Raising Qt requirement to Qt 5.4

[David Faure]

On Wednesday 16 March 2016 13:13:36 Martin Graesslin wrote:
> Hi all,
> 
> with todays release of Qt 5.6 I suggest that we raise the minimum Qt version 
> requirement to 5.4. This would mean the latest three releases are supported.
> 
> The important new features in Qt 5.4 in my opinion for frameworks development 
> are:
> * QSignalSpy(const QObject *object, PointerToMemberFunction signal)
> * Q_LOGGING_CATEGORY(name, string, msgType)

+ QTimer::singleShot(timeout, receiver, PointerToMemberFunction)
+ QVector::removeOne
+ QQuickItem::grabToImage, used by KDeclarative

Check the Qt 5.3 column in
http://ci-logs.kde.flaska.net/matrix.html
...

-- 
David Faure, faure at kde.org, http://www.davidfaure.fr
Working on KDE Frameworks 5