From 61c5044b6f1eca75c1735fbb90c04aa8d91a20b2 Mon Sep 17 00:00:00 2001
From: NaBian <836904362@qq.com>
Date: Tue, 10 Sep 2019 00:33:12 +0800
Subject: [PATCH] add style and demo

---
 .../Themes/Styles/Base/ComboBoxBaseStyle.xaml |  3 +-
 .../Themes/Styles/Base/ComboBoxBaseStyle.xaml |  3 +-
 .../Themes/Styles/Base/ComboBoxBaseStyle.xaml |  3 +-
 .../HandyControlDemo_Shared/App.xaml.cs       | 10 +++
 .../HandyControlDemo_Shared.projitems         |  2 +
 .../Resources/Themes/Styles/Style.xaml        |  5 +-
 .../Basic/CustomSplitButtonItem.cs            | 10 +++
 .../Controls/SplitButtonDemoCtl.xaml          | 46 +++++++++-
 .../Controls/SplitButtonDemoCtl.xaml.cs       |  9 +-
 .../Controls/SplitButtonDemoViewModel.cs      | 17 ++++
 .../ViewModel/ViewModelLocator.cs             |  3 +
 .../Button/SplitButton/ISplitButtonItem.cs    |  6 ++
 .../Button/SplitButton/SplitButton.cs         | 81 ++++++++++++-----
 .../Button/SplitButton/SplitButtonItem.cs     |  6 +-
 .../HandyControl_Shared.projitems             |  1 +
 .../Styles/Base/DatePickerBaseStyle.xaml      |  7 +-
 .../Styles/Base/DateTimePickerBaseStyle.xaml  |  7 +-
 .../Styles/Base/NumericUpDownBaseStyle.xaml   |  9 +-
 .../Styles/Base/PasswordBoxBaseStyle.xaml     |  9 +-
 .../Styles/Base/ProgressButtonBaseStyle.xaml  |  5 +-
 .../Styles/Base/SearchBarBaseStyle.xaml       |  7 +-
 .../Styles/Base/SplitButtonBaseStyle.xaml     | 86 ++++++++++++++++++-
 .../Themes/Styles/Base/TextBoxBaseStyle.xaml  |  7 +-
 .../Styles/Base/TimePickerBaseStyle.xaml      |  7 +-
 .../Themes/Styles/SplitButton.xaml            | 34 +++++++-
 25 files changed, 312 insertions(+), 71 deletions(-)
 create mode 100644 src/Shared/HandyControlDemo_Shared/UserControl/Basic/CustomSplitButtonItem.cs
 create mode 100644 src/Shared/HandyControlDemo_Shared/ViewModel/Controls/SplitButtonDemoViewModel.cs
 create mode 100644 src/Shared/HandyControl_Shared/Controls/Button/SplitButton/ISplitButtonItem.cs

diff --git a/src/Core_30/HandyControl_Core_30/Themes/Styles/Base/ComboBoxBaseStyle.xaml b/src/Core_30/HandyControl_Core_30/Themes/Styles/Base/ComboBoxBaseStyle.xaml
index ec88f225..d248b76b 100644
--- a/src/Core_30/HandyControl_Core_30/Themes/Styles/Base/ComboBoxBaseStyle.xaml
+++ b/src/Core_30/HandyControl_Core_30/Themes/Styles/Base/ComboBoxBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -528,7 +527,7 @@
 
     <!--下拉框扩展样式-->
     <Style x:Key="ComboBoxExtendBaseStyle" BasedOn="{StaticResource ComboBoxBaseStyle}" TargetType="ComboBox">
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="Template" Value="{StaticResource ComboBoxTopTemplate}"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="controls:InfoElement.ContentHeight" Value="{StaticResource DefaultControlHeight}"/>
diff --git a/src/Net_40/HandyControl_Net_40/Themes/Styles/Base/ComboBoxBaseStyle.xaml b/src/Net_40/HandyControl_Net_40/Themes/Styles/Base/ComboBoxBaseStyle.xaml
index 96d3122e..eb3437d3 100644
--- a/src/Net_40/HandyControl_Net_40/Themes/Styles/Base/ComboBoxBaseStyle.xaml
+++ b/src/Net_40/HandyControl_Net_40/Themes/Styles/Base/ComboBoxBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -486,7 +485,7 @@
 
