Help with QTreeWidget simple example

Jeronimo

Hi i am trying to add different child to my qtreewidget but i couldn't. The code:

void MainWindow::AddRoot()
{
    logado = true; //part of my program
    ui->frameLogin->show();
    ui->frameConexion->show();
    int i,j;
    QTreeWidgetItem *item = new QTreeWidgetItem(ui->arbolConectados);
    QStringList contactos = cliente.rosterManager().getRosterBareJids();
    for(i=0;i<contactos.length();i++)
    {
        item->setText(0,contactos[i]);
        QStringList recursos = cliente.rosterManager().getResources(contactos[i]);
        for(j=0;j<recursos.length();j++)
        {
            AddChild(item);
        }
    }
}

void MainWindow::AddChild(QTreeWidgetItem *parent){
    QTreeWidgetItem *item = new QTreeWidgetItem();
    parent->addChild(item);

}

But when i add the child only add me one the old is deleted.
the headers:
void AddChild(QTreeWidgetItem *parent);

SGaist

Hi,

Because you are using the same item in your loop. You create the item once, overwrite it's content and the keep adding it.