Le 06/03/2015 04:51, Shantanu Tushar Jha a écrit :
Hi,
Adding to what Aleix said, the approach to problems being different
might also lead to confusion and frustration in the beginning if you
have used QWidgets extensively. In such cases, reading the examples
(there are loads of them) is very useful.
--
Shantanu Tushar (UTC +0530)
http://www.shantanutushar.com
On Fri, Mar 6, 2015 at 7:40 AM, Aleix Pol <aleix...@kde.org
<mailto:aleix...@kde.org>> wrote:
On Fri, Mar 6, 2015 at 1:13 AM, Olivier CHURLAUD
<oliv...@churlaud.com <mailto:oliv...@churlaud.com>> wrote:
> Hi,
>
> I saw that one of the great feature of Qt was QtQuick, and that
KDE chose to
> use this a lot. I went lately from fully written widgets to
QtDesigner....
>
> What are the real advantages of QtQuick over the old fashion Qt
(I don't
> know how to call it)? Are there drawbacks? (The real question is
Why should
> I write my app with QtQuick instead of old fashion Qt?)
From my point of view, a reason to use QtQuick over QtWidgets is that
you can essentially do more things. QtWidgets is designed to integrate
properly on desktop environments, that wasn't even part of the plan in
QtQuick not so long ago (also not the case anymore).
So I wouldn't go for QtWidgets if you want it to be touch-friendly, if
you want any animations or if you want to think about how information
will be presented specifically. On the other hand, there's a set of
use-cases that QtWidgets covers very well, then it's fine to use it
just as well.
>
> Another question is: are there resources (on KDE or somewhere
else) to
> see/learn the power of QtQuick? Be cause when I read this for
instance
This pops to mind, I haven't read it personally. I usually use the
official Qt documentation.
http://qmlbook.github.io/
>
https://techbase.kde.org/Development/Tutorials/Plasma4/QML/GettingStarted
it
> doesnt seems to be well designed for handling contents comming
from a
> database (or very dynamic content)
The way to integrate these big chunks of contents is through models.
Keep in mind that the views in QtQuick and QtQuick Controls are very
different than those in QtWidgets, so the ways you'd approach the
problems are slightly different.
HTH,
Aleix
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Ok, Thx for sharing !
Cheers,
Olivier
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