     <!--下拉框扩展样式-->
     <Style x:Key="ComboBoxExtendBaseStyle" BasedOn="{StaticResource ComboBoxBaseStyle}" TargetType="ComboBox">
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="Template" Value="{StaticResource ComboBoxTopTemplate}"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="controls:InfoElement.ContentHeight" Value="{StaticResource DefaultControlHeight}"/>
diff --git a/src/Net_GE45/HandyControl_Net_GE45/Themes/Styles/Base/ComboBoxBaseStyle.xaml b/src/Net_GE45/HandyControl_Net_GE45/Themes/Styles/Base/ComboBoxBaseStyle.xaml
index ec88f225..d248b76b 100644
--- a/src/Net_GE45/HandyControl_Net_GE45/Themes/Styles/Base/ComboBoxBaseStyle.xaml
+++ b/src/Net_GE45/HandyControl_Net_GE45/Themes/Styles/Base/ComboBoxBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -528,7 +527,7 @@
 
     <!--下拉框扩展样式-->
     <Style x:Key="ComboBoxExtendBaseStyle" BasedOn="{StaticResource ComboBoxBaseStyle}" TargetType="ComboBox">
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="Template" Value="{StaticResource ComboBoxTopTemplate}"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="controls:InfoElement.ContentHeight" Value="{StaticResource DefaultControlHeight}"/>
diff --git a/src/Shared/HandyControlDemo_Shared/App.xaml.cs b/src/Shared/HandyControlDemo_Shared/App.xaml.cs
index 1392706a..8aa3870f 100644
--- a/src/Shared/HandyControlDemo_Shared/App.xaml.cs
+++ b/src/Shared/HandyControlDemo_Shared/App.xaml.cs
@@ -53,6 +53,16 @@ namespace HandyControlDemo
                 Source = new Uri("pack://application:,,,/HandyControlDemo;component/Resources/Themes/Theme.xaml")
             });
             Current.MainWindow?.OnApplyTemplate();
+
+            Resources.MergedDictionaries.Clear();
+            Resources.MergedDictionaries.Add(new ResourceDictionary
+            {
+                Source = new Uri($"pack://application:,,,/HandyControl;component/Themes/Skin{skin.ToString()}.xaml")
+            });
+            Resources.MergedDictionaries.Add(new ResourceDictionary
+            {
+                Source = new Uri("pack://application:,,,/HandyControl;component/Themes/Theme.xaml")
+            });
         }
     }
 }
diff --git a/src/Shared/HandyControlDemo_Shared/HandyControlDemo_Shared.projitems b/src/Shared/HandyControlDemo_Shared/HandyControlDemo_Shared.projitems
index a1c92435..347a43c1 100644
--- a/src/Shared/HandyControlDemo_Shared/HandyControlDemo_Shared.projitems
+++ b/src/Shared/HandyControlDemo_Shared/HandyControlDemo_Shared.projitems
@@ -38,6 +38,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)UserControl\Basic\ChatBox.xaml.cs">
       <DependentUpon>ChatBox.xaml</DependentUpon>
     </Compile>
+    <Compile Include="$(MSBuildThisFileDirectory)UserControl\Basic\CustomSplitButtonItem.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)UserControl\Basic\IFull.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)UserControl\Basic\InteractiveDialog.xaml.cs">
       <DependentUpon>InteractiveDialog.xaml</DependentUpon>
@@ -341,6 +342,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)ViewModel\Controls\PaginationDemoViewModel.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)ViewModel\Controls\SearchBarDemoViewModel.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)ViewModel\Controls\SideMenuDemoViewModel.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ViewModel\Controls\SplitButtonDemoViewModel.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)ViewModel\Controls\SpriteDemoViewModel.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)ViewModel\Controls\StepBarDemoViewModel.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)ViewModel\Controls\TabControlDemoViewModel.cs" />
diff --git a/src/Shared/HandyControlDemo_Shared/Resources/Themes/Styles/Style.xaml b/src/Shared/HandyControlDemo_Shared/Resources/Themes/Styles/Style.xaml
index 49a0d290..9167c105 100644
--- a/src/Shared/HandyControlDemo_Shared/Resources/Themes/Styles/Style.xaml
+++ b/src/Shared/HandyControlDemo_Shared/Resources/Themes/Styles/Style.xaml
@@ -1,6 +1,7 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-                    xmlns:hc="https://handyorg.github.io/handycontrol">
+                    xmlns:hc="https://handyorg.github.io/handycontrol"
+                    xmlns:userControl="clr-namespace:HandyControlDemo.UserControl">
 
     <ResourceDictionary.MergedDictionaries>
         <ResourceDictionary Source="../Basic/Geometries.xaml"/>
@@ -98,4 +99,6 @@
         <Setter Property="Padding" Value="25"/>
     </Style>
 
