private final CustomColumnsManager myTaskCustomColumnManager;
private final CustomColumnsStorage myTaskCustomColumnStorage;
protected GanttProjectBase() {
super("Gantt Chart");
statusBar = new GanttStatusBar(this);
myTabPane = new GanttTabbedPane();
myViewManager = new ViewManagerImpl(myTabPane);
addProjectEventListener(myViewManager);
myTimeUnitStack = new GPTimeUnitStack(getLanguage());
myUIFacade =new UIFacadeImpl(this, statusBar, getProject(), (UIFacade)this);