Select SearchBox Space Key (#150)

Author: mckaragoz

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

@@ -32,7 +32,7 @@
                         {
                             <MudCheckBox CheckedIcon="@SelectAllCheckBoxIcon" Color="@Color" @bind-Checked="_allSelected" @onclick="() => SelectAllItems(_allSelected)" Dense="true" />
                         }
-                        <MudTextField @bind-Value="@_searchString" Class="@ClassSearchBox" Placeholder="@SearchBoxPlaceholder" OnKeyUp="@(() => UpdateSelectedStyles())" Immediate="true" Variant="Variant.Outlined" Margin="Margin.Dense"
+                        <MudTextField @ref="_searchField" @bind-Value="@_searchString" Class="@ClassSearchBox" Placeholder="@SearchBoxPlaceholder" OnKeyDown="SearchBoxHandleKeyDown" OnKeyUp="@(() => UpdateSelectedStyles())" Immediate="true" Variant="Variant.Outlined" Margin="Margin.Dense"
                             Adornment="Adornment.End" AdornmentIcon="@Icons.Material.Filled.Search" AdornmentColor="Color" AutoFocus="@SearchBoxAutoFocus" />
                     </div>
                 </MudListSubheaderExtended>

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

@@ -781,6 +781,22 @@ protected internal void Unregister(MudListExtended<T> child)
 
         #region Events (Key, Focus)
 
+        protected internal async Task SearchBoxHandleKeyDown(KeyboardEventArgs obj)
+        {
+            if (Disabled || (!Clickable && !MultiSelection))
+                return;
+            switch (obj.Key)
+            {
+                case " ":
+                    _searchString = _searchString + " ";
+                    await _searchField.BlurAsync();
+                    await _searchField.FocusAsync();
+                    StateHasChanged();
+                    break;
+            }
+        }
+
+        MudTextField<string> _searchField;
         protected internal async Task HandleKeyDown(KeyboardEventArgs obj)
         {
             if (Disabled || (!Clickable && !MultiSelection))
@@ -1365,8 +1381,8 @@ public async Task ForceUpdate()
         }
 
         protected async Task OnDoubleClickHandler(MouseEventArgs args, T itemValue)
-        {   
-            await OnDoubleClick.InvokeAsync(new ListItemClickEventArgs<T>() { MouseEventArgs = args, ItemValue = itemValue});
+        {
+            await OnDoubleClick.InvokeAsync(new ListItemClickEventArgs<T>() { MouseEventArgs = args, ItemValue = itemValue });
         }
 
         #endregion