diff options
Diffstat (limited to 'PerlQt/examples/forever')
-rw-r--r-- | PerlQt/examples/forever/forever.pl | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/PerlQt/examples/forever/forever.pl b/PerlQt/examples/forever/forever.pl deleted file mode 100644 index e388e44..0000000 --- a/PerlQt/examples/forever/forever.pl +++ /dev/null @@ -1,59 +0,0 @@ -#!/usr/bin/perl -w -use strict; -package Forever; -use TQt; -use TQt::isa qw(TQt::Widget); -use TQt::slots - updateCaption => []; -use TQt::attributes qw( - rectangles - colors -); -use constant numColors => 120; - -sub NEW { - shift->SUPER::NEW(@_); - colors = \my @colors; - for(my $a = 0; $a < numColors; $a++) { - push @colors, TQt::Color(rand(255), rand(255), rand(255)); - } - rectangles = 0; - startTimer(0); - my $counter = TQt::Timer(this); - this->connect($counter, TQT_SIGNAL('timeout()'), TQT_SLOT('updateCaption()')); - $counter->start(1000); -} - -sub updateCaption { - my $s = sprintf "PerlTQt Example - Forever - %d rectangles/second", rectangles; - rectangles = 0; - setCaption($s); -} - -sub paintEvent { - my $paint = TQt::Painter(this); - my $w = width(); - my $h = height(); - return if $w <= 0 || $h <= 0; - $paint->setPen(&NoPen); - $paint->setBrush(colors->[rand(numColors)]); - $paint->drawRect(rand($w), rand($h), rand($w), rand($h)); -} - -sub timerEvent { - for(my $i = 0; $i < 100; $i++) { - repaint(0); - rectangles++; - } -} - -package main; -use TQt; -use Forever; - -my $a = TQt::Application(\@ARGV); -my $always = Forever; -$a->setMainWidget($always); -$always->setCaption("PerlTQt Example - Forever"); -$always->show; -exit $a->exec; |