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Text File  |  1991-03-13  |  696b  |  30 lines
  1.   #include "window.h"
  2.   #define NORM   CREATE_VIDEO_ATTRIBUTE(black,white)
  3.   #define REVERSE CREATE_VIDEO_ATTRIBUTE(white,black)
  4.  
  5.   WPOINTER w;
  6.   char buf[13];
  7.  
  8.  
  9.  
  10.   main()
  11.   {
  12.     int i;
  13.     WindowInitializeSystem();
  14.     WindowSaveInitial(0);
  15.     w = WindowInitialize(BORDER,1,1,20,10,NORM,NORM,SINGLEBOX);
  16.     WindowOpen(w);
  17.     WindowDisplay(w,1,NOEFFECT);
  18.  
  19.     for (i=0;i<13;i++)
  20.       if (i % 2)
  21.         buf[i] = NORM;
  22.       else
  23.         buf[i] = REVERSE;
  24.  
  25.     WindowWriteString(w,"Hello World!!",1,1);
  26.     GET_KEY();
  27.     WindowWriteAttributes(w,buf,1,1,13);  /* Writes alternating NORM and
  28.                                              REVERSE attributes */
  29.   }
  30.