更新

WPFDark/StandardControls/ContextMenu.xaml

@@ -0,0 +1,53 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:wpf="clr-namespace:WPFDark"
+                    xmlns:controls="clr-namespace:WPFDark.Controls"
+                    xmlns:internals="clr-namespace:WPFDark.Internals">
+    <ResourceDictionary.MergedDictionaries>
+        <internals:SharedResourceDictionary Source="pack://application:,,,/WPFDark;component/StandardControls/Menu.xaml" />
+    </ResourceDictionary.MergedDictionaries>
+
+    <Style TargetType="{x:Type ContextMenu}">
+        <Style.Resources>
+            <Style x:Key="{x:Static MenuItem.SeparatorStyleKey}" TargetType="{x:Type Separator}">
+                <Setter Property="Height" Value="1.0" />
+                <Setter Property="Template">
+                    <Setter.Value>
+                        <ControlTemplate TargetType="{x:Type Separator}">
+                            <Rectangle Fill="{DynamicResource MenuSeparatorBorderBrush}" />
+                        </ControlTemplate>
+                    </Setter.Value>
+                </Setter>
+            </Style>
+
+            <Style BasedOn="{StaticResource MenuItemBaseStyle}" TargetType="{x:Type MenuItem}" />
+        </Style.Resources>
+
+        <Setter Property="TextElement.FontFamily" Value="{DynamicResource WPFDarkFontFamily}" />
+        <Setter Property="TextOptions.TextRenderingMode" Value="Auto" />
+        <Setter Property="TextOptions.TextFormattingMode" Value="Ideal" />
+        <Setter Property="TextOptions.TextHintingMode" Value="Animated" />
+
+        <Setter Property="OverridesDefaultStyle" Value="True" />
+        <Setter Property="FocusVisualStyle" Value="{x:Null}" />
+
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type ContextMenu}">
+                    <controls:BiaClippingBorder Margin="0,0,8,8"
+                                                Background="{DynamicResource SubmenuItemBackground}"
+                                                BorderBrush="{DynamicResource MenuItemHighlightedBackground}"
+                                                BorderThickness="1"
+                                                SnapsToDevicePixels="True"
+                                                UseLayoutRounding="True">
+                        <StackPanel IsItemsHost="True" KeyboardNavigation.DirectionalNavigation="Cycle" />
+
+                        <controls:BiaClippingBorder.Effect>
+                            <DropShadowEffect ShadowDepth="2.0" Color="Black" />
+                        </controls:BiaClippingBorder.Effect>
+                    </controls:BiaClippingBorder>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+</ResourceDictionary>