remove

src/ctai_history_textedit.cpp

@@ -7,6 +7,7 @@ ctai_history_textedit::ctai_history_textedit(QWidget *parent)
 }
 ctai_history_textedit::~ctai_history_textedit()
 {
+    
 }
 void ctai_history_textedit::init_layout(msg_type msg_type_mode)
 {
@@ -262,7 +263,7 @@ void ctai_history_textedit::add_user_message(const model_data &message)
 void ctai_history_textedit::add_system_message(const model_data &message)
 {
     QString disp_data;
-    m_msg_sned_id = QSL(message.send_user_id);
+    m_msg_sned_id = QSL(message.postback_send_id);
     std::lock_guard<std::mutex> lock(m_mutex);
 
     if (message.postback_stream_mode)

src/ctai_history_widget.cpp

@@ -133,21 +133,59 @@ void ctai_history_widget::on_rows_height_changed(bool fold_state)
 
 void ctai_history_widget::on_msg_remove(QString send_id)
 {
-    int row = this->rowCount();
-    if (row >= 0)
+    // 添加更多调试信息
+    qDebug() << "Removing message with send_id:" << send_id;
+    qDebug() << "Current row count:" << rowCount();
+
+    auto it = message_map_.find(send_id);
+    if (it != message_map_.end())
     {
-        // 从map中删除
-        qDebug() << "remove_row:" << row;
-        auto it = message_map_.find(send_id);
-        if (it != message_map_.end())
+        int row_to_remove = it->second.second;
+        qDebug() << "it row count:" << it->second.second;
+        // 验证行号是否有效
+        if (row_to_remove < 0 || row_to_remove >= rowCount())
         {
-            qDebug() << "remove it:" << it->second.first;
-            delete it->second.first; // 删除model_data
-            message_map_.erase(it);
+            qDebug() << "Invalid row index:" << row_to_remove;
+            return;
         }
-        qDebug() << "current_row:" << this->currentRow();
-        // 移除并删除该项
-        removeRow(this->currentRow());
+
+        // 1. 先处理cell widget
+        QWidget *widget = cellWidget(row_to_remove, 0);
+        if (widget)
+        {
+            // 断开该widget的所有信号连接
+            widget->disconnect();
+            // 从表格中移除widget
+            removeCellWidget(row_to_remove, 0);
+            // 标记widget待删除
+            widget->deleteLater();
+        }
+
+        // 2. 删除model数据
+        if (it->second.first)
+        {
+            delete it->second.first;
+            it->second.first = nullptr;
+        }
+
+        // 3. 从map中移除
+        message_map_.erase(it);
+
+        // 4. 最后删除行
+        blockSignals(true); // 暂时阻止信号
+        removeRow(row_to_remove);
+        blockSignals(false); // 恢复信号
+
+        // 5. 更新其他行的索引
+        for (auto &pair : message_map_)
+        {
+            if (pair.second.second > row_to_remove)
+            {
+                pair.second.second--;
+            }
+        }
+
+        qDebug() << "Row removed successfully. New row count:" << rowCount();
     }
 }
 

src/ctai_history_widget.h

@@ -18,7 +18,6 @@ public:
     ctai_history_textedit *current_message() const;
 private:
     std::map<QString, std::pair<model_data*, int>> message_map_; // int存储行号
-    QString last_send_id_;
     
     void setup_table();
     void update_stored_data(model_data* stored_data, const model_data& message);