在Telerik RadTabControl中的Tab Header添加关闭按钮

客户要求在TabStrip中增加一个关闭按钮，Telerik RadTabControl 默认并不支持此功能，但是可通过HeaderTemplate来实现

 

 

xaml片段：

 

<telerikNavigation:RadTabControl x:Name="tabMain" Background="#FFFFFFFF"
          ItemsSource="{Binding Tabs}" SelectedItem="{Binding SelectedItem}">
            <telerikNavigation:RadTabControl.ItemContainerStyle>
                <Style TargetType="telerikNavigation:RadTabItem">
                    <Setter Property="HeaderTemplate">
                        <Setter.Value>
                            <DataTemplate>
                                <Grid Margin="3">
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="Auto" />
                                        <ColumnDefinition Width="*" />
                                        <ColumnDefinition Width="Auto" />
                                    </Grid.ColumnDefinitions>
                                    <TextBlock Text="{Binding Path=Header}" Cursor="Hand"
                                    Grid.Column="1" Margin="5 0 5 0" VerticalAlignment="Center" />
                                    <Button VerticalAlignment="Center" ToolTipService.ToolTip="Close"
                                    Grid.Column="2" Margin="2,0,0,0" Width="16" Height="16"
                                    Cursor="Hand"  Click="CloseButton_Click">
                                        <StackPanel>
                                            <Image Source="images/red_cross.png" />
                                        </StackPanel>
                                    </Button>
                                </Grid>
                            </DataTemplate>
                        </Setter.Value>
                    </Setter>
                    <Setter Property="ContentTemplate">
                        <Setter.Value>
                            <DataTemplate>
                                <ContentControl  Content="{Binding Content}" HorizontalContentAlignment="Stretch" ></ContentControl>
                            </DataTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>
            </telerikNavigation:RadTabControl.ItemContainerStyle>
        </telerikNavigation:RadTabControl>