private static void minChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SpinnerBase <T> control = (SpinnerBase <T>)d;
Nullable <T> min = (Nullable <T>)e.NewValue;
control.Value = coerceValue(control.Value, control.Max, min);
}
protected virtual void OnValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SpinnerBase <T> control = (SpinnerBase <T>)d;
Nullable <T> value = (Nullable <T>)e.NewValue;
control.valueTextBoxBase.Text = value == null ? "" : value.Value.ToString();
}
private static void isReadOnlyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SpinnerBase <T> control = (SpinnerBase <T>)d;
bool isReadOnly = (bool)e.NewValue;
control.valueTextBoxBase.IsReadOnly = isReadOnly;
control.upButtonBase.IsEnabled = !isReadOnly;
control.downButtonBase.IsEnabled = !isReadOnly;
}
static void timer_Tick(Object sender, EventArgs e)
{
SpinnerBase <T> spinner = (SpinnerBase <T>)(sender as VideoPlayerControl.Timers.DefaultTimer).Tag;
spinner.Dispatcher.BeginInvoke(new Action(() =>
{
if (spinner.downButtonBase.IsPressed == true)
{
spinner.subtractValue();
}
else if (spinner.upButtonBase.IsPressed == true)
{
spinner.addValue();
}
}));
timer.Interval = repeatDelayMS;
}
private static void textAlignment_PropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SpinnerBase <T> control = (SpinnerBase <T>)d;
control.valueTextBoxBase.TextAlignment = (TextAlignment)e.NewValue;
}
private static void valueChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SpinnerBase <T> control = (SpinnerBase <T>)d;
control.OnValueChanged(d, e);
}