mainwindow.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "klinegrid.h"
#include "kvolumegrid.h"
#include <QSplitter>



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




    pgrid = new kVolumeGrid(this);
    pgrid->setObjectName(tr("kline"));
    pgrid->setFocusPolicy(Qt::StrongFocus);

    auto p2 = new KLineGrid(this);
    p2->setFocusPolicy(Qt::StrongFocus);

   // setCentralWidget(pgrid);



    QSplitter *splitterMain = new QSplitter(Qt::Vertical, 0); //新建主分割窗口，水平分割
    QSplitter *splitterLeft = new QSplitter(Qt::Vertical, splitterMain);
    QSplitter *splitterRight = new QSplitter(Qt::Vertical, splitterMain);


    splitterMain->setHandleWidth(1);

    splitterLeft->addWidget(p2);
    splitterRight->addWidget(pgrid);
    this->setCentralWidget(splitterMain);


    resize(1200,800);




}

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