自习室优化ok

lib/widgets/room/other_widget.dart

@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
 
+/// 举手按钮
 class HandRaiseButton extends StatelessWidget {
   final void Function() onTap;
+
   const HandRaiseButton({super.key, required this.onTap});
 
   @override
@@ -24,3 +26,41 @@ class HandRaiseButton extends StatelessWidget {
     );
   }
 }
+
+///topBar的操作按钮
+class ActionButton extends StatelessWidget {
+  final IconData icon;
+  final String text;
+  final Color? color;
+  final void Function()? onTap;
+
+  const ActionButton({
+    super.key,
+    required this.icon,
+    required this.text,
+    this.color,
+    this.onTap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.symmetric(horizontal: 10, vertical: 5),
+      margin: EdgeInsets.only(right: 15),
+      decoration: BoxDecoration(
+        color: color ?? Color(0xff4a4f4f),
+        borderRadius: BorderRadius.circular(8),
+      ),
+      child: InkWell(
+        onTap: onTap,
+        child: Row(
+          children: [
+            Icon(icon, size: 16),
+            SizedBox(width: 8),
+            Text(text, style: TextStyle(fontSize: 14)),
+          ],
+        ),
+      ),
+    );
+  }
+}