Error with QList

cincirin

Ok, in the following code if you call Test::count function, you'll see as many Login as you appended:
@
class Test
{
public:
void append();
int count()const;

protected:
struct Login
{
QString userName;
QString password;
};

QList<Login> m_loginsList;

};

void Test::append()
{
Login log = {"user", "pwd"};
m_loginsList.append(log);
}

int Test::count()const
{
return m_loginsList.size();
}

int main(int argc, char *argv[])
{
Test t;
t.append(); // one item
t.append(); // two items
// ...
qDebug("%d", t.count()); // print how many items are in list
return 0;
}
@

gogoi

ok.thanks..so whether my code is correct..?

hey now my ini file is showing..the data which i input through the lineedit..but the username and password are not appending in the list..I mean the next time when i run and enter usrname and passwd..the previous username and password will be lost..

regards
gogoi

cincirin

In the next time when you run the application, first read settings from ini, and append in logins list

gogoi

from where shall i call it?
readsettiing(); or writesettings(); and how?

regards
gogoi

gogoi

these are my working functions..now please help me out..how shall i first read settings from ini and append in logins list..

@void MainWindow::readSettings()
{

 QSettings settings;
 int size = settings.beginReadArray("logins");


 for (int i = 0; i <size; ++i)
 {
     settings.setArrayIndex(i);

     login.userName = settings.value("userName").toString();
     ui->lineEdit->setText(login.userName);
     login.password = settings.value("password").toString();
     ui->lineEdit_2->setText(login.password);
     logins.append(login);
 }
 settings.endArray();

}

void MainWindow::saveSettings()
{
QSettings settings;

 login.userName=ui->lineEdit->text();
 login.password=ui->lineEdit_2->text();

 logins.append(login);

 settings.beginWriteArray("logins");

 for (int i = 0; i < logins.size(); ++i) {
     settings.setArrayIndex(i);
     settings.setValue("userName", logins.at(i).userName);
     settings.setValue("password", logins.at(i).password);

 }
 settings.endArray();

}
@

regards
gogoi

gogoi

hey i got it..

gogoi

Hi cicncirin r u there,
Hey Whether we can get the date in an .ini file?

regards
gogoi

cincirin

Yes, sure. You can write an "variant":http://doc.qt.nokia.com/latest/qvariant.html#QVariant-23
Then, you can read variant from ini and transform to "date time":http://doc.qt.nokia.com/latest/qvariant.html#toDateTime

gogoi

ok thanks cincirin...hey one morething i like to ask u..Actually i want to open a virtual keyboard on click of a pushbutton..so how shall i do it...

regards
gogoi

cincirin

"VirtualKeyboard":http://qt-apps.org/content/show.php/VirtualKeyboard?content=107388

goetz

[quote author="gogoi" date="1306838572"]ok thanks cincirin...hey one morething i like to ask u..Actually i want to open a virtual keyboard on click of a pushbutton..so how shall i do it...
regards
gogoi[/quote]

You've opened a "separate thread":http://developer.qt.nokia.com/forums/viewthread/6371/ for this, so I'm closing this one.