+    <Style BasedOn="{StaticResource ComboBoxItemBaseStyle}" TargetType="userControl:CustomSplitButtonItem"/>
+
 </ResourceDictionary>
\ No newline at end of file
diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Basic/CustomSplitButtonItem.cs b/src/Shared/HandyControlDemo_Shared/UserControl/Basic/CustomSplitButtonItem.cs
new file mode 100644
index 00000000..3dfadad9
--- /dev/null
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Basic/CustomSplitButtonItem.cs
@@ -0,0 +1,10 @@
+using System.Windows.Controls;
+using HandyControl.Controls;
+
+namespace HandyControlDemo.UserControl
+{
+    public class CustomSplitButtonItem : ComboBoxItem, ISplitButtonItem
+    {
+
+    }
+}
diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/SplitButtonDemoCtl.xaml b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/SplitButtonDemoCtl.xaml
index 944a9d6a..58cbf87f 100644
--- a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/SplitButtonDemoCtl.xaml
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/SplitButtonDemoCtl.xaml
@@ -1,6 +1,48 @@
 <UserControl x:Class="HandyControlDemo.UserControl.SplitButtonDemoCtl"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:userControl="clr-namespace:HandyControlDemo.UserControl">
-    <userControl:UnderConstruction/>
+             xmlns:hc="https://handyorg.github.io/handycontrol"
+             xmlns:langs="clr-namespace:HandyControlDemo.Properties.Langs"
+             xmlns:userControl="clr-namespace:HandyControlDemo.UserControl"
+             DataContext="{Binding SplitButtonDemo,Source={StaticResource Locator}}">
+    <hc:TransitioningContentControl>
+        <StackPanel Margin="32" VerticalAlignment="Center">
+            <hc:SplitButton Margin="0,0,0,10" Content="{x:Static langs:Lang.Default}" Command="{Binding SelectCmd}" CommandParameter="Command0">
+                <hc:SplitButton.DropDownContent>
+                    <StackPanel>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command1"/>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command2"/>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command3"/>
+                    </StackPanel>
+                </hc:SplitButton.DropDownContent>
+            </hc:SplitButton>
+            <hc:SplitButton Style="{StaticResource SplitButtonPrimary}" Margin="0,0,0,10" Content="{x:Static langs:Lang.Default}" Command="{Binding SelectCmd}" CommandParameter="Command0">
+                <hc:SplitButton.DropDownContent>
+                    <StackPanel>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command1"/>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command2"/>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command3"/>
+                    </StackPanel>
+                </hc:SplitButton.DropDownContent>
+            </hc:SplitButton>
+            <hc:SplitButton Margin="0,0,0,10" Content="{x:Static langs:Lang.Default}" HitMode="Hover">
+                <hc:SplitButton.DropDownContent>
+                    <StackPanel>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command1"/>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command2"/>
+                        <hc:SplitButtonItem Header="{x:Static langs:Lang.Title}" Command="{Binding SelectCmd}" CommandParameter="Command3"/>
+                    </StackPanel>
+                </hc:SplitButton.DropDownContent>
+            </hc:SplitButton>
+            <hc:SplitButton Margin="0,0,0,10" Content="{x:Static langs:Lang.Default}" HitMode="Hover">
+                <hc:SplitButton.DropDownContent>
+                    <StackPanel>
+                        <userControl:CustomSplitButtonItem Content="{x:Static langs:Lang.Title}"/>
+                        <userControl:CustomSplitButtonItem Content="{x:Static langs:Lang.Title}"/>
+                        <userControl:CustomSplitButtonItem Content="{x:Static langs:Lang.Title}"/>
+                    </StackPanel>
+                </hc:SplitButton.DropDownContent>
+            </hc:SplitButton>
+        </StackPanel>
+    </hc:TransitioningContentControl>
 </UserControl>
diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/SplitButtonDemoCtl.xaml.cs b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/SplitButtonDemoCtl.xaml.cs
index 45ead592..6c369070 100644
--- a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/SplitButtonDemoCtl.xaml.cs
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/SplitButtonDemoCtl.xaml.cs
@@ -1,4 +1,6 @@
-namespace HandyControlDemo.UserControl
+using System.Windows;
+
+namespace HandyControlDemo.UserControl
 {
     public partial class SplitButtonDemoCtl
     {
@@ -6,5 +8,10 @@
         {
             InitializeComponent();
         }
+
+        private void ButtonBase_OnClick(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("123");
+        }
     }
 }
diff --git a/src/Shared/HandyControlDemo_Shared/ViewModel/Controls/SplitButtonDemoViewModel.cs b/src/Shared/HandyControlDemo_Shared/ViewModel/Controls/SplitButtonDemoViewModel.cs
new file mode 100644
index 00000000..43a77e8f
--- /dev/null
+++ b/src/Shared/HandyControlDemo_Shared/ViewModel/Controls/SplitButtonDemoViewModel.cs
@@ -0,0 +1,17 @@
+using System;
+using GalaSoft.MvvmLight;
+using HandyControl.Controls;
+#if netle40
+using GalaSoft.MvvmLight.Command;
+#else
+using GalaSoft.MvvmLight.CommandWpf;
+# endif
+
+namespace HandyControlDemo.ViewModel
+{
+    public class SplitButtonDemoViewModel : ViewModelBase
+    {
+        public RelayCommand<string> SelectCmd => new Lazy<RelayCommand<string>>(() =>
+            new RelayCommand<string>(str => Growl.Info(str))).Value;
+    }
+}
diff --git a/src/Shared/HandyControlDemo_Shared/ViewModel/ViewModelLocator.cs b/src/Shared/HandyControlDemo_Shared/ViewModel/ViewModelLocator.cs
index d8e4b51f..3910168c 100644
--- a/src/Shared/HandyControlDemo_Shared/ViewModel/ViewModelLocator.cs
+++ b/src/Shared/HandyControlDemo_Shared/ViewModel/ViewModelLocator.cs
@@ -39,6 +39,7 @@ namespace HandyControlDemo.ViewModel
             SimpleIoc.Default.Register<CardDemoViewModel>();
             SimpleIoc.Default.Register<SpriteDemoViewModel>();
             SimpleIoc.Default.Register<NotificationDemoViewModel>();
+            SimpleIoc.Default.Register<SplitButtonDemoViewModel>();
         }
 
