Create a button in one component and use it in other component

Question

Hello, I have a problem(is not the first time but I don't have very clear that problem and I'm asking again). I'm creating a button in one component doing that
Comp1:
public var btn=Button;
override public function main(args:IParams):void{
     var btn = new Button
    btn.label = ....
And now I want to use this button in another component:
Comp2:
private var dia:Object; //It's my own object, it's a Dialog but with my properties,a dn the dialog need (button,string,boolean)
private function onClick(event:Event):void{
                dia = new Object(HERE I HAVE TO PASS THE BUTTON , "Tittle", false);
I want know how can use the button that I have declared in the first component in my object. It's much more complicate but I have tried simplify my code.
I hope that somebody can help me.
Thanks!

Answer 1

I'm sorry, probably I'm explainign wrong, I don't know if it's for my english or because I don't know how to say, but this is not the problem. I will put the code because I think that ou could understand better. Forget the buttons, the problem is the window parameter
I'm very sorry because you're wasting time with me, but I hope that you can do the last try now with the code. If you don't understand something ask me before start thinking.
MyModule
<?xml version="1.0" encoding="utf-8"?>
<AbstractVisualModuleExecutable
    xmlns:mx="http://www.adobe.com/2006/mxml">
    <mx:Script>
        <![CDATA[
            private var win:ITopComponent; //MY window
            private var dia:Dialog; //My Dialog
            override public function main(args:IParams):void{
                win = initContext.environment.createTopComponent();
                win.title = "Prueba Dialog"
                win.contentPane = this;
                win.visible = true;             
            private function onClick(event:Event):void{
                dia = new Dialog(win, "Title", false); ((Here I use the window, because I have to say to the dialog who is her father. Win is the father or the dialog, the dialog will create when I do click in one button of my window(the father).
                var btn2:Button = new Button();
                btn2.label = "Cerrar";
                btn2.addEventListener(MouseEvent.CLICK, function(event:Event):void{
                    dia.dispose();
                dia.contentPane.addChild(btn2);
        ]]>
    </mx:Script>
    <mx:Button id="btn" click="onClick(event)" label="Dialog" />
</AbstractVisualModuleExecutable>
Now I want to divide this applicatión in one module and one component.
MyNewModule (something like this):
<mx:Script>
        <![CDATA[
            private var win:ITopComponent;
            private var dia:Dialog;
            //Here I create the window
            override public function main(args:IParams):void{
                win = initContext.environment.createTopComponent();
                win.title = "Prueba Dialog"
                win.contentPane = this;
                win.visible = true;               
</Script>
MyNewComponent (something like this):
<Script>
          private var dia:Dialog;
         Here the instance of win I supose, but I don't know how. I have tried more than one thing
          private function onClick(event:Event):void{
                dia = new Dialog(here the win, "Title", false); //here I want to use the win that I have created in MyNewModule, but I only get a null when I execute the module. I don't know how can I do, instance.top or something like this I suposse it.
               //This part is not important
                var btn:Button = new Button();
                btn.label = "Cerrar";
                btn.addEventListener(MouseEvent.CLICK, function(event:Event):void{
                    dia.dispose();
                dia.contentPane.addChild(envio); //here I add the content of the dialog
                //dia.contentPane.addChild(btn); //here I add only a button without content, but don't worry about that, like I said later this is not important. The import thing is how can I use win when I create the dialog.
                dia.visible = true;
</Script>
<mx:Button id="toOpenDialod"  label="Open"  click="onClick(event)"/>
THANKS!