//adds or removes items from the list
private static void AddRemoveItems(RatingSelector selector, int diff, bool decreaseRange)
{
if (decreaseRange)
{
//remove items that are not needed
for (int i = 0; i < diff; i++)
{
//check if there are any items to delete
if (selector.ratingItems.Count == 0)
{
break;
}
selector.ratingItems.RemoveAt(0);
}
}
else
{
diff = -diff;//since this would be a negative number
for (int i = 0; i < diff; i++)
{
selector.ratingItems.Insert(0, selector.CreateItem(i, false));
}
}
//re arrange items
selector.ReAssignRateValue();
selector.SelectItems();
}
//handler for the property changed of the ratingselected prop
static void RatingSelectedChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
RatingSelector selector = (RatingSelector)sender;
if (!selector.IsInitialized)
{
return;
}
selector.SelectItems();
}
//adds or removes items from the list
private static void AddRemoveItems(RatingSelector selector, int diff, bool decreaseRange)
{
if (decreaseRange)
{
//remove items that are not needed
for (int i = 0; i < diff; i++)
{
//check if there are any items to delete
if (selector.ratingItems.Count == 0)
break;
selector.ratingItems.RemoveAt(0);
}
}
else
{
diff = -diff;//since this would be a negative number
for (int i = 0; i < diff; i++)
selector.ratingItems.Insert(0, selector.CreateItem(i, false));
}
//re arrange items
selector.ReAssignRateValue();
selector.SelectItems();
}