         public static ViewModelLocator Instance => new Lazy<ViewModelLocator>(() =>
@@ -94,6 +95,8 @@ namespace HandyControlDemo.ViewModel
 
         public NotificationDemoViewModel NotificationDemo => ServiceLocator.Current.GetInstance<NotificationDemoViewModel>();
 
+        public SplitButtonDemoViewModel SplitButtonDemo => ServiceLocator.Current.GetInstance<SplitButtonDemoViewModel>();
+
         #endregion
     }
 }
\ No newline at end of file
diff --git a/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/ISplitButtonItem.cs b/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/ISplitButtonItem.cs
new file mode 100644
index 00000000..c0df5384
--- /dev/null
+++ b/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/ISplitButtonItem.cs
@@ -0,0 +1,6 @@
+namespace HandyControl.Controls
+{
+    public interface ISplitButtonItem
+    {
+    }
+}
diff --git a/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/SplitButton.cs b/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/SplitButton.cs
index fa3f8f57..6995ab89 100644
--- a/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/SplitButton.cs
+++ b/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/SplitButton.cs
@@ -1,11 +1,19 @@
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Input;
+using HandyControl.Data;
 using HandyControl.Data.Enum;
 
 namespace HandyControl.Controls
 {
-    public class SplitButton : ItemsControl
+    [TemplatePart(Name = ElementArrow, Type = typeof(ToggleButton))]
+    public class SplitButton : ButtonBase
     {
+        private const string ElementArrow = "PART_Arrow";
+
+        private ToggleButton _toggleArrow;
+
         public static readonly DependencyProperty HitModeProperty = DependencyProperty.Register(
             "HitMode", typeof(MouseHitMode), typeof(SplitButton), new PropertyMetadata(default(MouseHitMode)));
 
@@ -15,24 +23,6 @@ namespace HandyControl.Controls
             set => SetValue(HitModeProperty, value);
         }
 
-        public static readonly DependencyProperty ContentProperty = DependencyProperty.Register(
-            "Content", typeof(object), typeof(SplitButton), new PropertyMetadata(default(object)));
-
-        public object Content
-        {
-            get => GetValue(ContentProperty);
-            set => SetValue(ContentProperty, value);
-        }
-
-        public static readonly DependencyProperty ContentTemplateProperty = DependencyProperty.Register(
-            "ContentTemplate", typeof(DataTemplate), typeof(SplitButton), new PropertyMetadata(default(DataTemplate)));
-
-        public DataTemplate ContentTemplate
-        {
-            get => (DataTemplate) GetValue(ContentTemplateProperty);
-            set => SetValue(ContentTemplateProperty, value);
-        }
-
         public static readonly DependencyProperty MaxDropDownHeightProperty = DependencyProperty.Register(
             "MaxDropDownHeight", typeof(double), typeof(SplitButton), new PropertyMetadata(SystemParameters.PrimaryScreenHeight / 3.0));
 
@@ -42,8 +32,57 @@ namespace HandyControl.Controls
             set => SetValue(MaxDropDownHeightProperty, value);
         }
 
-        protected override bool IsItemItsOwnContainerOverride(object item) => item is SplitButtonItem;
+        public static readonly DependencyProperty IsDropDownOpenProperty = DependencyProperty.Register(
+            "IsDropDownOpen", typeof(bool), typeof(SplitButton), new PropertyMetadata(ValueBoxes.FalseBox));
 
