Kepler-Release/Venus/Venus_Themes/Styles/ToggleButton.xaml

<ResourceDictionary
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
	xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
	xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
    xmlns:ctrl="http://OpenSEMI.Ctrlib.com/presentation"
	mc:Ignorable="d">

    <LinearGradientBrush x:Key="ButtonNormalBackgroundFill" EndPoint="0.5,1" StartPoint="0.5,0">
        <GradientStop Color="#FFFFFFFF" Offset="0"/>
        <GradientStop Color="#FFF0F0EA" Offset="0.9"/>
    </LinearGradientBrush>

    <SolidColorBrush x:Key="ButtonBorder" Color="Transparent"/>

    <Style x:Key="ToggleButtonStyle1" TargetType="{x:Type ToggleButton}">

        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
        <Setter Property="Background" Value="{StaticResource ButtonNormalBackgroundFill}"/>
        <Setter Property="BorderBrush" Value="{StaticResource ButtonBorder}"/>
        <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
        <Setter Property="HorizontalContentAlignment" Value="Center"/>
        <Setter Property="VerticalContentAlignment" Value="Center"/>
        <Setter Property="Cursor" Value="Hand"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ToggleButton}">
                    <ControlTemplate.Resources>
                        <Storyboard x:Key="OnChecked1">
                            <ThicknessAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="path">
                                <EasingThicknessKeyFrame KeyTime="0:0:0.2" Value="60,0,0,0"/>
                            </ThicknessAnimationUsingKeyFrames>
                            <ThicknessAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="path1">
                                <EasingThicknessKeyFrame KeyTime="0:0:0.2" Value="60,0,0,0"/>
                            </ThicknessAnimationUsingKeyFrames>
                            <ThicknessAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="path2">
                                <EasingThicknessKeyFrame KeyTime="0:0:0.2" Value="60,0,0,0"/>
                            </ThicknessAnimationUsingKeyFrames>
                            <StringAnimationUsingKeyFrames Storyboard.TargetProperty="(TextBlock.Text)" Storyboard.TargetName="displayText">
                                <DiscreteStringKeyFrame KeyTime="0" Value="EN"/>
                            </StringAnimationUsingKeyFrames>
                        </Storyboard>
                        <Storyboard x:Key="OnUnchecked1">
                            <ThicknessAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="path">
                                <EasingThicknessKeyFrame KeyTime="0" Value="60,0,0,0"/>
                                <EasingThicknessKeyFrame KeyTime="0:0:0.2" Value="0"/>
                            </ThicknessAnimationUsingKeyFrames>
                            <ThicknessAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="path1">
                                <EasingThicknessKeyFrame KeyTime="0" Value="60,0,0,0"/>
                                <EasingThicknessKeyFrame KeyTime="0:0:0.2" Value="0"/>
                            </ThicknessAnimationUsingKeyFrames>
                            <ThicknessAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="path2">
                                <EasingThicknessKeyFrame KeyTime="0" Value="60,0,0,0"/>
                                <EasingThicknessKeyFrame KeyTime="0:0:0.2" Value="0"/>
                            </ThicknessAnimationUsingKeyFrames>
                            <StringAnimationUsingKeyFrames Storyboard.TargetProperty="(TextBlock.Text)" Storyboard.TargetName="displayText">
                                <DiscreteStringKeyFrame KeyTime="0" Value="CHS"/>
                            </StringAnimationUsingKeyFrames>
                        </Storyboard>
                    </ControlTemplate.Resources>
                    <Border CornerRadius="20" Background="Transparent"  Width="100" Height="40">
                        <Grid>
                            <TextBlock x:Name="displayText" Text="CHS"  Foreground="Black"  FontSize="20" VerticalAlignment="Center">
                                <TextBlock.Style>
                                    <Style TargetType="TextBlock">
                                        <Style.Triggers>
                                            <Trigger Property="Text" Value="CHS">
                                                <Setter Property="HorizontalAlignment"  Value="Right"/>
                                                <Setter Property="Padding"  Value="0,0,15,0"/>
                                            </Trigger>
                                            <Trigger Property="Text" Value="EN">
                                                <Setter Property="HorizontalAlignment"  Value="Left"/>
                                                <Setter Property="Padding"  Value="15,0,0,0"/>
                                            </Trigger>
                                        </Style.Triggers>
                                    </Style>
                                </TextBlock.Style>
                            </TextBlock>
                            <Path x:Name="path2" Fill="Transparent">
                                <Path.Data>
                                    <GeometryGroup>
                                        <GeometryGroup.Children>
                                            <EllipseGeometry Center="20,20" RadiusX="17" RadiusY="17"></EllipseGeometry>
                                        </GeometryGroup.Children>
                                    </GeometryGroup>
                                </Path.Data>
                            </Path>
                            <Path x:Name="path1" Fill="Transparent">
                                <Path.Data>
                                    <GeometryGroup>
                                        <GeometryGroup.Children>
                                            <EllipseGeometry Center="20,20" RadiusX="17" RadiusY="17"></EllipseGeometry>
                                        </GeometryGroup.Children>
                                    </GeometryGroup>
                                </Path.Data>
                            </Path>
                            <Path x:Name="path">
                                <Path.Fill>
                                    <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                                        <GradientStop Color="#FF807F7F" Offset="0"/>
                                        <GradientStop Color="#FF373636" Offset="1"/>
                                    </LinearGradientBrush>
                                </Path.Fill>
                                <Path.Data>
                                    <GeometryGroup>
                                        <GeometryGroup.Children>
                                            <EllipseGeometry Center="20,20" RadiusX="17" RadiusY="17"></EllipseGeometry>
                                        </GeometryGroup.Children>
                                    </GeometryGroup>
                                </Path.Data>
                            </Path>
                        </Grid>
                    </Border>
                    <ControlTemplate.Triggers>
                        <EventTrigger RoutedEvent="ToggleButton.Checked">
                            <BeginStoryboard Storyboard="{StaticResource OnChecked1}"/>

                        </EventTrigger>
                        <EventTrigger RoutedEvent="ToggleButton.Unchecked">
                            <BeginStoryboard x:Name="OnUnchecked1_BeginStoryboard" Storyboard="{StaticResource OnUnchecked1}"/>
                        </EventTrigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>