Sébastien,
You can't instantiate MovieClips with the new operator. You need to use
attachMovie() to get it to work.
Doing this simply wont work:
var cow:MovieClip = new Cow();
In order to use attachMovie though, you will need to get the linkage ID set on
your class.
Here is how I would do it using the cow class the Jesse provided:
class your.package.Cow extends MovieClip
{
public static var symbolName:String = "__Packages.your.package.Cow";
public static var symbolOwner:Function = Cow;
public static var symbolLinked = Object.registerClass(symbolName,
symbolOwner);
function Cow()
{
_alpha = 50;
}
function onRollOver()
{
trace("onRollOver");
_alpha = 100;
}
function onRollOut()
{
trace("onRollOut");
_alpha = 50;
}
}
//now you can create the cow instance from your application like this:
public function createCow():Void {
var mc:MovieClip = _root.createEmptyMovieClip("cow",
_root.getNextHighestDepth());
mc.attachMovie(your.package.Cow.symbolName, "cow",
mc.getNextHighestDepth());
}
You could use any MovieClip to do this instead of using _root.
You can see more info on use the __Packages trick to get the linkage ID on Peter
Hall's website:
http://www.peterjoel.com/blog/?archive=2004_01_01_archive.xml
I hope that helps.
-Chris
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
Of Sébastien Pierre
Sent: Monday, July 25, 2005 11:06 AM
To: Open Source Flash Mailing List
Subject: Re: [osflash] How to properly handle rollOver and rollOut inMovieClips
Le 25 juil. 05 à 16:32, JesterXL a écrit :
> class Cow extends MovieClip
> {
> function Cow()
> {
> _alpha = 50;
> }
>
> function onRollOver()
> {
> trace("onRollOver");
> _alpha = 100;
> }
>
> function onRollOut()
> {
> trace("onRollOut");
> _alpha = 50;
> }
> }
>
This would be great, but sadly I can't get to properly instantiate my
own specialized MovieClips with MTASC... Do you have a complete
working example that does so ?
TIA,
-- Sébastien
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