/*
 * Importer.java
 *
 * Created on 7 de Abril de 2004, 10:56
 */

package siprp.importer;

import com.evolute.utils.arrays.*;
import com.evolute.utils.tables.*;

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.*;
import javax.swing.table.*;

import jxl.*;

/**
 *
 * @author  psantos
 */
public class Importer extends JFrame
{
	private JPanel panel;

	/** Creates a new instance of Importer */
	public Importer( String filename )
		throws Exception
	{
		setupComponents( filename );

		addWindowListener( new WindowAdapter(){
			public void windowClosing( WindowEvent e )
			{
				System.exit( 0 );
			}
		} );
	}

	private void setupComponents( String filename )
	{
		setSize( 100, 100 );

		panel = ( JPanel ) getContentPane();

		Excel2DArray e2da = new Excel2DArray( filename );

		Virtual2DTableModel tm = new Virtual2DTableModel( new String[ e2da.rowLength() ], null );
		tm.setValues( e2da );
		BaseTable table = new BaseTable( tm );
		for( int i = 0; i < e2da.rowLength(); i++ )
		{
			table.getColumn( i ).setMinWidth( 50 );
			table.getColumn( i ).setResizable( true );
		}

		TableColumn col = table.getColumnModel().getColumn( 0 );
		col.setHeaderRenderer( new ComboBoxHeaderRenderer() );

		JScrollPane sp = new JScrollPane( table, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
		
		panel.add( sp );
	}
	
	public static void main( String args[] )
	{
		Importer im = null;
		try
		{
			im = new Importer(
				"C:\\Documents and Settings\\psantos\\My Documents\\Devel\\teste.xls"
//				"C:\\Documents and Settings\\psantos\\My Documents\\Devel\\Docs\\jexcelapi\\jxlrwtest.xls"
				);
		}
		catch( Exception e )
		{
			e.printStackTrace();
		}

		im.show();

//		String[][] all =  (String[][]) e.getObjects();
//
//		for( int j = 0; j < e.rowLength(); j++ )
//		{
//			String[] r = e.getRow( j );
//			for( int i = 0; i < r.length; i++ )
//			{
//				System.out.print( "[" + r[ i ] + "]" );
//			}
//			System.out.println();
//		}
	}
}

class ComboBoxHeaderRenderer extends JComboBox implements TableCellRenderer
{
	public Component getTableCellRendererComponent(JTable table, Object value,
		boolean isSelected, boolean hasFocus, int rowIndex, int vColIndex) {
		// 'value' is column header value of column 'vColIndex'
		// rowIndex is always -1
		// isSelected is always false
		// hasFocus is always false

		// Configure the component with the specified value
//		setText(value.toString());

		JPopupMenu pm = new JPopupMenu( "Menu" );
		pm.add( "Ola" );
		pm.add( "Adeus" );
		add( pm );
			
		// Set tool tip if desired
		setToolTipText((String)value);

		// Since the renderer is a component, return itself
		//return this;
		return this;
	}

	// The following methods override the defaults for performance reasons
//	public void validate() {}
//	public void revalidate() {}
//	protected void firePropertyChange(String propertyName, Object oldValue, Object newValue) {}
//	public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue) {}
}