From 37feb8a9a7d28556b804e8cad640767d783e159b Mon Sep 17 00:00:00 2001
From: Zhang Dian <54255897+zdpcdt@users.noreply.github.com>
Date: Sat, 4 Oct 2025 11:21:42 +0800
Subject: [PATCH] feat: set HorizontalAlignment to Stretch for
 PanelPlacementSelector in SplitViewDemo.

---
 demo/Semi.Avalonia.Demo/Pages/SplitViewDemo.axaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/demo/Semi.Avalonia.Demo/Pages/SplitViewDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/SplitViewDemo.axaml
index ce8424a..041fe0f 100644
--- a/demo/Semi.Avalonia.Demo/Pages/SplitViewDemo.axaml
+++ b/demo/Semi.Avalonia.Demo/Pages/SplitViewDemo.axaml
@@ -48,6 +48,7 @@
                         Grid.Row="2" 
                         Grid.Column="1" 
                         Name="PanelPlacementSelector"
+                        HorizontalAlignment="Stretch"
                         ItemsSource="{x:Static vm:SplitViewDemoViewModel.Placements}"
                         SelectedItem="{x:Static SplitViewPanePlacement.Left}"
                         />