本文整理汇总了C++中QQmlEngine::incubationController方法的典型用法代码示例。如果您正苦于以下问题：C++ QQmlEngine::incubationController方法的具体用法？C++ QQmlEngine::incubationController怎么用？C++ QQmlEngine::incubationController使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QQmlEngine的用法示例。
在下文中一共展示了QQmlEngine::incubationController方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: classBegin
void QQuickWindowQmlImpl::classBegin()
{
Q_D(QQuickWindowQmlImpl);
QQmlEngine* e = qmlEngine(this);
//Give QQuickView behavior when created from QML with QQmlApplicationEngine
if (QCoreApplication::instance()->property("__qml_using_qqmlapplicationengine") == QVariant(true)) {
if (e && !e->incubationController())
e->setIncubationController(incubationController());
}
Q_ASSERT(e);
{
QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(e);
QV4::Scope scope(v4);
QV4::ScopedObject v(scope, QV4::QQuickRootItemMarker::create(e, this));
d->rootItemMarker = v;
}
}示例2: engine
void tst_QQuickView::engine()
{
QQmlEngine *engine = new QQmlEngine;
QVERIFY(!engine->incubationController());
QQuickView *view = new QQuickView(engine, 0);
QVERIFY(view);
QVERIFY(engine->incubationController() == view->incubationController());
QQuickView *view2 = new QQuickView(engine, 0);
QVERIFY(view);
QVERIFY(engine->incubationController() == view->incubationController());
delete view;
QVERIFY(!engine->incubationController());
engine->setIncubationController(view2->incubationController());
QVERIFY(engine->incubationController() == view2->incubationController());
delete view2;
QVERIFY(!engine->incubationController());
QQuickView *view3 = new QQuickView;
QQuickView *view4 = new QQuickView(view3->engine(), 0);
QVERIFY(view3->engine());
QVERIFY(view4->engine());
QCOMPARE(view3->engine(), view4->engine());
delete view3;
QVERIFY(!view4->engine());
QTest::ignoreMessage(QtWarningMsg, "QQuickView: invalid qml engine. ");
view4->setSource(QUrl());
QCOMPARE(view4->status(), QQuickView::Error);
QVERIFY(!view4->errors().isEmpty());
QCOMPARE(view4->errors().back().description(), QLatin1String("QQuickView: invalid qml engine."));
delete view4;
}