ActionScript 2.0 :: How To Inherit From MovieClip Class
Feb 12, 2006
I am trying to build a class that inherits from the MovieClip class.Basically I am having issues in the constructor. Since MC's are unique in that they can only be created via createEmptyMovieClip or attachMovieClip, I am at a loss as to how you instantiate the inheriting class in the .fla? I figured if I just left the constructor out of the new class and do the following it would work but is doesn't:[code]How do I inherit from the MovieClip class and still instatiate the class using the above type actionScript?I have seen alot of information about inheritance and AS1.0 (which I have little understanding of). I am trying to stick to OOP practices and AS2.0. I searched for things like super & constructor to no avail.
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Steps:
1)I have created One movieClip & named as MyComp
2)I export this movieclip to actionscript.Class name for this movieclip is MyComp.
3)After that,Dynamically I have created 5 instance for this class & added to stage.
4)Now i need to change width of MyComp. it should reflect on previous 5 instance too.
I tried like, I have created MyComp.as file in same location. There I tried to inherite DisplayObject properties Width.
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Runtime error at the line : var mcp: MovieClipPlus =
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Jul 17, 2004
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Note: This is an Actionscript project, not a Flex project.
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...
<load art.SWF at runtime>
[Code]....
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Jun 24, 2010
I have Class A defined in an RSL (technically, it's an art asset that I made in the Flash IDE and exported for actionscript. The entire .FLA was then exported as a SWC/SWF).
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Jan 5, 2010
I notice in actionscript 3 that when a handler gets called, its able to access the senders properties. If I dispatch an event from my custom class. can all the listeners inherit all my public properties and methods?
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Oct 17, 2009
I have been approached to design a configurator for a new television product. The Application will let users specify the colours of certain parts of the product and also attach addons, which then updates a cost total.
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Aug 16, 2011
If I have a Document class that extends MovieClip, and I want to use it as the basis for another Document class, is it possible to create a subclass that extends the main document class and use that for a different FLA?
For example,
fla1.fla has a document class of MyMainClass:
public class MyMainClass extends MovieClip
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Feb 3, 2009
Ok, this is one of those walls that I know once I can jump over it, I will be a much happier developer again.
I've done tons of reading, and think I have a firm understanding that the general consensus is that if you want to reference something, it needs to be added to the display list, using addChild().
I hate to be defiant, but what if I don't want to?
Or at the very least, what if I want to add a movieclip class to the stage using addChild, and then reference objects inside it?
It is much easier this way than what most people recommend - adding 15 objects via addChild, then setting the x and y for the, etc.
That said, I'm all about using classes and using as3 the way it was meant to be used. So what this is, is a best practices question I guess.
HERE ARE THE STEPS I'M TRYING:
- Create new flash document
- Draw graphic symbol bg, with text field over it, select them, convert to movieclip symbol, and export class name "box", then delete it from stage
- Add document class .as file, which simply adds that class "box" from the library, to the display list using a simple addChild()
- Set a name for that box using box.name = "test" let's say
- Do a simple trace like the following - "getChildByName('test').textFieldName" - it shows up great
- So then, I'll now try to set the text by doing this - getChildByName('test').textFieldName.text = "yo";
That last line above, is what doesn't work. I know I'm referencing wrong, but how would a pro as3 developer, reference something on the stage within a movieclip class, from the document class?
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Jun 24, 2009
And i cant figure it out.the "my.fla.class"content looks like this
Code:
package my_fla
{
[code].....
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Dec 7, 2009
Is there a way I can reference a Movie clip I have on the main stage from a custom class of a document class?[code]
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Aug 8, 2008
How can I run function of the main document class from a class of a MovieClip? I usually just used MovieClip(parent).function(), but now my MovieClip has another parent. Or what do I have to pass to the MovieClip class when creating the MovieClip to acess the main document class?
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Oct 20, 2009
Is it possible to dispatch event from class that isnt extended class of MovieClip? I created my own class and put import flash.events.Event; import flash.events.*; but when i call dispatchEvent compiler throws error:"1180: Call to a possibly undefined method dispatchEvent."
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Dec 8, 2009
Is there a way to refer to a Movieclip on the stage from a class file of the document class
Lets say I have 3 MovieClips on the stage(a Circle, a Square and a Triangle)
I have the document class which calls another class that controls the MC on the stage
Example
ActionScript Code:
package {
public class Example extends Sprite {
//Create the instance of the class being called
[Code]....
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Jul 28, 2010
I'm trying to build a shuffle function that somebody gave me into my card game. I two external .as classes; one is Shuffle.as, which is my document class, and the other is card.as. I'm building the shuffling function into Shuffle.as. I think I'm getting close to making it work, but there are some problems. I keep getting this error message: "5000: The class 'Shuffle' must subclass 'flash.display.MovieClip' since it is linked to a library symbol of that type." Here is my code. Shuffle.as code
[Code]....
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