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| #!/usr/bin/perl
use warnings;
use strict;
use Tk; # Appel du module Tk
use utf8;
# Programme principal
# Création de la fenêtre
my $fenetre = new MainWindow(
-title => "Canvas Tk ",
-background => "white",
);
my ($x1, $y1, $x2, $y2) = (0, 0, 100, 100);
my $MessageAccueil
= "Bonjour tout le monde\n\nWelcome dans le monde magnifique de Perl/Tk\n\n";
# Affichage d'un texte
my $LabelAccueil = $fenetre->Label(
-text => $MessageAccueil,
-background => "white",
)->pack();
# Affichage d'un bouton pour fermer la fenêtre
my $bouton = $fenetre->Button(
-text => "Fermez la fenêtre",
-command => sub { exit; },
)->pack();
my $Canvas = $fenetre->Scrolled("Canvas",
-width => 400 ,
-height => 400 ,
-background => "#CDDCEC",
-scrollbars => "osoe",
)->pack;
my $RealCanvas = $Canvas->Subwidget("canvas");
my $IDRectangle = $Canvas->create ( 'rectangle', $x1,$y1,$x2,$y2, -fill => 'red' );
print "ID rectangle : $IDRectangle\n";
$RealCanvas-> Tk::bind("<Button-1>", \&Bas);
#CentrerWidget($fenetre);
MainLoop(); # Obligatoire
sub Bas {
$y1 += 1 if $y1 < 400 && $y2 < 400;
$y2 += 1 if $y2 < 400 && $y1 < 400;
print "Bouger rectangle ( $x1,$y1,$x2,$y2)\n";
$Canvas->coords ( $IDRectangle, $x1,$y1,$x2,$y2 );
#$Canvas->move ( $IDRectangle, 0,1 );
}
MainLoop ; |
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