private static void OnLayoutChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DragListBox dlb = (DragListBox)d;
switch (e.NewValue)
{
case ELayout.RowMajor:
case ELayout.SingleColumn:
dlb.VerticalAlignment = VerticalAlignment.Top;
dlb.HorizontalAlignment = HorizontalAlignment.Stretch;
dlb.SetValue(ScrollViewer.HorizontalScrollBarVisibilityProperty, ScrollBarVisibility.Disabled);
dlb.SetValue(ScrollViewer.VerticalScrollBarVisibilityProperty, ScrollBarVisibility.Auto);
break;
case ELayout.ColumnMajor:
case ELayout.SingleRow:
dlb.VerticalAlignment = VerticalAlignment.Stretch;
dlb.HorizontalAlignment = HorizontalAlignment.Left;
dlb.SetValue(ScrollViewer.HorizontalScrollBarVisibilityProperty, ScrollBarVisibility.Auto);
dlb.SetValue(ScrollViewer.VerticalScrollBarVisibilityProperty, ScrollBarVisibility.Disabled);
break;
}
if (dlb.dp != null)
{
dlb.dp.Layout = (ELayout)e.NewValue;
dlb.dp.InvalidateMeasure();
}
}
private static void OnDropShadowColorChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DragListBox dlb = (DragListBox)d;
if (dlb.dp != null)
{
dlb.dp.DropShadowColor = (Color)e.NewValue;
}
}