So I wanted to add an additional text to my QListWidget
list with code like this:
for (int i = 0; i < ui->history->count(); i++ )
{
ui->history->item(i)->text().append(QTime::currentTime().toString());
}
This does not worked.
I've qDebug
ged all list items with this code:
qDebug() << "item(" << i << ")->text() : " << ui->history->item(i)->text();
After that i received this output:
item( 0 )->text() : "http://www.google.ru/?gfe_rd=cr&ei=cT6wV9PDKI-8zAXjlaCIDw"
item( 1 )->text() : "https://news.google.ru/nwshp?hl=ru&tab=wn"
item( 2 )->text() : "https://news.google.ru/news?pz=1&hl=ru&tab=nn"
item( 3 )->text() : "https://news.google.ru/news?pz=1&hl=ru&tab=nn"
Obviously this function outputs all text of item, so why cannot I append any other string there?
Implicit sharing ensures the text is not directly changed. You have to explicitly set the text value:
QString txt = ui->history->item(i)->text().append(QTime::currentTime().toString());
ui->history->item(i)->setText (txt);