feat(TreeView): add IsAutoScrollIntoView parameter

src/BootstrapBlazor/BootstrapBlazor.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>10.2.3</Version>
+    <Version>10.2.4-beta01</Version>
   </PropertyGroup>
 
   <ItemGroup>

src/BootstrapBlazor/Components/TreeView/TreeView.razor.cs

@@ -245,6 +245,13 @@ public partial class TreeView<TItem> : IModelEqualityComparer<TItem>
     [Parameter]
     public bool EnableKeyboard { get; set; }
 
+    /// <summary>
+    /// <para lang="zh">获得/设置 是否将 active 选中节点自动滚动到可视状态</para>
+    /// <para lang="en">Gets or sets whether to automatically scroll the active selected node into the visible state.</para>
+    /// </summary>
+    [Parameter]
+    public bool IsAutoScrollIntoView { get; set; }
+
     /// <summary>
     /// <para lang="zh">获得/设置 键盘导航时的滚动至视图选项，默认为 null，使用 { behavior: "smooth", block: "nearest", inline: "start" }</para>
     /// <para lang="en">Gets or sets the scroll into view options for keyboard navigation. Default is null, using { behavior: "smooth", block: "nearest", inline: "start" }</para>
@@ -350,6 +357,7 @@ public partial class TreeView<TItem> : IModelEqualityComparer<TItem>
     private string? _searchText;
     private bool _shouldRender = true;
     private bool _init;
+    private bool _scrollIntoView = false;
 
     /// <summary>
     /// <inheritdoc/>
@@ -410,6 +418,7 @@ protected override async Task OnParametersSetAsync()
                 _activeItem ??= Items.FirstOrDefaultActiveItem();
                 _activeItem?.SetParentExpand<TreeViewItem<TItem>, TItem>(true);
                 _init = true;
+                _scrollIntoView = true;
             }
         }
     }
@@ -424,6 +433,7 @@ protected override async Task OnAfterRenderAsync(bool firstRender)
 
         if (_keyboardArrowUpDownTrigger)
         {
+            _scrollIntoView = false;
             _keyboardArrowUpDownTrigger = false;
             await InvokeVoidAsync("scroll", Id, ScrollIntoViewOptions);
         }
@@ -432,6 +442,12 @@ protected override async Task OnAfterRenderAsync(bool firstRender)
         {
             await InvokeVoidAsync("resetTreeViewRow", Id);
         }
+
+        if (IsAutoScrollIntoView && _scrollIntoView)
+        {
+            _scrollIntoView = false;
+            await InvokeVoidAsync("scroll", Id, ScrollIntoViewOptions);
+        }
     }
 
     /// <summary>
@@ -703,6 +719,7 @@ public void SetActiveItem(TreeViewItem<TItem>? item)
     {
         _activeItem = item;
         _activeItem?.SetParentExpand<TreeViewItem<TItem>, TItem>(true);
+        _scrollIntoView = true;
         StateHasChanged();
     }