private void DefineImagesViewFilter(Predicate <object> predicate)
{
if (ImagesView != null)
{
ImagesView.Filter = predicate;
ImagesView.Refresh();
}
}
private async void RefreshWallpapers(object parameter)
{
IsNotLoading = false;
List <ImageElement> newImages = await Refresh();
Application.Current.Dispatcher.Invoke(() =>
{
Images.Clear();
foreach (ImageElement e in newImages)
{
Images.Add(e);
}
if (ImagesView == null)
{
CreateView();
}
else
{
ImagesView.Refresh();
}
});
IsNotLoading = true;
}
/*
* When the list of current tags changes, update the property.
*/
private void CurrentTags_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
OnPropertyChanged("CurrentTags");
ImagesView.Refresh();
}