í²»»á»Ö¸´»Ø24£¬¶øÊÇÒ»Ö±³ÖÐø1000£¬Ö±µ½È¡ÏûÁËEnterFrameΪֹ
µ«¼´Ê¹Ã»ÓÐʹÓÃEnterFrameº¯Êý£¬Õâ¸öʱ¼äÒ²»á³ÖÐø0.3Ãë×óÓÒ£¬
Èç¹ûÕâÆÚ¼äÓÐͼÏñ±ä»¯£¬»áÃ÷ÏԸоõµ½¿¨ÁËһϣ¬
Òò´Ë¾¡Á¿±ÜÃâд´úÂëʱFlex3,4»ìÓã¬ÄÜÓÃFlex4µÄ×é¼þ¾¡Á¿ÓÃFlex4µÄ×é¼þ
Ô´ÂëÈçÏ£º
Application.mxml:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" frameRate="12"
backgroundColor="0xFF00FF">
<fx:Script>
<!--[CDATA[
import components.MyComponent;
import mx.containers.HBox;
import mx.core.UIComponent;
import mx.events.FlexEvent;
protected function button2_clickHandler(event:MouseEvent):void
{
trace(this.stage.frameRate);
this.txt.text = "Current FrameRate:"+this.stage.frameRate.toString();
}
protected var _box:UIComponent;
protected function button3_clickHandler(event:MouseEvent):void
{
_box = new MyComponent();
this.container2.removeAllElements();
this.container2.addElement(_box);
button2_clickHandler(null);
button4_clickHandler(null);
}
protected function enterFrameHandler(event:Event):void
{
if(_box){
container1.x+=0.2;
}
}
protected function button4_clickHandler(event:MouseEvent):void
{
// this.moveEffect.play([this.container2]);
this.addEventListener(Event.ENTER_FRAME,this.enterFrameHa


Ïà¹ØÎĵµ£º

Flex ¼ÆËãStringµÄ¿í¶È

ӦΪÉè¼ÆÒªÇó, ÎÒÐèÒª¼ÆËãStringµÄ¿í¶È,
ËÑË÷ÁËÏÂÍøÉϵÄÎÄÕÂ, ¿´µ½ÓÐÓÃmeasureText(string)µÄ,
¿ÉÊÇÓÃÁËÏ·¢ÏÖ, Õâ¸öfunctionµÃµ½µÄstring´óС, ²»»á¸ù¾Ý×ÖÌåµÄ´óС, ´ÖºÚµÄ±ä»¯,
ʼÖÕ·µ»ØÍ¬Ò»¸öÖµ, Ò²ÐíÊÇÎÒµÄÓ÷¨²»¶Ô, ×îºóÎÒûÓÐÕâ¸ö·½·¨,
¸ÄÓÃÁËÁíÍâÒ»¸ö·½·¨:
private function getTextWidth():int
{
 &nbs ......

flex Êý¾Ý°ó¶¨Ö®Àí½â


       ֮ǰдÁË¡¶ flex ʼþÖ®Àí½â¡·ºÍ¡¶ flex meta tag Ö®Àí½â¡·£¬±¾ÏëÊÇΪд±¾ÎÄ flex Êý¾Ý°ó¶¨Ö®Àí½â×öÆÌµæµÄ£¬Ë­ÖªÍøÉÏÒÑÓÐ flex Êý¾Ý°ó¶¨Ö®Àí½âºÜºÃµÄÎÄÕ£¬ÈçÏ£º
       http://www.cnblogs.com/nianshi/archive/2010/05/19/1739407.html £¬ FLEX ......

¹ØÓÚBooleanÀàÐÍÔÚflexÓëjavaÖм䴫µÝµÄÎÊÌâ

¡¡¡¡×î½üÔÚ¿ª·¢¹ý³ÌÖз¢ÏÖÒ»¸öÎÊÌ⣺BooleanÀàÐ͵ÄÖµÎÞ·¨ÔÚflexºÍjava¼ä´«µÝ£¬¾­¹ýÒ»¶ÎÑо¿·¢ÏÖ£¬ÎÊÌâ³öÏÖÔÚBooleanÀàÐ͵ÄgetterºÍsetter·½·¨ÉÏ¡£
      °´ÕÕjavabeanµÄ¹æ·¶£¬Ð¡²¼¶ûÀàÐ͵ÄgetterÊÇÒÔis×öǰ׺µÄ£¬µ«ÊÇ´ó²¼¶ûÀàÐ͵Ägetter¾Í³ÉÁËÒÔgetΪǰ׺ÁË£¨´ó²¼¶û×÷ΪÒýÓÃÀàÐÍ£¬ÒѾ­±»ÊÓΪÆÕͨ ......

Flex4¶¯Ì¬¼ÓÔØ Çл»CSS

Flex4Öж¯Ì¬¼ÓÔØCSSÎļþµÄ·½Ê½ÒѾ­ºÍFlex3ÓÐÁËÒ»¶¨µÄÇø±ð
Ö÷Òª²½ÖèÈçÏ£º
1.±àд²»Í¬µÄCSSÎļþ
¼ûºóÎÄ
2.½«CSSÎļþ±àÒë³ÉSWFÎļþ
ÔÚFlashBuilderÖÐÓÒ¼üCSSÎļþ£¬Ñ¡ÔñCompile CSS to SWF£¬
Õâʱbin-debugĿ¼ÏµĶÔӦλÖþͻáÉú³ÉÒ»¸öÓëCSSͬÃûµÄSWFÎļþ¡£
Ñ¡Öкó¸ÃÑ¡Ïîǰ»áÓй´£¬Ö®ºóÖ»ÒªÐÞ¸ÄÁËCSSÎļþ£¬¾Í»á×Ô¶¯±àÒ ......

FlexÓëSpring¼¯³ÉµÄ»ù±¾Ô­Àí

    Spring IoCµÄÖ÷Ҫ˼ÏëÊÇʹÓÃÈÝÆ÷À´ÊµÀý»¯×é¼þ£¨²¢¸ø×é¼þ×¢ÈëËùÒÀÀµµÄ£©¡£µ«ÊÇÒ»°ãÇé¿öÏ£¬ÓÉFlex¿Í»§¶ËËùÔ¶³Ì·ÃÎʵÄ×é¼þÊÇÔÚ·þÎñÆ÷ÖÐÓÉBlazedsÀ´ÊµÀý»¯µÄ¡£Òò´ËÅäÖÃBlazeDSÀ´ÈÃSpringÈÝÆ÷¸ºÔðʵÀý»¯Spring beans¡£BlazeDSÖ§³Ö¹¤³§µÄ¸ÅÄîÀ´Ê¹µÃÕâÖÖ×Ô¶¨Òå×é¼þ¿ÉÒÔʵÀý»¯¡£¹¤³§µÄ×÷Óýö½öÊÇÏòBlazeDSÌá¹©Ò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