3500/RealTimeAlarm.cpp

#include "RealTimeAlarm.h"
#include "ui_RealTimeAlarm.h"
#include <QPushButton>
#include "QMyTableViewBtnDelegate.h"
#include "AlarmDetails.h"
#include "sqlitedb.h"

CRealTimeAlarm::CRealTimeAlarm(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::CRealTimeAlarm)
{
    ui->setupUi(this);
    ui->widget_alarm->setProperty("flag", "Button");
    headerStr = QObject::tr("序号,报警级别,报警内容,报警时间,报警详情");

    model = new QStandardItemModel(ui->tableView);
    ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows); //选中行
    QStringList headerList = headerStr.split(",");
    model->setHorizontalHeaderLabels(headerList);
    model->setColumnCount(headerList.size());
    ui->tableView->setModel(model);
    ui->tableView->setColumnWidth(2, 300);
    ui->tableView->setColumnWidth(3, 300);
    ui->tableView->setAlternatingRowColors(true);

    ui->tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive);
    ui->tableView->horizontalHeader()->setSectionResizeMode(0,QHeaderView::ResizeToContents);
    ui->tableView->horizontalHeader()->setSectionResizeMode(4,QHeaderView::ResizeToContents);

    // 必须要设置此项，否则样式表的hover无法生效
    ui->tableView->setMouseTracking(true);

    initTable();

}

CRealTimeAlarm::~CRealTimeAlarm()
{
    delete ui;
}

void CRealTimeAlarm::createRowItem(int Row,QVariantList RowItem)
{
    model->setRowCount(Row+1);
    for (int  j = 0;  j < RowItem.size(); ++j)
    {
        model->setData(model->index(Row,j,QModelIndex()),RowItem.at(j));
    }
}
void CRealTimeAlarm::initTable()
{
    QString strTableName = "t_TriggerEvent",strSql;
    strSql = QString("  triggeredTime <> '' order by triggeredTime limit 0,10");
    m_vecTriggerEvent = g_SqliteDB->GetTriggerEvent(strTableName,strSql);

    if(m_vecTriggerEvent.size() > 0){
        for (int i = 0; i < m_vecTriggerEvent.size(); i++) {
             QVariantList strRowItem ;
             QString TStr = QDateTime::fromSecsSinceEpoch(m_vecTriggerEvent[i].triggeredTime).toString("yyyy-MM-dd hh:mm:ss");
             strRowItem << i + 1 << m_vecTriggerEvent[i].triggeredNotification << m_vecTriggerEvent[i].triggeredFeatureName << TStr;

             createRowItem(i,strRowItem);
        }
        QMyTableViewBtnDelegate *m_btnDelegate = new QMyTableViewBtnDelegate(QStringList()<<"详情", this);
        ui->tableView->setItemDelegateForColumn(4, m_btnDelegate);
        connect(m_btnDelegate, SIGNAL(editData(const QModelIndex &)), this,SLOT(Details(const QModelIndex &)));

    }else{
        QMessageBox::information(this, "提示", QString("未查询到数据！"));
    }
}

void CRealTimeAlarm::Details(const QModelIndex &index)
{
    int row = index.row();
    CAlarmDetails *dialog = new CAlarmDetails();
    dialog->ViewData(m_vecTriggerEvent[row]);
    dialog->setWindowModality(Qt::ApplicationModal);
    dialog->show();
}