Игнорируется установленное для TextBox значение Background (WPF)
Второй раз уже сталкиваюсь с такой вот хренью в WPF, не могу понять в чем дело и как это правильно побороть.
Суть проблемы заключается в том, что игнорируется в TextBox установленное значение свойства Background. Сначала значение свойства было прописано в стилях, но пробовал прописывать значение и непосредственно в XAML, но значение игнорируется и бекграунд остается прозрачным — т.е. ровно того же цвета, как и бекграунд родительского контрола.
Кто сталкивался с такой хренью или если кто-то понимает в чем проблема, объясните плиз, буду очень благодарен!
UPDATED 14.02.2023 00:56:
<UserControl x:Class="Telesyk.SmartTable.Application.UI.Controls.Books.Left"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:Telesyk.SmartTable.Application.UI.Controls.Books"
mc:Ignorable="d"
d:DesignHeight="450" d:DesignWidth="800">
<DockPanel Style="{StaticResource SmartTable.Filter}">
<Border Style="{DynamicResource SmartTable.Caption}" DockPanel.Dock="Top">
<TextBlock x:Name="TextCaption" />
</Border>
<DockPanel Style="{DynamicResource SmartTable.Info}">
<TextBlock x:Name="TextBookQuantityCaption" Style="{DynamicResource SmartTable.Title}" />
<TextBlock x:Name="TextBookQuantity" Text="27 314" />
</DockPanel>
<DockPanel Style="{DynamicResource SmartTable.Info}">
<TextBlock x:Name="TextBookRentsCaption" Style="{DynamicResource SmartTable.Title}" />
<TextBlock x:Name="TextBookRents" Text="117" />
</DockPanel>
<Grid Style="{DynamicResource SmartTable.Fields}">
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
<RowDefinition />
<RowDefinition />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Style="{DynamicResource SmartTable.Empty}" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<StackPanel Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="3">
<TextBlock><Run x:Name="TextTitleName" />:</TextBlock>
<TextBox x:Name="TextName" />
</StackPanel>
<StackPanel Grid.Row="1" Grid.Column="0">
<TextBlock><Run x:Name="TextTitleAuthor" />:</TextBlock>
<TextBox x:Name="TextAuthor" />
</StackPanel>
<StackPanel Grid.Row="1" Grid.Column="2">
<TextBlock><Run x:Name="TextTitlePublisher" />:</TextBlock>
<TextBox x:Name="TextPublisher" />
</StackPanel>
<StackPanel Grid.Row="2" Grid.Column="0">
<TextBlock><Run x:Name="TextTitleYear" />: <Run Style="{DynamicResource SmartTable.Comment}" Text="(+/-2)" /></TextBlock>
<TextBox x:Name="TextYear" />
</StackPanel>
<StackPanel Grid.Row="2" Grid.Column="2">
<TextBlock><Run x:Name="TextTitlePages" />: <Run Style="{DynamicResource SmartTable.Comment}" Text="(+/-25)" /></TextBlock>
<TextBox x:Name="TextPages" />
</StackPanel>
<StackPanel Grid.Row="3" Grid.Column="0">
<TextBlock><Run x:Name="TextTitleGenre" />:</TextBlock>
<ComboBox x:Name="SelectGenre" />
</StackPanel>
<StackPanel Grid.Row="3" Grid.Column="2">
<TextBlock><Run x:Name="TextTitleCover" />:</TextBlock>
<ComboBox x:Name="SelectCover" />
</StackPanel>
</Grid>
<StackPanel Style="{DynamicResource SmartTable.ButtonsArea}" DockPanel.Dock="Top">
<Button x:Name="ButtonReset" />
</StackPanel>
</DockPanel>
</UserControl>
Этот контрол добавляется в этом контрле:
<UserControl x:Class="Telesyk.SmartTable.Application.UI.Controls.Layout"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:Telesyk.SmartTable.Application.UI.Controls"
