Use a table model to store and display data in a table.

Class	TableModel
Supported since	BlackBerry® Java® SDK 6.0
Example

For more information about tables, including sorted tables that group items under headers, see the UI Guidelines.

Code sample: Creating a table

import net.rim.device.api.ui.*;
import net.rim.device.api.ui.container.*;
import net.rim.device.api.ui.component.*;
import net.rim.device.api.ui.decor.*;
import net.rim.device.api.system.*;
import net.rim.device.api.ui.component.table.*;

public class TableModelDemo extends UiApplication
{
    public static void main(String[] args)
    {
        UiApplication app = new TableModelDemo();
        app.enterEventDispatcher();
    }
        
    public TableModelDemo()
    {
        pushScreen(new TableModelDemoScreen());
    } 
}

class TableModelDemoScreen extends MainScreen
{
    private RegionStyles _style;
    private TableModel _tableModel;
    private TableView _tableView;
    private TableController _controller;    

    private static final int NUM_ROWS = 4;    
    private static final int NUM_COLUMNS = 3;
    private static final int IMAGE_WIDTH = 50;
    
    private String modelNum[] = {"8100", "8220", "8300", "8330", "8700g", "8800", "9000", "9500"};
    private String modelName[] = {"Pearl", "Pearl Flip", "Curve", "Curve", "8700g", "8800", "Bold", "Storm"};
    private String osVersion[] = {"4.3", "4.6", "4.5", "4.6", "4.1", "4.2.1", "4.6", "4.7"};
    private String deviceYear[] = {"2006", "2008", "2008", "2008", "2005","2007", "2008", "2008"};
    private String deviceInterface[] = {"keyboard/trackball", "keyboard/trackball", "keyboard/trackball",
        "keyboard/trackball", "keyboard", "keyboard/trackball", "keyboard/trackball", "keyboard/trackball/touch"};
        
    public TableModelDemoScreen()
    {
        super(Manager.NO_VERTICAL_SCROLL);

        setTitle("Table Model Demo");

        _style = new RegionStyles(BorderFactory.createSimpleBorder(new XYEdges(1, 1, 1, 1), Border.STYLE_SOLID), null,
                        null, null, RegionStyles.ALIGN_LEFT, RegionStyles.ALIGN_MIDDLE);

        _tableModel = new TableModel();

        _tableView = new TableView(_tableModel);
        _tableView.setDataTemplateFocus(BackgroundFactory.createLinearGradientBackground(Color.WHITE, Color.WHITE, 
            Color.BLUEVIOLET, Color.BLUEVIOLET));
        _controller = new TableController(_tableModel, _tableView);
        _tableView.setController(_controller);

        setStyle();

        add(new LabelField("BlackBerry Devices", LabelField.FIELD_HCENTER));
        add(new SeparatorField());
        add(_tableView);

        for(int i = 0; i < modelName.length; i++)
        {
           String imageFileName = modelNum[i] + ".png";
           Bitmap bitmap = Bitmap.getBitmapResource(imageFileName);

           StringBuffer displayName = new StringBuffer(modelNum[i]);

           if(!modelName[i].equals(modelNum[i]))
           {
               displayName.append(" (");
               displayName.append(modelName[i]);
               displayName.append(")");
           }

            _tableModel.addRow(new Object[] {bitmap, displayName.toString(), osVersion[i], deviceYear[i], deviceInterface[i]});
        }

    }

    public void setStyle()
    {
        DataTemplate dataTemplate = new DataTemplate(_tableView, NUM_ROWS, NUM_COLUMNS)
        {
            public Field[] getDataFields(int modelRowIndex)
            {
                Object[] data = (Object[]) _tableModel.getRow(modelRowIndex);
                Field[] fields = new Field[data.length];
                for(int i = 0; i < data.length; i++)
                {
                    if(data[i] instanceof Bitmap)
                    {
                        fields[i] = new BitmapField((Bitmap) data[i]);
                    }
                    else if(data[i] instanceof String)
                    {
                        fields[i] = new LabelField(data[i], Field.FOCUSABLE);
                    }
                    else
                    {
                        fields[i] = (Field) data[i];
                    }
                }

                return fields;
            }
        };

        dataTemplate.createRegion(new XYRect(0, 1, 1, 3), _style);

        dataTemplate.createRegion(new XYRect(0, 0, 2, 1), _style);
        dataTemplate.setRowProperties(0, new TemplateRowProperties(Font.getDefault().getHeight() + 
            (_style.getBorder() == null ? 0 : _style.getBorder().getTop() + _style.getBorder().getBottom()) +
            (_style.getMargin() == null ? 0 : _style.getMargin().top + _style.getMargin().bottom)));

        for(int i = 1; i < NUM_ROWS; i++)
        {
            dataTemplate.createRegion(new XYRect(1, i, 1, 1), _style);
            dataTemplate.setRowProperties(i, new TemplateRowProperties(Font.getDefault().getHeight() +
                (_style.getBorder() == null ? 0 : _style.getBorder().getTop() + _style.getBorder().getBottom()) +
                (_style.getMargin() == null ? 0 : _style.getMargin().top + _style.getMargin().bottom)));
        }

        int width = IMAGE_WIDTH + (_style.getBorder() == null ? 0 : _style.getBorder().getTop() + _style.getBorder().getBottom()) +
            (_style.getMargin() == null ? 0 : _style.getMargin().top + _style.getMargin().bottom);
        dataTemplate.setColumnProperties(0, new TemplateColumnProperties(width));

        dataTemplate.setColumnProperties(1, new TemplateColumnProperties(Display.getWidth() - width));

        _tableView.setDataTemplate(dataTemplate);
        dataTemplate.useFixedHeight(true);
    }
}