public function __construct()
{
parent::__construct();
$quit = new QPushButton(tr("&Quit"));
$quit->setFont(new QFont("Times", 18, QFont::Bold));
QObject::connect($quit, SIGNAL('clicked()'), QApplication::instance(), SLOT('quit()'));
$angle = new LCDRange();
$angle->setRange(5, 70);
$force = new LCDRange();
$force->setRange(10, 50);
$cannonField = new CannonField();
QObject::connect($angle, SIGNAL('valueChanged(int)'), $cannonField, SLOT('setAngle(int)'));
QObject::connect($cannonField, SIGNAL('angleChanged(int)'), $angle, SLOT('setValue(int)'));
QObject::connect($force, SIGNAL('valueChanged(int)'), $cannonField, SLOT('setForce(int)'));
QObject::connect($cannonField, SIGNAL('forceChanged(int)'), $force, SLOT('setValue(int)'));
$shoot = new QPushButton(tr("&Shoot"));
$shoot->setFont(new QFont("Times", 18, QFont::Bold));
QObject::connect($shoot, SIGNAL('clicked()'), $cannonField, SLOT('shoot()'));
$topLayout = new QHBoxLayout();
$topLayout->addWidget($shoot);
$topLayout->addStretch(1);
$leftLayout = new QVBoxLayout();
$leftLayout->addWidget($angle);
$leftLayout->addWidget($force);
$gridLayout = new QGridLayout();
$gridLayout->addWidget($quit, 0, 0);
$gridLayout->addLayout($topLayout, 0, 1);
$gridLayout->addLayout($leftLayout, 1, 0);
$gridLayout->addWidget($cannonField, 1, 1, 2, 1);
$gridLayout->setColumnStretch(1, 10);
$this->setLayout($gridLayout);
$angle->setValue(60);
$force->setValue(25);
$angle->setFocus();
}
function testObjectBack()
{
echo "\ntesting getting object back";
$this->assertEquals(is_object(QApplication::instance()), true, "Could not fetch instance of QApplication!");
// we need this, otherwise ZE would destroy $app too early
QTimer::singleShot(100, QApplication::instance(), SLOT("quit()"));
echo " passed";
}
function __construct()
{
parent::__construct();
$this->setFixedSize(200, 120);
$this->quit = new QPushButton(tr("Quit"), $this);
$this->quit->setGeometry(62, 40, 75, 30);
$this->quit->setFont(new QFont("Times", 18, QFont::Bold));
/* the macro qApp is not available in php-qt, we use QApplication::instance() directly. */
$this->connect($this->quit, SIGNAL('clicked()'), QApplication::instance(), SLOT('quit()'));
}
public function setupConnections()
{
$this->quit = new QPushButton(tr("Quit"));
$this->quit->setFont(new QFont("Times", 18, QFont::Bold));
QObject::connect($this->quit, SIGNAL('clicked()'), QApplication::instance(), SLOT('quit()'));
$this->angle = new LCDRange();
$this->angle->setRange(5, 70);
/*
$this->cannonField = new CannonField();
*/
// QObject::connect($this->angle, SIGNAL('valueChanged(int)'), $this->cannonField, SLOT('setAngle(int)'));
// QObject::connect($this->cannonField, SIGNAL('angleChanged(int)'), $this->angle, SLOT('setValue(int)'));
}
function __construct()
{
parent::__construct();
$this->quit = new QPushButton(tr("Quit"));
$this->quit->setFont(new QFont("Times", 18, QFont::Bold));
$this->connect($this->quit, SIGNAL('clicked()'), QApplication::instance(), SLOT('quit()'));
$this->grid = new QGridLayout();
for ($row = 0; $row < 4; ++$row) {
for ($column = 0; $column < 4; ++$column) {
$this->grid->addWidget(new LCDRange(), $row, $column);
}
}
$this->layout = new QVBoxLayout();
$this->layout->addWidget($this->quit);
$this->layout->addLayout($this->grid);
$this->setLayout($this->layout);
}
function __construct()
{
parent::__construct();
$this->quit = new QPushButton(tr("Quit"));
$this->quit->setFont(new QFont("Times", 18, QFont::Bold));
$this->lcd = new QLCDNumber(2);
$this->lcd->setSegmentStyle(QLCDNumber::Filled);
$this->slider = new QSlider(Qt::Horizontal);
$this->slider->setRange(0, 99);
$this->slider->setValue(0);
$this->connect($this->quit, SIGNAL('clicked()'), QApplication::instance(), SLOT('quit()'));
$this->connect($this->slider, SIGNAL('valueChanged(int)'), $this->lcd, SLOT('display(int)'));
$this->layout = new QVBoxLayout();
$this->layout->addWidget($this->quit);
$this->layout->addWidget($this->lcd);
$this->layout->addWidget($this->slider);
$this->setLayout($this->layout);
}
public function __construct()
{
parent::__construct();
$quit = new QPushButton(tr("Quit"));
$quit->setFont(new QFont("Times", 18, QFont::Bold));
// QObject::connect($quit, SIGNAL('clicked()'), qApp(), SLOT('quit()'));
QObject::connect($quit, SIGNAL('clicked()'), QApplication::instance(), SLOT('quit()'));
$angle = new LCDRange();
$angle->setRange(5, 70);
$cannonField = new CannonField();
QObject::connect($angle, SIGNAL('valueChanged(int)'), $cannonField, SLOT('setAngle(int)'));
QObject::connect($cannonField, SIGNAL('angleChanged(int)'), $angle, SLOT('setValue(int)'));
$gridLayout = new QGridLayout();
$gridLayout->addWidget($quit, 0, 0);
$gridLayout->addWidget($angle, 1, 0);
$gridLayout->addWidget($cannonField, 1, 1, 2, 1);
$gridLayout->setColumnStretch(1, 10);
$this->setLayout($gridLayout);
$angle->setValue(60);
$angle->setFocus();
}
