private void ScrollContent(ICommand command)
{
if (ScrollViewerHelperEx.GetIsAnimating(ContentScrollViewer))
{
return;
}
double offset = 0;
Orientation orientation = Orientation.Horizontal;
if (command == ScrollBar.LineUpCommand)
{
offset = Math.Min(Math.Max(0, ContentScrollViewer.VerticalOffset - UIManager.DefaultSessionControlHeight - UIManager.DefaultSessionsPanelVerticalSpacing), ContentScrollViewer.ScrollableHeight);
orientation = Orientation.Vertical;
}
else if (command == ScrollBar.LineDownCommand)
{
offset = Math.Min(Math.Max(0, ContentScrollViewer.VerticalOffset + UIManager.DefaultSessionControlHeight + UIManager.DefaultSessionsPanelVerticalSpacing), ContentScrollViewer.ScrollableHeight);
orientation = Orientation.Vertical;
}
else if (command == ScrollBar.LineLeftCommand)
{
offset = Math.Min(Math.Max(0, ContentScrollViewer.HorizontalOffset - UIManager.FlyoutWidth), ContentScrollViewer.ScrollableWidth);
orientation = Orientation.Horizontal;
}
else if (command == ScrollBar.LineRightCommand)
{
offset = Math.Min(Math.Max(0, ContentScrollViewer.HorizontalOffset + UIManager.FlyoutWidth), ContentScrollViewer.ScrollableWidth);
orientation = Orientation.Horizontal;
}
ScrollViewerHelperEx.ScrollToOffset(ContentScrollViewer, orientation, offset, 367);
}
protected override void OnMouseWheel(MouseWheelEventArgs e)
{
if (e.Handled)
{
return;
}
ScrollViewerHelperEx.OnMouseWheel(this, e);
e.Handled = true;
}