Qt 之QStandItemModel解决插入耗时问题

#include <QThread>
class TableModel : public QStandardItemModel, public QThread
{
public:
    TableModel(QObject* parent) : QStandardItemModel(parent){}
    virtual ~TableModel() {}

public:
    virtual void Update()
    {
        this->start();
    }

private:
    void SetTableModelData()
    {
        //操作数据

        QAbstractItemModel::layoutChanged();
    }

protected:
    virtual void run()
    {
        m_TableModelLock.Lock();
        SetTableModelData();
        m_TableModelLock.Unlock();
    }

private:
    CLock m_TableModelLock;
};

QStandardItemModel继承了线程，所有的更新，删除，添加都通过Update来操作，测试暂时未发现崩溃

来源：CSDN

作者：qq76211822

链接：https://blog.csdn.net/sz76211822/article/details/103455619