[flexcoders] extending flex builder component panel

2007-11-11 Thread northwood Lee
Hi,
This is a question about how we can extend flex builder itself

 the *component *panel. see attachment(components.jpg).

since flex builder is based on eclipse, I am wondering if we can extend the
Flex Buidler 3 (or build an eclispe plugin)so that the componet panel could
show the customized componets in different groups.

for example, we could have a group button , and uder this group, it shows
the different customized button components see, (components_mockup.jpg).

Many many thanks
<><>

[flexcoders] Download progress of a remote method call

2007-11-09 Thread northwood Lee
Hi, All

 we currently using a RemoteObject to get data from the Server side.

However, the problem we are facing is that the data returned from the server
is really a lot. but remoteObject dosn't provide a download progress event
like a URLLoader .

My question is that is that possible that i get progress event from the
remoteObject call. and show the progress on the UI.

Thanks


Re: [flexcoders] Help with Variable ItemRenderer

2007-01-29 Thread northwood Lee

Suppose the dataprovider has two field:
type and text
type will indicate if it should show text or image
text is the content that is should show: for the label, it is the text  for
the image it is the image path .or you can implement another filed callled
path to store image path. it doesn't matter

I think you could write a  something like this:

  
   
   
 
   


 
   
   
   

On 1/26/07, sthdejavu <[EMAIL PROTECTED]> wrote:


  I am trying to create an MXML ItemRenderer that displays a different
state depending on it's data. Its state does not change by any user
interaction. For instance, if data.type = 'text', show the label
state, else show the image state.

Where can I set currentState so that each itemRenderer displays as it
should? Is this even possible? All of my renderers always turn out
one way or the other.

I'm beginning to think I have to do this in ActionScript... or maybe a
hack where I fire a function on creationComplete that changes the
data.type to some other value and back again so that the binding fires??

Any help would be great. Thanks in advance.

 



[flexcoders] BitmapData Transparentcy issue

2006-09-17 Thread northwood Lee



Hi, guys, I have this question for you guys:create a flex actioscript project: when I set bitmap.alpha=0. on the screen, there is a gray rectangle out there.but this is not supported to be there. but, when I set alpha=1, it is gone!!!
I don't understand this. in fact if I set alpha to any value  between  0 and 1. it will show the gray rectangle.  and for  any value between 0 and 1, it looks exactly the same.the document says that when I create the bitmpaData and set the 3rd parameter to true, it means this bitmap support per-pix transparency.  but, it should be totally transparent no matter what the value of the alpha value is.
anyone can help? thanks.    package {        import flash.display.*;        public class Test extends Sprite {            public function Test()            {               
                stage.scaleMode = flash.display.StageScaleMode.NO_SCALE                stage.align = flash.display.StageAlign.TOP_LEFT;                var bitmapData:BitmapData=new BitmapData(200, 200, 
true, 0x00)                    var bitmap:Bitmap = new Bitmap(bitmapData);                     addChild(bitmap);            
          bitmap.alpha = 0;            }                    }            }

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[flexcoders] Hi, everyone, anyone has an idea how to listen every user action for the whole app

2006-02-08 Thread northwood Lee



I am trying to build a app that run in the browser, I want it functions
like this:  if the user has not do anything in 20 min, the app
will lock and tell the user timeout. 
and a prompt module  TitleWindow jump out ask the user  to input password again.

the problem is how to listen all the user actions (for example, mouse movement , keyboard input. )


Thanks






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