harbour-core/harbour/tests/disptest.prg

/*
 * $Id$
 */

// Test program for SETPOS(), DISPOUT(), ?, and ??  Clipper compatibility
// The results should be identical between Harbour with the GT API and
// Clipper. INKEY() is used to pause the display at certain points to make
// it easier to compare scrolling compatibility. A TONE() is sounded before
// each INKEY(0) call.
/* Harbour Project source code
   http://harbour-project.org/
   Public domain program written by David G. Holm <dholm@jsd-llc.com>
*/
procedure main()
local a,b,c,d,e,f,g,h,i,j,k,l
   SetPos( -2, 76 )
   DispOut( "You won't see this!" )
   tone(440,1)
   inkey(0)
   a := Row()
   b := Col()
   ?? a, b
   tone(440,1)
   inkey(0)
   c := Row()
   d := Col()
   ?? c, d
   tone(440,1)
   inkey(0)
   e := Row()
   f := Row()
   ?? e, f
   tone(440,1)
   inkey(0)
   g := Row()
   h := Col()
   ?? g, h
   tone(440,1)
   inkey(0)
   i := Row()
   j := Col()
   ?? i, j
   tone(440,1)
   inkey(0)
   k := Row()
   l := Col()
   ?? k, l
   tone(440,1)
   inkey(0)
   CLS
   ?? a,b
   ?? c,d
   ?? e,f
   ?? g,h
   ?? i,j
   ?? k,l
   DispOut( "Hello" )
   SetPos( 6, 74 )
   DispOut( "Partly off screen!" )
   ? Row(), Col()
   SetPos( 8, -12 )
   a := Row()
   b := Col()
   ?? "PA"
   c := Row()
   d := Col()
   ?? "ll on screen!"
   e := Row()
   f := Row()
   ? a,b
   ? c,d
   ? e,f
   SetPos( 13, -12 )
   a := Row()
   b := Col()
   DispOut( "All off screen!" )
   c := Row()
   d := Col()
   DispOut( "All on screen!" )
   e := Row()
   f := Row()
   ? a,b
   ? c,d
   ? e,f
   SetPos( 19, 85 )
   ?? "All on screen??"
   tone(880,1)
   inkey(0)
   SetPos( 50, 20 )
   ?? "On screen??"
quit