Lets say we have a variable called X and we do some operations on it. now for printing it on the QtextEdit I want to print it like this cout on console:
cout << "The value of X is " << X << endl;
But the setText function only prints out a QString not both "the value of ... " and X.
You can use a QTextStream to write data into a QString similar to cout:
int X = 42;
QString str;
QTextStream out(&str);
out << "The value of X is " << X << endl;
qDebug() << str;
Output:
"The value of X is 42
"
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