复制tableWidget全部内容 粘贴板

这里只复制文本内容  表格和图片等无法复制

只是为了少写几个报表打印模块，让客户自己去打印

bool JCode::FZTableWidget(const QTableWidget *tableWidget) //复制tableWidget全部内容
{

    int rows=tableWidget->rowCount();
    int column=tableWidget->columnCount();
    QString str="";
    for (int i=0; i<column; i++){
        //ui->TableWidget->horizontalHeaderItem(0)->text();//获取表头第1行第1列的内容
        str+=tableWidget->horizontalHeaderItem(i)->text();
        str+="\t";
    }
    str+="\n";
    for(int i=0; i<rows; i++) // 取出每个格子的内容
    {
        for(int j=0; j<column; j++){
            if(tableWidget->item(i,j) != NULL){//一定要先判断非空，否则会报错
                str+=tableWidget->item(i,j)->text();
                str+="\t";
            }else{
                str+=""; //空字符弄成空格
                str+="\t";
            }
        }
        str+="\n";
    }
    QClipboard *board = QApplication::clipboard();
    board->setText(str);
    QMessageBox::information(NULL, "信息", "复制成功！");
    return true;
}

bool JCode::FZTableWidgetSelect(const QTableWidget *tableWidget) //复制tableWidget选中内容
{
    QString str="";

    QList<QTableWidgetItem*> selectItems = tableWidget->selectedItems();
        //qDebug() << "selectedItems("<<selectItems.size()<<")----------";
        int t=0;
        for(auto item:selectItems)
        {
            //qDebug() << item->row() <<", "<< item->column();
            int i=item->row();
            int j=item->column();
            if (j<=t){
                str=str.left(str.length()-1);
                str+="\n";
            }
            if(tableWidget->item(i,j) != NULL){//一定要先判断非空，否则会报错
                str+=tableWidget->item(i,j)->text();
                str+="\t";
            }else{
                str+=""; //空字符弄成空格
                str+="\t";
            }
            t=j;
        }
    QClipboard *board = QApplication::clipboard();
    board->setText(str);
    QMessageBox::information(NULL, "信息", "复制成功！");
    return true;
}