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();
}
/**
* test references <br><br>
* <code>
* $a = new QPushButton("a text"); <br>
* $b = &$a; <br>
* $a->setText("text changed"); <br>
* $b->text()->__toString(); // "text changed" <br>
*</code>
*/
function testReference()
{
$a = new QPushButton("a text");
$b =& $a;
$a->setText("text changed");
echo "\ntesting reference";
$this->assertEquals($b->text()->__toString(), "text changed", "Creating a reference does not work!");
echo " passed";
}
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);
$angle->setFocus();
}
private function create_button($text, $icon, $slot = '', $enabled = true, $align = 'left')
{
$widget = new QWidget($this);
$button = new QPushButton($widget);
$button->text = $text;
$button->setMinimumSize(200, 36);
$button->enabled = $enabled;
$button->styleSheet = "text-align:{$align};padding-left:50px;padding-right:20px;font-size:14px;";
$label = new QLabel($widget);
$label->icon = $this->iconsPath . "/{$icon}";
$label->resize(32, 32);
$label->enabled = $enabled;
$label->move(10, 0);
if (!empty($slot)) {
$button->connect(SIGNAL('clicked(bool)'), $this, $slot);
$label->connect(SIGNAL('mouseClicked()'), $button, SLOT('click()'));
}
$layout = new QHBoxLayout();
$layout->setContentsMargins(0, 6, 0, 0);
$layout->addWidget($button);
$widget->setLayout($layout);
return $widget;
}
<?php
/****************************************************************
**
** Qt tutorial 3
**
** original:
** http://doc.trolltech.com/4.1/tutorial-t3.html
**
****************************************************************/
if (!extension_loaded('php_qt')) {
dl('php_qt.' . PHP_SHLIB_SUFFIX);
}
$app = new QApplication($argc, $argv);
$window = new QWidget();
$window->resize(200, 120);
$quit = new QPushButton("Quit", $window);
$quit->setFont(new QFont("Times", 18, QFont::Bold));
$quit->setGeometry(10, 40, 180, 40);
QObject::connect($quit, SIGNAL('clicked()'), $app, SLOT('quit()'));
$window->show();
$app->exec();
public function createButton($component)
{
$componentsPath = $this->componentsPath;
$componentPath = "{$componentsPath}/{$component}/component.php";
$r = array();
if (file_exists($componentPath) && is_file($componentPath)) {
include $componentPath;
} else {
return;
}
if (!isset($r['group']) || $r['group'] == 'NoVisual') {
return;
}
if (isset($r['parent']) && !empty(trim($r['parent']))) {
$parentClass = $r['parent'];
} else {
$parentClass = null;
}
$objectName = isset($r['objectName']) ? "pqcreatebutton_{$component}_{$r[objectName]}" : "pqcreatebutton_{$component}_{$component}";
$buttonText = isset($r['title']) ? $r['title'] : $component;
$button = new QPushButton($this->componentsPanel);
$button->objectName = $objectName;
$button->text = $buttonText;
$button->styleSheet = "text-align: left";
$button->minimumHeight = 30;
$button->icon = "{$componentsPath}/{$component}/icon.png";
$button->flat = true;
$button->creator = true;
$button->setIconSize(24, 24);
$button->parentClass = $parentClass;
if (isset($r['defobjw']) && isset($r['defobjh'])) {
$button->defobjw = $r['defobjw'];
$button->defobjh = $r['defobjh'];
}
$button->connect(SIGNAL("mousePressed(int,int,int,int,int)"), $this, SLOT("createObject(int,int,int,int,int)"));
$button->connect(SIGNAL("mouseMoved(int,int,int,int)"), $this, SLOT("moveObject(int,int,int,int)"));
$button->connect(SIGNAL('mouseReleased(int,int,int,int,int)'), $this, SLOT('testCreate(int,int,int,int,int)'));
$this->componentsLayout->addWidget($button);
}
<?php
/****************************************************************
**
** Qt tutorial 1
**
** original:
** http://doc.trolltech.com/4.1/tutorial-t1.html
**
****************************************************************/
if (!extension_loaded('php_qt')) {
dl('php_qt.' . PHP_SHLIB_SUFFIX);
}
$app = new QApplication($argc, $argv);
$hello = new QPushButton("Hello world!");
$hello->resize(100, 30);
$hello->show();
$app->exec();
<?php
/****************************************************************
**
** Qt tutorial 2
**
** original:
** http://doc.trolltech.com/4.1/tutorial-t2.html
**
****************************************************************/
if (!extension_loaded('php_qt')) {
dl('php_qt.' . PHP_SHLIB_SUFFIX);
}
$app = new QApplication($argc, $argv);
$quit = new QPushButton("Quit");
$quit->resize(75, 30);
$quit->setFont(new QFont("Times", 18, QFont::Bold));
QObject::connect($quit, SIGNAL('clicked()'), $app, SLOT('quit()'));
$quit->show();
$app->exec();
/**
* @return QPushButton
*/
private function createButton(QString $text, QWidget $receiver, $member)
{
$button = new QPushButton($text);
$button->connect($button, SIGNAL("clicked()"), $receiver, (string) $member);
return $button;
}
