fix scroll to last in another scenario when listbox is in more dynamic measure ex: in grid with multiple star rows

8 years ago · 2c8efb9364
1 changed files with 5 additions and 0 deletions
--- a/src/Avalonia.Controls/Presenters/ItemVirtualizerSimple.cs
+++ b/src/Avalonia.Controls/Presenters/ItemVirtualizerSimple.cs
@ -542,6 +542,11 @@ namespace Avalonia.Controls.Presenters
                {
                    layoutManager.ExecuteLayoutPass();

+                    if (newOffset != -1 && newOffset != OffsetValue)
+                    {
+                        OffsetValue = newOffset;
+                    }
+
                    if (panel.ScrollDirection == Orientation.Vertical)
                    {
                        if (container.Bounds.Y < panel.Bounds.Y || container.Bounds.Bottom > panel.Bounds.Bottom)