#include <QApplication>
#include <QGridLayout>
#include <QMainWindow>
#include <qpixmap.h>
#include <qbitmap.h>

int main( int argc, char** argv ) {
  QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
  
  QApplication app( argc, argv );
  QMainWindow* window = new QMainWindow( NULL );

  QWidget* m_containerWidget = new QWidget();
  
  QBitmap bit = QBitmap("crossMinus.bmp");
  QBitmap bitMask = QBitmap(bit.width(), bit.height());
  bitMask.fill(Qt::color0);
  QCursor* s_crossCursor = new QCursor(bit, bitMask, -1, -1);
  
  window->setCursor(*s_crossCursor);
  window->setCentralWidget(m_containerWidget);
  window->resize(800, 600);
  window->show();
  
  app.exec();

  delete window;

  return 0;
}