text: #include "dialogabout.h"
  #include "ui_dialogabout.h"
  
  Dialogabout::Dialogabout(QWidget *parent) :
      QDialog(parent),
      ui(new Ui::Dialogabout)
  {
      ui->setupUi(this);
      this->setWindowFlags(Qt::Popup);
  }
  
  Dialogabout::~Dialogabout()
  {
      delete ui;
  }
  
  void Dialogabout::on_buttonBox_accepted()
  {
      this->close();
  }
  