Saving item to QComboBox on Android

[alistair]

For writing, it's still overwriting the text at the start of the file for some reason. Code below:

QFile file(filename);
            if (file.open(QIODevice::ReadWrite | QIODevice::Append | QIODevice::Text))
            {
                qint64 fileSize = file.size();
                file.seek(fileSize());
                QTextStream stream(&file);
                stream << new_entry << endl;
//                file.write(new_entry+"\n");
                file.close();
            }

QFile file(filename);
            if (file.open(QIODevice::ReadWrite | QIODevice::Append | QIODevice::Text))
            {
                qint64 fileSize = file.size();
                file.seek(fileSize());
                QTextStream stream(&file);
                stream << new_entry << endl;
//                file.write(new_entry+"\n");
                file.close();
            }

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For reading in values, it just doesn't populate the combo box at all. Code below:

QFile file(filename);
    if (file.open(QIODevice::ReadOnly))
    {
       QTextStream in(&file);
       QString entry = in.readLine();
       while (!(in.atEnd()))
       {
          ui->pic_cbox->addItem(entry);
          entry = in.readLine();
       }
       ui->pic_cbox->addItem(entry);
       file.close();
    }

QFile file(filename);
    if (file.open(QIODevice::ReadOnly))
    {
       QTextStream in(&file);
       QString entry = in.readLine();
       while (!(in.atEnd()))
       {
          ui->pic_cbox->addItem(entry);
          entry = in.readLine();
       }
       ui->pic_cbox->addItem(entry);
       file.close();
    }

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Thank you for your help!

[anda_skoa]

For writing, it's still overwriting the text at the start of the file for some reason.

And you have made sure that the value in fileSize is the same value returned by the fileSize() function you are calling there?
What's the value of pos() after the seek()?

For reading in values, it just doesn't populate the combo box at all.

I assume you have verfied that the addItem() calls are processed and the respective "entry" values are what you have been expecting.

So, since the combobox is populated correctly as verfied by you, maybe it is cleared elsewhere?

Cheers,
_

[adutzu89]

You could also store them using a sqlite.

[alistair]

Hi,

I'm sorry but the code I posted is now working and I'm not sure why it wasn't working before. Thanks heaps for everyone's help!