xmlns:books="clr-namespace:Telesyk.SmartTable.Application.UI.Controls.Books"
xmlns:root="clr-namespace:Telesyk.SmartTable.UI.Controls;assembly=Telesyk.SmartTable.RootControls"
mc:Ignorable="d"
d:DesignHeight="320" d:DesignWidth="500" Background="White">
<root:RootLayout x:Name="ControlLayout">
<root:RootLayout.Header>
<local:Header />
</root:RootLayout.Header>
<root:RootLayout.Content>
<TabControl x:Name="TabSections">
<TabItem x:Name="TabBegin" Tag="Begin">
<root:RootSection>
<root:RootSection.Content>
<local:Main Tag="Begin" />
</root:RootSection.Content>
</root:RootSection>
</TabItem>
<TabItem x:Name="TabBooks" Tag="BookRegistry">
<root:RootSection>
<root:RootSection.LeftPanel>
<books:Left Tag="BookRegistry" />
</root:RootSection.LeftPanel>
<root:RootSection.Content>
<books:Main />
</root:RootSection.Content>
</root:RootSection>
</TabItem>
<TabItem x:Name="TabReadership" Tag="Readership">
<root:RootSection>
<root:RootSection.LeftPanel>
<local:Left Tag="Readership" />
</root:RootSection.LeftPanel>
<root:RootSection.Content>
<local:Main />
</root:RootSection.Content>
</root:RootSection>
</TabItem>
<TabItem x:Name="TabParking" Tag="BookParking">
<root:RootSection>
<root:RootSection.LeftPanel>
<local:Left Tag="BookParking" />
</root:RootSection.LeftPanel>
<root:RootSection.Content>
<local:Main />
</root:RootSection.Content>
</root:RootSection>
</TabItem>
<TabItem x:Name="TabOverdues" Tag="Overdues">
<root:RootSection>
<root:RootSection.LeftPanel>
<local:Left Tag="Overdues" />
</root:RootSection.LeftPanel>
<root:RootSection.Content>
<local:Main />
</root:RootSection.Content>
</root:RootSection>
</TabItem>
<TabItem x:Name="TabQueues" Tag="Queues">
<root:RootSection>
<root:RootSection.LeftPanel>
<local:Left Tag="Queues" />
</root:RootSection.LeftPanel>
<root:RootSection.Content>
<local:Main />
</root:RootSection.Content>
</root:RootSection>
</TabItem>
</TabControl>
</root:RootLayout.Content>
<root:RootLayout.Footer>
<local:Footer />
</root:RootLayout.Footer>
</root:RootLayout>
</UserControl>
Контрол лайоута — это единственный контрод окна.
А вот root контролы из другой сборки. В отдельной сборке они находятся потому, что солюшн состоит из двух WPF приложений: первое — это само приложение, второе — конфигуратор, и в обоих приложениях используются эти рутовые контролы. Вот их представления:
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:Telesyk.SmartTable.UI.Controls">
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/Telesyk.SmartTable.RootControls;component/Themes/Styles.xaml" />
</ResourceDictionary.MergedDictionaries>
<Style TargetType="{x:Type local:RootLayout}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type local:RootLayout}">
<Grid Style="{StaticResource SmartTable.Layout}">
<Grid.RowDefinitions>
<RowDefinition Style="{DynamicResource SmartTable.HeaderArea}" />
<RowDefinition Style="{DynamicResource SmartTable.CenterArea}" />
<RowDefinition Style="{DynamicResource SmartTable.FooterArea}" />
</Grid.RowDefinitions>
<DockPanel Name="ContainerHeader" Style="{DynamicResource SmartTable.Header}">
<ContentPresenter Content="{TemplateBinding Header}" />
</DockPanel>
<DockPanel Style="{DynamicResource SmartTable.Center}">
<Border>
<ContentPresenter Content="{TemplateBinding Content}" />
</Border>
</DockPanel>
<DockPanel Style="{DynamicResource SmartTable.Footer}">
