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我有一个 WPF 应用程序,我在其中设置了几个组件的样式,使其看起来更像默认的 Windows 7 样式。现在我想对 ListView 做同样的事情,因为默认样式(即使在 Windows 7 上)看起来不太相似。

ListView 的 View 设置为带有一些 GridViewColumns 的 GridView。未应用任何样式的 ListView 的 XAML 如下所示:

              <ListView ItemsSource="{Binding Series.ServiceSeries.Weeks}">
                <ListView.View> 
                    <GridView>
                        <GridView.Columns>
                            <GridViewColumn Header="" DisplayMemberBinding="{Binding WeekNumber}" />
                            <GridViewColumn Header="Start date" DisplayMemberBinding="{Binding Path=., Converter={StaticResource WeekConverter}, ConverterParameter=start}" />
                            <GridViewColumn Header="Track" DisplayMemberBinding="{Binding Path=., Converter={StaticResource WeekConverter}, ConverterParameter=track}" />
                            <GridViewColumn Header="Race length" DisplayMemberBinding="{Binding Path=., Converter={StaticResource WeekConverter}, ConverterParameter=length}" />
                        </GridView.Columns>
                    </GridView>
                </ListView.View>
            </ListView>

它在 Windows 7 上看起来像这样,您可以看到颜色略有错误: 1 http://www.nickthissen.nl/Images/Persistent/tmp3DCB.png

所以我决定对 ListView 的 ItemContainerStyle 应用自定义样式。除了用 ListViewItem 替换 ListBoxItem 之外,样式几乎与我用于 List Box的样式完全相同:

                    <Style TargetType="{x:Type ListViewItem}" x:Key="ListViewItemStyle">
                    <Setter Property="OverridesDefaultStyle" Value="True" />
                    <Setter Property="SnapsToDevicePixels" Value="True" />
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate TargetType="{x:Type ListViewItem}">

                                <Border x:Name="Border" CornerRadius="3" BorderThickness="1" SnapsToDevicePixels="True">
                                    <Border x:Name="InnerBorder" CornerRadius="2" BorderBrush="Transparent" Background="Transparent"
                            BorderThickness="1" Padding="3,1" SnapsToDevicePixels="True">

                                        <ContentPresenter />

                                    </Border>
                                </Border>

                                <ControlTemplate.Triggers>

                                    <Trigger Property="IsMouseOver" Value="True">
                                        <Setter TargetName="Border" Property="BorderBrush"
                                Value="{StaticResource ListboxItemHoverBorder}" />
                                        <Setter TargetName="InnerBorder" Property="BorderBrush"
                                Value="{StaticResource ListboxItemHoverInnerBorder}" />
                                        <Setter TargetName="InnerBorder" Property="Background"
                                Value="{StaticResource ListboxItemHoverBackground}" />
                                    </Trigger>
                                    <Trigger Property="IsSelected" Value="True">
                                        <Setter TargetName="Border" Property="BorderBrush"
                                Value="{StaticResource ListboxItemSelectedBorder}" />
                                        <Setter TargetName="InnerBorder" Property="BorderBrush"
                                Value="{StaticResource ListboxItemSelectedInnerBorder}" />
                                        <Setter TargetName="InnerBorder" Property="Background"
                                Value="{StaticResource ListboxItemSelectedBackground}" />
                                    </Trigger>

                                    <MultiTrigger>
                                        <MultiTrigger.Conditions>
                                            <Condition Property="IsSelected" Value="true" />
                                            <Condition Property="Selector.IsSelectionActive" Value="false" />
                                        </MultiTrigger.Conditions>
                                        <Setter TargetName="Border" Property="BorderBrush"
                                Value="{StaticResource ListboxItemInactiveBorder}" />
                                        <Setter TargetName="InnerBorder" Property="BorderBrush"
                                Value="{StaticResource ListboxItemInactiveInnerBorder}" />
                                        <Setter TargetName="InnerBorder" Property="Background"
                                Value="{StaticResource ListboxItemInactiveBackground}" />
                                    </MultiTrigger>

                                </ControlTemplate.Triggers>
                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>

将此样式应用于 ListView 的 ItemContainerStyle 属性后,ListView 如下所示: 2 http://www.nickthissen.nl/Images/Persistent/tmpCCB2.png

如您所见,颜色现在好多了,但它完全失去了它的 GridView 显示样式,而是完全忽略了列,只是插入了对象的 ToString 表示(我没有覆盖它,所以它返回了完整的类型名称)。

我不明白为什么会发生这种情况,除了删除 ItemContainerStyle 之外,我没有做任何事情来摆脱它。我的风格一定有问题,但我找不到问题...

谁能看到我做错了什么以及如何恢复我的 GridView 样式?谢谢!

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1 回答 1

14

尝试将您样式中的 Content Presenter 更改为 GridViewRowPresenter

<Border x:Name="Border" CornerRadius="3" BorderThickness="1" SnapsToDevicePixels="True">
    <Border x:Name="InnerBorder" CornerRadius="2" BorderBrush="Transparent" Background="Transparent"
            BorderThickness="1" Padding="3,1" SnapsToDevicePixels="True">
        <GridViewRowPresenter />
    </Border>
</Border>
于 2012-06-07T11:08:00.103 回答