<?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" >
<fx:Script>
<![CDATA[
import flash.events.MouseEvent;
import mx.binding.utils.BindingUtils;
import mx.core.UIComponent;
private var mX:Number;
private var mY:Number;
private var IsDown:Boolean=false;
private var sprite:Sprite;
private var uic:UIComponent;
public var lineSize:int;
[Bindable]
public var lineColor:int=0xff1100;
private function DrawLine():void{
paper.addEventListener(MouseEvent.MOUSE_DOWN,downHandler);
paper.addEventListener(MouseEvent.MOUSE_MOVE,movelineHandler);
paper.addEventListener(MouseEvent.MOUSE_UP,upHandler);
BindingUtils.bindProperty(this,"lineColor",cp,"selectedColor");
}
private function movelineHandler(e:MouseEvent):void{
if(IsDown){
var x:Number=paper.mouseX;
var y:Number=paper.mouseY;
paper.contentGroup.graphics.clear();
paper.contentGroup.graphics.lineStyle(lineSize,lineColor,1);
paper.contentGroup.graphics.moveTo(mX,mY);
paper.contentGroup.graphics.lineTo(x,y);
}
}
private function downHandler(e:MouseEvent):void{
IsDown=true;
mX=paper.mouseX;
mY=paper.mouseY;
}
private function upHandler(e:MouseEvent):void{
IsDown=false;
}
private function moveHandler(e:MouseEvent):void{
if(IsDown){
var x:Number = paper.mouseX;
var y:Number = paper.mouseY;
paper.contentGroup.graphics.clear();
paper.contentGroup.graphics.lineStyle(lineSize,lineColor,1);
paper.contentGroup.graphics.moveTo(mX,mY);
paper.contentGroup.graphics.lineTo(x,y);
mX=x;
mY=y;
}
}
private function doChange():void{
lineSize=int(sel.value);
}
]]>
</fx:Script>
<s:Panel title="test" width="894" height="537">
<s:Panel width="743" x="0" y="38" height="462" title="记事板" fontFamily="中易宋体">
<s:BorderContainer />
</s:Panel>
</s:Application>
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