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Keyboard input/Obtain a Y or N response: Difference between revisions
Keyboard input/Obtain a Y or N response (view source)
Revision as of 12:41, 30 January 2021
, 3 years ago→{{header|Nim}}
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Line 1,280:
otherwise Say 'Undecided'
End </lang>
=={{header|Nim}}==
{{libheader|gintro}}
Using "gintro" bindings to Gtk3.
<lang Nim>import strformat
import gintro/[glib, gobject, gtk, gio]
import gintro/gdk except Window
#---------------------------------------------------------------------------------------------------
proc onKeyPress(window: ApplicationWindow; event: Event; label: Label): bool =
var keyval: int
if not event.getKeyval(keyval): return false
if keyval in [ord('n'), ord('y')]:
label.setText(&"You pressed key '{chr(keyval)}'")
result = true
#---------------------------------------------------------------------------------------------------
proc activate(app: Application) =
## Activate the application.
let window = app.newApplicationWindow()
window.setTitle("Y/N response")
let hbox = newBox(Orientation.horizontal, 0)
window.add(hbox)
let vbox = newBox(Orientation.vertical, 10)
hbox.packStart(vbox, true, true, 20)
let label1 = newLabel(" Press 'y' or 'n' key ")
vbox.packStart(label1, true, true, 5)
let label2 = newLabel()
vbox.packStart(label2, true, true, 5)
discard window.connect("key-press-event", onKeyPress, label2)
window.showAll()
#———————————————————————————————————————————————————————————————————————————————————————————————————
let app = newApplication(Application, "Rosetta.YNResponse")
discard app.connect("activate", activate)
discard app.run()</lang>
=={{header|NS-HUBASIC}}==
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