sdl3/examples/multi_window_example.php

<?php

require_once __DIR__ . '/../vendor/autoload.php';

use PHPNative\Framework\Application;
use PHPNative\Ui\Widget\Button;
use PHPNative\Ui\Widget\Container;
use PHPNative\Ui\Widget\Label;

// Create application
$app = new Application();

// Create main window
$mainWindow = $app->createWindow('Main Window - Multi-Window Demo', 600, 400, 100, 100);

// Counter for new windows
$windowCounter = 1;

// Create main window UI
$mainContainer = new Container('flex flex-col p-6 gap-4 bg-gray-100');

$title = new Label(
    text: 'Multi-Window Demo',
    style: 'text-2xl text-gray-900'
);

$description = new Label(
    text: 'Klicken Sie auf die Buttons, um neue Windows zu erstellen!',
    style: 'text-base text-gray-700'
);

$windowCountLabel = new Label(
    text: 'Offene Windows: 1',
    style: 'text-sm text-blue-600 p-2 bg-white rounded'
);

// Button to create a simple new window
$createSimpleButton = new Button(
    text: 'Neues Fenster erstellen',
    style: 'bg-blue-500 hover:bg-blue-700 text-white p-4 rounded-lg'
);

$createSimpleButton->setOnClick(function() use ($app, &$windowCounter, $windowCountLabel) {
    // Create new window with offset position
    $offset = $windowCounter * 30;
    $newWindow = $app->createWindow(
        "Window #$windowCounter",
        500,
        300,
        150 + $offset,
        150 + $offset
    );

    // Create UI for new window
    $container = new Container('flex flex-col p-6 gap-3 bg-gradient-to-br from-purple-400 to-pink-400');

    $label = new Label(
        text: "Dies ist Window #$windowCounter",
        style: 'text-xl text-white'
    );

    $closeButton = new Button(
        text: 'Fenster schließen',
        style: 'bg-red-500 hover:bg-red-700 text-white p-3 rounded'
    );

    $closeButton->setOnClick(function() use ($newWindow) {
        $newWindow->close();
    });

    $container->addComponent($label);
    $container->addComponent($closeButton);
    $newWindow->setRoot($container);

    $windowCounter++;

    // Update counter
    $windowCountLabel->setText('Offene Windows: ' . $app->getWindowCount());
});

// Button to create a window with interactive content
$createInteractiveButton = new Button(
    text: 'Interaktives Fenster erstellen',
    style: 'bg-green-500 hover:bg-green-700 text-white p-4 rounded-lg'
);

$createInteractiveButton->setOnClick(function() use ($app, &$windowCounter, $windowCountLabel) {
    $offset = $windowCounter * 30;
    $newWindow = $app->createWindow(
        "Interactive Window #$windowCounter",
        600,
        400,
        150 + $offset,
        150 + $offset
    );

    // Create interactive UI
    $container = new Container('flex flex-col p-6 gap-3 bg-blue-50');

    $title = new Label(
        text: "Interaktives Window #$windowCounter",
        style: 'text-xl text-gray-900'
    );

    $counter = 0;
    $counterLabel = new Label(
        text: "Zähler: $counter",
        style: 'text-lg text-blue-600 p-2 bg-white rounded'
    );

    $incrementButton = new Button(
        text: 'Zähler erhöhen',
        style: 'bg-blue-500 hover:bg-blue-700 text-white p-3 rounded'
    );

    $incrementButton->setOnClick(function() use (&$counter, $counterLabel) {
        $counter++;
        $counterLabel->setText("Zähler: $counter");
    });

    $closeButton = new Button(
        text: 'Fenster schließen',
        style: 'bg-red-500 hover:bg-red-700 text-white p-3 rounded'
    );

    $closeButton->setOnClick(function() use ($newWindow) {
        $newWindow->close();
    });

    $container->addComponent($title);
    $container->addComponent($counterLabel);
    $container->addComponent($incrementButton);
    $container->addComponent($closeButton);
    $newWindow->setRoot($container);

    $windowCounter++;
    $windowCountLabel->setText('Offene Windows: ' . $app->getWindowCount());
});

// Button to quit application
$quitButton = new Button(
    text: 'Alle Fenster schließen und beenden',
    style: 'bg-red-600 hover:bg-red-800 text-white p-4 rounded-lg mt-4'
);

$quitButton->setOnClick(function() use ($app) {
    $app->quit();
});

// Add all components to main container
$mainContainer->addComponent($title);
$mainContainer->addComponent($description);
$mainContainer->addComponent($windowCountLabel);
$mainContainer->addComponent($createSimpleButton);
$mainContainer->addComponent($createInteractiveButton);
$mainContainer->addComponent($quitButton);

$mainWindow->setRoot($mainContainer);

// Run application
$app->run();