Version

CustomTabItemTheme.xaml

Code Example: Custom Theme for TabItem Control

Description

The following code is a resource dictionary containing styles for customizing the look of the TabItem control.

Code

In XAML:

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="FocusVisual">
        <Setter Property="Control.Template">
            <Setter.Value>
                <ControlTemplate>
                    <Rectangle Margin="2" SnapsToDevicePixels="true"
                                    Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"
                                    StrokeThickness="1" StrokeDashArray="1 2"/>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <SolidColorBrush x:Key="TabItem.Static.Background" Color="White" />
    <SolidColorBrush x:Key="TabItem.Static.Border" Color="#FFF8F8F8"/>
    <SolidColorBrush x:Key="TabItem.MouseOver.Background" Color="#FFF8F8F8"/>
    <SolidColorBrush x:Key="TabItem.MouseOver.Border" Color="#FFF8F8F8"/>
    <SolidColorBrush x:Key="TabItem.Disabled.Background" Color="#F0F0F0"/>
    <SolidColorBrush x:Key="TabItem.Disabled.Border" Color="#FFF8F8F8"/>
    <SolidColorBrush x:Key="TabItem.Selected.Background" Color="#FF007AFF"/>
    <SolidColorBrush x:Key="TabItem.Selected.Border" Color="#FFACACAC"/>
    <Style TargetType="{x:Type TabItem}">
        <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/>
        <Setter Property="FontSize" Value="17.4" />
        <Setter Property="Foreground" Value="#FF007AFF"/>
        <Setter Property="Background" Value="{StaticResource TabItem.Static.Background}"/>
        <Setter Property="BorderBrush" Value="{StaticResource TabItem.Static.Border}"/>
        <Setter Property="Margin" Value="0"/>
        <Setter Property="Padding" Value="6,2,6,2"/>
        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
        <Setter Property="VerticalContentAlignment" Value="Stretch"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type TabItem}">
                    <Grid x:Name="templateRoot" SnapsToDevicePixels="true" Background="#FF007AFF">
                        <Border x:Name="mainBorder" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="1,1,1,0" Background="{TemplateBinding Background}" Margin="0">
                            <Border x:Name="innerBorder" BorderBrush="{StaticResource TabItem.Selected.Border}" BorderThickness="1,1,1,0" Background="{DynamicResource TabItem.Static.Background}" Margin="-1" Opacity="0"/>
                        </Border>
                        <ContentPresenter x:Name="contentPresenter" ContentSource="Header"
                                          Focusable="
                                          HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" Margin="{TemplateBinding Padding}"
                                          RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
                                          VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
                    </Grid>
                    <ControlTemplate.Triggers>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Left"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Background}"/>
                            <Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Border}"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Bottom"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Background}"/>
                            <Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Border}"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Right"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Background}"/>
                            <Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Border}"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Top"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Background}"/>
                            <Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Border}"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Left"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
                            <Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Background}"/>
                            <Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Border}"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Bottom"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
                            <Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Background}"/>
                            <Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Border}"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Right"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
                            <Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Background}"/>
                            <Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Border}"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Top"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
                            <Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Background}"/>
                            <Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Border}"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Left"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Left"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Panel.ZIndex" Value="1"/>
                            <Setter Property="Margin" Value="-2,-2,0,-2"/>
                            <Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Bottom"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Bottom"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Panel.ZIndex" Value="1"/>
                            <Setter Property="Margin" Value="-2,0,-2,-2"/>
                            <Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
                            <Setter Property="Opacity" TargetName="mainBorder" Value="1"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Right"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Right"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Panel.ZIndex" Value="1"/>
                            <Setter Property="Margin" Value="0,-2,-2,-2"/>
                            <Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,1"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="0,1,1,1"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Top"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
                                <Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Top"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Panel.ZIndex" Value="1"/>
                            <Setter Property="Margin" Value="-2,-2,-2,0"/>
                            <Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
                            <Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
                            <Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
                        </MultiDataTrigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>

Topics

The following topic provides additional information related to this topic.

Topic Purpose

This topic describes how to create a new custom control theme using Infragistics ThemeManager .