Add UserOperationLog.

src/UserOperationLogForm.h

@@ -1,7 +1,3 @@
-//
-// Created by Krad on 2021/11/23.
-//
-
 #ifndef GUI_USEROPERATIONLOGFORM_H
 #define GUI_USEROPERATIONLOGFORM_H
 
@@ -19,6 +15,9 @@ public:
 	void loadUserOperationLog();
 	void loadUserOperationLog(const QString& fileName, const QString& date);
 
+protected:
+     void showEvent(QShowEvent *aEvent) override;
+
 private:
 	QTableView* table = nullptr;
 	QPushButton* btn = nullptr;