接上一篇日志 如何获取选中的节点（包括子节点）

//点击确定按钮，获取到所选择的井
void ShowJH_All::on_pushButton_clicked()
{
    QList<QCheckBox *> checkbox = ui->scrollArea->findChildren<QCheckBox *>();
    QStringList jhNameList;
    if(ui->tabWidget->currentIndex()==1)
    {
        //遍历所有的节点
        for(int i = 0;i<ui->treeWidget->topLevelItemCount();i++)
        {
            //得到当前的节点指针
            QTreeWidgetItem *pLeve1 = ui->treeWidget->topLevelItem(i);
            for(int j = 0;j<pLeve1->childCount();j++)
            {
                QTreeWidgetItem *pLeve2 = pLeve1->child(j);
                //判断当前节点是否选中
                if(Qt::Checked == pLeve2->checkState(0))
                {
                    jhNameList.append(pLeve2->text(0));
                }
            }
        }
    }
    if(ui->tabWidget->currentIndex()==0)
    {
        for(int i = 0;i<checkbox.count();i++)
        {
            if(checkbox.at(i)->isChecked())
            {
                jhNameList.append(checkbox.at(i)->text());
            }
        }
    }
    if(jhNameList.count()>0)
        emit emitJHName(jhNameList);
    this->close();
}