feat(TableFilter): support Icon theme

src/BootstrapBlazor/Components/Filters/TableFilter.razor

@@ -19,8 +19,8 @@ else
                 <div class="d-flex flex-fill">
                     @if (ShowMoreButton)
                     {
-                        <Button Color="Color.None" OnClick="OnClickPlus" Icon="fa-fw fa-solid fa-plus" IsDisabled="@(Count == 1)"></Button>
-                        <Button Color="Color.None" OnClick="OnClickMinus" Icon="fa-fw fa-solid fa-minus" IsDisabled="@(Count == 0)"></Button>
+                        <Button Color="Color.None" OnClick="OnClickPlus" Icon="@PlusIcon" IsDisabled="@(Count == 1)"></Button>
+                        <Button Color="Color.None" OnClick="OnClickMinus" Icon="@MinusIcon" IsDisabled="@(Count == 0)"></Button>
                     }
                 </div>
                 <Button Color="Color.None" class="filter-dismiss" OnClick="OnClickReset" Text="@ClearButtonText"></Button>

src/BootstrapBlazor/Components/Filters/TableFilter.razor.cs

@@ -38,6 +38,18 @@ public partial class TableFilter : IFilter
     [Parameter]
     public string? Icon { get; set; }
 
+    /// <summary>
+    /// 获得/设置 增加过滤条件图标
+    /// </summary>
+    [Parameter]
+    public string? PlusIcon { get; set; }
+
+    /// <summary>
+    /// 获得/设置 减少过滤条件图标
+    /// </summary>
+    [Parameter]
+    public string? MinusIcon { get; set; }
+
     /// <summary>
     /// 获得/设置 不支持过滤类型提示信息 默认 null 读取资源文件内容
     /// </summary>
@@ -117,6 +129,10 @@ public partial class TableFilter : IFilter
     [NotNull]
     private IStringLocalizer<TableFilter>? Localizer { get; set; }
 
+    [Inject]
+    [NotNull]
+    private IIconTheme? IconTheme { get; set; }
+
     private string? Step => Column.Step?.ToString() ?? "0.01";
 
     /// <summary>
@@ -141,6 +157,9 @@ protected override void OnParametersSet()
         FilterButtonText ??= Localizer[nameof(FilterButtonText)];
         ClearButtonText ??= Localizer[nameof(ClearButtonText)];
         NotSupportedMessage ??= Localizer[nameof(NotSupportedMessage)];
+
+        PlusIcon ??= IconTheme.GetIconByKey(ComponentIcons.TableFilterPlusIcon);
+        MinusIcon ??= IconTheme.GetIconByKey(ComponentIcons.TableFilterMinusIcon);
     }
 
     /// <summary>

src/BootstrapBlazor/Enums/ComponentIcons.cs

@@ -189,6 +189,16 @@ public enum ComponentIcons
     /// </summary>
     FilterButtonClearIcon,
 
+    /// <summary>
+    /// TableFilter 组件 PlusIcon 图标
+    /// </summary>
+    TableFilterPlusIcon,
+
+    /// <summary>
+    /// TableFilter 组件 MinusIcon 图标
+    /// </summary>
+    TableFilterMinusIcon,
+
     /// <summary>
     /// Button 组件 LoadingIcon 图标
     /// </summary>

src/BootstrapBlazor/Services/DefaultIconTheme.cs

@@ -57,6 +57,9 @@ public DefaultIconTheme()
             { ComponentIcons.FilterButtonFilterIcon, "fa-solid fa-filter" },
             { ComponentIcons.FilterButtonClearIcon, "fa-solid fa-ban" },
 
+            { ComponentIcons.TableFilterPlusIcon, "fa-solid fa-plus" },
+            { ComponentIcons.TableFilterMinusIcon, "fa-solid fa-minus" },
+
             { ComponentIcons.LoadingIcon, "fa-solid fa-fw fa-spin fa-spinner" },
 
             { ComponentIcons.PopConfirmButtonConfirmIcon, "fa-solid fa-circle-exclamation text-info" },