From a7d289f91c0ddafecc1247fc4569fd2ac5a931a8 Mon Sep 17 00:00:00 2001
From: Jonas Arnold <jonas.arnold@live.de>
Date: Thu, 6 Apr 2023 20:40:56 +0200
Subject: [PATCH] added CustomControl ExtendedTabControl, imported original
 TabControl theme

---
 ...ustomControl1.cs => ExtendedTabControl.cs} | 28 +++-----
 .../Themes/ExtendedTabControl.xaml            | 71 +++++++++++++++++++
 .../Themes/Generic.xaml                       | 17 -----
 3 files changed, 79 insertions(+), 37 deletions(-)
 rename MultiTerm.Wpf.CustomControl/{CustomControl1.cs => ExtendedTabControl.cs} (54%)
 create mode 100644 MultiTerm.Wpf.CustomControl/Themes/ExtendedTabControl.xaml
 delete mode 100644 MultiTerm.Wpf.CustomControl/Themes/Generic.xaml

diff --git a/MultiTerm.Wpf.CustomControl/CustomControl1.cs b/MultiTerm.Wpf.CustomControl/ExtendedTabControl.cs
similarity index 54%
rename from MultiTerm.Wpf.CustomControl/CustomControl1.cs
rename to MultiTerm.Wpf.CustomControl/ExtendedTabControl.cs
index 851dc35..edcfc7e 100644
--- a/MultiTerm.Wpf.CustomControl/CustomControl1.cs
+++ b/MultiTerm.Wpf.CustomControl/ExtendedTabControl.cs
@@ -1,17 +1,5 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
+using System.Windows;
 using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
-using System.Windows.Shapes;
 
