public ProgressOperationManagerControl(ProgressOperationsManager manager)
{
this.manager = manager;
this.scrollablePanel = Add(new ScrollablePanel()).Fill();
operationsStackPanel = scrollablePanel.ScrollableContent.Add(new StackPanel() { Orientation = Orientation.Vertical, AutoSize=true }).FillHoriontally();
noNotificationsLabel = Add(new Label() { Text = "No notifications".ToConsoleString(), X=1, Y=1 });
manager.Operations.SynchronizeForLifetime(Operations_Added, Operations_Removed, Operations_Changed, this.LifetimeManager);
}