22   : QDialog( parent, fl )
 
   29   return mLowerEdit->text();
 
   34   return mUpperEdit->text();
 
   39   mLowerEdit->setText( val );
 
   44   mUpperEdit->setText( val );
 
QString upperValue() const
QString lowerValue() const
QgsLUDialog(QWidget *parent=nullptr, Qt::WindowFlags fl=QgsGuiUtils::ModalDialogFlags)
void setLowerValue(const QString &val)
void setUpperValue(const QString &val)