UWP - RichTextBoxホバー/フォーカスで背景/前景色が変わる

Question

私はいつでも同じ色を保つために、リバーテキストボックスを持っています。現在、バックグラウンド/フォアグラウンドの色を設定すると、コントロールが選択されていないときに設定されますが、色が上書きされるか、色に集中すると、黒のテキストでデフォルトの白い背景に戻ります。

<RichEditBox HorizontalAlignment="Stretch" Margin="0,0,0,30" VerticalAlignment="Stretch" 
    FontFamily="Courier New" FontSize="12" IsSpellCheckEnabled="False" 
    Background="Black" Foreground="LightGray" IsReadOnly="True"/> 

どのように私はそれが常にLightGrayの前景色と黒の背景ですので、「背景」と「フォアグラウンド」はホバー/選択されたイベントを通じて一貫した滞在することができますか？

Answer 1

PointerOverとFocused VisualStateを消去する必要があります。

<Style TargetType="RichEditBox" x:Key="RichEditBoxStyle"> 
    <Setter Property="MinWidth" Value="{ThemeResource TextControlThemeMinWidth}" /> 
    <Setter Property="MinHeight" Value="{ThemeResource TextControlThemeMinHeight}" /> 
    <Setter Property="Foreground" Value="{ThemeResource SystemControlForegroundBaseHighBrush}" /> 
    <Setter Property="Background" Value="{ThemeResource SystemControlBackgroundAltHighBrush}" /> 
    <Setter Property="SelectionHighlightColor" Value="{ThemeResource SystemControlHighlightAccentBrush}" /> 
    <Setter Property="BorderBrush" Value="{ThemeResource SystemControlForegroundChromeDisabledLowBrush}" /> 
    <Setter Property="BorderThickness" Value="{ThemeResource TextControlBorderThemeThickness}" /> 
    <Setter Property="FontFamily" Value="{ThemeResource ContentControlThemeFontFamily}" /> 
    <Setter Property="FontSize" Value="{ThemeResource ControlContentThemeFontSize}" /> 
    <Setter Property="ScrollViewer.HorizontalScrollMode" Value="Auto" /> 
    <Setter Property="ScrollViewer.VerticalScrollMode" Value="Auto" /> 
    <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" /> 
    <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" /> 
    <Setter Property="ScrollViewer.IsDeferredScrollingEnabled" Value="False" /> 
    <Setter Property="TextWrapping" Value="Wrap" /> 
    <Setter Property="Padding" Value="{ThemeResource TextControlThemePadding}"/> 
    <Setter Property="Template"> 
     <Setter.Value> 
      <ControlTemplate TargetType="RichEditBox"> 
       <Grid> 
        <VisualStateManager.VisualStateGroups> 
         <VisualStateGroup x:Name="CommonStates"> 
          <VisualState x:Name="Disabled"> 
           <Storyboard> 
            <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HeaderContentPresenter" 
                    Storyboard.TargetProperty="Foreground"> 
             <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledBaseMediumLowBrush}" /> 
            </ObjectAnimationUsingKeyFrames> 
            <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BackgroundElement" 
                   Storyboard.TargetProperty="Background"> 
             <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledTransparentBrush}" /> 
            </ObjectAnimationUsingKeyFrames> 
            <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderElement" 
                   Storyboard.TargetProperty="Background"> 
             <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlBackgroundBaseLowBrush}" /> 
            </ObjectAnimationUsingKeyFrames> 
            <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderElement" 
                   Storyboard.TargetProperty="BorderBrush"> 
             <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledBaseLowBrush}" /> 
            </ObjectAnimationUsingKeyFrames> 
            <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentElement" 
                   Storyboard.TargetProperty="Foreground"> 
             <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledChromeDisabledLowBrush}" /> 
            </ObjectAnimationUsingKeyFrames> 
            <ObjectAnimationUsingKeyFrames Storyboard.TargetName="PlaceholderTextContentPresenter" 
                   Storyboard.TargetProperty="Foreground"> 
             <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledChromeDisabledLowBrush}" /> 
            </ObjectAnimationUsingKeyFrames> 
           </Storyboard> 
          </VisualState> 
          <VisualState x:Name="Normal" /> 
          <VisualState x:Name="PointerOver"/> 

          <VisualState x:Name="Focused"/> 



         </VisualStateGroup> 
        </VisualStateManager.VisualStateGroups> 
        <Grid.RowDefinitions> 
         <RowDefinition Height="Auto"/> 
         <RowDefinition Height="*"/> 
        </Grid.RowDefinitions> 
        <Border x:Name="BackgroundElement" 
         Grid.Row="1" 
         Background="{TemplateBinding Background}" 
         Margin="{TemplateBinding BorderThickness}" 
         Opacity="{ThemeResource TextControlBackgroundRestOpacity}" 
         Grid.ColumnSpan="2" 
         Grid.RowSpan="1"/> 
        <Border x:Name="BorderElement" 
         Grid.Row="1" 
         BorderBrush="{TemplateBinding BorderBrush}" 
         BorderThickness="{TemplateBinding BorderThickness}" 
         Grid.ColumnSpan="2" 
         Grid.RowSpan="1"/> 
        <ContentPresenter x:Name="HeaderContentPresenter" 
            x:DeferLoadStrategy="Lazy" 
            Visibility="Collapsed" 
            Grid.Row="0" 
            Foreground="{ThemeResource SystemControlForegroundBaseHighBrush}" 
            Margin="0,0,0,8" 
            Grid.ColumnSpan="2" 
            Content="{TemplateBinding Header}" 
            ContentTemplate="{TemplateBinding HeaderTemplate}" 
            FontWeight="Normal" /> 
        <ScrollViewer x:Name="ContentElement" 
           Grid.Row="1" 
           HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}" 
           HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" 
           VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}" 
           VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" 
           IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}" 
           IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}" 
           IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}" 
           Margin="{TemplateBinding BorderThickness}" 
           Padding="{TemplateBinding Padding}" 
           IsTabStop="False" 
           ZoomMode="Disabled" 
           AutomationProperties.AccessibilityView="Raw"/> 
        <ContentControl x:Name="PlaceholderTextContentPresenter" 
           Grid.Row="1" 
           Foreground="{ThemeResource SystemControlPageTextBaseMediumBrush}" 
           Margin="{TemplateBinding BorderThickness}" 
           Padding="{TemplateBinding Padding}" 
           IsTabStop="False" 
           Grid.ColumnSpan="2" 
           Content="{TemplateBinding PlaceholderText}" 
           IsHitTestVisible="False"/> 
       </Grid> 
      </ControlTemplate> 
     </Setter.Value> 
    </Setter> 
</Style> 

とあなたのコントロールを使用します。

<RichEditBox Style="{StaticResource RichEditBoxStyle}" 
       Height="200" 
       VerticalAlignment="Center"/>