When a column is larger than a view, is it possible to incrementally scroll that one column? It seems as if OG always scrolls a whole column.

This is because OG doesn’t support incremental Scrolling but there are two work around to this limitations:

a) Use covered cells. Check out the smooth sample in the Objective Grid customer are of our web site.

b) If you are using the Grid in a View (this workaround won't help if you are using the grid in a dialog), you can derive your view from a CScrollView instead of usual CView. The base class CScrollView will provide incremental scrolling.

This is really simple.

Here are the steps for scrolling on a lower interval than the default.

1) Derive your view class from CScrollView.

2) Override OnInitialUpdate() as follows

void CMyScrollView::OnInitialUpdate()
{
   //modify this to suit your needs. This is for a listbox type
implementation
   CScrollView::OnInitialUpdate();
   CSize sizeTotal;
   GXInit();
   m_gridWnd=new CGXGridWnd;
   m_gridWnd->Create(WS_CHILD|WS_VISIBLE, CRect(0,0,800,800),this, 160);
   m_gridWnd->Initialize();
   m_gridWnd->SetRowCount(300);
   m_gridWnd->SetColCount(1);
   m_gridWnd->SetColWidth(1,1,800);//set the width here
   // TODO: calculate the total size of this view
   sizeTotal.cx =
m_gridWnd->CalcSumOfColWidths(0,m_gridWnd->GetColCount()); 
   sizeTotal.cy =
m_gridWnd->CalcSumOfRowHeights(0,m_gridWnd->GetRowCount());
   m_gridWnd->MoveWindow(0,0,sizeTotal.cx,sizeTotal.cy ); 
   SetScrollSizes(MM_TEXT, sizeTotal);   //This will help incremental scrolling......
}

m_gridWnd is a member variable declared as below

CGXGridWnd* m_gridWnd;