[Lazarus] Congrats on the new project options screen

Ludo Brands ludo.brands at free.fr
Mon Aug 5 09:11:51 CEST 2013

On 08/04/2013 07:15 PM, Juha Manninen wrote:

>> - for one reason or another, vertical scrolling with the scroll bar is
>> very jumpy. As if the cpu is running at 100%. This is not the case
>> though, "only" 2 cores of an i7 at 40%.
> Not here. Your Kubuntu has some config issues. The ScrollBars have
> smooth scrolling enabled and it works well here, using both GTK2 and
> QT.

This slow scrollbar behavior is limited to TfrmAllCompilerOptions. All
other screens are fine. Made a small program with a TScrollbox, and it
doesn't have that behavior.

I see an OnIdle handler that seems to do quite a lot
(RenderAndFilterOptions). Wouldn't that intervene with the smooth
tracking of the scrollbar?


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