Re: [flexcoders] accessing styles of children
for (var i:int = 0; i numChildren; i++) {
StyleClient(videoButtonBox.getChildAt(i)).setStyle(backgroundColor,#FF)
}
1180: Call to a possibly undefined method StyleClient.
Thanks, but I don't get it. Please explain.
Alex Harui wrote:
It is if you cast everything correctly
IStyleClient(videoButtonBox.getChildAt(i)).setStyle(…).
The compile is trying to help you out so the return types of methods
and properties are important
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of [EMAIL PROTECTED]
Sent: Monday, July 21, 2008 10:14 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] accessing styles of children
videoButtonBox. is an VBox with HBoxes for children.
How do I change styles as I iterate thru children?
videoButtonBox.getChildAt(i).setStyle() is not a function.
var numChildren:Number = videoButtonBox.numChildren;
for (var i:int = 0; i numChildren; i++) {
videoButtonBox.getChildAt(i)
}
This page talks about rawChildren as a way to access styles, but I have
read it 10 times and I have no idea what they are trying to describe.
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Re: [flexcoders] accessing styles of children
Alex's email clearly said IStyleClient with a capital I in front. You'll
also need to import it at the top of your file if FlexBuilder doesn't do it
for you: import mx.styles.IStyleClient.
Since getChildAt returns a generic DisplayObject, you have to cast it to a
more specific type to be able to call setStyle. If none of this makes
sense to you, you probably need to do some reading up on the object-oriented
programming concept called polymorphism.
Scott
On Tue, Jul 22, 2008 at 2:34 AM, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
for (var i:int = 0; i numChildren; i++) {
StyleClient(videoButtonBox.getChildAt(i)).setStyle(backgroundColor,#FF)
}
1180: Call to a possibly undefined method StyleClient.
Thanks, but I don't get it. Please explain.
Alex Harui wrote:
It is if you cast everything correctly
IStyleClient(videoButtonBox.getChildAt(i)).setStyle(…).
The compile is trying to help you out so the return types of methods
and properties are important
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of [EMAIL PROTECTED]
Sent: Monday, July 21, 2008 10:14 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] accessing styles of children
videoButtonBox. is an VBox with HBoxes for children.
How do I change styles as I iterate thru children?
videoButtonBox.getChildAt(i).setStyle() is not a function.
var numChildren:Number = videoButtonBox.numChildren;
for (var i:int = 0; i numChildren; i++) {
videoButtonBox.getChildAt(i)
}
This page talks about rawChildren as a way to access styles, but I have
read it 10 times and I have no idea what they are trying to describe.
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Re: [flexcoders] accessing styles of children
Thanks for explaining.
IStyleClient(videoButtonBox.getChildAt(i)).setStyle(…).
I didn't think it was an I, I actually tried |StyleClient(videoButton..
Scott Bachman wrote:
Alex's email clearly said IStyleClient with a capital I in front.
You'll also need to import it at the top of your file if FlexBuilder
doesn't do it for you: import mx.styles.IStyleClient.
Since getChildAt returns a generic DisplayObject, you have to cast it
to a more specific type to be able to call setStyle. If none of this
makes sense to you, you probably need to do some reading up on the
object-oriented programming concept called polymorphism.
Scott
On Tue, Jul 22, 2008 at 2:34 AM, [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
wrote:
for (var i:int = 0; i numChildren; i++) {
StyleClient(videoButtonBox.getChildAt(i)).setStyle(backgroundColor,#FF)
}
1180: Call to a possibly undefined method StyleClient.
Thanks, but I don't get it. Please explain.
Alex Harui wrote:
It is if you cast everything correctly
IStyleClient(videoButtonBox.getChildAt(i)).setStyle(…).
The compile is trying to help you out so the return types of
methods
and properties are important
From: flexcoders@yahoogroups.com
mailto:flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders@yahoogroups.com]
On Behalf Of [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
Sent: Monday, July 21, 2008 10:14 PM
To: flexcoders@yahoogroups.com mailto:flexcoders@yahoogroups.com
Subject: [flexcoders] accessing styles of children
videoButtonBox. is an VBox with HBoxes for children.
How do I change styles as I iterate thru children?
videoButtonBox.getChildAt(i).setStyle() is not a function.
var numChildren:Number = videoButtonBox.numChildren;
for (var i:int = 0; i numChildren; i++) {
videoButtonBox.getChildAt(i)
}
This page talks about rawChildren as a way to access styles,
but I have
read it 10 times and I have no idea what they are trying to
describe.
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RE: [flexcoders] accessing styles of children
It is if you cast everything correctly
IStyleClient(videoButtonBox.getChildAt(i)).setStyle(...).
The compile is trying to help you out so the return types of methods and
properties are important
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of [EMAIL PROTECTED]
Sent: Monday, July 21, 2008 10:14 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] accessing styles of children
videoButtonBox. is an VBox with HBoxes for children.
How do I change styles as I iterate thru children?
videoButtonBox.getChildAt(i).setStyle() is not a function.
var numChildren:Number = videoButtonBox.numChildren;
for (var i:int = 0; i numChildren; i++) {
videoButtonBox.getChildAt(i)
}
This page talks about rawChildren as a way to access styles, but I have
read it 10 times and I have no idea what they are trying to describe.
