[MacPerl] Re: mouse detection

[Greenblatt & Seay <g-s@navix.net>]

#!perl

# Keyboard Keys and Mouse Detection
# Collected and adapted by David Seay

use Mac::Events;
use Mac::Events qw(@Event $CurrentEvent);
use Mac::LowMem;
use Mac::QuickDraw;

$Event[keyDown]   = \&keyDown_Handler;
$Event[mouseDown] = \&mouseDown_Handler;

print "Hold down the shift, control, option, and/or command keys and click
the mouse or press a key on the keyboard.
  Type command period to quit.\n\n";


  WaitNextEvent while !$flag;

sub keyDown_Handler {
	my($ev) = @_;
	$k = chr($ev->character);
	$modKey = ($CurrentEvent->modifiers);
	print "KEY DOWN = $k\nMODIFIER KEY = $modKey\n\n";
	if ($modKey == 256 && $k eq ".") { $flag = 1 } # COMMAND '.' QUITS
THE PROGRAM
}

sub mouseDown_Handler {
	$modKey = ($CurrentEvent->modifiers);
	$clk = LMGetMouseLocation();
	($horz, $vert) = ($clk->h, $clk->v);
	print "MOUSE CLICKED at H = $horz   V = $vert\nMODIFIER KEY =
$modKey\n\n";
}



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