<ContentPresenter Content="{TemplateBinding Footer}" />
</DockPanel>
<Canvas Style="{DynamicResource SmartTable.Resizer}">
<Image x:Name="ImageResizer" Style="{StaticResource SmartTable.ImageResizer}" />
</Canvas>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="{x:Type local:RootSection}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type local:RootSection}">
<Grid Style="{StaticResource SmartTable.Section}">
<Grid.ColumnDefinitions>
<ColumnDefinition x:Name="ColumnPanel" Style="{DynamicResource SmartTable.PanelArea}" />
<ColumnDefinition Style="{DynamicResource SmartTable.Splitter}" />
<ColumnDefinition Style="{DynamicResource SmartTable.ContentArea}" />
</Grid.ColumnDefinitions>
<DockPanel x:Name="PanelLeft" Grid.Column="0" Style="{DynamicResource SmartTable.LeftPanel}">
<ScrollViewer x:Name="ContainerLeft">
<ContentPresenter Content="{TemplateBinding LeftPanel}" />
</ScrollViewer>
</DockPanel>
<GridSplitter x:Name="ControlSplitter" Grid.Column="1" />
<DockPanel x:Name="PanelContent" Grid.Column="2" Style="{DynamicResource SmartTable.ContentPanel}">
<ScrollViewer x:Name="ContainerContent">
<ContentPresenter Content="{TemplateBinding Content}" />
</ScrollViewer>
</DockPanel>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>
Стили root контролов:
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Style x:Key="SmartTable.Layout" TargetType="Grid">
<Setter Property="Background" Value="White" />
<Style.Resources>
<Style x:Key="SmartTable.HeaderArea" TargetType="RowDefinition">
<Setter Property="Height" Value="40" />
</Style>
<Style x:Key="SmartTable.CenterArea" TargetType="RowDefinition">
</Style>
<Style x:Key="SmartTable.FooterArea" TargetType="RowDefinition">
<Setter Property="Height" Value="25" />
</Style>
<Style x:Key="SmartTable.Header" TargetType="DockPanel">
<Setter Property="Grid.Row" Value="0" />
<Setter Property="Background" Value="LightGray" />
</Style>
<Style x:Key="SmartTable.Center" TargetType="DockPanel">
<Setter Property="Grid.Row" Value="1" />
<Style.Resources>
<Style TargetType="TabControl">
<Setter Property="Margin" Value="5" />
<Setter Property="Padding" Value="0" />
</Style>
<Style TargetType="TabItem">
<Setter Property="Margin" Value="0,0,-1,0" />
<Setter Property="Padding" Value="6,3" />
</Style>
<Style TargetType="Border">
<Setter Property="BorderThickness" Value="0,1" />
<Setter Property="BorderBrush" Value="#acacac" />
<Setter Property="Margin" Value="0" />
</Style>
</Style.Resources>
</Style>
<Style x:Key="SmartTable.Footer" TargetType="DockPanel">
<Setter Property="Grid.Row" Value="2" />
<Setter Property="Background" Value="LightGray" />
</Style>
<Style x:Key="SmartTable.Resizer" TargetType="Canvas">
<Setter Property="Grid.Row" Value="2" />
<Setter Property="VerticalAlignment" Value="Bottom" />
<Setter Property="HorizontalAlignment" Value="Right" />
<Setter Property="Panel.ZIndex" Value="10" />
<Setter Property="Cursor" Value="SizeNWSE" />
</Style>
</Style.Resources>
</Style>
<Style x:Key="SmartTable.Section" TargetType="Grid">
<Style.Resources>
<Style x:Key="SmartTable.PanelArea" TargetType="ColumnDefinition">
<Setter Property="MinWidth" Value="60" />
<Setter Property="MaxWidth" Value="380" />
</Style>
<Style x:Key="SmartTable.Splitter" TargetType="ColumnDefinition">
<Setter Property="Width" Value="4" />
