Hi to all again!

I have a small nasty error. I have this code chunk:
Qt Code: 
  1. // label creation
  2.     m_pTotalLabel=new QLabel(tr("SKUPAJ:"), this);    // creates new label
  3.     Q_CHECK_PTR(m_pTotalLabel);    // checks creation
  4.     //m_pTotalLabel->setFrameStyle(QFrame::Panel | QFrame::Raised);
  5.     m_pTotalLabel->setAutoFillBackground(true);
  6.     QPalette TotalFieldPalette=m_pTotalLabel->palette();    // gets current pallete of current widget
  7.     TotalFieldPalette.setColor(QPalette::Base, Qt::black);    // sets backgorund color of widget
  8.     TotalFieldPalette.setColor(QPalette::Text, Qt::white);    // sets foreground color of widget
  9.     m_pTotalLabel->setPalette(TotalFieldPalette);    // sets palette
  10.     m_pTotalLayout->addWidget(m_pTotalLabel);    // adds widget to layout
  11.     // **** end of label creation
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Well, the label is not shown. Why???!!!