void DataColumn::removeAll()
{
// Removes all the rows within the DataColumn
if ( m_firstRow == NULL )
{
return;
}
DataRow* rowToDelete;
DataRow* currentRow = m_firstRow;
while ( currentRow->getNext() != NULL )
{
rowToDelete = currentRow;
currentRow = currentRow->getNext();
rowToDelete->setPrev(NULL);
rowToDelete->setNext(NULL);
rowToDelete->setText("");
delete rowToDelete;
}
m_firstRow = NULL;
m_lastRow = NULL;
m_currentRow = NULL;
}
void DataColumn::recalculateRowLength()
{
// Goes through the DataRow list in the DataColumn to determine
// what the longest string in the DataColumn is
m_rowLength = m_name.length();
DataRow* currentRow = m_firstRow;
while ( currentRow != NULL )
{
if ( currentRow->getText().length() > m_rowLength )
{
m_rowLength = currentRow->getText().length();
}
currentRow = currentRow->getNext();
}
}
