HighlightBrushKey设置在Windows 7中不起作用 [英] HighlightBrushKey settings not working in Windows 7
本文介绍了HighlightBrushKey设置在Windows 7中不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我在资源字典中定义了以下样式:
I have the following style defined in my Resource Dictionary:
<!-- ListViewItem Styles-->
<LinearGradientBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" StartPoint="0,0" EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#F7D073" Offset="0"/>
<GradientStop Color="#F1A62F" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="{x:Static SystemColors.ControlBrushKey}" StartPoint="0,0" EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#F7D073" Offset="0"/>
<GradientStop Color="#F1A62F" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="MouseOverBrush" StartPoint="0,0" EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#E4F0FD" Offset="0"/>
<GradientStop Color="#D7EAFD" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<Style TargetType="{x:Type ListViewItem}">
<Setter Property="Foreground" Value="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}, Path=DataForeground, Converter={StaticResource ColorToBrushConverter}}" />
<Setter Property="Padding" Value="1,0,1,0" />
<Setter Property="FontWeight" Value="Normal" />
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="BorderBrush" Value="Transparent"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Background" Value="{StaticResource MouseOverBrush}" />
<Setter Property="BorderBrush" Value="#C6E1FC" />
<Setter Property="BorderThickness" Value="1" />
</Trigger>
<Trigger Property="IsSelected" Value="True">
<Setter Property="Foreground" Value="Black" />
<Setter Property="BorderBrush" Value="#909090" />
<Setter Property="BorderThickness" Value="1" />
</Trigger>
</Style.Triggers>
<Style.Resources>
<Style TargetType="Border">
<Setter Property="CornerRadius" Value="2"/>
</Style>
</Style.Resources>
</Style>
<!-- /ListViewItem Styles-->
当我使用Windows XP时，我得到的行为是我的渐变用于Hightlight和选择.现在我已经切换到使用Windows 7，似乎不再使用渐变了，突出显示/选择的颜色现在变成了VS外观的浅蓝色.
When i was using windows XP the behavior that I was getting was my gradients were used for the Hightlight and the selection. Now i have switched over to using Windows 7 and it seems like the gradients are no longer used the highlight/selection colors are now the light blue of the VS look.
关于为什么会发生这种情况以及如何以在Windows XP和Windows 7(我们拥有多平台环境)下都能正常使用的方式解决此问题的任何建议
Any suggestions on why this would be happening and how do I fix this in such a way that it works the same on Windows XP and Windows 7 (we have a multiplatform environment)
谢谢.
评论后的完整解决方案
<LinearGradientBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" StartPoint="0,0" EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#F7D073" Offset="0"/>
<GradientStop Color="#F1A62F" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="{x:Static SystemColors.ControlBrushKey}" StartPoint="0,0" EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#F7D073" Offset="0"/>
<GradientStop Color="#F1A62F" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="MouseOverBrush" StartPoint="0,0" EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#E4F0FD" Offset="0"/>
<GradientStop Color="#D7EAFD" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<Style TargetType="{x:Type ListViewItem}">
<Setter Property="Foreground" Value="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}, Path=DataForeground, Converter={StaticResource ColorToBrushConverter}}" />
<Setter Property="Padding" Value="1,0,1,0" />
<Setter Property="FontWeight" Value="Normal" />
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="BorderBrush" Value="Transparent"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Background" Value="{StaticResource MouseOverBrush}" />
<Setter Property="BorderBrush" Value="#C6E1FC" />
<Setter Property="BorderThickness" Value="1" />
</Trigger>
<Trigger Property="IsSelected" Value="True">
<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
<Setter Property="Foreground" Value="Black" />
<Setter Property="BorderBrush" Value="#909090" />
<Setter Property="BorderThickness" Value="1" />
</Trigger>
<!-- This part of the triger is for when Windows Aero theme is turned on Win Vista/7-->
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=ListViewItem}, Path=IsSelected}" Value="True" />
<Condition Binding="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=ListView}, Path=IsKeyboardFocusWithin}" Value="True" />
</MultiDataTrigger.Conditions>
<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
<Setter Property="Foreground" Value="Black" />
<Setter Property="BorderBrush" Value="#909090" />
<Setter Property="BorderThickness" Value="1" />
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=ListViewItem}, Path=IsSelected}" Value="True" />
<Condition Binding="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=ListView}, Path=IsKeyboardFocusWithin}" Value="False" />
</MultiDataTrigger.Conditions>
<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
<Setter Property="Foreground" Value="Black" />
<Setter Property="BorderBrush" Value="#909090" />
<Setter Property="BorderThickness" Value="1" />
</MultiDataTrigger>
</Style.Triggers>
<Style.Resources>
<Style TargetType="Border">
<Setter Property="CornerRadius" Value="2"/>
</Style>
</Style.Resources>
</Style>
推荐答案
Aero上的默认样式与Luna主题略有不同.在Aero中，默认样式为:
The default Style on Aero is a bit different then the Luna themes. In Aero, there is a trigger like so in the default Style:
<Trigger Property="IsSelected" Value="true">
<Setter Property="Background" Value="{StaticResource ListItemSelectedFill}"/>
<!-- ... -->
</Trigger>
在Luna上，它看起来像:
While on Luna, it looks like:
<Trigger Property="IsSelected" Value="true">
<Setter TargetName="Bd" Property="Background"
Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
<!-- ... -->
</Trigger>
因此您可以看到Aero的默认样式，根本不使用HighlightBrushKey.这主要是因为这些笔刷基于单一的纯色.但是Aero主题有很多渐变，不能用旧样式的颜色来表示.
So you can see the default Style for Aero, doesn't use the HighlightBrushKey at all. This is mostly because those brushes are based on a single solid color. But the Aero theme has a lot of gradients, which can't be represented by the old style colors.
您还需要设置Background属性，以将其应用于Aero，就像这样:
You would need to set the Background property as well to apply it on Aero, like so:
<Trigger Property="IsSelected" Value="true">
<Setter Property="Background"
Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
<!-- ... -->
</Trigger>
这篇关于HighlightBrushKey设置在Windows 7中不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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