wpf 自定义ListBox

 

ListBox的样式比较简单，包括两部分： 

• ListBoxItem项的样式； 
• ListBox的样式； 

完整代码：

<Style x:Key="DefaultListBoxItem" TargetType="{x:Type ListBoxItem}">
        <Setter Property="Foreground" Value="{StaticResource TextForeground}" />
        <Setter Property="HorizontalContentAlignment" Value="Stretch" />
        <!--<Setter Property="VerticalContentAlignment" Value="Center" />-->
        <Setter Property="MinHeight" Value="25" />
        <Setter Property="Margin" Value="0" />
        <Setter Property="Background" Value="Transparent" />
        <Setter Property="Padding" Value="3,0,0,0" />
        <Setter Property="SnapsToDevicePixels" Value="True" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ListBoxItem}">
                    <Border x:Name="Border" Background="{TemplateBinding Background}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
                        <ContentPresenter Margin="{TemplateBinding Padding}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
                                          HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" />
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsSelected" Value="True">
                            <Setter TargetName="Border" Property="Background" Value="{StaticResource ItemSelectedBackground}" />
                            <Setter Property="Foreground" Value="{StaticResource ItemSelectedForeground}" />
                        </Trigger>
                        <Trigger Property="IsMouseOver" Value="True">
                            <Setter TargetName="Border" Property="Background" Value="{StaticResource ItemMouseOverBackground}" />
                            <Setter Property="Foreground" Value="{StaticResource ItemMouseOverForeground}" />
                        </Trigger>
                        <Trigger Property="IsEnabled" Value="False">
                            <Setter TargetName="Border" Property="Opacity" Value="{StaticResource DisableOpacity}" />
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

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