修复更新通知窗口自动关闭的问题

Author: lzy98276

app/common/update_notification.py

@@ -7,7 +7,7 @@
 from app.common.config import get_theme_icon, load_custom_font, check_for_updates, VERSION, themeColor
 from app.common.path_utils import path_manager, open_file
 
-def show_update_notification(latest_version):
+def show_update_notification(latest_version, auto_close=False):
     """显示更新通知窗口"""
     if hasattr(QApplication.instance(), 'update_notification_window'):
         # 如果窗口已存在则激活它
@@ -19,19 +19,21 @@ def show_update_notification(latest_version):
         return
 
     # 创建新的通知窗口
-    notification_window = UpdateNotification(latest_version)
+    notification_window = UpdateNotification(latest_version, auto_close=auto_close)
     QApplication.instance().update_notification_window = notification_window
     notification_window.show()
 
 class UpdateNotification(QDialog):
     """自定义更新通知窗口"""
-    def __init__(self, latest_version):
+    def __init__(self, latest_version, auto_close=False):
         super().__init__(parent=None, flags=Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint | Qt.Tool)
         self.latest_version = latest_version
-        self.duration = 15000  # 默认显示15秒
+        self.auto_close = auto_close
+        self.duration = 30000  # 默认显示30秒（如果启用自动关闭）
         self.init_ui()
         self.init_animation()
-        self.start_auto_close_timer()
+        if self.auto_close:
+            self.start_auto_close_timer()
 
     def init_ui(self):
         """初始化UI界面"""
@@ -214,8 +216,8 @@ def close_with_animation(self):
         self.group_animation.start()
 
     def mousePressEvent(self, event):
-        """鼠标按下事件 - 重置自动关闭定时器"""
-        if event.button() == Qt.LeftButton:
+        """鼠标按下事件 - 重置自动关闭定时器（仅在启用自动关闭时）"""
+        if event.button() == Qt.LeftButton and self.auto_close and hasattr(self, 'timer'):
             self.timer.start(self.duration)
         super().mousePressEvent(event)
 

app/view/SecRandom.py

@@ -60,13 +60,38 @@ def show_update_notification(latest_version):
         else:
             app = QApplication.instance()
 
-        # 创建并显示通知窗口
-        notification = UpdateNotification(latest_version)
-        notification.show()
+        # 检查是否已有通知窗口存在
+        if hasattr(app, 'update_notification_window') and app.update_notification_window:
+            # 如果窗口已存在则激活它
+            notification_window = app.update_notification_window
+            if notification_window.isHidden():
+                notification_window.show()
+            notification_window.raise_()
+            notification_window.activateWindow()
+            logger.info(f"更新通知窗口已激活，版本: {latest_version}")
+            return
+
+        # 创建新的通知窗口
+        notification = UpdateNotification(latest_version, auto_close=False)
+        app.update_notification_window = notification
+        
         # 防止通知窗口关闭时程序退出
         original_quit_setting = app.quitOnLastWindowClosed()
         app.setQuitOnLastWindowClosed(False)
-        notification.destroyed.connect(lambda: app.setQuitOnLastWindowClosed(original_quit_setting))
+        
+        # 窗口关闭时恢复原始设置并清理引用
+        def on_notification_closed():
+            app.setQuitOnLastWindowClosed(original_quit_setting)
+            if hasattr(app, 'update_notification_window'):
+                del app.update_notification_window
+        
+        # 连接信号
+        notification.destroyed.connect(on_notification_closed)
+        
+        # 显示通知窗口
+        notification.show()
+        notification.raise_()
+        
         logger.info(f"自定义更新通知已显示，版本: {latest_version}")
 
     except ImportError as e: