testccc/menu5.cpp

#include "menu5.h"
#include "ui_menu5.h"

#include <QCheckBox>
#include <QFileDialog>

#include "devicelist.h"
menu5::menu5(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::menu5)
{
    ui->setupUi(this);

    ui->tableWidget->setBorderVisible(true);
    ui->tableWidget->setBorderRadius(8);
    ui->tableWidget->verticalHeader()->hide();
    ui->tableWidget->resizeColumnsToContents();
    ui->tableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);

    connect(ui->tableWidget->horizontalHeader(),&QHeaderView::sectionClicked,[=](int i){
        if(i == 1){
            for(int i = 0; i< ui->tableWidget->rowCount();i++){
                qobject_cast<QCheckBox*>(ui->tableWidget->cellWidget(i,1))->setChecked(true);
            }
        }
    });
    hideui();

}
menu5::~menu5()
{
    delete ui;
}

void menu5::hideui()
{
    ui->pushButton->hide();
    ui->pushButton_2->hide();
    ui->pushButton_3->hide();
    ui->tableWidget->hide();
    ui->pushButton_6->hide();
}

void menu5::showui()
{
    ui->pushButton->show();
    ui->pushButton_2->show();
    ui->pushButton_3->show();
    ui->tableWidget->show();
    ui->pushButton_6->show();
}

void menu5::slotRefresh(double gray)
{
    qDebug()<<__FILE__<<__LINE__;

    if(grays.length() == 0){
        grays.push_back(gray);
        ui->tableWidget->insertRow(0);

        ui->tableWidget->setItem(0,0,new QTableWidgetItem(QString::number( gray)));
        ui->tableWidget->setCellWidget(0,1,new QCheckBox());
        return;
    }
    for(int i = 0; i< grays.length();i++){
        if (gray<grays.at(i)){
            grays.insert(i,gray);
            ui->tableWidget->insertRow(i);
            ui->tableWidget->setItem(i,0,new QTableWidgetItem(QString::number( gray)));
            ui->tableWidget->setCellWidget(i,1,new QCheckBox());
            return;
        }
    }

    grays.push_back(gray);
    ui->tableWidget->insertRow(ui->tableWidget->rowCount());

    ui->tableWidget->setItem(grays.length()-1,0,new QTableWidgetItem(QString::number( gray)));
    ui->tableWidget->setCellWidget(grays.length() - 1,1,new QCheckBox());
    return;
}

void menu5::on_pushButton_clicked()
{
    emit signalsave();
}


void menu5::on_pushButton_2_clicked()
{
    QVector<double> vct;

    for(int i = 0;i< ui->tableWidget->rowCount();i++){
        if(qobject_cast<QCheckBox*>(ui->tableWidget->cellWidget(i,1))->isChecked()){
            vct.append(grays.at(i));
        }
    }

    emit signalcalc(vct);

    //    emit signalcalc();
}


void menu5::on_pushButton_3_clicked()
{
    //    QString path = QFileDialog::getExistingDirectory(nullptr,QString::fromLocal8Bit("选择数据保存路径"),QString("./"));
    // emit signalsavedata(path);
    idpath* p = new idpath;
    p->show();
    connect(p,&idpath::signalIDpath,[=](QString path){
        emit signalsavedata(path);
        p->deleteLater();
    });
}


void menu5::on_pushButton_4_clicked()
{
    //    emit signalloaddata();
    //    QString path = QFileDialog::getExistingDirectory(nullptr,QString::fromLocal8Bit("选择数据保存路径"),QString("./"));
    //emit signalloaddata(path);
    devicelist* p = new devicelist;
    p->show();
    connect(p,&devicelist::signalIDpath,[=](QString path){
        emit signalloaddata(path);
        p->deleteLater();
    });
}


void menu5::on_pushButton_5_clicked()
{
    emit signaloff();
}


void menu5::on_pushButton_6_clicked()
{
    grays.clear();
    while(ui->tableWidget->rowCount()>0){
        ui->tableWidget->removeRow(0);
    }
}