-        protected override DependencyObject GetContainerForItemOverride() => new SplitButtonItem();
+        public bool IsDropDownOpen
+        {
+            get => (bool) GetValue(IsDropDownOpenProperty);
+            set => SetValue(IsDropDownOpenProperty, value);
+        }
+
+        public static readonly DependencyProperty DropDownContentProperty = DependencyProperty.Register(
+            "DropDownContent", typeof(object), typeof(SplitButton), new PropertyMetadata(default(object)));
+
+        public object DropDownContent
+        {
+            get => GetValue(DropDownContentProperty);
+            set => SetValue(DropDownContentProperty, value);
+        }
+
+        public SplitButton()
+        {
+            AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(ItemsOnClick));
+        }
+
+        public override void OnApplyTemplate()
+        {
+            base.OnApplyTemplate();
+
+            _toggleArrow = GetTemplateChild(ElementArrow) as ToggleButton;
+        }
+
+        private void ItemsOnClick(object sender, RoutedEventArgs e)
+        {
+            if (e.OriginalSource is ISplitButtonItem)
+            {
+                SetCurrentValue(IsDropDownOpenProperty, false);
+            }
+        }
+
+        protected override void OnPreviewMouseLeftButtonDown(MouseButtonEventArgs e)
+        {
+            base.OnPreviewMouseLeftButtonDown(e);
+
+            if (HitMode == MouseHitMode.Hover)
+            {
+                e.Handled = true;
+            }
+            else if (_toggleArrow != null && _toggleArrow.IsMouseOver)
+            {
+                SetCurrentValue(IsDropDownOpenProperty, _toggleArrow.IsChecked != true);
+                e.Handled = true;
+            }
+        }
     }
 }
diff --git a/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/SplitButtonItem.cs b/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/SplitButtonItem.cs
index cbdf9d80..8f4d6b58 100644
--- a/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/SplitButtonItem.cs
+++ b/src/Shared/HandyControl_Shared/Controls/Button/SplitButton/SplitButtonItem.cs
@@ -2,8 +2,8 @@
 
 namespace HandyControl.Controls
 {
-    public class SplitButtonItem : MenuItem
+    public class SplitButtonItem : MenuItem, ISplitButtonItem
     {
-
+        
     }
-}
+}
\ No newline at end of file
diff --git a/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems b/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
index 83b67bcf..ae13a98c 100644
--- a/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
+++ b/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
@@ -21,6 +21,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Attach\RectangleAttach.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Attach\TextBlockAttach.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Block\FloatingBlock.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Controls\Button\SplitButton\ISplitButtonItem.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Button\SplitButton\SplitButton.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Button\SplitButton\SplitButtonItem.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Growl\GrowlWindow.cs" />
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/DatePickerBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/DatePickerBaseStyle.xaml
index ce60374a..894b03ad 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/DatePickerBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/DatePickerBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -183,13 +182,13 @@
     </ControlTemplate>
 
     <Style x:Key="DatePickerExtendBaseStyle" BasedOn="{StaticResource DatePickerBaseStyle}" TargetType="DatePicker">
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="Template" Value="{StaticResource DatePickerExtendTopTemplate}"/>
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource DatePickerExtendLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
@@ -351,7 +350,7 @@
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource DatePickerPlusLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/DateTimePickerBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/DateTimePickerBaseStyle.xaml
index 2eb9d802..e9ad4187 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/DateTimePickerBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/DateTimePickerBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -162,13 +161,13 @@
     </ControlTemplate>
 
     <Style x:Key="DateTimePickerExtendBaseStyle" BasedOn="{StaticResource DateTimePickerBaseStyle}" TargetType="controls:DateTimePicker">
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="Template" Value="{StaticResource DateTimePickerExtendTopTemplate}"/>
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource DateTimePickerExtendLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
@@ -330,7 +329,7 @@
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource DateTimePickerPlusLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/NumericUpDownBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/NumericUpDownBaseStyle.xaml
index b01ad9fd..ff1162ae 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/NumericUpDownBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/NumericUpDownBaseStyle.xaml
@@ -1,8 +1,7 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:interactivity="clr-namespace:HandyControl.Interactivity"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib">
+                    xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
         <ResourceDictionary Source="../../Basic/Geometries.xaml"/>
@@ -131,12 +130,12 @@
     <Style x:Key="NumericUpDownExtendBaseStyle" BasedOn="{StaticResource NumericUpDownBaseStyle}" TargetType="controls:NumericUpDown">
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="controls:InfoElement.ContentHeight" Value="{StaticResource DefaultControlHeight}"/>
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="Template" Value="{StaticResource NumericUpDownExtendTopTemplate}"/>
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource NumericUpDownExtendLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
@@ -270,7 +269,7 @@
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource NumericUpDownPlusLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/PasswordBoxBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/PasswordBoxBaseStyle.xaml
index 6028041e..e06d7e23 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/PasswordBoxBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/PasswordBoxBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -115,7 +114,7 @@
     </ControlTemplate>
 
