From 6be3af2392347aac84e79ae783f5860c6e06fbfa Mon Sep 17 00:00:00 2001
From: NaBian <836904362@qq.com>
Date: Wed, 27 Nov 2019 22:03:03 +0800
Subject: [PATCH] fixed #235

---
 .../Themes/Styles/Base/GroupBoxBaseStyle.xaml              | 4 ++--
 .../Tools/Converter/CornerRadiusSplitConverter.cs          | 7 ++++---
 .../Tools/Converter/ThicknessSplitConverter.cs             | 7 ++++---
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/GroupBoxBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/GroupBoxBaseStyle.xaml
index ff3ac5b2..115505dc 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/GroupBoxBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/GroupBoxBaseStyle.xaml
@@ -114,7 +114,7 @@
                 <RowDefinition Height="Auto" MinHeight="30"/>
                 <RowDefinition/>
             </Grid.RowDefinitions>
-            <Border Grid.Row="1" CornerRadius="0,0,4,4" Background="{TemplateBinding Background}" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}">
+            <Border Grid.Row="1" CornerRadius="{Binding Path=(controls:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent},Converter={StaticResource CornerRadiusSplitConverter},ConverterParameter='0,0,1,1'}" Background="{TemplateBinding Background}" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}">
                 <ContentPresenter Margin="{TemplateBinding Padding}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
             </Border>
             <Border Grid.Row="0" MinHeight="30" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{Binding Path=(controls:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}" CornerRadius="4,4,0,0">
@@ -129,7 +129,7 @@
                 <ColumnDefinition Width="Auto" MinWidth="30"/>
                 <ColumnDefinition/>
             </Grid.ColumnDefinitions>
-            <Border Grid.Column="1" CornerRadius="0,4,4,0" Background="{TemplateBinding Background}" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}">
+            <Border Grid.Column="1" CornerRadius="{Binding Path=(controls:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent},Converter={StaticResource CornerRadiusSplitConverter},ConverterParameter='0,1,1,0'}" Background="{TemplateBinding Background}" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}">
                 <ContentPresenter Margin="{TemplateBinding Padding}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
             </Border>
             <Border Grid.Column="0" MinWidth="30" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{Binding Path=(controls:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}" CornerRadius="4,0,0,4">
diff --git a/src/Shared/HandyControl_Shared/Tools/Converter/CornerRadiusSplitConverter.cs b/src/Shared/HandyControl_Shared/Tools/Converter/CornerRadiusSplitConverter.cs
index 7ae70d8f..a3edcc33 100644
--- a/src/Shared/HandyControl_Shared/Tools/Converter/CornerRadiusSplitConverter.cs
+++ b/src/Shared/HandyControl_Shared/Tools/Converter/CornerRadiusSplitConverter.cs
@@ -16,10 +16,11 @@ namespace HandyControl.Tools.Converter
                     var arr = str.Split(',');
                     if (arr.Length != 4) return cornerRadius;
 
-                    return new CornerRadius(arr[0].Equals("1") ? cornerRadius.TopLeft : 0,
+                    return new CornerRadius(
+                        arr[0].Equals("1") ? cornerRadius.TopLeft : 0,
                         arr[1].Equals("1") ? cornerRadius.TopRight : 0,
-                        arr[1].Equals("1") ? cornerRadius.BottomRight : 0,
-                        arr[1].Equals("1") ? cornerRadius.BottomLeft : 0);
+                        arr[2].Equals("1") ? cornerRadius.BottomRight : 0,
+                        arr[3].Equals("1") ? cornerRadius.BottomLeft : 0);
                 }
             }
             return value;
diff --git a/src/Shared/HandyControl_Shared/Tools/Converter/ThicknessSplitConverter.cs b/src/Shared/HandyControl_Shared/Tools/Converter/ThicknessSplitConverter.cs
index 91cf6004..9e79f77f 100644
--- a/src/Shared/HandyControl_Shared/Tools/Converter/ThicknessSplitConverter.cs
+++ b/src/Shared/HandyControl_Shared/Tools/Converter/ThicknessSplitConverter.cs
@@ -16,10 +16,11 @@ namespace HandyControl.Tools.Converter
                     var arr = str.Split(',');
                     if (arr.Length != 4) return thickness;
 
-                    return new Thickness(arr[0].Equals("1") ? thickness.Left : 0,
+                    return new Thickness(
+                        arr[0].Equals("1") ? thickness.Left : 0,
                         arr[1].Equals("1") ? thickness.Top : 0,
-                        arr[1].Equals("1") ? thickness.Right : 0,
-                        arr[1].Equals("1") ? thickness.Bottom : 0);
+                        arr[2].Equals("1") ? thickness.Right : 0,
+                        arr[3].Equals("1") ? thickness.Bottom : 0);
                 }
             }
             return value;