<?php /**************************************************************** ** ** Qt tutorial 6 ** ** original: ** http://doc.trolltech.com/4.1/tutorial-t6.html ** ****************************************************************/ if(!extension_loaded('php_qt')) { dl('php_qt.' . PHP_SHLIB_SUFFIX); } class LCDRange extends QWidget { private $lcd; private $slider; private $layout; function __construct() { parent::__construct(); $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->slider, SIGNAL('valueChanged(int)'), $this->lcd, SLOT('display(int)')); $this->layout = new QVBoxLayout(); $this->layout->addWidget($this->lcd); $this->layout->addWidget($this->slider); $this->setLayout($this->layout); } }; class MyWidget extends QWidget { private $quit; private $grid; private $layout; 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); } } $app = new QApplication(&$argc,$argv); $widget = new MyWidget(); $widget->show(); $app->exec(); ?>