Re: [flexcoders] [To Michael Schmalle] Rendered from dataProvider ?

[Michael Schmalle]

Hi,

Well I have done some testing and well, I see what you are saying.
There is no way to test the target or currentTarget because they point
to the List.

I added that event listener to the LayoutManager's instance, it came down to two calls. There has to be a way to know this.

I also checked the updateCompletePendingFlag of the List, this offers
no help either because after the event is broadcast, it switches it to
false again by the LayoutManager just after it loops through the
complete queue.

For now, I am out of ideas, Adobe?

Peace, MikeOn 6/19/06, Michael Schmalle <[EMAIL PROTECTED]> wrote:
JL,

Have you test the event's currentTarget property for the actuall list?

When the LayoutManager rolls through it's updateCompleteQueue, it goes backwards, children to parent.

I would think you could check for the base components instance.

If you find out that you cannot, I don't understand what is going on by looking at the LayoutManager. It seems pretty simple.

Peace, Mike

PS show me some code so I can try what you are doing! :)

On 6/19/06, Jean-Luc ESSER <[EMAIL PROTECTED]
> wrote:









  


    
            


Well i tried that, and it looks like it is fired 
several times during the population of the List.
So i have no way of knowing when it is fired for 
the last time, that is when the last item has been rendered !
 
Or maybe i did not put the listener at the 
correct place.
I'll keep trying.
 
Best,
JL
 
 

  ----- Original Message ----- 
  

From: 
  Michael 
  Schmalle 
  To: 

flexcoders@yahoogroups.com 
  Sent: Monday, June 19, 2006 3:25 PM

  Subject: Re: [flexcoders] [To Michael 
  Schmalle] Rendered from dataProvider ?
  
  
  Oh yeah,Add the listener right before you change the dataProvider, 
  remove it when the actual handler fires for the UPDATE_COMPLETE 
  event.Peace, Mike
  On 6/19/06, Michael 
  Schmalle <[EMAIL PROTECTED]> 
  wrote:
  Hi,Well, I am 
    to to up to speed on the deep workings of the ListBase and List *yet* but, 
    changing the dataProvider is connected to updateDisplayLit().That 
    being said, I would say try;mx.events.FlexEvent.UPDATE_COMPLETE

"Dispatched 
    when an object has had its commitProperties, measure, and updateDisplayList 
    called (if needed).. "Now looking at the UIComponent, I am pretty 
    sure that is it. BTW, thanks for this question becasue that is a very 
    important event!Ok, double on that, LayoutManger says 
    FlexEvent.UPDATE_COMPLETE ;-)
    Peace, Mike
    On 6/19/06, Jean-Luc 
    ESSER <[EMAIL PROTECTED] > wrote:
    
      
      
      
      
      
      
      Hi Mike,
       
      Yes i mean an event that signifies everything 
      has been drawn.
      I mean if i have an image to show in the 
      itemRenderers, i want to know when the data has been received, image has 
      been loaded, itemRenderer has been renderered, and the List has finished 
      sizing and showing all items.
       
      Best,
      JL
       
       
      
      
      ----- 
      Original Message ----- 
      From: 
      Michael Schmalle 
      To: 
      flexcoders@yahoogroups.com 
      Sent: 
      Monday, June 19, 2006 1:04 PM 
      Subject: 
      Re: [flexcoders] [To Michael Schmalle] Rendered from dataProvider ?
      
      
      
      
      Hi,Yeah I remeber that post tit was in relation to 
      setting the height based on rows.I remember Manish said the 
      rowHeight property and I said calculateHeight().You rquestion is 
      alittle nebulus, do you mean an event that signifies everything has been 
      drawn?Or measurements?Peace, Mike
      On 6/19/06, Jean-Luc ESSER <[EMAIL PROTECTED]
> 
      wrote: 
      
        
        
        
        
        
        
        Michael, i saw one of your posts where you 
        said :
        " Once 
        you have established that the list has been rendered from the 
        dataProvider "
         
        I assume you mean when the List has 
        finished working with its dataProvider (including finished drawing its 
        itemRenderers with their data).
        If so, how would you do that ?
         
        Best,
        Jean-Luc.
        
      -- What goes up, does come down. 
      
      
      
      -- What goes up, does come down. 
  -- What goes up, 
  does come down. 
  

      

    
    










-- What goes up, does come down.

-- What goes up, does come down.

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