Library_Project/demo/ViewModel/Base/viewmodelbase.cpp

#include "viewmodelbase.h"
#include "ui_viewmodelbase.h"

ViewModelBase::ViewModelBase(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::ViewModelBase)
{
    ui->setupUi(this);

    this->resize(800, 600);

    /* 初始化表格 */
    initViewModel();

    addSomeData();

}

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


/* 初始化视图模型 */
void ViewModelBase::initViewModel()
{
    m_layout = new QVBoxLayout(this);
    m_tableView = std::make_shared<QTableView>();
    m_model = std::make_shared<QStandardItemModel>();
    m_tableView->setModel(m_model.get());

    /* 设置布局 */
    m_layout->addWidget(m_tableView.get());
    this->setLayout(m_layout);

    /*********** 设置表格内容 **********/

    /* 设置列数和标题 */
    m_model->setColumnCount(4);
    m_model->setHeaderData(0,Qt::Horizontal, "序号", Qt::DisplayRole);
    m_model->setHorizontalHeaderItem(1, new QStandardItem("通道号"));
    m_model->setHeaderData(2, Qt::Horizontal, "通道名称", Qt::DisplayRole);
    m_model->setHeaderData(3, Qt::Horizontal, "颜色", Qt::DisplayRole);

}

/* 添加一些数据 */
void ViewModelBase::addSomeData()
{
    /* 添加数据 */
    for (int i = 0; i < 8; i++)
    {
        m_model->setItem(i, 0, new QStandardItem(QString::number(i + 1)));
        m_model->setItem(i, 1, new QStandardItem(QString::number(i + 1)));
        m_model->setItem(i, 2, new QStandardItem(QString("通道%1").arg(i)));
        m_model->setItem(i, 3, new QStandardItem(QString("颜色%1").arg(i)));
    }
}