     <Style x:Key="PasswordBoxExtendBaseStyle" BasedOn="{StaticResource PasswordBoxBaseStyle}" TargetType="PasswordBox">
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="controls:InfoElement.ContentHeight" Value="{StaticResource DefaultControlHeight}"/>
         <Setter Property="controls:PasswordBoxAttach.IsMonitoring" Value="True"/>
@@ -123,7 +122,7 @@
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource PasswordBoxExtendLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
@@ -291,7 +290,7 @@
         <Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst"/>
         <Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
         <Setter Property="VerticalContentAlignment" Value="Center"/>
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="Padding" Value="{StaticResource DefaultInputPadding}"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="controls:InfoElement.ContentHeight" Value="{StaticResource DefaultControlHeight}"/>
@@ -301,7 +300,7 @@
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource PasswordBoxPlusLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/ProgressButtonBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/ProgressButtonBaseStyle.xaml
index 5f1b92ff..c5606579 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/ProgressButtonBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/ProgressButtonBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-                    xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib">
+                    xmlns:controls="clr-namespace:HandyControl.Controls">
 
     <ResourceDictionary.MergedDictionaries>
         <ResourceDictionary Source="ToggleButtonBaseStyle.xaml"/>
@@ -32,7 +31,7 @@
                 <ControlTemplate TargetType="controls:ProgressButton">
                     <Border x:Name="Chrome" CornerRadius="{Binding Path=(controls:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}">
                         <controls:SimplePanel>
-                            <ProgressBar x:Name="ProgressBar" Height="{x:Static system:Double.NaN}" Value="{TemplateBinding Progress}" Maximum="100" Visibility="Collapsed" Style="{TemplateBinding ProgressStyle}"/>
+                            <ProgressBar x:Name="ProgressBar" Height="Auto" Value="{TemplateBinding Progress}" Maximum="100" Visibility="Collapsed" Style="{TemplateBinding ProgressStyle}"/>
                             <ContentPresenter Name="UnCheckedElement"  Margin="{TemplateBinding Padding}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                             <ContentPresenter Name="CheckedElement" Margin="{TemplateBinding Padding}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" Visibility="Collapsed" Content="{Binding Path=(controls:StatusSwitchElement.CheckedElement),RelativeSource={RelativeSource TemplatedParent}}"/>
                         </controls:SimplePanel>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/SearchBarBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/SearchBarBaseStyle.xaml
index f79bfddd..5f40254b 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/SearchBarBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/SearchBarBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -109,13 +108,13 @@
     </ControlTemplate>
 
     <Style x:Key="SearchBarExtendBaseStyle" BasedOn="{StaticResource SearchBarBaseStyle}" TargetType="controls:SearchBar">
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="Template" Value="{StaticResource SearchBarExtendTopTemplate}"/>
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource SearchBarExtendLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
@@ -249,7 +248,7 @@
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource SearchBarPlusLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/SplitButtonBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/SplitButtonBaseStyle.xaml
index 273e9fe9..9da8e511 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/SplitButtonBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/SplitButtonBaseStyle.xaml
@@ -3,12 +3,92 @@
                     xmlns:controls="clr-namespace:HandyControl.Controls">
 
     <ResourceDictionary.MergedDictionaries>
-        <ResourceDictionary Source="ButtonBaseBaseStyle.xaml"/>
+        <ResourceDictionary Source="MenuBaseStyle.xaml"/>
+        <ResourceDictionary Source="../ToggleButton.xaml"/>
     </ResourceDictionary.MergedDictionaries>
 
