On Sat, May 7, 2016 at 12:54 AM, Thiago Macieira
wrote:
>
> > Yes, by actually using a QSharedPointer for the constructor (as
> > QWeakPointer is a weak reference to a shared pointer).
>
> That's not the same thing. For a while, we had deprecated QPointer in
> favour
> of QWeakPointer for trackin
On sexta-feira, 6 de maio de 2016 12:14:14 PDT Nye wrote:
> On Fri, May 6, 2016 at 8:35 AM, Tom Isaacson
>
> wrote:
> > I'm moving some Qt4.8.2 code which uses QWeakPointer to Qt5.6.
> > Simplifying a lot it looks like this:
> > [snippet ..]
> > but when I compile under Visual Studio 2013 I get t
>
> Well you can't have implicit upcasting ...
>
That's a typo, I meant downcasting.
>
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On Fri, May 6, 2016 at 8:35 AM, Tom Isaacson
wrote:
> I'm moving some Qt4.8.2 code which uses QWeakPointer to Qt5.6.
> Simplifying a lot it looks like this:
> [snippet ..]
> but when I compile under Visual Studio 2013 I get this error:
> error C2664: 'QWeakPointer::QWeakPointer(const QSharedPoint
Den 06-05-2016 kl. 07:35 skrev Tom Isaacson:
I'm moving some Qt4.8.2 code which uses QWeakPointer to Qt5.6. Simplifying a
lot it looks like this:
class MySettings : public QObject
{
Q_OBJECT
}
class MyClass : public QObject
{
Q_OBJECT
private:
QWeakPointer m_xSettings;
}
MyClass
I'm moving some Qt4.8.2 code which uses QWeakPointer to Qt5.6. Simplifying a
lot it looks like this:
class MySettings : public QObject
{
Q_OBJECT
}
class MyClass : public QObject
{
Q_OBJECT
private:
QWeakPointer m_xSettings;
}
MyClass::MyClass(MySettings* pSettings, QObject* pPare
