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Code: Alles auswählen

// //////////////////////////////////////////////////////
void GUI_MainWnd::SetupGUI()
// //////////////////////////////////////////////////////
{
  m_pCanvas     = new GUI_BoardCanvas(this);
  m_pBoardView  = new QGraphicsView( m_pCanvas, this );
  
  m_pBoardView->setSceneRect(0,0,m_pCanvas->width() ,m_pCanvas->height());
  m_pBoardView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  m_pBoardView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  setCentralWidget(m_pBoardView);
}

Code: Alles auswählen

// //////////////////////////////////////////////////////
void GUI_BoardCanvas::drawBackground ( QPainter * painter, const QRectF & rect )
// //////////////////////////////////////////////////////
{
  painter->setPen(Qt::black);
  painter->fillRect(0, 0, width(), height(),Qt::black);
}