#include "mainWindow.h"



mainWindow::mainWindow(QWidget *parent) : QMainWindow(parent) {
    QWidget *w = new QWidget;
    setCentralWidget(w);
    setGeometry(500, 500, 1000, 1000);
    layout = new QVBoxLayout;
    layout->addWidget(new QLabel("TestTree"));
    centralWidget()->setLayout(layout);
    QPushButton *btn_layer = new QPushButton("Layer");
    connect(btn_layer, &QPushButton::clicked, this, &mainWindow::addLayer);
    layout->addWidget(btn_layer);


    iModel = new QStandardItemModel();
    tree = new QTreeView(this);
    tree->setModel(iModel);
    tree->setSelectionMode(QAbstractItemView::ExtendedSelection);
    tree->setAcceptDrops(true);
    tree->setDragEnabled(true);
    tree->setAutoScroll(true);
    tree->setDragDropMode(QAbstractItemView::InternalMove);
    tree->setDropIndicatorShown(true);
    tree->setAlternatingRowColors(true);

    iModel->setHorizontalHeaderLabels({"Name", "xx1", "xx2", "xx3"});
    tree->setSelectionMode(QAbstractItemView::ExtendedSelection);
    layout->addWidget(tree);
}

void mainWindow::addLayer(int a) {
    QStandardItem *itm = new QStandardItem();
    itm->setText(QString("Hey you Im parent  ") + to_string(a).c_str());
    itm->setCheckable(true);
    itm->isDragEnabled();
    itm->isDropEnabled();
    itm->setCheckState(Qt::Checked);

    QStandardItem *itm2 = new QStandardItem();
    itm2->setCheckable(true);
    itm2->setCheckState(Qt::Unchecked);

    QStandardItem *itm3 = new QStandardItem();
    itm3->setText("xx2");
    QStandardItem *itm4 = new QStandardItem();
    itm4->setText("xx3");

    iModel->appendRow({itm, itm2, itm3, itm4});
}

mainWindow::~mainWindow() {

}