function open(h)
% OPEN Opens a @csvtable with a defined filename

% Author(s): J. G. Owen
% Revised:
% Copyright 1986-2004 The MathWorks, Inc.
% $Revision: 1.1.6.3 $ $Date: 2004/08/01 00:08:55 $

import com.mathworks.toolbox.control.spreadsheet.*;
import com.mathworks.mwswing.*;
import javax.swing.*;

if ~isempty(h.filename) 
    try
        numData = csvread(h.filename);
    catch
        msg = ['Could not open file. Message returned from csvread: ', ...
            lasterr];
        errordlg(msg,'Ascii File Import','modal')
        h.STable.setVisible(0);
        h.STable.getTableHeader.setVisible(0);
        return
    end
else % Hide table and return 
    h.STable.setVisible(0);
    h.STable.getTableHeader.setVisible(0);
    return
end
    
h.colnames = [{' '} cellstr(char('A'+(1:size(numData,2))-1)')'];

% Only need to create a new STable if one didn't previously exist,
% since
h.numdata = numData;
if isempty(h.STable)
    h.STable = STable(SheetTableModel(numData,h));
else 
    thisTableModel = SheetTableModel(numData,h);
    rw = MLthread(h.STable,'setModel',{thisTableModel});
    SwingUtilities.invokeLater(rw);
end

% Enable context menus
h.STable.getModel.setMenuStatus(1);

% column only selections
rw = MLthread(h.STable,'setCellSelectionEnabled',{boolean(0)},'boolean');
SwingUtilities.invokeLater(rw);
rw = MLthread(h.STable,'setColumnSelectionAllowed',{boolean(1)},'boolean');
SwingUtilities.invokeLater(rw);

% Make table & header visible
drawnow
h.STable.setVisible(1);
h.STable.getTableHeader.setVisible(1);
rw = MLthread(h.STable.getColumnModel.getColumn(0),'setMaxWidth',{int32(20)});
SwingUtilities.invokeLater(rw);
rw = MLthread(h.STable,'setAutoResizeMode',{int32(JTable.AUTO_RESIZE_OFF)},'int');
SwingUtilities.invokeLater(rw);
rw = MLthread(h.STable,'sizeColumnsToFit',{int32(JTable.AUTO_RESIZE_OFF)},'int');
SwingUtilities.invokeLater(rw);