refactor: 增加 TabStyle 参数

Author: ArgoZhang

src/BootstrapBlazor/Components/Tab/Tab.razor.cs

@@ -29,7 +29,7 @@ public partial class Tab : IHandlerException
         .Build();
 
     private string? GetClassString(TabItem item) => CssBuilder.Default("tabs-item")
-        .AddClass("active", !IsChromeStyle && item.IsActive && !item.IsDisabled)
+        .AddClass("active", TabStyle == TabStyle.Default && item.IsActive && !item.IsDisabled)
         .AddClass("disabled", item.IsDisabled)
         .AddClass(item.CssClass)
         .AddClass("is-closeable", ShowClose)
@@ -44,7 +44,7 @@ public partial class Tab : IHandlerException
         .AddClass("tabs-border-card", IsBorderCard)
         .AddClass($"tabs-{Placement.ToDescriptionString()}", Placement == Placement.Top || Placement == Placement.Right || Placement == Placement.Bottom || Placement == Placement.Left)
         .AddClass("tabs-vertical", Placement == Placement.Left || Placement == Placement.Right)
-        .AddClass("tabs-chrome", IsChromeStyle)
+        .AddClass("tabs-chrome", TabStyle == TabStyle.Chrome)
        .AddClassFromAttributes(AdditionalAttributes)
         .Build();
 
@@ -289,10 +289,10 @@ public partial class Tab : IHandlerException
     public Func<TabItem, Task>? OnDragItemEndAsync { get; set; }
 
     /// <summary>
-    /// Gets or sets Whether the tab style is Chrome. Default is false.
+    /// Gets or sets the tab style. Default is <see cref="TabStyle.Default"/>.
     /// </summary>
     [Parameter]
-    public bool IsChromeStyle { get; set; }
+    public TabStyle TabStyle { get; set; }
 
     [CascadingParameter]
     private Layout? Layout { get; set; }
@@ -873,9 +873,9 @@ public async Task DragItemCallback(int originIndex, int currentIndex)
 
     private string? GetIdByTabItem(TabItem item) => (ShowFullScreen && item.ShowFullScreen) ? ComponentIdGenerator.Generate(item) : null;
 
-    private RenderFragment RenderDisabledHeaderByStyle(TabItem item) => IsChromeStyle ? RenderChromeDisabledHeader(item) : RenderDefaultDisabledHeader(item);
+    private RenderFragment RenderDisabledHeaderByStyle(TabItem item) => TabStyle == TabStyle.Chrome ? RenderChromeDisabledHeader(item) : RenderDefaultDisabledHeader(item);
 
-    private RenderFragment RenderHeaderByStyle(TabItem item) => IsChromeStyle ? RenderChromeHeader(item) : RenderDefaultHeader(item);
+    private RenderFragment RenderHeaderByStyle(TabItem item) => TabStyle == TabStyle.Chrome ? RenderChromeHeader(item) : RenderDefaultHeader(item);
 
     /// <summary>
     /// <inheritdoc/>

src/BootstrapBlazor/Enums/TabStyle.cs

@@ -0,0 +1,22 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License
+// See the LICENSE file in the project root for more information.
+// Maintainer: Argo Zhang([email protected]) Website: https://www.blazor.zone
+
+namespace BootstrapBlazor.Components;
+
+/// <summary>
+/// Tab style emnu
+/// </summary>
+public enum TabStyle
+{
+    /// <summary>
+    /// The default style
+    /// </summary>
+    Default,
+
+    /// <summary>
+    /// The Chrome style
+    /// </summary>
+    Chrome
+}