@Override
	protected Control createControl(Composite parent) {
		if (!init) {
			composite = new Composite(parent, SWT.NONE);
			composite.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, true));
			composite.setLayout(new GridLayout());
			
			labelStatus = new Label(composite, SWT.NONE);
			labelStatus.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, true));
			CurrentLabelManager.getLabelObserver().addObserver(selectionObserver);
			init = true;
		}

		if (!labelStatus.isDisposed())
			labelStatus.setText(status);
		return composite;
	}
	
	Observer selectionObserver = new Observer(){

		@Override
		public void update(Observable o, Object arg) {
			List<MultiItem> selectionList = (List<MultiItem> )arg;
			if (selectionList != null && selectionList.size()!= 1) {
				labelStatus.setText(selectionList.size() + " rows selected");
			} else {
				PhoneLabel label = CurrentLabelManager.getCurrentLabel();
				if (label != null ) {
					StringBuffer sb = new StringBuffer();
					sb.append("Product:" + label.getProductName());
					sb.append("	");
					sb.append("Module:"+label.getModuleName());
					sb.append("	");
					sb.append("Label:"+label.getName());
					sb.append("	");
					sb.append("Master text:"+label.getMasterText().getColumnText(ColumnCodes.MASTER_TXT));
//				if (!labelStatus.isDisposed())
//					labelStatus.setText(sb.toString().trim());
					status = sb.toString();
					SelectedLabelInfoControl.this.updateStatus();
				}
			}
		}
		
	};
	
	private void updateStatus(){
		getParent().update(true);
	}
	
	/**
	 * for void happen widge is disposed error.
	 */
	@Override
	public boolean isDynamic(){
		return true;
	}