Edit all the cell in a row in GWT

[archana gangaiah]

I'm novice to GWT. I want to implement the below scenerio

when a user clicks a edit button, all the cell in that row of FlexTable should become editable after that when user clicks store button, the user entered value should be stored into database. Please help me how to start.. I have included some code snippet but I dont think this will work

private void editbutton(Button editButton) {
		editButton.addClickHandler(
				new ClickHandler()
				{
					public void onClick(ClickEvent theClickEvent) {
						//edit(Cell.Context context, Element parent, java.lang.String value) 
					Column<LTCMessageEvent, String> editableColumn = new Column<LTCMessageEvent, String>( new EditTextCell()) 
						  {        
						public String getValue(LTCMessageEvent parameter) {  
							String name= parameter.toString();
							return name;    
							} 
						};
					}
				});