public MouseWheelPhysicalScrollBehavior(MouseWheelScrollClient scrollClient, IDisposable manipulator)
: base(scrollClient, manipulator)
{
var element = Client.Controller.Element;
if (scrollClient.Orientation == Orientation.Vertical)
{
Debouncing = MouseWheel.GetPhysicalVScrollDebouncing(element);
ScrollIncrement = MouseWheel.GetPhysicalVScrollIncrement(element);
MouseWheel.PhysicalVScrollDebouncingProperty.AddValueChanged(element, OnDebouncingYChanged);
MouseWheel.PhysicalVScrollIncrementProperty.AddValueChanged(element, OnVScrollIncrementChanged);
}
else
{
Debouncing = MouseWheel.GetPhysicalHScrollDebouncing(element);
ScrollIncrement = MouseWheel.GetPhysicalHScrollIncrement(element);
MouseWheel.PhysicalHScrollDebouncingProperty.AddValueChanged(element, OnDebouncingXChanged);
MouseWheel.PhysicalHScrollIncrementProperty.AddValueChanged(element, OnHScrollIncrementChanged);
}
}
private void OnDebouncingXChanged(object sender, EventArgs e)
{
Debouncing = MouseWheel.GetPhysicalHScrollDebouncing(sender as DependencyObject);
}