private void SetupCollection()
{
Collection.OnPackagesChanged += (filter, packages) =>
{
PackageList.SetPackages(filter, packages);
SelectionManager.Selection.TriggerNewSelection();
};
Collection.OnUpdateTimeChange += PackageStatusbar.SetUpdateTimeMessage;
Collection.ListSignal.WhenOperation(PackageStatusbar.OnListOrSearchOperation);
Collection.SearchSignal.WhenOperation(PackageStatusbar.OnListOrSearchOperation);
}
