添加右键退出

 import pystray
-from PIL import Image, ImageDraw
+from PIL import Image
 import threading
+import os
+import sys
 
-def create_image(width, height, color1, color2):
-    image = Image.new("RGB", (width, height), color1)
-    dc = ImageDraw.Draw(image)
-    dc.rectangle((width // 2, 0, width, height // 2), fill=color2)
-    return image
+def load_icon(icon_path):
+    """加载图标文件"""
+    try:
+        return Image.open(icon_path)
+    except FileNotFoundError:
+        print(f"Icon file not found at {icon_path}")
+        return None
+
+def on_exit(icon, item):
+    """退出程序的回调函数"""
+    icon.stop()  # 停止托盘图标
+    print("Exiting program...")
+    os._exit(0)  # 强制退出程序
 
 def run_icon(icon_path):
-    image = Image.open(icon_path)  # 加载自定义图标
-    icon = pystray.Icon("test_icon", image, "My System Tray Icon")
-    icon.run()
+    """运行系统托盘图标"""
+    image = load_icon(icon_path)
+    if not image:
+        print("Failed to load icon. Exiting...")
+        return
+
+    # 创建系统托盘图标
+    icon = pystray.Icon(
+        name="test_icon",
+        icon=image,
+        title="My System Tray Icon",
+        menu=pystray.Menu(
+            pystray.MenuItem("Exit", on_exit)  # 添加右键菜单项
+        )
+    )
+    icon.run()  # 运行托盘图标
 
 def start_tray_icon(icon_path):
+    """在新线程中启动系统托盘图标"""
     threading.Thread(target=run_icon, args=(icon_path,), daemon=True).start()
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