wpf 自定义RadioButton控件样式

实现的效果为：

我感觉来自定义RadioButton样式和定义button空间的样式差不多，只是类型不同而已。

接下来分析一下样式代码：

<!--自定义单选按钮样式-->
        <Style TargetType="RadioButton">

<Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="RadioButton">
                        <Grid Width="100"
                              Height="22">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="30" />
                                <ColumnDefinition />
                            </Grid.ColumnDefinitions>
                            <Image Source="Images/radio01.png"  //这里的图片为灰色是的图片
                                   Width="12"
                                   Height="4"
                                   x:Name="radioImage"></Image>
                            <TextBlock  x:Name="radioContent"
                                Grid.Column="1"
                                        FontFamily="Microsoft YaHei"
                                        FontWeight="Bold"
                                        FontSize="12"
                                        VerticalAlignment="Center"
                                        Foreground="#FFFFFF"
                                        Text="{TemplateBinding Content}"></TextBlock> //这里让它显示的文本内容直接绑定到RadioButton的Content属性上
                        </Grid>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsKeyboardFocused"  //当控件获取焦点时要执行的内容
                                     Value="true">
                                <Setter TargetName="radioImage"
                                        Property="Width"
                                        Value="22" />
                                <Setter TargetName="radioImage"
                                        Property="Height"
                                        Value="14" />
                                <Setter TargetName="radioImage"
                                        Property="Source"
                                        Value="Images/radio02.png" /> //这是当被选中时的黄色图片
                                <Setter TargetName="radioContent"
                                        Property="Foreground"
                                        Value="#F1DC21" />
                            </Trigger>
                            <Trigger Property="IsMouseOver"  //当鼠标放上去时要设置的内容
                                     Value="true">
                                <Setter TargetName="radioImage"
                                        Property="Width"
                                        Value="22" />
                                <Setter TargetName="radioImage"
                                        Property="Height"
                                        Value="14" />
                                <Setter TargetName="radioImage"
                                        Property="Source"
                                        Value="Images/radio02.png" />
                                <Setter TargetName="radioContent"
                                        Property="Foreground"
                                        Value="#F1DC21" />
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>

</Setter.Value>
            </Setter>
        </Style>

XAML中代码为：

<StackPanel Grid.Row="1" Orientation="Horizontal" Margin="50,0,0,0">
            <RadioButton Content="实景模式"  //在这里当给RadioButton的Content属性赋值时直接对应的就是样式中的radioContent
                         VerticalAlignment="Center"
                         Grid.Row="1"
                         Margin="3,0,0,7"
                          />
            <RadioButton Content="走线模式"
                         VerticalAlignment="Center"
                         Margin="3,0,0,7" />
            <RadioButton Content="拓扑模式"
                         VerticalAlignment="Center"
                         Margin="3,0,0,7"/>
        </StackPanel>