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#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QWidget>
#include <QPushButton>
#include <QVBoxLayout>

class MainWindow : public QWidget
{
    Q_OBJECT
    
public:
    MainWindow(QWidget *parent = 0);

private:
    int count;

public slots:
    void addButton();
};

#endif // MAINWINDOW_H

#include "mainwindow.h"

/// PUBLIC
MainWindow::MainWindow(QWidget *parent):
    QWidget(parent),
    count(0)
{
    QPushButton *pButtonAddButton = new QPushButton("Click ME!!!");
    connect(pButtonAddButton, SIGNAL(clicked()),
            this, SLOT(addButton()));

    QVBoxLayout *vBoxLayoutMain = new QVBoxLayout();

    vBoxLayoutMain->addWidget(pButtonAddButton);

    setLayout(vBoxLayoutMain);
}

/// PUBLIC SLOTS
void MainWindow::addButton()
{
    count++;

    QPushButton *pButtonNew = new QPushButton(QString::number(count));
    connect(pButtonNew, SIGNAL(clicked()),
            this, SLOT(addButton()));

    this->layout()->addWidget(pButtonNew);
}

void SBranchPointMenu::addPoint()
{

    QPushButton *pButtonNew = new QPushButton("a!");
    QVBoxLayout *vBoxLayoutMain = new QVBoxLayout(qobject_cast<QWidget*>(point->parent()));
     vBoxLayoutMain->addWidget(pButtonNew);
}