Comments on: Transparency for Flex 4/Spark Applications

By: Julia

Julia — Fri, 15 Jul 2011 21:44:20 +0000

Awesome – this is exactly what I was looking for! Thanks!

By: edward

edward — Thu, 20 Jan 2011 22:03:11 +0000

Can we find flex code from any online User Interface which uses flex?

By: tabman

tabman — Wed, 19 Jan 2011 16:48:45 +0000

You rock

but you also need to add the following to javascript:
params.wmode = “transparent”;

By: memBrain

memBrain — Tue, 17 Aug 2010 20:57:53 +0000

Here’s a good application transparency that works: http://kbala.com/how-to-create-transparent-application-background-spark-sdk/

By: Tom

Tom — Mon, 28 Jun 2010 16:59:11 +0000

They have changed alsmot every thing ! Its a new start for every one… just a lot of waste of time ;-(

By: [AS3] Flex透明背景(透過到HTML) - Uititled

[AS3] Flex透明背景(透過到HTML) - Uititled — Sat, 29 May 2010 14:26:10 +0000

[...] Transparency for Flex 4/Spark Applications 找了老久…結果是Flex的Skin背景問題，就像來源講的，要嘛去複製Skin的Source然後把backgroundRect.alpha改成0，再不然就是繼承ApplicationSkin然後把backgroundRect.alpha改成0。 [...]

By: Zarate

Zarate — Wed, 26 May 2010 15:06:06 +0000

You don’t need to copy the whole ApplicationSkin.mxml file, you can extend it.

Just create MySkin.as and do this:

package
{
import spark.skins.spark.ApplicationSkin;

public class MySkin extends ApplicationSkin
{
public function MySkin()
{
backgroundRect.alpha = 0;
}
}
}

Thanks a lot for the hint anyway : )

By: Theo

Theo — Sat, 24 Apr 2010 20:21:32 +0000

Could someone just send me a complete example.

I don’t seem to get this together.

Thanxs

By: Nick Kuh

Nick Kuh — Mon, 19 Apr 2010 10:42:01 +0000

Yeah… they changed Flex UI Components and lost the background image style property in most (or all) cases which I think was a really bad move on Adobe’s part…

By: Osman Ayabakan

Osman Ayabakan — Mon, 19 Apr 2010 10:30:35 +0000

Fuck you flex 4 sdk. BackgroundImage not found :/