private void LeftScrollerScrollChanged(object sender, ScrollChangedEventArgs e)
{
var scrollViewer = sender as ScrollViewer;
if (scrollViewer != null)
{
RightScroller.ScrollToVerticalOffset(scrollViewer.VerticalOffset);
RightScroller.ScrollToHorizontalOffset(scrollViewer.HorizontalOffset);
}
}
private void LeftScroller_ViewChanged(object sender, ScrollViewerViewChangedEventArgs e)
{
if (!e.IsIntermediate)
{
_state = 0;
return;
}
if (_state != 1)
{
RightScroller.ChangeView(null, LeftScroller.VerticalOffset, null, true);
_state = 2;
}
}
private void ScrollChanged(object sender, ScrollChangedEventArgs e)
{
if (sender == LeftScroller)
{
RightScroller.ScrollToVerticalOffset(e.VerticalOffset);
RightScroller.ScrollToHorizontalOffset(e.HorizontalOffset);
}
else
{
LeftScroller.ScrollToVerticalOffset(e.VerticalOffset);
LeftScroller.ScrollToHorizontalOffset(e.HorizontalOffset);
}
}
// Ctrl + Shift + Wheel -> horizontal scrolling
private void ChangeHorizontalScrollingBasedOnMouseInput(PointerRoutedEventArgs args)
{
var mouseWheelDelta = args.GetCurrentPoint(this).Properties.MouseWheelDelta;
RightScroller.ChangeView(RightScroller.HorizontalOffset + (-1 * mouseWheelDelta), null, null, false);
}
