Question

I used the following code to display a rich list.

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

public class RichListDemo extends UiApplication
{
public static void main(String[] args)
{
    RichListDemo theApp = new RichListDemo();       
    theApp.enterEventDispatcher();
}

public RichListDemo()
{        
    pushScreen(new RichListScreen());
}


private static class RichListScreen extends MainScreen
{
    public RichListScreen()
    {
        super(Manager.NO_VERTICAL_SCROLL);

        setTitle("Rich List Demo");

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

        Manager mainManager = getMainManager();

        RichList list = new RichList(mainManager, true, 2, 1);

        Bitmap bitmap1 = Bitmap.getBitmapResource("9500.png");
        Bitmap bitmap2 = Bitmap.getBitmapResource("9000.png");

        list.add(new Object[] {bitmap1, "Device 1", "BlackBerry Smartphone 9500", "Description of Device 1."});
        list.add(new Object[] {bitmap2, "Device 2", "BlackBerry Smartphome 9000", "Description of Device 2."});
    }
}
}

How to implement click event in the Rich List ?. When i click the List, i want to show a dilog box. Is it possible ?.

Answer 1

You cannot determine the selected row in a RichList. You can use a TableView instead of RichList if you want to have click functionality . RichList should be used for read only items you want to display. If you want to capture input and/or allow a user to make a selection then a TableView should be used.

You can use this link to create a table view and add clickable fields in the row