private static void OnSelectedTimePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RadClock radClock = d as RadClock;
if (!radClock.IsReadOnly)
{
if (radClock != null)
{
radClock.OnSelectedTimeChanged();
}
}
}
private static void OnStartTimeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RadClock clock = d as RadClock;
if (clock == null)
{
return;
}
if (clock.ItemsSource != null)
{
clock.ItemsSource = clock.GenerateItemsSource();
}
}
private static void OnTimeIntervalChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RadClock clock = d as RadClock;
if (clock == null)
{
return;
}
// NOTE: This cannot be true! TimeInterval is of type TimeSpan which is not nullable!
if (clock.TimeInterval != null)
{
clock.TimeInterval = clock.ValidateTimeSpan(clock.TimeInterval);
}
if (clock.ItemsSource != null)
{
clock.ItemsSource = clock.GenerateItemsSource();
}
}
private void RadClock_KeyDown(object sender, KeyEventArgs e)
{
RadClock clock = sender as RadClock;
TimeSpan?selectedItem;
if (this.SelectedTime != null)
{
selectedItem = clock.SelectedTime;
}
else
{
selectedItem = this.SelectedTime;
}
int index = this.Items.IndexOf(selectedItem);
switch (e.Key)
{
case System.Windows.Input.Key.Right:
this.ProcessKey(index + 1);
e.Handled = true;
break;
case System.Windows.Input.Key.Left:
this.ProcessKey(index - 1);
e.Handled = true;
break;
case System.Windows.Input.Key.Home:
this.ProcessKey(0);
e.Handled = true;
break;
case System.Windows.Input.Key.End:
this.ProcessKey(this.Items.Count - 1);
e.Handled = true;
break;
default:
break;
}
}