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Home » U++ Library support » ArrayCtrl, HeaderCtrl & GridCtrl » Excessive memory use
Re: Excessive memory use [message #35643 is a reply to message #35638] Fri, 09 March 2012 14:22 Go to previous messageGo to previous message
unodgs is currently offline  unodgs
Messages: 1361
Registered: November 2005
Location: Poland
Ultimate Contributor

Novo is right. GridCtrl doesn't support virtual rows. They are relatively easy to add but I have no time to do this. All I can do right now is to add it on my todo list Smile
Besides I think that displaying large data sets is useless. In most cases user is interested in a few first rows (instead of scrolling down user will sort or filter columns). Large sets of data have also another disadvantage. When you move a scroll thumb content of grid is scrolling very fast and you very often skip some data (I assume that scrolling is used to browse data) In my applications I simply use pagination. This is not built in feature of gridctrl but it's quite easy to implement.
It doesn't mean I'm against adding virtual rows/columns. Certainly there are cases when it fits in. Right now I have lot of other work to finish.

[Updated on: Fri, 09 March 2012 14:24]

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