Stop resizeEvent() from being called multiple times on application startup

[wysota]

Then a child widget of MainWindow of class Widget has resizeEvent() reimplemented:

void Widget::resizeEvent(QResizeEvent *event)
{
   nameLabel->setFixedWidth(width()/4);
   familyNameLabel->setFixedWidth(width()/4);
 
   QWidget::resizeEvent(event);
 
}

void Widget::resizeEvent(QResizeEvent *event)
{
   nameLabel->setFixedWidth(width()/4);
   familyNameLabel->setFixedWidth(width()/4);

   QWidget::resizeEvent(event);

}

To copy to clipboard, switch view to plain text mode 

Why don't you just use layouts? Then you can reimplement resizeEvent() and simply change the font size of your top-level widget. Since the font size is inherited by child widgets, they will adjust and since a layout manages them, their sizes will adjust. It seems to me you are trying to reach to your right ear with your left hand