[Qt-interest] error: passing `const QLabel' as `this' argument of `void QLabel::setText(const QString&)' discards qualifiers

[navid navid]

Hello,

please comments for removing the error:

void MyClass::MyFunction(QList<QCheckBox> * checkbox_list, QList<QLabel> * label_list)
{
    for(int i=0;i<checkbox_list->count() ;i++)
      if (checkbox_list->at(i).checkState()){
         label_list->at(i).setText("checked"); // error: passing `const QLabel' as `this' argument of `void QLabel::setText(const QString&)' discards qualifiers
      }
 }



Thanks in advance
n. navid