Handling click even on RibbonBar

[zaj]

Hello there,

I am using SmartClient Version: v10.0p_2015-01-23/PowerEdition Deployment (built 2015-01-23) with FF26.

I have a ribbonBar with with Button on it. Now on each of the button clicked I want to perform some action. But the problem I have is how do I get to know which button is clicked. Can somebody guide me.Below is my code and screenshot. By the way I am using Button instead of the IconButton as shown in the showcase.is it ok if i use this button??.

public class DBilling implements EntryPoint
{

	@Override
	public void onModuleLoad()
	{
		VLayout vLayout = new VLayout();
		vLayout.setWidth100();

		RibbonBar ribbonBar = new RibbonBar();
		ribbonBar.setLeft(0);
		ribbonBar.setTop(0);
		ribbonBar.setWidth100();

		ribbonBar.setMembersMargin(2);
		ribbonBar.setLayoutMargin(2);

		RibbonGroup orderGroup = new RibbonGroup();
		orderGroup.setTitle("New Order");
		orderGroup.setRowHeight(60);
		orderGroup.addControl(getButton("Order", "order", false));

		RibbonGroup reportGroup = new RibbonGroup();
		reportGroup.setTitle("Report");
		reportGroup.setRowHeight(60);
		reportGroup.addControl(getButton("Report", "report", false));

		RibbonGroup productGroup = new RibbonGroup();
		productGroup.setTitle("New Product");
		productGroup.setRowHeight(60);
		productGroup.addControl(getButton("Product", "cookies", false));

		RibbonGroup systemGroup = new RibbonGroup();
		systemGroup.setTitle("System");
		systemGroup.setRowHeight(60);
		systemGroup.addControl(getButton("System", "system", false));

		ribbonBar.addMember(orderGroup);
		ribbonBar.addMember(reportGroup);
		ribbonBar.addMember(productGroup);
		ribbonBar.addMember(systemGroup);

		vLayout.addChild(ribbonBar);
		vLayout.draw();

	}

	private Button getButton(String title, String iconName, boolean vertical)
	{
		final Button cssButton = new Button(title);  
        cssButton.setShowRollOver(true);  
        cssButton.setShowDisabled(true);  
        cssButton.setShowDown(true);  
        cssButton.setIcon(iconName + ".png"); 
        cssButton.setIconSize(32);
        cssButton.setWidth(120);
        cssButton.addClickHandler(new ClickHandler()
		{
			
			@Override
			public void onClick(ClickEvent event)
			{
				
				SC.say(event.getSource().toString());
			}
		});
        
        return cssButton;
	}