#!perl -w
use strict;
use warnings;
use Win32::GUI();
my $text = defined($ARGV[0]) ? $ARGV[0] : "Hello, world";
my $main = Win32::GUI::Window->new(
-name => 'Main',
-width => 100,
-height => 100,
-text => 'Perl',
);
my $font = Win32::GUI::Font->new(
-name => "Comic Sans MS",
-size => 24,
);
my $label = $main->AddLabel(
-text => $text,
-font => $font,
-foreground => 0x0000FF,
);
my $w = $label->Width() + $main->Width() - $main->ScaleWidth();
my $h = $label->Height() + $main->Height() - $main->ScaleHeight();
$main->Resize($w, $h);
# Get the desktop window and its size:
my $desk = Win32::GUI::GetDesktopWindow();
my $dw = Win32::GUI::Width($desk);
my $dh = Win32::GUI::Height($desk);
# Calculate the top left corner position needed
# for our main window to be centered on the screen
my $x = ($dw - $w) / 2;
my $y = ($dh - $h) / 2;
# And move the main window to the center of the screen
$main->Move($x, $y);
$main->Show();
Win32::GUI::Dialog();
exit(0);
sub Main_Terminate {
return -1;
}