update code

Sqbase/qbigorderviewer.h

@@ -0,0 +1,62 @@
+#ifndef QBIGORDERVIEWER_H
+#define QBIGORDERVIEWER_H
+
+#include <QWidget>
+#include <QStandardItemModel>
+#include <QSortFilterProxyModel>
+
+#include "ordertypedelegate.h"
+
+class QTableView;
+class QLineEdit;
+class QComboBox;
+class QPushButton;
+class BigOrderInfo;
+
+
+/* 大单交易数据查看器主界面 */
+class QBigOrderViewer : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit QBigOrderViewer(QWidget *parent = nullptr);
+    ~QBigOrderViewer();
+
+private:
+	void setRowData(int row, QSharedPointer<BigOrderInfo> order);
+	bool matchesFilter(QSharedPointer<BigOrderInfo> order);
+
+private slots:
+    //void onBigOrderAdded(QSharedPointer<BigOrderItem> order);		// 信号槽无法正确识别，暂时先这么用
+    //void onBigOrdersUpdated();
+    void onFilterChanged();
+    void onExportClicked();
+
+	void onBigOrderAdded(const BigOrderInfo &order); // 修改参数类型
+
+private:
+    void initUI();
+    void initConnections();
+    void updateView();
+    void applyFilters();
+
+    // UI组件
+    QTableView *m_tableView;
+    QLineEdit *m_stockCodeFilter;
+    QComboBox *m_orderTypeFilter;
+    QPushButton *m_exportButton;
+
+    // 数据模型
+    QStandardItemModel *m_model;
+    QSortFilterProxyModel *m_proxyModel;
+    OrderTypeDelegate *m_typeDelegate;
+
+    // 数据存储
+    QList<QSharedPointer<BigOrderInfo>> m_allOrders;
+    QList<QSharedPointer<BigOrderInfo>> m_currentOrders;
+
+signals:
+	void sendStockCodeToMainForm(QString code);
+};
+
+#endif // QBIGORDERVIEWER_H