Dead Button in custom component

[Mulligan]

Hi-
I'm trying to write a dialog component.
So far I am able to draw the dialog window which comes up with
a title bar and is dragable when you click the title bar.
I add a Button which shows up fine with the caption text etcetera.
But when I mouse over, the hand cursor does not appear and when I click on it it does not respond.
Here is my code:

private function MakeDialogItem(mc:MovieClip)
{
    //mc.myHitArea._yscale=30;
mc.hitArea = mc.myHitArea;
    mc.onPress = function():Void{
        this._parent.xdif=this._parent.getX()-_root._xmouse;
        this._parent.ydif=this._parent.getY()-_root._ymouse;
        trace("this._parent.xdif= "+this._parent.xdif+"this._parent.ydif= "+this._parent.ydif);
        
        startDrag(mc);
    }
    mc.onRelease = function():Void{
    stopDrag();
    this._parent.createDialog();
    //this._parent.arrange();
    this._parent.setLocation(_root._xmouse+this._parent.xdif,_root._ymouse+this._parent.ydif);
    }
    


    mc.onRollOver = function() {
        //this._parent.MakeToolTip(this);
    };
    mc.onRollOut = function() {
//this["tooltip"].removeTextField();
};
//mc._alpha=20;
this.onEnterFrame = Delegate.create(this,DrawDialogWindow(mc));
//this.DrawDialogWindow(mc);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////// GETTERS AND SETTERS //////////////////////////////////////////////////////////////////////////////
    public function setScale(newXS:Number,newYS:Number){
        this.__xscale=newXS;
        this.__yscale=newYS;
        update();
    }
    public function getScaleX():Number {
        //createListener();
        return this.__xscale;
    }
    public function getScaleY():Number {
        //createListener();
        return this.__yscale;
    }

        public function setLocation(nX:Number, nY:Number):Void {
      _xscale = __xscale;
    _yscale = __yscale;
        
    if(nX!=null){
    this.__X = nX;
    trace("Setting __X to "+this.__X);
    }
    if(nY!=null){
    this.__Y = nY;
    }
    update();
    arrange();
    createDialog();
  }

    public function getX():Number {
    return this.__X;
    }
    public function setX(newX:Number):Void {
        //trace("Setting X: "+newX);
        this.__X = newX;
        update();
        //arrange();

    }
    public function getY():Number {
    return this.__Y;

    }
    public function setY(newY:Number):Void {
        //trace("Setting Y: "+newY);
        this.__Y = newY;
        update();
        //arrange();

    }
    public function getWidth():Number {
    return this.__Width;
    }
    public function setWidth(newWidth:Number):Void {
        //trace("Setting X: "+newX);
        this.__Width = newWidth;
        update();
        //arrange();

    }
    public function getHeight():Number {
    return this.__Height;

    }
    public function setHeight(newHeight:Number):Void {
        //trace("Setting Y: "+newY);
        this.__Height = newHeight;
        update();
        //arrange();

    }
      public function setSize(nW:Number, nH:Number):Void {
    _xscale = 100;
    _yscale = 100;
    if(nW!=null){
    __Width = nW;
    }
    if(nH!=null){
    __Height = nH;
    }
    arrange();
  }
  public function setCaption(cap:String){
    this.__caption=cap;
    trace("Setting Caption to "+this.__caption);
    //DrawDialogWindow();
  }
    public function getCaption():String{
    return this.__caption;
    //DrawDialogWindow();
  }
  public function setOKRoutine(routine:String,nP:String){
    this.__okroutine=routine;
    trace("this.__okroutine= "+this.__okroutine);
    this.__okparam = nP;
  }
public function setOKCaption(okcap:String){
  this.__okCaption=okcap;
}
  public function setTarget(nN:String){
      this.__targetInstanceName=nN;
      
  }
  public function setFrameColor(nC:Number){
      this.__framecolor=nC;
      trace("Setting Frame Color to "+this.__framecolor);
      createDialog();
  }
    public function setInsideColor(nC:Number){
      this.__insidecolor=nC;
      createDialog();
  }
    public function setCaptionColor(nC:Number){
      this.__captioncolor=nC;
      createDialog();
  }
  public function setTextInputParms(w:Number,num:Number):Void{
    this.__hasTextInput=true;
    this.__TIWidth=w;
    this.__NumTexts=num;
    createDialog();
  }
////////////////////////////////////////////////////////////////////////////////////////////////////////////

private function DrawDialogWindow(mc:MovieClip) {
//mc.createEmptyMovieClip("DialogWindow", 2000);
//createEmptyMovieClip(wclpname, 1499);
    var insidex=mc._x+__framewidth;
    var insidey=mc._y+__captionheight+__framewidth;
    var insidex2 =insidex+ this.__Width-(2*__framewidth);
    var insidey2 = insidey+this.__Height-(__captionheight+2*__framewidth);
    var Left=mc._x;
    var Top=mc._y;
    var Width=this.__Width;
    var Height=this.__Height;
    var fc = this.__framecolor;
    var ic = this.__insidecolor;
    var txtfmt= new TextFormat();
    txtfmt.size = 14;
    //txtfmt.rightMargin = 20;
    txtfmt.color = this.__captioncolor;
    txtfmt.font = "Verdana";
    var metrics = txtfmt.getTextExtent(this.getCaption());

    var ttw=metrics.textFieldWidth+5;
    var tth = metrics.textFieldHeight;
    