</Style>
<Style x:Key="SmartTable.MainArea" TargetType="ColumnDefinition">
<Setter Property="Width" Value="Auto" />
</Style>
<Style x:Key="SmartTable.LeftPanel" TargetType="DockPanel">
<Setter Property="Margin" Value="0,0,0,0" />
<Setter Property="LastChildFill" Value="True" />
<Style.Resources>
<Style TargetType="ScrollViewer">
<Setter Property="Margin" Value="0,0,0,0" />
<Setter Property="Background" Value="WhiteSmoke" />
<Setter Property="HorizontalScrollBarVisibility" Value="Auto" />
<Setter Property="VerticalScrollBarVisibility" Value="Auto" />
</Style>
</Style.Resources>
</Style>
<Style TargetType="GridSplitter">
<Setter Property="Cursor" Value="SizeWE" />
<Setter Property="BorderThickness" Value="1,0,0,0" />
<Setter Property="BorderBrush" Value="#d1d3d6" />
<Setter Property="Width" Value="4" />
<Setter Property="Background" Value="Transparent" />
<Setter Property="HorizontalAlignment" Value="Center" />
<Setter Property="VerticalAlignment" Value="Stretch" />
<Setter Property="Panel.ZIndex" Value="1" />
</Style>
<Style x:Key="SmartTable.ContentPanel" TargetType="DockPanel">
<Setter Property="Background" Value="GhostWhite" />
<Style.Resources>
<Style TargetType="ScrollViewer">
<Setter Property="Margin" Value="-2,0,0,0" />
<Setter Property="Padding" Value="0,0,0,0" />
<Setter Property="Background" Value="GhostWhite" />
<Setter Property="BorderThickness" Value="0" />
<Setter Property="HorizontalScrollBarVisibility" Value="Auto" />
<Setter Property="VerticalScrollBarVisibility" Value="Auto" />
</Style>
</Style.Resources>
</Style>
<Style TargetType="ScrollViewer">
<Setter Property="HorizontalScrollBarVisibility" Value="Auto" />
<Setter Property="VerticalScrollBarVisibility" Value="Auto" />
</Style>
</Style.Resources>
</Style>
<Style x:Key="SmartTable.ImageResizer" TargetType="Image">
<Setter Property="Source" Value="pack://application:,,,/Telesyk.SmartTable.RootControls;component/Themes/Images/resizer.png" />
<Setter Property="Width" Value="16" />
<Setter Property="Height" Value="16" />
<Setter Property="Canvas.Right" Value="1" />
<Setter Property="Canvas.Bottom" Value="1" />
</Style>
</ResourceDictionary>
Так же есть еще проект UIComponents который используется обоими приложениями, который в т.ч. имеет три файла стилей: Buttons.xaml — со стилями для кнопок приложения; ScrollViewer.xaml — со стилями для скроллвьюверов; и Styles.xaml со общими стилями для обоих приложений. Два первых я не буду публиковать, а вот последний вот он:
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<!--<SolidColorBrush x:Key="SmartTable.TitleText" Color="#4b6c86" />-->
<SolidColorBrush x:Key="SmartTable.TitleText" Color="#2c6c8d" />
<Style x:Key="SmartTable.Filter" TargetType="DockPanel">
<Setter Property="LastChildFill" Value="False" />
<Style.Resources>
<Style x:Key="SmartTable.Caption" TargetType="Border">
<Setter Property="DockPanel.Dock" Value="Top" />
<Setter Property="Margin" Value="8,6" />
<Setter Property="Background" Value="#d1d3d6" />
<Setter Property="BorderBrush" Value="DarkGray" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="CornerRadius" Value="3" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Style.Resources>
<Style TargetType="TextBlock">
<Setter Property="Foreground" Value="{StaticResource SmartTable.TitleText}" />
<Setter Property="FontSize" Value="16" />
