我已经浏览了stackoverflow和互联网，但没有找到特定问题的答案。我想创建一个TabControl/TabItem组合，就像左导航一样。我还是XAML的新手（现在只使用它几个月），我无法找到实现这一目标的最佳方法。我还想在当前选定的标题页中添加一个小箭头图标。最后，我希望它看起来类似于dnrtv第115集中展示的设计，其中包括Billy Hollis的伟大设计，他提到这是一个TabControl，它的风格看起来像它。查看此链接，转到4:43查看我的意思：dnrtv Billy Hollis
到目前为止，我已经能够在网上搜索差不多整整一天了：
<TabControl TabStripPlacement="Left">
<TabControl.Resources>
<Style TargetType="{x:Type TabItem}">
<Setter Property="Background" Value="Transparent" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabItem}">
<Border x:Name="PART_Border" Background="{TemplateBinding Background}" BorderThickness="1" BorderBrush="LightGray" Margin="2">
<ContentPresenter ContentSource="Header" Margin="2" />
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsSelected" Value="True">
<Setter TargetName="PART_Border" Property="BorderBrush" Value="Black" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="{x:Type TabControl}">
<Setter Property="TabStripPlacement" Value="Left" />
<Setter Property="Margin" Value="2" />
<Setter Property="Padding" Value="2" />
<Setter Property="Background" Value="White" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabControl}">
<Grid ClipToBounds="True" SnapsToDevicePixels="True" KeyboardNavigation.TabNavigation="Local">
<Grid.ColumnDefinitions>
<ColumnDefinition Name="ColumnDefinition0" />
<ColumnDefinition Width="0" Name="ColumnDefinition1" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" Name="RowDefinition0" />
<RowDefinition Height="*" Name="RowDefinition1" />
</Grid.RowDefinitions>
<Border x:Name="HeaderBorder"
BorderBrush="Black"
BorderThickness="1"
CornerRadius="5"
Background="#FAFAFA"
Margin="0,0,0,5">
<TabPanel IsItemsHost="True"
Name="HeaderPanel"
Panel.ZIndex="1"
KeyboardNavigation.TabIndex="1"
Grid.Column="0"
Grid.Row="0"
/>
</Border>
<Grid Name="ContentPanel"
KeyboardNavigation.TabIndex="2"
KeyboardNavigation.TabNavigation="Local"
KeyboardNavigation.DirectionalNavigation="Contained"
Grid.Column="0"
Grid.Row="1">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="5">
<ContentPresenter Content="{TemplateBinding SelectedContent}"
ContentTemplate="{TemplateBinding SelectedContentTemplate}"
ContentStringFormat="{TemplateBinding SelectedContentStringFormat}"
ContentSource="SelectedContent"
Name="PART_SelectedContentHost"
Margin="2"
SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}"
/>
</Border>
</Grid>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="TabControl.TabStripPlacement" Value="Bottom">
<Setter TargetName="HeaderPanel" Property="Grid.Row" Value="1" />
<Setter TargetName="ContentPanel" Property="Grid.Row" Value="0" />
<Setter TargetName="RowDefinition0" Property="RowDefinition.Height" Value="*" />
<Setter TargetName="RowDefinition1" Property="RowDefinition.Height" Value="Auto" />
<Setter TargetName="HeaderBorder" Property="FrameworkElement.Margin" Value="0,5,0,0" />
</Trigger>
<Trigger Property="TabControl.TabStripPlacement" Value="Left">
<Setter TargetName="HeaderPanel" Property="Grid.Row" Value="0" />
<Setter TargetName="ContentPanel" Property="Grid.Row" Value="0" />
<Setter TargetName="HeaderPanel" Property="Grid.Column" Value="0" />
<Setter TargetName="ContentPanel" Property="Grid.Column" Value="1" />
<Setter TargetName="ColumnDefinition0" Property="ColumnDefinition.Width" Value="Auto" />
<Setter TargetName="ColumnDefinition1" Property="ColumnDefinition.Width" Value="*" />
<Setter TargetName="RowDefinition0" Property="RowDefinition.Height" Value="*" />
<Setter TargetName="RowDefinition1" Property="RowDefinition.Height" Value="0" />
<Setter TargetName="HeaderBorder" Property="FrameworkElement.Margin" Value="0,0,5,0" />
</Trigger>
<Trigger Property="TabControl.TabStripPlacement" Value="Right">
<Setter TargetName="HeaderPanel" Property="Grid.Row" Value="0" />
<Setter TargetName="ContentPanel" Property="Grid.Row" Value="0" />
<Setter TargetName="HeaderPanel" Property="Grid.Column" Value="1" />
<Setter TargetName="ContentPanel" Property="Grid.Column" Value="0" />
<Setter TargetName="ColumnDefinition0" Property="ColumnDefinition.Width" Value="*" />
<Setter TargetName="ColumnDefinition1" Property="ColumnDefinition.Width" Value="Auto" />
<Setter TargetName="RowDefinition0" Property="RowDefinition.Height" Value="*" />