-    <Style x:Key="SplitButtonBaseStyle" BasedOn="{StaticResource ButtonBaseBaseStyle}" TargetType="controls:SplitButton">
+    <Style BasedOn="{StaticResource MenuItemBaseStyle}" TargetType="controls:SplitButtonItem"/>
+
+    <Style x:Key="SplitButtonBaseStyle" BasedOn="{StaticResource BaseStyle}" TargetType="controls:SplitButton">
+        <Setter Property="Height" Value="{StaticResource DefaultControlHeight}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}"/>
+        <Setter Property="Padding" Value="{StaticResource DefaultControlPadding}"/>
+        <Setter Property="Foreground" Value="{DynamicResource TextIconBrush}"/>
+        <Setter Property="BorderThickness" Value="0"/>
+        <Setter Property="HorizontalAlignment" Value="Center"/>
+        <Setter Property="VerticalAlignment" Value="Center"/>
+        <Setter Property="HorizontalContentAlignment" Value="Center"/>
+        <Setter Property="VerticalContentAlignment" Value="Center"/>
         <Setter Property="Background" Value="{DynamicResource RegionBrush}"/>
-        
+        <Setter Property="controls:BorderElement.CornerRadius" Value="{StaticResource DefaultCornerRadius}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="controls:SplitButton">
+                    <controls:SimplePanel x:Name="templateRoot">
+                        <Border Background="{TemplateBinding Background}" CornerRadius="{Binding Path=(controls:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}"/>
+                        <Border BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" CornerRadius="{Binding Path=(controls:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}">
+                            <Grid>
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition/>
+                                    <ColumnDefinition Width="Auto"/>
+                                </Grid.ColumnDefinitions>
+                                <StackPanel Orientation="Horizontal" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" Margin="{TemplateBinding Padding}">
+                                    <Path x:Name="PathMain" Width="{TemplateBinding controls:IconElement.Width}" Height="{TemplateBinding controls:IconElement.Height}" Fill="{TemplateBinding Foreground}" SnapsToDevicePixels="True" Stretch="Uniform" Data="{TemplateBinding controls:IconElement.Geometry}"/>
+                                    <ContentPresenter x:Name="ContentPresenterMain" RecognizesAccessKey="True" VerticalAlignment="Center" Margin="6,0,0,0" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
+                                </StackPanel>
+                                <ToggleButton x:Name="PART_Arrow" Foreground="{TemplateBinding Foreground}" IsChecked="{TemplateBinding IsDropDownOpen}" Width="22" Height="Auto" Padding="0,10,8,10" HorizontalContentAlignment="Left" Grid.Column="1" Style="{StaticResource ToggleButtonIconTransparent}" controls:IconSwitchElement.GeometrySelected="{StaticResource UpGeometry}" controls:IconElement.Geometry="{StaticResource DownGeometry}"/>
+                            </Grid>
+                        </Border>
+                        <Popup x:Name="PART_Popup" AllowsTransparency="true" IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom">
+                            <Border CornerRadius="{Binding Path=(controls:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" x:Name="dropDownBorder" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" Background="{DynamicResource RegionBrush}">
+                                <ScrollViewer Margin="0,4" x:Name="DropDownScrollViewer">
+                                    <controls:SimplePanel RenderOptions.ClearTypeHint="Enabled">
+                                        <Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
+                                            <Rectangle x:Name="opaqueRect" Fill="{Binding Background, ElementName=dropDownBorder}" Height="{Binding ActualHeight, ElementName=dropDownBorder}" Width="{Binding ActualWidth, ElementName=dropDownBorder}"/>
+                                        </Canvas>
+                                        <ContentPresenter ContentSource="DropDownContent"/>
+                                    </controls:SimplePanel>
+                                </ScrollViewer>
+                            </Border>
+                        </Popup>
+                    </controls:SimplePanel>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="Content" Value="{x:Null}">
+                            <Setter Property="Visibility" Value="Collapsed" TargetName="ContentPresenterMain"/>
+                        </Trigger>
+                        <Trigger Property="controls:IconElement.Geometry" Value="{x:Null}">
+                            <Setter Property="Visibility" Value="Collapsed" TargetName="PathMain"/>
+                            <Setter Property="Margin" Value="0" TargetName="ContentPresenterMain"/>
+                        </Trigger>
+                        <MultiTrigger>
+                            <MultiTrigger.Conditions>
+                                <Condition Property="HitMode" Value="Hover"/>
+                                <Condition Property="IsMouseOver" Value="True"/>
+                            </MultiTrigger.Conditions>
+                            <Setter Property="IsDropDownOpen" Value="True"/>
+                        </MultiTrigger>
+                        <MultiTrigger>
+                            <MultiTrigger.Conditions>
+                                <Condition Property="HitMode" Value="Click"/>
+                                <Condition Property="IsChecked" Value="True" SourceName="PART_Arrow"/>
+                            </MultiTrigger.Conditions>
+                            <Setter Property="IsDropDownOpen" Value="True"/>
+                        </MultiTrigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+        <Style.Triggers>
+            <Trigger Property="IsMouseOver" Value="True">
+                <Setter Property="Opacity" Value=".9"/>
+            </Trigger>
+            <Trigger Property="IsPressed" Value="True">
+                <Setter Property="Opacity" Value=".6"/>
+            </Trigger>
+            <Trigger Property="IsEnabled" Value="False">
+                <Setter Property="Opacity" Value="0.4"/>
+            </Trigger>
+        </Style.Triggers>
     </Style>
 
