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package LCDRange;
use strict;
use warnings;
use QtCore4;
use QtGui4;
use QtCore4::isa qw(Qt::Widget);
use QtCore4::slots setValue => ['int'];
use QtCore4::signals valueChanged => ['int'];
sub NEW {
shift->SUPER::NEW(@_);
my $lcd = Qt::LCDNumber(2);
my $slider = Qt::Slider(Qt::Horizontal());
$slider->setRange(0, 99);
$slider->setValue(0);
this->connect($slider, SIGNAL "valueChanged(int)",
$lcd, SLOT "display(int)");
this->connect($slider, SIGNAL "valueChanged(int)",
this, SIGNAL "valueChanged(int)");
my $layout = Qt::VBoxLayout;
$layout->addWidget($lcd);
$layout->addWidget($slider);
this->setLayout($layout);
this->{slider} = $slider;
}
sub value {
return this->{slider}->value();
}
sub setValue {
my ( $value ) = @_;
this->{slider}->setValue($value);
}
1;
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