widget.cpp
#include "widget.h"
#include "ui_widget.h"
Widget::Widget(QWidget *parent)
: QWidget(parent)
, ui(new Ui::Widget)
{
ui->setupUi(this);
QPalette pe;
QFont font;
pe.setColor(QPalette::WindowText, Qt::black);
font.setBold(true);
font.setPointSize(11);
this->setFixedSize(1280, 730);
this->setWindowFlags(Qt::FramelessWindowHint); //隐藏菜单栏
QStandardItemModel* model = new QStandardItemModel();
QStringList labels = QObject::trUtf8("ID,名字,value,时间,类别").simplified().split(",");
model->setHorizontalHeaderLabels(labels);
//定义item
QStandardItem* item = 0;
for(int i = 0;i < 1000;i++)
{
item = new QStandardItem(QString("%1").arg(i));
model->setItem(i,0,item);
item = new QStandardItem(QString("%1").arg(i*2));
model->setItem(i,1,item);
item = new QStandardItem(QString("%1").arg(i*3));
model->setItem(i,2,item);
item = new QStandardItem(QString("%1").arg(i*4));
model->setItem(i,3,item);
item = new QStandardItem(QString("%1").arg(i*5));
model->setItem(i,4,item);
}
tableView = new QTableView(this);
tableView->setFixedSize(1280, 670);
tableView->setShowGrid(true);
tableView->setGridStyle(Qt::SolidLine);
tableView->setModel(model);
tableView->setSelectionBehavior(QAbstractItemView::SelectRows); //select a line
tableView->horizontalHeader()->setHighlightSections(false);
tableView->verticalHe