 </ResourceDictionary>
\ No newline at end of file
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/TextBoxBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/TextBoxBaseStyle.xaml
index f91ce695..a4a2fa47 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/TextBoxBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/TextBoxBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -130,12 +129,12 @@
     <Style x:Key="TextBoxExtendBaseStyle" BasedOn="{StaticResource TextBoxBaseStyle}" TargetType="TextBox">
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="controls:InfoElement.ContentHeight" Value="{StaticResource DefaultControlHeight}"/>
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="Template" Value="{StaticResource TextBoxExtendTopTemplate}"/>
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource TextBoxExtendLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
@@ -265,7 +264,7 @@
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource TextBoxPlusLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/TimePickerBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/TimePickerBaseStyle.xaml
index aebdd389..ae115ada 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/TimePickerBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/TimePickerBaseStyle.xaml
@@ -1,7 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:interactivity="clr-namespace:HandyControl.Interactivity">
 
     <ResourceDictionary.MergedDictionaries>
@@ -162,13 +161,13 @@
     </ControlTemplate>
 
     <Style x:Key="TimePickerExtendBaseStyle" BasedOn="{StaticResource TimePickerBaseStyle}" TargetType="controls:TimePicker">
-        <Setter Property="Height" Value="{x:Static system:Double.NaN}"/>
+        <Setter Property="Height" Value="Auto"/>
         <Setter Property="controls:InfoElement.Symbol" Value="●"/>
         <Setter Property="Template" Value="{StaticResource TimePickerExtendTopTemplate}"/>
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource TimePickerExtendLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
@@ -330,7 +329,7 @@
         <Style.Triggers>
             <Trigger Property="controls:InfoElement.TitleAlignment" Value="Left">
                 <Setter Property="Template" Value="{StaticResource TimePickerPlusLeftTemplate}"/>
-                <Setter Property="Width" Value="{x:Static system:Double.NaN}"/>
+                <Setter Property="Width" Value="Auto"/>
             </Trigger>
         </Style.Triggers>
     </Style>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/SplitButton.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/SplitButton.xaml
index f72a35d0..3e3ba2dc 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/SplitButton.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/SplitButton.xaml
@@ -1,10 +1,42 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:HandyControl.Controls">
 
     <ResourceDictionary.MergedDictionaries>
         <ResourceDictionary Source="Base/SplitButtonBaseStyle.xaml"/>
     </ResourceDictionary.MergedDictionaries>
 
-    <Style BasedOn="{StaticResource SplitButtonBaseStyle}" TargetType="controls:SplitButton"/>
+    <Style BasedOn="{StaticResource SplitButtonBaseStyle}" TargetType="controls:SplitButton">
+        <Setter Property="Foreground" Value="{DynamicResource PrimaryTextBrush}"/>
+        <Setter Property="BorderThickness" Value="1"/>
+        <Style.Triggers>
+            <Trigger Property="IsMouseOver" Value="True">
+                <Setter Property="Background" Value="{DynamicResource DarkDefaultBrush}"/>
+            </Trigger>
+            <Trigger Property="IsPressed" Value="True">
+                <Setter Property="Background" Value="{DynamicResource BorderBrush}"/>
+            </Trigger>
+        </Style.Triggers>
+    </Style>
+
+    <Style x:Key="SplitButtonPrimary"  BasedOn="{StaticResource SplitButtonBaseStyle}" TargetType="controls:SplitButton">
+        <Setter Property="Background" Value="{DynamicResource PrimaryBrush}"/>
+    </Style>
+
+    <Style x:Key="SplitButtonSuccess"  BasedOn="{StaticResource SplitButtonBaseStyle}" TargetType="controls:SplitButton">
+        <Setter Property="Background" Value="{DynamicResource SuccessBrush}"/>
+    </Style>
+
+    <Style x:Key="SplitButtonInfo"  BasedOn="{StaticResource SplitButtonBaseStyle}" TargetType="controls:SplitButton">
+        <Setter Property="Background" Value="{DynamicResource InfoBrush}"/>
+    </Style>
+
+    <Style x:Key="SplitButtonWarning"  BasedOn="{StaticResource SplitButtonBaseStyle}" TargetType="controls:SplitButton">
+        <Setter Property="Background" Value="{DynamicResource WarningBrush}"/>
+    </Style>
+
+    <Style x:Key="SplitButtonDanger"  BasedOn="{StaticResource SplitButtonBaseStyle}" TargetType="controls:SplitButton">
+        <Setter Property="Background" Value="{DynamicResource DangerBrush}"/>
+    </Style>
 
 </ResourceDictionary>
\ No newline at end of file