 namespace MultiTerm.Wpf.CustomControl
 {
@@ -22,33 +10,33 @@ namespace MultiTerm.Wpf.CustomControl
     /// Add this XmlNamespace attribute to the root element of the markup file where it is 
     /// to be used:
     ///
-    ///     xmlns:MyNamespace="clr-namespace:MultiTerm.Wpf.CustomControl"
+    ///     xmlns:MyNamespace="clr-namespace:MultiTerm.Wpf.Controls"
     ///
     ///
     /// Step 1b) Using this custom control in a XAML file that exists in a different project.
     /// Add this XmlNamespace attribute to the root element of the markup file where it is 
     /// to be used:
     ///
-    ///     xmlns:MyNamespace="clr-namespace:MultiTerm.Wpf.CustomControl;assembly=MultiTerm.Wpf.CustomControl"
+    ///     xmlns:MyNamespace="clr-namespace:MultiTerm.Wpf.Controls;assembly=MultiTerm.Wpf.Controls"
     ///
     /// You will also need to add a project reference from the project where the XAML file lives
     /// to this project and Rebuild to avoid compilation errors:
     ///
     ///     Right click on the target project in the Solution Explorer and
-    ///     "Add Reference"->"Projects"->[Select this project]
+    ///     "Add Reference"->"Projects"->[Browse to and select this project]
     ///
     ///
     /// Step 2)
     /// Go ahead and use your control in the XAML file.
     ///
-    ///     <MyNamespace:CustomControl1/>
+    ///     <MyNamespace:ExtendedTabControl/>
     ///
     /// </summary>
-    public class CustomControl1 : Control
+    public class ExtendedTabControl : TabControl
     {
-        static CustomControl1()
+        static ExtendedTabControl()
         {
-            DefaultStyleKeyProperty.OverrideMetadata(typeof(CustomControl1), new FrameworkPropertyMetadata(typeof(CustomControl1)));
+            DefaultStyleKeyProperty.OverrideMetadata(typeof(ExtendedTabControl), new FrameworkPropertyMetadata(typeof(ExtendedTabControl)));
         }
     }
 }
diff --git a/MultiTerm.Wpf.CustomControl/Themes/ExtendedTabControl.xaml b/MultiTerm.Wpf.CustomControl/Themes/ExtendedTabControl.xaml
new file mode 100644
index 0000000..2623823
--- /dev/null
+++ b/MultiTerm.Wpf.CustomControl/Themes/ExtendedTabControl.xaml
@@ -0,0 +1,71 @@
+<ResourceDictionary
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="clr-namespace:MultiTerm.Wpf.CustomControl">
+
+    <SolidColorBrush x:Key="TabItem.Selected.Background" Color="#FFFFFF"/>
+    <SolidColorBrush x:Key="TabItem.Selected.Border" Color="#ACACAC"/>
+    <Style x:Key="TabControlStyle1" TargetType="{x:Type local:ExtendedTabControl}">
+        <Setter Property="Padding" Value="2"/>
+        <Setter Property="HorizontalContentAlignment" Value="Center"/>
+        <Setter Property="VerticalContentAlignment" Value="Center"/>
+        <Setter Property="Background" Value="{StaticResource TabItem.Selected.Background}"/>
+        <Setter Property="BorderBrush" Value="{StaticResource TabItem.Selected.Border}"/>
+        <Setter Property="BorderThickness" Value="1"/>
+        <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type local:ExtendedTabControl}">
+                    <Grid x:Name="templateRoot" ClipToBounds="true" SnapsToDevicePixels="true" KeyboardNavigation.TabNavigation="Local">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition x:Name="ColumnDefinition0"/>
+                            <ColumnDefinition x:Name="ColumnDefinition1" Width="0"/>
+                        </Grid.ColumnDefinitions>
+                        <Grid.RowDefinitions>
+                            <RowDefinition x:Name="RowDefinition0" Height="Auto"/>
+                            <RowDefinition x:Name="RowDefinition1" Height="*"/>
+                        </Grid.RowDefinitions>
+                        <TabPanel x:Name="headerPanel" Background="Transparent" Grid.Column="0" IsItemsHost="true" Margin="2,2,2,0" Grid.Row="0" KeyboardNavigation.TabIndex="1" Panel.ZIndex="1"/>
+                        <Border x:Name="contentPanel" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Grid.Column="0" KeyboardNavigation.DirectionalNavigation="Contained" Grid.Row="1" KeyboardNavigation.TabIndex="2" KeyboardNavigation.TabNavigation="Local">
+                            <ContentPresenter x:Name="PART_SelectedContentHost" ContentSource="SelectedContent" Margin="{TemplateBinding Padding}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
+                        </Border>
+                    </Grid>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="TabStripPlacement" Value="Bottom">
+                            <Setter Property="Grid.Row" TargetName="headerPanel" Value="1"/>
+                            <Setter Property="Grid.Row" TargetName="contentPanel" Value="0"/>
+                            <Setter Property="Height" TargetName="RowDefinition0" Value="*"/>
+                            <Setter Property="Height" TargetName="RowDefinition1" Value="Auto"/>
+                            <Setter Property="Margin" TargetName="headerPanel" Value="2,0,2,2"/>
+                        </Trigger>
+                        <Trigger Property="TabStripPlacement" Value="Left">
+                            <Setter Property="Grid.Row" TargetName="headerPanel" Value="0"/>
+                            <Setter Property="Grid.Row" TargetName="contentPanel" Value="0"/>
+                            <Setter Property="Grid.Column" TargetName="headerPanel" Value="0"/>
+                            <Setter Property="Grid.Column" TargetName="contentPanel" Value="1"/>
+                            <Setter Property="Width" TargetName="ColumnDefinition0" Value="Auto"/>
+                            <Setter Property="Width" TargetName="ColumnDefinition1" Value="*"/>
+                            <Setter Property="Height" TargetName="RowDefinition0" Value="*"/>
+                            <Setter Property="Height" TargetName="RowDefinition1" Value="0"/>
+                            <Setter Property="Margin" TargetName="headerPanel" Value="2,2,0,2"/>
+                        </Trigger>
+                        <Trigger Property="TabStripPlacement" Value="Right">
+                            <Setter Property="Grid.Row" TargetName="headerPanel" Value="0"/>
+                            <Setter Property="Grid.Row" TargetName="contentPanel" Value="0"/>
+                            <Setter Property="Grid.Column" TargetName="headerPanel" Value="1"/>
+                            <Setter Property="Grid.Column" TargetName="contentPanel" Value="0"/>
+                            <Setter Property="Width" TargetName="ColumnDefinition0" Value="*"/>
+                            <Setter Property="Width" TargetName="ColumnDefinition1" Value="Auto"/>
+                            <Setter Property="Height" TargetName="RowDefinition0" Value="*"/>
+                            <Setter Property="Height" TargetName="RowDefinition1" Value="0"/>
+                            <Setter Property="Margin" TargetName="headerPanel" Value="0,2,2,2"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="false">
+                            <Setter Property="TextElement.Foreground" TargetName="templateRoot" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+</ResourceDictionary>
diff --git a/MultiTerm.Wpf.CustomControl/Themes/Generic.xaml b/MultiTerm.Wpf.CustomControl/Themes/Generic.xaml
deleted file mode 100644
index 968633b..0000000
--- a/MultiTerm.Wpf.CustomControl/Themes/Generic.xaml
+++ /dev/null
@@ -1,17 +0,0 @@
-<ResourceDictionary
-    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:local="clr-namespace:MultiTerm.Wpf.CustomControl">
-    <Style TargetType="{x:Type local:CustomControl1}">
-        <Setter Property="Template">
-            <Setter.Value>
-                <ControlTemplate TargetType="{x:Type local:CustomControl1}">
-                    <Border Background="{TemplateBinding Background}"
-                            BorderBrush="{TemplateBinding BorderBrush}"
-                            BorderThickness="{TemplateBinding BorderThickness}">
-                    </Border>
-                </ControlTemplate>
-            </Setter.Value>
-        </Setter>
-    </Style>
-</ResourceDictionary>