rem: const char* aLabel, const char* aText,
add: const QString& aLabel, const QString& aText,
context: createLabeledEntry(QWidget* parent, QGridLayout* grid,			       const char* aLabel,			       const char* aText,			       int gridy, int gridx){  QLabel* label = new QLabel(parent);  QLineEdit* edit = new QLineEdit(parent);  label->setText(aLabel);  label->adjustSize();  label->resize((int)label->sizeHint().width(),label->sizeHint().height() + 6);  label->setMinimumSize(label->size());  grid->addWidget(label, gridy, gridx++);  if (aText) edit->setText(aText);  edit->setMinimumSize(100, label->height()+2);  edit->setMaximumSize(1000, label->height()+2);  grid->addWidget(edit, gridy, gridx++);  return edit;}