   with (mc) {
    beginFill(Number(fc), 100);
    lineStyle( 2, 0x000000,100 );
    moveTo(Left,Top);
    lineTo(Left+Width,Top);
    lineTo(Left+Width,Top+Height);
    lineTo(Left,Top+Height);
    lineTo(Left,Top);
    endFill();
    beginFill(Number(ic), 100);
    lineStyle( 2, 0x000000,100 );
    moveTo(insidex,insidey);
    lineTo(insidex2,insidey);
    lineTo(insidex2,insidey2);
    lineTo(insidex,insidey2);
    lineTo(insidex,insidey);
    endFill();
    }
    mc.removeTextField("textname");
    var lev =this.getNextDepth();
    depthList.push({DEPTH:lev,TYPE:"T",NAME:"textname"});
    mc.createTextField("textname",lev, Left+10,Top+5,ttw,tth);
    mc["textname"].border=false;
    mc["textname"].html= false;
    //mc["textname"].size= 48;
    //mc["textname"].textColor = 0xFFFFFF;
    mc["textname"].text=this.getCaption();
    mc["textname"].setTextFormat(txtfmt);
    ////////////////////////////////////////////////////
    //this.onEnterFrame = Delegate.create(this,PutUpButtons(mc,insidex,insidex2,insidey,insidey2));
    //this.onEnterFrame = Delegate.create(this,PutUpTextFields(mc,insidex+20,insidey+20));
    PutUpButtons(mc,insidex,insidex2,insidey,insidey2);
    PutUpTextFields(mc,insidex+20,insidey+20);
}
private function PutUpButtons(mc:MovieClip,x1:Number,x2:Number,y1:Number,y2:Number){
    if (this.__okroutine!=null){
    if (this.__okroutine.length!=0) {
        var lev =this.getNextDepth();
        depthList.push({DEPTH:lev,TYPE:"M",NAME:"OKButton"});
    this.__ok=mc.createClassObject(mx.controls.Button, "OKButton", lev);
    mc["OKButton"]._x=x1+(x2-x1)/2-25;
    mc["OKButton"]._y=y1+(y2-y1)-30;
    mc["OKButton"].setSize(50,25);
    //mc["OKButton"].setStyle("backgroundColor", 0xffffff);
    mc["OKButton"].setStyle("themeColor",__insidecolor);
    mc["OKButton"].label=this.__okCaption;
    mc["OKButton"].setStyle("fontFamily", "Georgia");   
    mc["OKButton"].setStyle("fontSize", 12);    
    //  mc["OKButton"].setStyle("borderStyle", "inset");
    mc["OKButton"].setEnabled(true);

addEventsToButton(mc["OKButton"]);
//this.onEnterFrame = Delegate.create(this,addEventsToButton(mc["OKButton"]));
        }
    }
}
private function addEventsToButton(mc:Button){
    mc.onPress = function():Void{
    trace("You pressed!!!");
    //this._parent["tttxt"].removeTextField();
    if (this._parent.__okroutine!="") {
    trace("You pressed OK ROUTINE IS "+this._parent.__okroutine+" PARM IS "+this._parent.__okparam);
    this._parent.DoOKRoutine();
    //_root[routine](param);
    }
    
    };
        mc.onRelease = function():Void{
            this._parent["tttxt"].removeTextField();
            //if(__releaseRoutine!=""){
                //this._parent.DoReleaseRoutine();
            //}
        }
        mc.onReleaseOutside=mc.onRelease;
        mc.onRollOver = function():Void{
        //if(this._parent.__tooltip!="")
        //this._parent.ShowToolTip(this._parent.__tooltip);    
        }   
        mc.onRollOut = function():Void{
            this._parent["tttxt"].removeTextField();
            //if(__rolloutRoutine!=""){
                //this._parent.DoRollOutRoutine();
            //}
        this._alpha = 0;             
        }   
}
  private function DoOKRoutine():Void {
    this._parent[this.__targetInstanceName][this.__okroutine](this.__okparam);
}
private function PutUpTextFields(mc:MovieClip,tx,ty){
    if(__hasTextInput){
        var iter;
        var topY=ty;
        for(iter=0;iter<this.__NumTexts;iter++){
            ty=topY+iter*32;
            var lev =this.getNextDepth();
            depthList.push({DEPTH:lev,TYPE:"T",NAME:"textinput"+iter});
        mc.createTextField("textinput"+iter,lev, tx,ty,this.__TIWidth,30);
    mc["textinput"+iter].border=true;
    mc["textinput"+iter].background=true;
    mc["textinput"+iter].backgroundColor=0xFFFFFF;
    mc["textinput"+iter].html= false;
    mc["textinput"+iter].type="input";
    }
    }
    delete this.onEnterFrame;
}
  ////////////////////////////////////////////////////////////////////////////////////
  private function getNextDepth():Number{
    this.depthcount++;
    var depth:Number;
    depth =Number(this.__base+this.depthcount);
    depthList.push(depth);
    return depth;
  }
      
  ////////////////////////////////////////////////////////////////////////////////////
public function Disappear(){
    var d;
    for(d=0;d<depthList.length;d++){
            var name=depthList[d].NAME;
            if (name=="")
            {
                continue;
            }
                 switch (depthList[d].TYPE ) {
                     case "T": this.__DialogClip[name].removeTextField();  break;
                     case "M": this.__DialogClip[name].removeMovieClip();  break;   
                 }
    }
    this.__DialogClip.removeMovieClip();
}
}

The Part where I add the button is towards the end...
Does anyone know what I might be doing wrong?
Thanks for reading-Mulligan.