I am totally new to qt. For the administration menu i have few options.What i want is when ever i trigger any menu field option one new window popup should come.To which i can use lineEdit ,labels and push button.That popup should also be connected with the database.I do not want to use designer form class because i have many field to go with.So it is not a good idea to add several designer form class.

void MainWindow:n_actionChange_password_triggered()
{
}
It would be helpful with anyone will write the code for the trigger event which will popup a dialog window.In the dialog window i want to use lineEdit ,label and push button .So that i could change the password .That popupwindow should also be connected with database.

NOTE :- I do not want to use designer form class,for the purpose as i have so many popup to go with.


Thanks in advance