使 WPF Tabcontrol 标题垂直堆叠
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Make WPF Tabcontrol Header Stack Vertically
提问by James Okpe George
I have been trying to make my tabcontrol header stack up vertically, but no matter what I do it won't just work properly
我一直试图让我的 tabcontrol 标题垂直堆叠，但无论我做什么，它都不能正常工作
This is what I want:
这就是我要的：
Its funny because this display is as a result of some error from Visual Studio Editor.
这很有趣，因为这个显示是由于 Visual Studio 编辑器的一些错误造成的。
But this is what I get
但这就是我得到的
I Tried this code
我试过这个代码
<DockPanel>
<Menu DockPanel.Dock="Top">
<MenuItem Header="File">
<MenuItem Header="Prepare Report"></MenuItem>
<MenuItem Header="Print PDF"></MenuItem>
<Separator/>
<MenuItem Header="Exit"></MenuItem>
</MenuItem>
<MenuItem Header="Configurations">
<MenuItem Header="Pay Grade"></MenuItem>
<MenuItem Header="Staff Levels"></MenuItem>
<MenuItem Header="Departments"></MenuItem>
<MenuItem Header="Authroizations"></MenuItem>
</MenuItem>
<MenuItem Header="Help">
<MenuItem Header="Help Content"/>
<Separator/>
<MenuItem Header="About Software"/>
</MenuItem>
</Menu>
<StackPanel Orientation="Horizontal"></StackPanel>
<TabControl TabStripPlacement="Left" DockPanel.Dock="Top" Style="{DynamicResource NavigationMenu}" Margin="20 0">
<TabControl.Resources>
<Style TargetType="{x:Type TabItem}">
<Setter Property="HeaderTemplate">
<Setter.Value>
<DataTemplate>
<ContentPresenter Content="{TemplateBinding Content}">
<ContentPresenter.LayoutTransform>
<RotateTransform Angle="-360" />
</ContentPresenter.LayoutTransform>
</ContentPresenter>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
</TabControl.Resources>
<TabItem x:Name="Dashboard">
<TabItem.Header><TextBlock Text="DASHBOARD" FontSize="20" ></TextBlock></TabItem.Header>
</TabItem>
<TabItem x:Name="Staffs">
<TabItem.Header>
<TextBlock Text="STAFFS" ></TextBlock>
</TabItem.Header>
</TabItem>
<TabItem x:Name="Departments">
<TabItem.Header>
<TextBlock Text="DEPARTMENTS" ></TextBlock>
</TabItem.Header>
</TabItem>
<TabItem x:Name="Settings">
<TabItem.Header>
<TextBlock Text="SETTINGS" ></TextBlock>
</TabItem.Header>
</TabItem>
</TabControl>
</DockPanel>
But it breaks my UI and displays like this
但它打破了我的用户界面并像这样显示
The Dark part is not supposed to be there, I do not even know where it is coming from
黑暗部分不应该在那里，我什至不知道它来自哪里
回答by olitee
You should be able to solve this by removing your data template / style, and simply by setting the TabStripPlacementproperty of the TabControlto Left
您应该能够通过删除数据模板/样式来解决此问题，只需将TabStripPlacement属性设置TabControl为Left
Or via a style setter, something like this:
或者通过样式设置器，如下所示：
<Style TargetType="TabControl">
<Setter Property="TabStripPlacement" Value="Left"></Setter>
</Style>
The defaultTabStrip (actually a TabPanel) is simply a StackPanel within a template. The TabStripPlacement changes the location of the TabStrip within the TabControl - but also switches the StackPanel from Horizontal to Vertical orientation ... which should give you result you're looking for.
该默认TabStrip控件（实际上是一个的TabPanel）只是一个模板内的StackPanel。TabStripPlacement 改变了 TabStrip 在 TabControl 中的位置 - 但也将 StackPanel 从水平方向切换到垂直方向......这应该会给你你正在寻找的结果。
回答by gomi42
I hope the following gives you an idea of how your requirements can be accomplished. The basic idea is to switch from TabPanel to a StackPanel in the TabControl style, don't any Background colors and rotate the header in the TabItem style.
我希望以下内容能让您了解如何实现您的要求。基本思路是从TabPanel切换到TabControl风格的StackPanel，不加背景色，旋转TabItem风格的header。
<Window x:Class="ShowScroller.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow"
Width="525"
Height="421">
<Window.Resources>
<Style TargetType="{x:Type TabControl}">
<Setter Property="OverridesDefaultStyle" Value="True" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabControl}">
<Grid KeyboardNavigation.TabNavigation="Local">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Disabled">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="0" Value="#FFAAAAAA" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<ContentPresenter x:Name="PART_SelectedContentHost"
Grid.Column="1"
Margin="0"
ContentSource="SelectedContent" />
<StackPanel x:Name="HeaderPanel"
Grid.Row="0"
Margin="0,0,4,-1"
Panel.ZIndex="1"
Background="Transparent"
IsItemsHost="True"
KeyboardNavigation.TabIndex="1" />
<Border x:Name="Border"
Grid.Row="1"
BorderThickness="1"
CornerRadius="2"
KeyboardNavigation.DirectionalNavigation="Contained"
KeyboardNavigation.TabIndex="2"
KeyboardNavigation.TabNavigation="Local" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="{x:Type TabItem}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabItem}">
<Grid x:Name="Root">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="SelectionStates">
<VisualState x:Name="Unselected" />
<VisualState x:Name="Selected">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="0" Value="#FF0000FF" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="MouseOver" />
<VisualState x:Name="Disabled" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Border x:Name="Border"
Margin="0,0,0,0"
BorderBrush="Gainsboro"
BorderThickness="0,0,2,0" />
<TextBlock Margin="12,10,12,10" Text="{TemplateBinding Header}">
<TextBlock.LayoutTransform>
<TransformGroup>
<ScaleTransform />
<SkewTransform />
<RotateTransform Angle="-90" />
<TranslateTransform />
</TransformGroup>
</TextBlock.LayoutTransform>
</TextBlock>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
<Grid>
<TabControl Width="391"
Height="324"
Margin="49,43,0,0"
HorizontalAlignment="Left"
VerticalAlignment="Top">
<TabItem FontSize="20"
Header="TabItem"
RenderTransformOrigin="0.5,0.5">
<Grid Background="#FFF5E5E5">
<TextBlock Margin="55,107,0,0"
HorizontalAlignment="Left"
VerticalAlignment="Top"
Text="TextBlock 1"
TextWrapping="Wrap" />
</Grid>
</TabItem>
<TabItem Header="TabItem">
<Grid Background="#FFE5E5F5">
<TextBlock Margin="54,98,0,0"
HorizontalAlignment="Left"
VerticalAlignment="Top"
Text="TextBlock 2"
TextWrapping="Wrap" />
</Grid>
</TabItem>
<TabItem Header="TabItem">
<Grid Background="#FFEBF5E5">
<TextBlock Margin="54,98,0,0"
HorizontalAlignment="Left"
VerticalAlignment="Top"
Text="TextBlock 3"
TextWrapping="Wrap" />
</Grid>
</TabItem>
</TabControl>
</Grid>
</Window>
