How to qSort a QList of a class

I have a QList of Versions .. where Versions is a class and has two QStrings (text1 and text2)...
how can I sort this QList by text1?

Thanks

QStringList::sort () ? Also, qSort from <QtAlgorithms> would be helpful.

Overload operator<() for Versions class and use qSort if you have to sort/compare values in multiple places, or use the qSort that takes a lessThan function if you only need the comparison in place for to perform the sort.

thx for the replies!

Can't really get it to work, may someone help me out?

Code:

---

class Version{
public:
    Version(QString releaseDate,QString url);
    QString releaseDate;
    QString URL;
};

---

Code:

---

QList<Version> allVersions;
// adding some items through xml (irrelevant for this thread)
// how do I sort this list now by the release date?

---

thanks!

Have you at least read the links that i gave you in my previous post?

Code:

---

class Version{
public:
    Version(QString releaseDate,QString url) : releaseDate(releaseDate), URL(url) { }
    QString releaseDate;
    QString URL;
};
 
bool VersionCompare(const Version& i, const Version& j)
{
    return i.releaseDate < j.releaseDate; //what ever you consider necessary... for one Version to be lessThan other
}
 
int main()
{
    QList<Version> list;
 
    list.append(Version("zz", "url"));
    list.append(Version("gg", "url"));
    list.append(Version("aa", "aa"));
 
    qSort(list.begin(), list.end(), VersionCompare);
 
    return 0;
}

---

of course I did but I didn't get that I have to change the parameters in the compare function :)
It's all clear for me now!
Thanks :D