如何禁用列表框上的突出显示但保持选择？

Question

我无法找到如何不允许我的ListBox突出显示所选项目.我知道我没有添加触发器来突出显示该项目.

<ListBox Name="CartItems" ItemsSource="{Binding}"
         ItemTemplate="{StaticResource TicketTemplate}" 
         Grid.Row="3" Grid.ColumnSpan="9" Background="Transparent"
         BorderBrush="Transparent">
</ListBox>

Answer 1

        <ListBox.ItemContainerStyle>
            <Style TargetType="ListBoxItem">
                <Setter Property="IsSelected" Value="{Binding Content.IsSelected, Mode=TwoWay, RelativeSource={RelativeSource Self}}"/>
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="ListBoxItem">
                            <ContentPresenter/>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Style>
        </ListBox.ItemContainerStyle>

Answer 2

迟到的答案,但有一个更好,更简单的解决方案:

<ListBox>
   <ListBox.Resources>
      <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="Transparent" />
      <SolidColorBrush x:Key="{x:Static SystemColors.HighlightTextBrushKey}" Color="Black" />
      <SolidColorBrush x:Key="{x:Static SystemColors.ControlBrushKey}" Color="Transparent" />  
   </ListBox.Resources>
</ListBox>

这允许你有一个看起来像项目控件的LisBox,但支持选择.

编辑: 它如何工作
这改变了"系统的颜色",换句话说,你的Windows主题,只有这个ListBox及其子(我们实际上想要定位ListboxItem).

例如,悬停a ListboxItem通常会给它一个深蓝色背景,但在这里我们将它设置为透明(HighlightBrushKey).

编辑(2016年6月30日):
似乎最新的Windows版本已经不够了,您还需要重新定义InactiveSelectionHighlightBrushKey

<SolidColorBrush x:Key="{x:Static SystemColors.InactiveSelectionHighlightBrushKey}" Color="Transparent" />

感谢评论中的@packoman

Answer 3

完全删除突出显示感觉很奇怪,因为你不知道你是否选择了任何东西,但这里是使用的控件模板的一个版本WhiteSmoke(非常微妙)而不是Blue

<Window.Resources>
    <Style x:Key="ListBoxItemStyle1" TargetType="{x:Type ListBoxItem}">
        <Setter Property="Background" Value="Transparent"/>
        <Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, 
            RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
        <Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment,
             RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
        <Setter Property="Padding" Value="2,0,0,0"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ListBoxItem}">
                    <Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" 
                            BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" 
                            Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
                        <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" 
                            SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
                            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsSelected" Value="true">
                            <Setter Property="Background" TargetName="Bd" Value="WhiteSmoke"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</Window.Resources>

<Grid x:Name="LayoutRoot">
    <ListBox HorizontalAlignment="Left" VerticalAlignment="Top" ItemContainerStyle="{DynamicResource ListBoxItemStyle1}">
        <ListBoxItem Content="Item1"/>
        <ListBoxItem Content="Item2"/>
        <ListBoxItem Content="Item3"/>
        <ListBoxItem Content="Item4"/>
        <ListBoxItem Content="Item5"/>
        <ListBoxItem Content="Item6"/>
    </ListBox>
</Grid>

Answer 4

here's what worked for me.

<Style x:Key="ListBoxNoHighlight" TargetType="ListBoxItem">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="ListBoxItem">
                    <Border Background="{TemplateBinding Background}">
                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" />
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <Trigger Property="IsMouseOver" Value="True">
                <Setter Property="Background" Value="Transparent"/>
            </Trigger>
            <Trigger Property="IsSelected" Value="True">
                <Setter Property="Background" Value="Transparent"/>                   
            </Trigger>
        </Style.Triggers>
    </Style>