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Home » Eclipse Projects » Standard Widget Toolkit (SWT) » Is Virtual Table Really Virtual?
Is Virtual Table Really Virtual? [message #452297] Thu, 17 March 2005 07:37 Go to next message
Eclipse UserFriend
Originally posted by: haospace.126.com

I have a question regarding the new virtual table.

From what I can see, a virtual table creates TableItems as they are needed.
Does that mean that if I create a virtual table of one million items, then
scroll page by page to the end, a million TableItems will be created? At
this point, does it become as concrete as if I performed a million new
TableItem()?

Or, does it create only enough TableItems to fill the screen and update
those TableItems with the data that's in view?
Re: Is Virtual Table Really Virtual? [message #452309 is a reply to message #452297] Thu, 17 March 2005 12:34 Go to previous message
Veronika Irvine is currently offline Veronika IrvineFriend
Messages: 1272
Registered: July 2009
Senior Member
It will create a million items if you page through and display each and
every item.

"CHao5" <haospace@126.com> wrote in message
news:d1bc4c$28t$1@www.eclipse.org...
>I have a question regarding the new virtual table.
>
> From what I can see, a virtual table creates TableItems as they are
> needed.
> Does that mean that if I create a virtual table of one million items, then
> scroll page by page to the end, a million TableItems will be created? At
> this point, does it become as concrete as if I performed a million new
> TableItem()?
>
> Or, does it create only enough TableItems to fill the screen and update
> those TableItems with the data that's in view?
>
>
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