我正在尝试为 windows phone 8 应用程序创建一个按组排序的长列表选择器,我需要修复它的颜色,以匹配应用程序的颜色主题......我能够毫无问题地设置背景颜色,但发生的事情是禁用的字母背景没有显示为灰色,而是显示为与启用的字母相同的颜色......这是代码:
我在做什么:
<phone:JumpListItemForegroundConverter x:Key="ForegroundConverter"/>
<Style x:Key="AddrBookJumpListStyle" TargetType="phone:LongListSelector">
<Setter Property="GridCellSize" Value="113,113"/>
<Setter Property="LayoutMode" Value="Grid" />
<Setter Property="ItemTemplate">
<Setter.Value>
<DataTemplate>
<Border **Background="#FF00a3e8"** Width="113" Height="113" Margin="6" >
<TextBlock Text="{Binding Key}" FontFamily="{StaticResource PhoneFontFamilySemiBold}" FontSize="48" Padding="6"
Foreground="{Binding Converter={StaticResource ForegroundConverter}}" VerticalAlignment="Center"/>
</Border>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
什么会将禁用的项目显示为灰色,但将背景颜色绑定到手机的主题:
<phone:JumpListItemBackgroundConverter x:Key="BackgroundConverter"/>
<phone:JumpListItemForegroundConverter x:Key="ForegroundConverter"/>
<Style x:Key="AddrBookJumpListStyle" TargetType="phone:LongListSelector">
<Setter Property="GridCellSize" Value="113,113"/>
<Setter Property="LayoutMode" Value="Grid" />
<Setter Property="ItemTemplate">
<Setter.Value>
<DataTemplate>
<Border **Background="{Binding Converter={StaticResource BackgroundConverter}}"** Width="113" Height="113" Margin="6" >
<TextBlock Text="{Binding Key}" FontFamily="{StaticResource PhoneFontFamilySemiBold}" FontSize="48" Padding="6"
Foreground="{Binding Converter={StaticResource ForegroundConverter}}" VerticalAlignment="Center"/>
</Border>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>