优化更新代码，添加界面功能并整合

WPFluent/Controls/TextBlock/FontTypography.cs

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+
+
+
+namespace WPFluent.Controls;
+
+/// <summary>
+/// Defines several predefined text styles that you can apply to some elements responsible for displaying it. <para><see
+/// href="https://learn.microsoft.com/en-us/windows/apps/design/style/typography"/></para>
+/// </summary>
+public enum FontTypography
+{
+    Caption,
+    Body,
+    BodyStrong,
+    Subtitle,
+    Title,
+    TitleLarge,
+    Display,
+}

WPFluent/Controls/TextBlock/TextBlock.cs

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+using WPFluent.Extensions;
+
+
+// ReSharper disable once CheckNamespace
+namespace WPFluent.Controls;
+
+/// <summary>
+/// Extended <see cref="System.Windows.Controls.TextBlock"/> with additional parameters like <see
+/// cref="FontTypography"/>.
+/// </summary>
+public class TextBlock : System.Windows.Controls.TextBlock
+{
+    /// <summary>
+    /// Identifies the <see cref="FontTypography"/> dependency property.
+    /// </summary>
+    public static readonly DependencyProperty FontTypographyProperty = DependencyProperty.Register(
+        nameof(FontTypography),
+        typeof(FontTypography),
+        typeof(TextBlock),
+        new PropertyMetadata(
+            FontTypography.Body,
+            static(o, args) =>
+            {
+                ((TextBlock)o).OnFontTypographyChanged((FontTypography)args.NewValue);
+            }));
+
+    /// <summary>
+    /// Identifies the <see cref="Appearance"/> dependency property.
+    /// </summary>
+    public static readonly DependencyProperty AppearanceProperty = DependencyProperty.Register(
+        nameof(Appearance),
+        typeof(TextColor),
+        typeof(TextBlock),
+        new PropertyMetadata(
+            TextColor.Primary,
+            static(o, args) =>
+            {
+                ((TextBlock)o).OnAppearanceChanged((TextColor)args.NewValue);
+            }));
+
+    public TextBlock()
+    {
+        var defaultFontTypography = (FontTypography)FontTypographyProperty.DefaultMetadata.DefaultValue;
+        SetResourceReference(StyleProperty, defaultFontTypography.ToResourceValue());
+    }
+
+    private void OnAppearanceChanged(TextColor textColor)
+    { SetResourceReference(ForegroundProperty, textColor.ToResourceValue()); }
+
+    private void OnFontTypographyChanged(FontTypography newTypography)
+    { SetResourceReference(StyleProperty, newTypography.ToResourceValue()); }
+
+    /// <summary>
+    /// Gets or sets the color of the text.
+    /// </summary>
+    public TextColor Appearance
+    {
+        get => (TextColor)GetValue(AppearanceProperty);
+        set => SetValue(AppearanceProperty, value);
+    }
+
+    /// <summary>
+    /// Gets or sets the <see cref="FontTypography"/> of the text.
+    /// </summary>
+    public FontTypography FontTypography
+    {
+        get => (FontTypography)GetValue(FontTypographyProperty);
+        set => SetValue(FontTypographyProperty, value);
+    }
+}

WPFluent/Controls/TextBlock/TextBlock.xaml

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+<!--
+    This Source Code Form is subject to the terms of the MIT License.
+    If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
+    Copyright (C) Leszek Pomianowski and WPF UI Contributors.
+    All Rights Reserved.
+-->
+
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+
+    <Style TargetType="{x:Type TextBlock}">
+
+        <!--<Setter Property="Foreground" Value="{DynamicResource TextFillColorPrimaryBrush}"/>-->
+
+        <!--  The Display option causes a large aliasing effect  -->
+        <!--<Setter Property="TextOptions.TextFormattingMode" Value="Ideal" />-->
+        <Setter Property="Background" Value="Transparent" />
+        <Setter Property="FontSize" Value="14" />
+        <Setter Property="Margin" Value="0" />
+        <Setter Property="Padding" Value="0" />
+        <Setter Property="Focusable" Value="False" />
+        <Setter Property="SnapsToDevicePixels" Value="True" />
+        <Setter Property="OverridesDefaultStyle" Value="True" />
+    </Style>
+
+</ResourceDictionary>

WPFluent/Controls/TextBlock/TextColor.cs

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+
+
+
+namespace WPFluent.Controls;
+
+/// <summary>
+/// Colors for UI labels and static text
+/// </summary>
+public enum TextColor
+{
+    /// <summary>
+    /// Rest or Hover
+    /// </summary>
+    Primary,
+
+    /// <summary>
+    /// Rest or Hover
+    /// </summary>
+    Secondary,
+
+    /// <summary>
+    /// Pressed only (not accessible)
+    /// </summary>
+    Tertiary,
+
+    /// <summary>
+    /// Disabled only (not accessible)
+    /// </summary>
+    Disabled,
+}