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harbour-core/tests/disp.prg
Viktor Szakats 3ed9fa0f45 2016-01-14 19:33 UTC+0100 Viktor Szakats (vszakats users.noreply.github.com)
* *
    % remove brandings and homepage from copyright header. Pass 2 - semi-auto.
    * project homepage and name is described in README, amongst others
    ; this should make the diff between 3.4 and 3.2 easier to manage
2016-01-14 19:35:07 +01:00

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// 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.
/* 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??"
RETURN