<Setter Property="Margin" Value="6,2,6,4" />
</Style>
</Style.Resources>
</Style>
<Style x:Key="SmartTable.Fields" TargetType="Grid">
<Setter Property="DockPanel.Dock" Value="Top" />
<Setter Property="Margin" Value="8,12,8,0" />
<Style.Resources>
<Style TargetType="TextBox">
<Setter Property="Background" Value="White" />
<Setter Property="Height" Value="21" />
<Setter Property="Padding" Value="1" />
</Style>
<Style TargetType="ComboBox">
<Setter Property="Background" Value="White" />
<Setter Property="Height" Value="21" />
<Setter Property="Padding" Value="1" />
</Style>
<Style TargetType="StackPanel">
<Setter Property="Margin" Value="0,0,0,4" />
<Style.Resources>
<Style TargetType="TextBlock">
<Setter Property="Foreground" Value="{StaticResource SmartTable.TitleText}" />
<Setter Property="Margin" Value="0,0,0,2" />
</Style>
<Style x:Key="SmartTable.Comment" TargetType="Run">
<Setter Property="Foreground" Value="Gray" />
<Setter Property="FontSize" Value="10" />
</Style>
</Style.Resources>
</Style>
<Style x:Key="SmartTable.Comment" TargetType="Run">
<Setter Property="Foreground" Value="LightGray" />
<Setter Property="FontSize" Value="10" />
</Style>
</Style.Resources>
</Style>
<Style x:Key="SmartTable.Info" TargetType="DockPanel">
<Setter Property="DockPanel.Dock" Value="Top" />
<Setter Property="Margin" Value="8,6,10,0" />
<Style.Resources>
<Style TargetType="TextBlock">
<Setter Property="DockPanel.Dock" Value="Right" />
<Setter Property="HorizontalAlignment" Value="Right" />
<Setter Property="FontSize" Value="14" />
<Setter Property="Foreground" Value="Gray" />
</Style>
<Style x:Key="SmartTable.Title" TargetType="TextBlock">
<Setter Property="DockPanel.Dock" Value="Left" />
<Setter Property="Foreground" Value="{StaticResource SmartTable.TitleText}" />
<Setter Property="FontSize" Value="14" />
</Style>
</Style.Resources>
</Style>
<Style x:Key="SmartTable.Empty" TargetType="ColumnDefinition">
<Setter Property="MaxWidth" Value="8" />
</Style>
<Style x:Key="SmartTable.Text" TargetType="TextBlock">
<Setter Property="DockPanel.Dock" Value="Top" />
<Setter Property="Margin" Value="8,2" />
</Style>
<Style x:Key="SmartTable.ButtonsArea" TargetType="StackPanel">
<Setter Property="DockPanel.Dock" Value="Top" />
<Setter Property="Margin" Value="8,6" />
<Setter Property="Height" Value="22" />
<Setter Property="Orientation" Value="Horizontal" />
<Setter Property="HorizontalAlignment" Value="Right" />
</Style>
</Style.Resources>
</Style>
<Style x:Key="SmartTable.Table" TargetType="ListView">
<Setter Property="Margin" Value="0,0,0,0" />
<Style.Resources>
<Style TargetType="TextBlock">
<Setter Property="Foreground" Value="DimGray" />
</Style>
<Style TargetType="GridViewColumnHeader">
<Setter Property="TextBlock.Foreground" Value="{StaticResource SmartTable.TitleText}" />
</Style>
</Style.Resources>
</Style>
</ResourceDictionary>
И наконец стили данного приложения:
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Style x:Key="Header" TargetType="Grid">
<Style.Resources>
<Style x:Key="Icon" TargetType="ColumnDefinition">
<Setter Property="Width" Value="36" />
</Style>
<Style x:Key="Commands" TargetType="ColumnDefinition">
<Setter Property="Width" Value="16" />
</Style>
</Style.Resources>
</Style>
</ResourceDictionary>
Источник: Stack Overflow на русском