Select Fix Selected Style on Scroll When Virtualize True (#149)

Author: mckaragoz

CodeBeam.MudBlazor.Extensions/Components/ListExtended/MudListExtended.razor

@@ -4,7 +4,7 @@
 @using MudBlazor
 @using MudExtensions.Enums
 
-<div @attributes="UserAttributes" id="@_elementId" class="@Classname" style="@Stylename" tabindex="-1" @onkeydown="HandleKeyDown" @onfocusout="HandleOnFocusOut">
+<div @attributes="UserAttributes" id="@_elementId" class="@Classname" style="@Stylename" tabindex="-1" @onkeydown="HandleKeyDown" @onfocusout="HandleOnFocusOut" @onscroll="HandleOnScroll">
     <CascadingValue Value="@this" IsFixed="true">
         @if (MultiSelection && SelectAll && SelectAllPosition == SelectAllPosition.BeforeSearchBox && ParentList == null)
         {

CodeBeam.MudBlazor.Extensions/Components/ListExtended/MudListExtended.razor.cs

@@ -852,6 +852,14 @@ protected async Task HandleOnFocusOut()
             await OnFocusOut.InvokeAsync();
         }
 
+        protected void HandleOnScroll()
+        {
+            if (Virtualize == true)
+            {
+                UpdateSelectedStyles();
+            }
+        }
+
         #endregion