账单记录器迁移。

mainwidget.h

@@ -0,0 +1,50 @@
+#ifndef MAINWIDGET_H
+#define MAINWIDGET_H
+
+#include "SqlOpr.h"
+#include "util.h"
+#include "statistic.h"
+#include <QDialog>
+#include <memory>
+
+QT_BEGIN_NAMESPACE
+namespace Ui {
+class MainWidget;
+}
+QT_END_NAMESPACE
+
+class MainWidget : public QDialog
+{
+    Q_OBJECT
+
+public:
+    MainWidget(QWidget* parent = nullptr);
+    ~MainWidget();
+
+public:
+    void Init();
+
+private:
+    bool RefreshData();
+    bool Calculate();
+    void closeEvent(QCloseEvent* event) override;
+
+private:
+    void BaseInit();
+    bool RefreshClassify();
+    void SelectImg();
+
+private:
+    bool AddClassify();
+    bool DelClassify();
+    void Record();
+    void Search();
+
+private:
+    std::shared_ptr<Statistic> statistic_;
+    std::unique_ptr<ACTSqlOpr> sqlOpr_;
+    std::unique_ptr<ComSqlOpr> comSqlOpr_;
+    std::unique_ptr<RepaySqlOpr> repaySqlOpr_;
+    Ui::MainWidget* ui;
+};
+#endif   // MAINWIDGET_H