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57 lines
1.5 KiB
57 lines
1.5 KiB
#include <QGuiApplication>
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#include <QQmlApplicationEngine>
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#include <QDebug>
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#include <QTimer>
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#include <QQmlContext>
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#include "synchronisable.h"
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int main(int argc, char *argv[])
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{
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#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
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QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
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#endif
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QGuiApplication app(argc, argv);
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QQmlApplicationEngine engine;
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const QUrl url(QStringLiteral("qrc:/main.qml"));
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QObject::connect(
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&engine,
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&QQmlApplicationEngine::objectCreated,
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&app,
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[url](QObject *obj, const QUrl &objUrl) {
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if (!obj && url == objUrl)
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QCoreApplication::exit(-1);
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},
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Qt::QueuedConnection);
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Synchronisable s{42}, copie{1};
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qDebug() << "==Sans connexion==";
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s.setCpt(122);
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qDebug() << "s: " << s.cpt() << "copie: " << copie.cpt() ;
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// Connecte le signal cptChanged de s au slot setCpt de copie
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QObject::connect(&s, &Synchronisable::cptChanged,
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&copie, &Synchronisable::setCpt);
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s.setCpt(9);
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qDebug() << "==Avec connexion==";
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qDebug() << "s: " << s.cpt() << "copie: " << copie.cpt() ;
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QTimer timer;
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QObject::connect(&timer, &QTimer::timeout, &s, &Synchronisable::inc);
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QObject::connect(&s, &Synchronisable::cptChanged, [&s](){ qDebug() << s.cpt(); }
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);
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timer.start(1000);
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engine.rootContext()->setContextProperty("miam", &s);
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engine.load(url);
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return app.exec();
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}
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