一个简单的TabItem样式。

最新推荐文章于 2025-03-12 16:15:28 发布

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最新推荐文章于 2025-03-12 16:15:28 发布

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文章标签： java

原文链接：http://www.cnblogs.com/ExMan/p/5659486.html

本文介绍了一个简单的WPF TabItem自定义样式实现方法，包括背景颜色、边框等属性设置及选中状态下的样式变化。适用于希望个性化UI界面的开发者。

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分享一个以前项目中用到的简单的TabItem样式。

效果图如下：

<SolidColorBrush x:Key="TabItemDisabledBackground" Color="#F4F4F4"/>
<SolidColorBrush x:Key="TabItemDisabledBorderBrush" Color="#FFC9C7BA"/>
 
<Style  TargetType="{x:Type TabItem}">
    <!--<Setter Property="FocusVisualStyle" Value="{x:null}"/>-->
    <Setter Property="Foreground" Value="#333333"/>
    <Setter Property="FontSize" Value="16"/>
    <Setter Property="BorderBrush" Value="{StaticResource TabControlNormalBorderBrush}"/>
    <Setter Property="Background" Value="{StaticResource ButtonNormalBackground}"/>
    <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
    <Setter Property="VerticalContentAlignment" Value="Stretch"/>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type TabItem}">
                <Grid SnapsToDevicePixels="true" Height="40" MinWidth="110">
                    <Path Margin="0 0 0 -12" x:Name="PATH" Visibility="Collapsed" Data="M0.5,0.5 L109.5,0.5 109.5,39.5 64,40 57,51 49,40 0.5,39.5 z" Fill="#FF0FAF46"  Height="51.5"  Stretch="Fill" Stroke="Transparent"  Width="110"/>
                    <Border x:Name="Bd" Background="#dfe9f6">
                        <ContentPresenter Margin="5 0 5 0" x:Name="Content" ContentSource="Header" HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
                    </Border>
                </Grid>
                <ControlTemplate.Triggers>
                    <MultiTrigger>
                        <MultiTrigger.Conditions>
                            <Condition Property="IsSelected" Value="true"/>
                            <Condition Property="TabStripPlacement" Value="Top"/>
                        </MultiTrigger.Conditions>
                        <Setter Property="Visibility" Value="visible" TargetName="PATH"/>
                        <Setter Property="Foreground" Value="White"></Setter>
                        <Setter Property="Background" Value="#FF0FAF46" TargetName="Bd"/>
                    </MultiTrigger>
                    <Trigger Property="IsEnabled" Value="false">
                        <Setter Property="Background" TargetName="Bd" Value="{StaticResource TabItemDisabledBackground}"/>
                        <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource TabItemDisabledBorderBrush}"/>
                        <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
                    </Trigger>
                </ControlTemplate.Triggers>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>