public bool ExternalScrollEmulation(int eDelta)
{
{
var hit = VisualTreeHelper.HitTest(HierarchicalNotesList, Mouse.GetPosition(HierarchicalNotesList));
if (hit != null)
{
var sv = WPFHelper.GetScrollViewer(HierarchicalNotesList);
if (sv == null)
{
return(false);
}
sv.ScrollToVerticalOffset(sv.VerticalOffset - eDelta / 3f);
return(true);
}
}
{
var hit = VisualTreeHelper.HitTest(FolderTreeView, Mouse.GetPosition(FolderTreeView));
if (hit != null)
{
var sv = WPFHelper.GetScrollViewer(FolderTreeView);
if (sv == null)
{
return(false);
}
sv.ScrollToVerticalOffset(sv.VerticalOffset - eDelta / 3f);
return(true);
}
}
return(false);
}