گروه فنی مهندسی آرکام

#include "mainwindow.h"

#include "ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent) :

    QMainWindow(parent),

    ui(new Ui::MainWindow)

{

    ui->setupUi(this); 

    ui->dockWidget->setTitleBarWidget(new QWidget());

    // Set the number of columns in the tree

    ui->treeWidget->setColumnCount(1);

    // Add root nodes

    addTreeRoot("A");

    addTreeRoot("B");

    addTreeRoot("C");

}

MainWindow::~MainWindow()

{

    delete ui;

}

void MainWindow::addTreeRoot(QString nameItem)

{

    QTreeWidgetItem *treeWidgetItem = new QTreeWidgetItem(ui->treeWidget);

    treeWidgetItem->setText(0, nameItem);

    addTreeChild(treeWidgetItem, nameItem);

}

void MainWindow::addTreeChild(QTreeWidgetItem *parent, QString nameItem)

{

    QTreeWidgetItem *treeWidgetItem = new QTreeWidgetItem();

    treeWidgetItem->setText(0, nameItem);

    parent->addChild(treeWidgetItem);

}