Question

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Concatenating two QStrings with an integer

i’m looking forward to create a a string from 3 ints and one c++ stl string in QT, how can i do this? anyone know?, can’t find something thats explain this procces?

this is my code were i create the elements in a lsit, but i want to print all elements and theyr properties not only name:

void Window::listMovies(){
ui->listMovies->clear();
vector <Movie> all = ctrl->getAllMovies();
for(int i=0; i <(int) all.size();i++){
    QListWidgetItem*item = new QListWidgetItem(
                QString::fromStdString(all[i].getName()),ui->listMovies);
    item->setData(Qt::UserRole,QVariant::fromValue(all[i].getID()));

Movie objects have 1 string and 3 ints varaibles.

Answer 1

QString str = QString::fromStdString( stl_string ) + " " +
              QString::number( num1 ) + " " +
              QString::number( num2 ) + " " +
              QString::number( num1 );

There are a few different ways doing this.