ListBox设置背景色无效的问题。 listview类似

时间：2023-12-06 14:38:26
<Style TargetType="{x:Type ListBoxItem}">

        <Setter Property="Template">

            <Setter.Value>

                <ControlTemplate TargetType="{x:Type ListBoxItem}">

                    <Border x:Name="Bd" SnapsToDevicePixels="true" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}">

                        <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" x:Name="contentPresenter"/>

                    </Border>

                    <ControlTemplate.Triggers>

                        <Trigger Property="IsMouseOver" Value="True">

                            <Setter Property="Background" Value="#D4E9FE"/>

                        </Trigger>

                        <Trigger Property="IsSelected" Value="True">

                            <Setter Property="Background" Value="#1D82DA"/>

                        </Trigger>

                        <MultiTrigger>

                            <MultiTrigger.Conditions>

                                <Condition Property="IsSelected" Value="true"/>

                                <Condition Property="Selector.IsSelectionActive" Value="false"/>

                            </MultiTrigger.Conditions>

                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>

                            <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>

                        </MultiTrigger>

                        <Trigger Property="IsEnabled" Value="false">

                            <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>

                        </Trigger>

                    </ControlTemplate.Triggers>

                </ControlTemplate>

            </Setter.Value>

        </Setter>

    </Style>

相关文章