發現自帶的沒有這個元件自己就寫了乙個簡單的，後來才發現第三方有寫這個，看來是白寫了，下邊開源下原始碼
resizewindow.mxml是flex的元件介面直接用就可以了。如果想擴充套件的可以自己擴充套件下
支援拖拉，大小拖動
--------------------------------resizewindow.mxml----------------------------
<?xml version="1.0" encoding="utf-8"?>
-------------------------------------resizewindow.as---------------------------------------
package com.components.resizewindow
public function ableresize(bool:boolean):void
public function get isresize():boolean
public function get resizetype():string
private function timerfunc(event:timerevent):void
this.resize()
this.scalegrid.graphics.clear()
} private function resizefunc(event:resizewindowevent):void
private function addedfunc(event:event):void
private function movefunc(event:moveevent):void
private function fitsize(rect:rectangle):void
private var num:int=1
private function enterframefunc(event:event):void
this.bounds=this.getbounds(this.parent)
this.num++
this.scalegrid.graphics.clear()
}public function resize():void
}}
----------------------------------scalegrid-------------------------------------------
package com.components.resizewindow
public function resize(rect:rectangle):void
}private function resizeing(rect:rectangle):void
public function resizetop(top:point):void
public function resizetopleft(topleft:point):void
public function resizetopright(topright:point):void
public function resizeleft(left:point):void
public function resizeright(right:point):void
public function resizeboutton(boutton:point):void
public function resizebouttonleft(bouttonleft:point):void
public function resizebouttonright(bouttonright:point):void
private function doresize(tmp:rectangle):void
private function confit():void
private function createevent(target:resizecell,type:string):void
private function top_left_click(event:mouseevent):void
private function top_click(event:mouseevent):void
private function top_right_click(event:mouseevent):void
private function left_click(event:mouseevent):void
private function right_click(event:mouseevent):void
private function boutton_left_click(event:mouseevent):void
private function boutton_click(event:mouseevent):void
private function boutton_right_click(event:mouseevent):void}}
----------------------------------------resizecell.as--------------------------------
package com.components.resizewindow
public function set icon(source:object):void
else if(source as string)
}private function loadeefunc(event:event):void
public function drawgrid(width:number=15,height:number=15):void}}
----------------------------------------resizewindowevent.as---------------------------
package com.components.resizewindow
}}
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