[Qt-interest] QWidget backgroup to white

[Kari Laine]

Hi Alex,

sorry to mail you directly. I am using Gmail and selects automatically
the other address not the QT-interest list.

On Tue, Dec 1, 2009 at 7:31 PM, Alexandre Beraud <aberaud at infflux.com> wrote:
> Hi Kari,
>
> (Since you replied only to me, and provided that your mail is intended
> to the whole list, I will reply to the list)
>
> I only recently had the courage to test QGraphicsScene and I discovered
> that it is a very simple, yet powerful tool to use. I think that you can
> use it for a simple application, without the need for scrollbars, for
> instance. Of course the various examples you will find on the internet
> will show hundreds of rotating and zooming items, nested inside each
> other, and so on... just because the trolls need to show how powerful
> their new toy is :) Anyway, if you have many points, lines or paths
> (especialy in the case of an oscilloscope) to draw, you will find it
> much easier to use the dedicated QGraphicsItem(s) that to draw them by
> hand through paintEvent().
You are right about that the display is going to be quite busy.
This is good point. Ok I will take couple of days to learn it(or a
little part of it...).

Thanks

Best Regards
Kari