From kde-panel-devel  Fri Aug 29 12:18:06 2008
From: Thiago Macieira <thiago () kde ! org>
Date: Fri, 29 Aug 2008 12:18:06 +0000
To: kde-panel-devel
Subject: Re: [patch] QHttp and QFtp forbidden in KDE
Message-Id: <200808291418.07234.thiago () kde ! org>
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On Sexta 29 Agosto 2008 13:23:52 Rafael Fern=E1ndez L=F3pez wrote:
> Hi Thiago and all,
>
> Just a probably stupid question. Can you just do on QHttp and QFtp code
> something like:
>
> Q_ASSERT_X(!qobject_cast<KApplication*>(qApp()), "Whatever", "You shouldn=
't
> use this code in KDE code, use KIO instead");
>
> I think this would fix the problem when Marble is Qt-only based.

No.

Reasons:

1) To use qobject_cast<KApplication*>, we need to link to libkdeui. Which w=
e=20
can't.

2) It's not Qt's place to determine what's good for KDE. But it is KDE's pl=
ace=20
to determine what's good for KDE.

3) Qt-only applications shouldn't be doing requires(KDE4)

4) The decision is a compile-time one, not run-time. That is, non-KDE code=
=20
that may get loaded into a KDE application is allowed to use QHttp. But KDE=
=20
code loaded into a Qt-only application shouldn't be using QHttp.

Examples are styles, like Oxygen.

=2D-=20
=A0 Thiago Macieira =A0- =A0thiago (AT) macieira.info - thiago (AT) kde.org
=A0 =A0 PGP/GPG: 0x6EF45358; fingerprint:
=A0 =A0 E067 918B B660 DBD1 105C =A0966C 33F5 F005 6EF4 5358


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