Method setFillOrder

qcustomplot.cpp:4377–4400

! Sets the filling order and wrapping behaviour that is used when adding new elements with the method \ref addElement(QCPLayoutElement*). The specified \a order defines whether rows or columns are filled first. Using \ref setWrap, you can control at which row/column count wrapping into the next column/row will occur. If you set it to zero, no wrapping will ever occur. Changing the fill

  \see setWrap, addElement(QCPLayoutElement*)
*/
void QCPLayoutGrid::setFillOrder(FillOrder order, bool rearrange)
{
  // if rearranging, take all elements via linear index of old fill order:
  const int elCount = elementCount();
  QVector<QCPLayoutElement*> tempElements;
  if (rearrange)
  {
    tempElements.reserve(elCount);
    for (int i=0; i<elCount; ++i)
    {
      if (elementAt(i))
        tempElements.append(takeAt(i));
    }
    simplify();
  }
  // change fill order as requested:
  mFillOrder = order;
  // if rearranging, re-insert via linear index according to new fill order:
  if (rearrange)
  {
    for (int i=0; i<tempElements.size(); ++i)
      addElement(tempElements.at(i));
  }
}

/*!
  Expands the layout to have \a newRowCount rows and \a newColumnCount columns. So the last valid