私の WPF アプリケーションはパトカーで実行され、画面が警察官の暗視に影響を与えないように、アプリケーションをより落ち着いた色に切り替えるナイト モードを備えています。変更する必要があるほとんどすべての色を変更しました。Tab問題は、コントロールとコントロールのマウスオーバーの背景の色ですComboBox。これらは明るい青みがかった白色に変わります。
私の人生では、この色の変化がどこで起こっているのかを見つけることができません. これらのコントロールのコントロール テンプレートには、私が見つけたTriggeron theIsMouseOverプロパティが含まれていません。
この設定を見つけることができる場所を知っている人はいますか? それともIsMouseOver、Aero テンプレートに基づいた独自のカスタム テンプレートにトリガーを追加する必要がありますか?
私は Visual Studio 2012 と Windows 8 を使用しているため、私のスタイルはあなたのものとは少し異なる場合があります。
<Style x:Key="TabItemStyle1" TargetType="{x:Type TabItem}">
<Setter Property="FocusVisualStyle">
<Setter.Value>
<Style>
<Setter Property="Control.Template">
<Setter.Value>
<ControlTemplate>
<Rectangle Margin="2" SnapsToDevicePixels="True" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Setter.Value>
</Setter>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="Background">
<Setter.Value>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFF0F0F0" Offset="0"/>
<GradientStop Color="#FFE5E5E5" Offset="1"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderBrush" Value="#FFACACAC"/>
<Setter Property="Margin" Value="0"/>
<Setter Property="Padding" Value="6,2"/>
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Setter Property="VerticalContentAlignment" Value="Stretch"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabItem}">
<Grid x:Name="templateRoot" SnapsToDevicePixels="True">
<Border x:Name="mainBorder" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="1,1,1,0" Background="{TemplateBinding Background}" Margin="0">
<Border x:Name="innerBorder" BorderBrush="#FFACACAC" BorderThickness="1,1,1,0" Background="White" Margin="-1" Opacity="0"/>
</Border>
<ContentPresenter x:Name="contentPresenter" ContentTemplate="{TemplateBinding HeaderTemplate}" Content="{TemplateBinding Header}" ContentStringFormat="{TemplateBinding HeaderStringFormat}" ContentSource="Header" Focusable="False" HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type ItemsControl}}}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type ItemsControl}}}"/>
</Grid>
<ControlTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Left"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder">
<Setter.Value>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFECF4FC" Offset="0"/>
<GradientStop Color="#FFDCECFC" Offset="1"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FF7EB4EA"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,0,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,0,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Bottom"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder">
<Setter.Value>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFECF4FC" Offset="0"/>
<GradientStop Color="#FFDCECFC" Offset="1"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FF7EB4EA"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,0,1,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,0,1,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Right"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder">
<Setter.Value>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFECF4FC" Offset="0"/>
<GradientStop Color="#FFDCECFC" Offset="1"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FF7EB4EA"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="0,1,1,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="0,1,1,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder">
<Setter.Value>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFECF4FC" Offset="0"/>
<GradientStop Color="#FFDCECFC" Offset="1"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FF7EB4EA"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Left"/>
</MultiDataTrigger.Conditions>
<Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
<Setter Property="Background" TargetName="mainBorder" Value="#FFF0F0F0"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FFD9D9D9"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,0,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,0,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Bottom"/>
</MultiDataTrigger.Conditions>
<Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
<Setter Property="Background" TargetName="mainBorder" Value="#FFF0F0F0"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FFD9D9D9"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,0,1,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,0,1,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Right"/>
</MultiDataTrigger.Conditions>
<Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
<Setter Property="Background" TargetName="mainBorder" Value="#FFF0F0F0"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FFD9D9D9"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="0,1,1,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="0,1,1,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
<Setter Property="Background" TargetName="mainBorder" Value="#FFF0F0F0"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FFD9D9D9"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Left"/>
</MultiDataTrigger.Conditions>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,0,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,0,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Left"/>
</MultiDataTrigger.Conditions>
<Setter Property="Panel.ZIndex" Value="1"/>
<Setter Property="Margin" Value="-2,-2,0,-2"/>
<Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,0,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,0,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Bottom"/>
</MultiDataTrigger.Conditions>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,0,1,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,0,1,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Bottom"/>
</MultiDataTrigger.Conditions>
<Setter Property="Panel.ZIndex" Value="1"/>
<Setter Property="Margin" Value="-2,0,-2,-2"/>
<Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,0,1,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,0,1,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Right"/>
</MultiDataTrigger.Conditions>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="0,1,1,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="0,1,1,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Right"/>
</MultiDataTrigger.Conditions>
<Setter Property="Panel.ZIndex" Value="1"/>
<Setter Property="Margin" Value="0,-2,-2,-2"/>
<Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="0,1,1,1"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="0,1,1,1"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="Panel.ZIndex" Value="1"/>
<Setter Property="Margin" Value="-2,-2,-2,0"/>
<Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
では、ホバーしたときに青みがかった色になる原因は何ですか? ここにあるこの小さなマルチトリガー:
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder">
<Setter.Value>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFECF4FC" Offset="0"/>
<GradientStop Color="#FFDCECFC" Offset="1"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="#FF7EB4EA"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
条件からわかるように、マウスが上にあり、タブストリップが上にあるときにトリガーされます。ほぼ同じように見えるトリガーが他にもいくつかありますが、タブが右、左、下にある場合です。それでも、それはあなたの色の変化です。
編集: ComboBox のマルチトリガーは次のとおりです。
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type ComboBox}}}" Value="false"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="templateRoot">
<Setter.Value>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFECF4FC" Offset="0"/>
<GradientStop Color="#FFDCECFC" Offset="1"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderBrush" TargetName="templateRoot" Value="#FF7EB4EA"/>
</MultiDataTrigger>
それはSystemColorsである可能性があり、これらをオーバーライドできます。しばらく前にボタンで同様の問題がありました（プロジェクトが見つかりません:()
システム bursh をオーバーライドするには、以下のような行を<Window.Resources>または<ControlTemplate.Resources>
<SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="Transparent" />
<SolidColorBrush x:Key="{x:Static SystemColors.HotTrackBrushKey}" Color="Transparent" />
オーバーライドするシステム カラーの完全なリストは、 http ://blogs.msdn.com/b/wpf/archive/2010/11/30/systemcolors-reference.aspx にあります。
私が言ったように、これが役立つかどうかはわかりませんが、試してみる価値はあります:)