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package Window;
use strict;
use warnings;
use QtCore4;
use QtGui4;
# [0]
use QtCore4::isa qw( Qt::Widget );
use CircleWidget;
sub text() {
return this->{text};
}
sub aliasedLabel() {
return this->{aliasedLabel};
}
sub antialiasedLabel() {
return this->{antialiasedLabel};
}
sub intLabel() {
return this->{intLabel};
}
sub floatLabel() {
return this->{floatLabel};
}
sub circleWidgets() {
return this->{circleWidgets};
}
# [0]
# [0]
sub NEW
{
my ($class) = @_;
$class->SUPER::NEW();
this->{aliasedLabel} = this->createLabel(this->tr('Aliased'));
this->{antialiasedLabel} = this->createLabel(this->tr('Antialiased'));
this->{intLabel} = this->createLabel(this->tr('Int'));
this->{floatLabel} = this->createLabel(this->tr('Float'));
this->{circleWidgets} = [];
my $layout = Qt::GridLayout();
$layout->addWidget(this->aliasedLabel, 0, 1);
$layout->addWidget(this->antialiasedLabel, 0, 2);
$layout->addWidget(this->intLabel, 1, 0);
$layout->addWidget(this->floatLabel, 2, 0);
# [0]
# [1]
my $timer = Qt::Timer(this);
for (my $i = 0; $i < 2; ++$i) {
for (my $j = 0; $j < 2; ++$j) {
this->circleWidgets->[$i]->[$j] = CircleWidget();
this->circleWidgets->[$i]->[$j]->setAntialiased($j != 0);
this->circleWidgets->[$i]->[$j]->setFloatBased($i != 0);
this->connect($timer, SIGNAL 'timeout()',
this->circleWidgets->[$i]->[$j], SLOT 'nextAnimationFrame()');
$layout->addWidget(this->circleWidgets->[$i]->[$j], $i + 1, $j + 1);
}
}
# [1] //! [2]
$timer->start(100);
this->setLayout($layout);
this->setWindowTitle(this->tr('Concentric Circles'));
}
# [2]
# [3]
sub createLabel
{
my ($text) = @_;
my $label = Qt::Label($text);
$label->setAlignment(Qt::AlignCenter());
$label->setMargin(2);
$label->setFrameStyle(Qt::Frame::Box() | Qt::Frame::Sunken());
return $label;
}
# [3]
1;
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