<Setter TargetName="RowDefinition1" Property="RowDefinition.Height" Value="0" />
<Setter TargetName="HeaderBorder" Property="FrameworkElement.Margin" Value="5,0,0,0" />
</Trigger>
<Trigger Property="UIElement.IsEnabled" Value="False">
<Setter Property="TextElement.Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</TabControl.Resources>
<TabItem Header="Tab1Header"/>
<TabItem Header="Tab2Header" />
<TabItem Header="Tab3Header" />
</TabControl>
这段代码让我看到了左边的标题，有些看起来但是我需要知道在TabItem的{{1}}属性为true时如何添加图标。另外，如果可能的话，我想消除边界。如果我正在咆哮错误的树并需要以不同的方式设置它，请告诉我。
我应该使用IsSelected或类似的东西吗？我想在所有的xaml中做到这一点，但如果这不可能，那就没关系。
非常感谢任何帮助！
答案 0 :(得分：0)
以下是我在6个月前进行了一些更改之后的模型：
<Style x:Key="TransparentTabItems" TargetType="{x:Type TabItem}">
<Setter Property="FocusVisualStyle">
<Setter.Value>
<Style>
<Setter Property="Control.Template">
<Setter.Value>
<ControlTemplate>
<Rectangle Stroke="Black" StrokeDashArray="1 2" StrokeThickness="1" Margin="4,4,4,2" SnapsToDevicePixels="True"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Setter.Value>
</Setter>
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabItem}">
<ControlTemplate.Resources>
<Storyboard x:Key="TabTextGrow">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="TabName" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="1"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="TabHeaderGrow">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="TabName" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="1.1"/>
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="TabName" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleY)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="1.1"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="TextShrink">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="TabName" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="1"/>
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="TabName" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleY)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="1"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</ControlTemplate.Resources>
<TextBlock x:Name="TabName" Text="{TemplateBinding Header}" HorizontalAlignment="Right" Width="Auto" TextWrapping="Wrap" Margin="0,10,5,3" TextAlignment="Right" RenderTransformOrigin="0.5,0.5" LineStackingStrategy="MaxHeight" Height="20.167" LineHeight="9.333" Foreground="White" FontFamily="Arial" FontSize="13.333" VerticalAlignment="Center">
<TextBlock.RenderTransform>
<TransformGroup>
<ScaleTransform/>
<SkewTransform/>
<RotateTransform/>
<TranslateTransform/>
</TransformGroup>
</TextBlock.RenderTransform>
</TextBlock>
<ControlTemplate.Triggers>
<EventTrigger RoutedEvent="Mouse.MouseEnter">
<BeginStoryboard Storyboard="{StaticResource TabHeaderGrow}"/>
</EventTrigger>
<EventTrigger RoutedEvent="Mouse.MouseLeave">
<BeginStoryboard x:Name="TextShrink_BeginStoryboard" Storyboard="{StaticResource TextShrink}"/>
</EventTrigger>
<Trigger Property="IsSelected" Value="True">
<Setter TargetName="TabName" Property="BitmapEffect">
<Setter.Value>
<OuterGlowBitmapEffect GlowColor="White" GlowSize="1"/>
</Setter.Value>
</Setter>
</Trigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsSelected" Value="True"/>
<Condition Property="TabStripPlacement" Value="Top"/>
</MultiTrigger.Conditions>
<Setter Property="Margin" Value="-2"/>
</MultiTrigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsSelected" Value="True"/>
<Condition Property="TabStripPlacement" Value="Bottom"/>
</MultiTrigger.Conditions>
<Setter Property="Margin" Value="-2"/>
</MultiTrigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsSelected" Value="True"/>
<Condition Property="TabStripPlacement" Value="Left"/>
</MultiTrigger.Conditions>
<Setter Property="Padding" Value="11,2,14,2"/>
<Setter Property="Margin" Value="-2"/>
</MultiTrigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsSelected" Value="True"/>
<Condition Property="TabStripPlacement" Value="Right"/>
</MultiTrigger.Conditions>
<Setter Property="Padding" Value="14,2,11,2"/>
<Setter Property="Margin" Value="-2"/>
</MultiTrigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
TabItem标题在选择或鼠标悬停时增长和突出显示而不是粗体。添加一点＆gt;在它上面，只需在那里创建你想要的路径，并为你要触发它的触发器添加一个可见性修改器（很可能是IsSelected Trigger）。