From 3c8e991f78404279da7fdf3aa5841143a3e898a7 Mon Sep 17 00:00:00 2001
From: HedpE- <hed_pe@netcabo.pt>
Date: Sat, 19 Jul 2025 13:34:40 +0100
Subject: [PATCH 1/2] Fix: Add TemplateBindings to BorderBrush and
 BorderThickness

---
 .../Themes/MaterialDesignTheme.Snackbar.xaml                    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.Snackbar.xaml b/src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.Snackbar.xaml
index 657831e36b..209a70ac9f 100644
--- a/src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.Snackbar.xaml
+++ b/src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.Snackbar.xaml
@@ -192,6 +192,8 @@
                     VerticalAlignment="Stretch"
                     Background="{TemplateBinding Background}"
                     CornerRadius="3"
+                    BorderBrush="{TemplateBinding BorderBrush}"
+                    BorderThickness="{TemplateBinding BorderThickness}"
                     SnapsToDevicePixels="True">
               <ContentPresenter x:Name="ContentPresenter"
                                 Margin="{TemplateBinding Padding}"

From 2290b1f8ac7393022a3312de02d03b0b070ddbd2 Mon Sep 17 00:00:00 2001
From: HedpE- <hed_pe@netcabo.pt>
Date: Sat, 19 Jul 2025 13:34:55 +0100
Subject: [PATCH 2/2] Add CornerRadius dependency to SnackBar and
 TemplateBinding

---
 src/MaterialDesignThemes.Wpf/Snackbar.cs           | 14 +++++++++++++-
 .../Themes/MaterialDesignTheme.Snackbar.xaml       |  3 ++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/MaterialDesignThemes.Wpf/Snackbar.cs b/src/MaterialDesignThemes.Wpf/Snackbar.cs
index 8c0f88b2d4..b68fcd928a 100644
--- a/src/MaterialDesignThemes.Wpf/Snackbar.cs
+++ b/src/MaterialDesignThemes.Wpf/Snackbar.cs
@@ -1,4 +1,5 @@
-using System.Windows.Media.Animation;
+using System.ComponentModel;
+using System.Windows.Media.Animation;
 using System.Windows.Threading;
 
 namespace MaterialDesignThemes.Wpf;
@@ -186,4 +187,15 @@ public SnackbarActionButtonPlacementMode ActionButtonPlacement
         get => (SnackbarActionButtonPlacementMode)GetValue(ActionButtonPlacementProperty);
         set => SetValue(ActionButtonPlacementProperty, value);
     }
+
+    public static readonly DependencyProperty CornerRadiusProperty = DependencyProperty.Register(
+        nameof(CornerRadius), typeof(Thickness), typeof(Snackbar), new PropertyMetadata(new Thickness(0)));
+
+    [Bindable(true)]
+    [Category("Appearance")]
+    public Thickness CornerRadius
+    {
+        get => (Thickness)GetValue(CornerRadiusProperty);
+        set => SetValue(CornerRadiusProperty, value);
+    }
 }
diff --git a/src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.Snackbar.xaml b/src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.Snackbar.xaml
index 209a70ac9f..ff9ded3037 100644
--- a/src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.Snackbar.xaml
+++ b/src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.Snackbar.xaml
@@ -130,6 +130,7 @@
     <Setter Property="ActionButtonStyle" Value="{StaticResource MaterialDesignSnackbarActionButton}" />
     <Setter Property="Background" Value="{DynamicResource MaterialDesign.Brush.SnackBar.Background}" />
     <Setter Property="ClipToBounds" Value="True" />
+    <Setter Property="CornerRadius" Value="3" />
     <Setter Property="FontSize" Value="14" />
     <Setter Property="Foreground" Value="{DynamicResource MaterialDesign.Brush.Background}" />
     <Setter Property="HorizontalAlignment" Value="Center" />
@@ -191,9 +192,9 @@
                     MinHeight="48"
                     VerticalAlignment="Stretch"
                     Background="{TemplateBinding Background}"
-                    CornerRadius="3"
                     BorderBrush="{TemplateBinding BorderBrush}"
                     BorderThickness="{TemplateBinding BorderThickness}"
+                    CornerRadius="{TemplateBinding CornerRadius}"
                     SnapsToDevicePixels="True">
               <ContentPresenter x:Name="ContentPresenter"
                                 Margin="{TemplateBinding Padding}"