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Home » U++ Library support » ArrayCtrl, HeaderCtrl & GridCtrl » VirtualArrayCtrl embedded Ctrls
Re: VirtualArrayCtrl embedded Ctrls [message #29373 is a reply to message #28032] Sat, 16 October 2010 12:53 Go to previous message
mirek is currently offline  mirek
Messages: 13980
Registered: November 2005
Ultimate Member
masu wrote on Fri, 13 August 2010 06:15

Hi Mirek,

my first approach was to use a non-virtual ArrayCtrl with embedded Option Ctrls, but unfortunately the application became very slow if I add lots of rows with these embedded Ctrls into it. If I remove these embedded Options, I get expected app speed.

That is why I wanted to switch to virtual ArrayCtrl.

Matthias


Well, unfortunately, there are performance constraints when adding ctrls into ArrayCtrl.

I guess this should be optimized in the future. But so far, each time I wanted to put there a lot of widgets, usually I have found it does not make too much sense from user perspective anyway and choosen alternate GUI design...
 
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