text: #include "qtwrapping.h"
  #include <qapplication.h>
  
  #ifndef _WIN32
  #  include <stdio.h>
  #  include <stdlib.h>
  #endif
  
  int main(int argc, char* argv[])
  {
  #ifndef _WIN32
    const char* display = getenv("DISPLAY");
    if (display && strlen(display) > 0) {
  #endif
      QApplication app(argc, argv);
  
      qtwrapping qtw;
      app.setMainWidget(&qtw);
  #ifndef _WIN32
    } else {
      printf("Environment variable DISPLAY is not set. I will pretend like the "
             "test passed, but you should really set it.\n");
    }
  #endif
  
    return 0;
  }
  