修改calman灰阶点击异常、修改色准结果显示异常

app/views/panels/main_layout.py

@@ -831,6 +831,18 @@ def _on_toggle_theme(self: "PQAutomationApp") -> None:
             self.update_sidebar_selection()
         except Exception:
             pass
+    # 以新的 dark_mode 值重绘当前测试类型的所有图表
+    if hasattr(self, "_chart_snapshots") and hasattr(self, "config"):
+        test_type = getattr(self.config, "current_test_type", None)
+        if test_type:
+            snapshots = self._chart_snapshots.get(test_type, {})
+            for chart_name, args in snapshots.items():
+                plot_fn = getattr(self, f"plot_{chart_name}", None)
+                if plot_fn:
+                    try:
+                        plot_fn(*args)
+                    except Exception:
+                        pass
 
 
 def update_config_info_display(self: "PQAutomationApp"):