Hi all  ,

My component has following configuration
<HdivideBox>
    <List/>
    <VBox>
        <TabNavigator/>
         <Hbox/>
    </VBox>
<HdivideBox>


When I creates this component, it takes lots of time (1/2 second) before
rendering itself on UI and all the processing on UI hangs.
the main reason that i think could be
1. A dataProvider to a list which has custom item rendering which contains
images , 4-5 labels and a textArea.
2. to TabNavigator  I add Vbox, to which i add many rows in loop to, (rows
are a component which contains textArea and image)

I wanted to show a preloader till all this processing is happening...
How to improve this .. and is there any way by which i can trac the
processing...

thanks in advance ..please Help

Regards
PS

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