chartArea.setPadding(15);
contents.add(headerPanel, new RowLayoutData("120"));
contents.add(chartArea, new RowLayoutData(true));
// ------------
commentPanel = new CommentPanel(this);
commentPanel.addCollapsedListener(new CollapsedListener() {
public void onCollapsedChange(Widget sender)
{
commentPanel.toogleListView();
contents.layout();