protected override void OnLoading()
{
base.OnLoading();
var element = Controller.Element;
if (Orientation == Orientation.Vertical)
{
_scrollMode = MouseWheel.GetVScrollMode(element);
_smoothing = MouseWheel.GetVScrollSmoothing(element);
_modifiers = MouseWheel.GetVScrollModifiers(element);
MouseWheel.VScrollModeProperty.AddValueChanged(element, OnVScrollModeChanged);
MouseWheel.VScrollSmoothingProperty.AddValueChanged(element, OnVSmoothingChanged);
MouseWheel.VScrollModifiersProperty.AddValueChanged(element, OnVModifiersChanged);
MouseWheel.GetLogicalVScrollIncrement(element).SetOrientation(Orientation.Vertical);
MouseWheel.GetPhysicalVScrollIncrement(element).SetOrientation(Orientation.Vertical);
}
else
{
_scrollMode = MouseWheel.GetHScrollMode(element);
_smoothing = MouseWheel.GetHScrollSmoothing(element);
_modifiers = MouseWheel.GetHScrollModifiers(element);
MouseWheel.HScrollModeProperty.AddValueChanged(element, OnHScrollModeChanged);
MouseWheel.HScrollSmoothingProperty.AddValueChanged(element, OnHSmoothingChanged);
MouseWheel.HScrollModifiersProperty.AddValueChanged(element, OnHModifiersChanged);
MouseWheel.GetLogicalHScrollIncrement(element).SetOrientation(Orientation.Horizontal);
MouseWheel.GetPhysicalHScrollIncrement(element).SetOrientation(Orientation.Horizontal);
}
}
public ScrollOrientationOptions(ScrollOptions parent, Orientation orientation)
{
Parent = parent;
Parent.PropertyChanged += OnParentPropertyChanged;
Orientation = orientation;
_scrollMode = GetDefaultScrollMode();
_motionSmoothing = GetDefaultSmoothing();
_nestedScroll = GetDefaultNestedScroll();
_logicalOptions = new ScrollModeOptions(this, true);
_physicalOptions = new ScrollModeOptions(this, false);
}
public ScrollOrientationOptions(ScrollOptions parent, Orientation orientation)
{
Parent = parent;
Parent.PropertyChanged += OnParentPropertyChanged;
Orientation = orientation;
_scrollMode = GetDefaultScrollMode();
_motionSmoothing = GetDefaultSmoothing();
_nestedScroll = GetDefaultNestedScroll();
_logicalOptions = new ScrollModeOptions(this, true);
_physicalOptions = new ScrollModeOptions(this, false);
}
private void OnHScrollModeChanged(object sender, EventArgs e)
{
ScrollMode = MouseWheel.GetHScrollMode(sender as DependencyObject);
}
protected override void OnLoading()
{
base.OnLoading();
var element = Controller.Element;
_canContentScrollFixed = MouseWheel.GetCanContentScrollFixed(element);
if (Orientation == Orientation.Vertical)
{
_scrollMode = MouseWheel.GetVScrollMode(element);
_smoothing = MouseWheel.GetVScrollSmoothing(element);
_modifiers = MouseWheel.GetVScrollModifiers(element);
MouseWheel.VScrollModeProperty.AddValueChanged(element, OnVScrollModeChanged);
MouseWheel.VScrollSmoothingProperty.AddValueChanged(element, OnVSmoothingChanged);
MouseWheel.VScrollModifiersProperty.AddValueChanged(element, OnVModifiersChanged);
MouseWheel.GetLogicalVScrollIncrement(element).SetOrientation(Orientation.Vertical);
MouseWheel.GetPhysicalVScrollIncrement(element).SetOrientation(Orientation.Vertical);
}
else
{
_scrollMode = MouseWheel.GetHScrollMode(element);
_smoothing = MouseWheel.GetHScrollSmoothing(element);
_modifiers = MouseWheel.GetHScrollModifiers(element);
MouseWheel.HScrollModeProperty.AddValueChanged(element, OnHScrollModeChanged);
MouseWheel.HScrollSmoothingProperty.AddValueChanged(element, OnHSmoothingChanged);
MouseWheel.HScrollModifiersProperty.AddValueChanged(element, OnHModifiersChanged);
MouseWheel.GetLogicalHScrollIncrement(element).SetOrientation(Orientation.Horizontal);
MouseWheel.GetPhysicalHScrollIncrement(element).SetOrientation(Orientation.Horizontal);
}
}
private void OnHScrollModeChanged(object sender, EventArgs e) { ScrollMode = MouseWheel.GetHScrollMode(sender as DependencyObject); }
