QT4 > QT5 for uri.queryItems();

Question

I am currently trying to translate this old code meant for QT4 into today's QT5. I need some help with the following:

bool parseBitcoinURI(const QUrl &uri, SendCoinsRecipient *out)
{
    // return if URI is not valid or is no bitcoin URI
    if(!uri.isValid() || uri.scheme() != QString("dimecoin"))
        return false;

    SendCoinsRecipient rv;
    rv.address = uri.path();
    rv.amount = 0;
    QList<QPair<QString, QString> > items = uri.queryItems();
    for (QList<QPair<QString, QString> >::iterator i = items.begin(); i != items.end(); i++)

From the above I am getting a:

error: no member named 'queryItems' in 'QUrl'
    QList<QPair<QString, QString> > items = uri.queryItems();
                                            ~~~ ^

score 3 · Accepted Answer · answered Jan 30 '18 at 19:57

3

In Qt5 you have to use QUrlQuery:

[...]
rv.amount = 0;
QUrlQuery query(uri);
QList<QPair<QString, QString> > items = query.queryItems();

answered Jan 30 '18 at 19:57

eyllanesc

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Thank you! but now I get: `error: variable has incomplete type 'QUrlQuery' QUrlQuery query(uri)` and ` forward declaration of 'QUrlQuery' class QUrlQuery;` – Jules Moretti Jan 30 '18 at 22:11
@JulesMoretti add `#include ` – eyllanesc Jan 30 '18 at 22:27

QT4 > QT5 for uri.queryItems();

1 Answers1