[Interest] New connection syntax

[Igor Mironchik]

Hi,

On Tue, 16 Dec 2014 10:49:53 +0300, Igor Mironchik  
<igor.mironchik at gmail.com> wrote:

>
> I.e. I want to have, for example, next method in my widget:
>
> Something * addSomething( QObject * receiver, PointerToMemberFunction  
> method );
>

I've answered on the second question by myself. And now I have next code  
in my ToolBar class:

/*!
	Creates a new action with the given \a icon. This
	action is added to the end of the toolbar. The action's
	QAction::triggered() signal is connected to \a
	method in \a receiver.
*/
template <typename Func1>
inline QAction * addAction( const QIcon & icon,
	const typename QtPrivate::FunctionPointer<Func1>::Object * receiver,
	Func1 slot )
{
	QAction * action = new QAction( icon, QString(), this );
	QObject::connect( action, &QAction::triggered, receiver, slot );
	addAction( action );
	return action;
}

/*!
	Creates a new action with the given \a icon. This
	action is added to the end of the toolbar. The action's
	QAction::triggered() signal is connected to \a
	functor.
*/
template <typename Func1>
inline QAction * addAction( const QIcon & icon, Func1 functor )
{
	QAction * action = new QAction( icon, QString(), this );
	QObject::connect( action, &QAction::triggered, functor );
	addAction( action );
	return action;
}


And my question is: is it ok to use QtPrivate::FunctionPointer in my  
classes?

-- 
Best Regards,
Igor Mironchik.