qdeclarativelistmodel.cpp File Reference

#include "private/qdeclarativelistmodel_p_p.h"
#include "private/qdeclarativelistmodelworkeragent_p.h"
#include "private/qdeclarativeopenmetaobject_p.h"
#include <qdeclarativecustomparser_p.h>
#include <qdeclarativeparser_p.h>
#include <qdeclarativeengine_p.h>
#include <qdeclarativecontext.h>
#include <qdeclarativeinfo.h>
#include <QtCore/qdebug.h>
#include <QtCore/qstack.h>
#include <QXmlStreamReader>
#include <QtScript/qscriptvalueiterator.h>

Go to the source code of this file.

Functions
template<typename T >
void	qdeclarativelistmodel_move (int from, int to, int n, T *items)

Function Documentation

qdeclarativelistmodel_move()

template<typename T >

void qdeclarativelistmodel_move	(	int	from,
		int	to,
		int	n,
		T *	items
	)

Definition at line 62 of file qdeclarativelistmodel.cpp.

{
    if (n == 1) {
        items->move(from, to);
    } else {
        T replaced;
        int i=0;
        typename T::ConstIterator it=items->begin(); it += from+n;
        for (; i<to-from; ++i,++it)
            replaced.append(*it);
        i=0;
        it=items->begin(); it += from;
        for (; i<n; ++i,++it)
            replaced.append(*it);
        typename T::ConstIterator f=replaced.begin();
        typename T::Iterator t=items->begin(); t += from;
        for (; f != replaced.end(); ++f, ++t)
            *t = *f;
    }
}