Add iconBuilder field for SidebarXItem

Frezyx · Apr 8, 2024 · e250b7d · e250b7d
1 parent c7e4938
commit e250b7d
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Showing 3 changed files with 17 additions and 3 deletions.
diff --git a/lib/src/models/sidebarx_item.dart b/lib/src/models/sidebarx_item.dart
@@ -1,5 +1,10 @@
 import 'package:flutter/cupertino.dart';
 
+typedef SidebarXItemBuilder = Widget Function(
+  bool selected,
+  bool hidden,
+);
+
 class SidebarXItem {
   const SidebarXItem({
     this.label,
@@ -9,6 +14,7 @@ class SidebarXItem {
     this.onLongPress,
     this.onSecondaryTap,
     this.selectable = true,
+    this.iconBuilder,
   }) : assert(
           (icon != null || iconWidget != null) &&
               (icon == null || iconWidget == null),
@@ -17,9 +23,13 @@ class SidebarXItem {
 
   final String? label;
   final IconData? icon;
+  @Deprecated('Use iconBuilder instead')
   final Widget? iconWidget;
   final bool selectable;
   final Function()? onTap;
   final Function()? onLongPress;
   final Function()? onSecondaryTap;
+
+  /// The `itemBuilder` callback used for setup custom icon for [SidebarXItem]
+  final SidebarXItemBuilder? iconBuilder;
 }
diff --git a/lib/src/sidebarx_base.dart b/lib/src/sidebarx_base.dart
@@ -60,10 +60,10 @@ class SidebarX extends StatefulWidget {
   /// Togglin animation duration
   final Duration animationDuration;
 
-  ///Collapse Icon
+  /// Collapse Icon
   final IconData collapseIcon;
 
-  ///Extend Icon
+  /// Extend Icon
   final IconData extendIcon;
 
   @override

diff --git a/lib/src/widgets/sidebarx_cell.dart b/lib/src/widgets/sidebarx_cell.dart
@@ -92,9 +92,13 @@ class _SidebarXCellState extends State<SidebarXCell> {
                   return Spacer(flex: value);
                 },
               ),
-              if (widget.item.icon != null)
+              if (widget.item.iconBuilder != null)
+                widget.item.iconBuilder!.call(widget.selected, _hovered)
+              else if (widget.item.icon != null)
                 _Icon(item: widget.item, iconTheme: iconTheme)
+              // ignore: deprecated_member_use_from_same_package
               else if (widget.item.iconWidget != null)
+                // ignore: deprecated_member_use_from_same_package
                 widget.item.iconWidget!,
               Flexible(
                 flex: 6,