Added MD3 version of MaterialDesignSwitchToggleButton (#2748)

Author: jizc

MaterialDesign3.Demo.Wpf/App.xaml

@@ -44,7 +44,7 @@
                             <ResourceDictionary
                                 Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Button.xaml" />
                             <ResourceDictionary
-                                Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.ToggleButton.xaml" />
+                                Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesign3.ToggleButton.xaml" />
                         </ResourceDictionary.MergedDictionaries>
 
                         <smtxAe:TextDocumentValueConverter

MaterialDesignThemes.Wpf/Themes/MaterialDesign3.Defaults.xaml

@@ -1,7 +1,7 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
 
-    <!-- use this resource dictionary to set up the most common themese for standard controls -->
+    <!-- use this resource dictionary to set up the most common themes for standard controls -->
 
     <ResourceDictionary.MergedDictionaries>
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesign3.Font.xaml" />
@@ -41,13 +41,15 @@
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.TabControl.xaml" />
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.TextBox.xaml" />
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.TimePicker.xaml" />
-        <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.ToggleButton.xaml" />
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.ToolBar.xaml" />
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.ToolBarTray.xaml" />
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.ToolTip.xaml" />
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.TreeView.xaml" />
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Thumb.xaml" />
         <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.ValidationErrorTemplate.xaml" />
+
+        <!-- add MD3 toggle button last because CheckBox and ToolBar resource dictionaries import the MD2 version -->
+        <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesign3.ToggleButton.xaml" />
     </ResourceDictionary.MergedDictionaries>
 
     <SolidColorBrush x:Key="MaterialDesignLightBackground" Color="#FFFAFAFA"/>