Read line and store info?

[davethedave]

Hello, so I'm fiddling around with qfile and looked at some tutorials, but I can't see how I can read the file line by line to for example
store line 1 in username
and line 2 as password.

Currently doing this:
QTextStream out(&file);
out << username << endl;
out << password << endl;

It outputs the details in the format:
test
test

I want to now store test in username and the other test in password, not sure if getline is what im looking for.

[davethedave]

I tried doing something like
QString line[2] = out.readLine();
ui->lineusername->text() = line[0];
ui->linepassword->text() = line[1];

an array cannot be initialized with a parenthesized initializer

[VRonin]

out.device()->seek(0); // move back to the start of the file
ui->lineusername->setText(out.readLine());
ui->linepassword->setText(out.readLine());

[JonB]

@davethedave
In addition to what @VRonin has shown, if your lineusername/linepassword are, say, QLineEdits, you cannot assign via text() = ... as you tried in yours, you'll want to use setText(). [EDIT As @VRonin 's example now shows.]