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();
}
private function createButtonsLayout()
{
$this->newScreenshotButton = $this->createButton(tr("New Screenshot"), $this, SLOT("newScreenshot()"));
$this->saveScreenshotButton = $this->createButton(tr("Save Screenshot"), $this, SLOT("saveScreenshot()"));
$this->quitScreenshotButton = $this->createButton(tr("Quit"), $this, SLOT("close()"));
$this->buttonsLayout = new QHBoxLayout();
$this->buttonsLayout->addStretch();
$this->buttonsLayout->addWidget($this->newScreenshotButton);
$this->buttonsLayout->addWidget($this->saveScreenshotButton);
$this->buttonsLayout->addWidget($this->quitScreenshotButton);
}
public function createIconGroupBox()
{
$this->iconGroupBox = new QGroupBox($this->tr("Tray Icon"));
$this->iconLabel = new QLabel("Icon:");
$this->iconComboBox = new QComboBox();
$this->iconComboBox->addItem(new QIcon("./images/bad.svg"), $this->tr("Bad"));
$this->iconComboBox->addItem(new QIcon("./images/heart.svg"), $this->tr("Heart"));
$this->iconComboBox->addItem(new QIcon("./images/trash.svg"), $this->tr("Trash"));
$this->showIconCheckBox = new QCheckBox($this->tr("Show icon"));
$this->showIconCheckBox->setChecked(True);
$iconLayout = new QHBoxLayout();
$iconLayout->addWidget($this->iconLabel);
$iconLayout->addWidget($this->iconComboBox);
$iconLayout->addStretch();
$iconLayout->addWidget($this->showIconCheckBox);
$this->iconGroupBox->setLayout($iconLayout);
}
