void tst_qquickwidget::renderingSignals()
{
QQuickWidget widget;
QQuickWindow *window = widget.quickWindow();
QVERIFY(window);
QSignalSpy beforeRenderingSpy(window, &QQuickWindow::beforeRendering);
QSignalSpy beforeSyncSpy(window, &QQuickWindow::beforeSynchronizing);
QSignalSpy afterRenderingSpy(window, &QQuickWindow::afterRendering);
QVERIFY(beforeRenderingSpy.isValid());
QVERIFY(beforeSyncSpy.isValid());
QVERIFY(afterRenderingSpy.isValid());
QCOMPARE(beforeRenderingSpy.size(), 0);
QCOMPARE(beforeSyncSpy.size(), 0);
QCOMPARE(afterRenderingSpy.size(), 0);
widget.setSource(testFileUrl("rectangle.qml"));
QCOMPARE(beforeRenderingSpy.size(), 0);
QCOMPARE(beforeSyncSpy.size(), 0);
QCOMPARE(afterRenderingSpy.size(), 0);
widget.show();
QVERIFY(QTest::qWaitForWindowExposed(&widget, 5000));
QTRY_VERIFY(beforeRenderingSpy.size() > 0);
QTRY_VERIFY(beforeSyncSpy.size() > 0);
QTRY_VERIFY(afterRenderingSpy.size() > 0);
}
QQuickWidget* ChatListWidget::createQuickWidget(QWidget *parent)
{
QQuickWidget* quickWidget = new QQuickWidget(parent);
quickWidget->setGeometry(QRect(-1, -1, 480, 560));
quickWidget->setSource(QUrl::fromLocalFile("D:/Qt/project/Qt Creator Project/MMDesktop/qml/myChatView.qml"));
quickWidget->rootContext()->setContextProperty("sessionID", "123-456-789");
quickWidget->hide();
return quickWidget;
}
void tst_qquickwidget::errors()
{
QQuickWidget *view = new QQuickWidget;
QScopedPointer<QQuickWidget> cleanupView(view);
QQmlTestMessageHandler messageHandler;
view->setSource(testFileUrl("error1.qml"));
QVERIFY(view->status() == QQuickWidget::Error);
QVERIFY(view->errors().count() == 1);
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
MainWindow w;
//w.show();
QQuickWidget *view = new QQuickWidget;
view->setSource(QUrl::fromLocalFile("../../../tabview.qml"));
view->show();
return a.exec();
}
void tst_qquickwidget::changeGeometry()
{
QWidget window;
QQuickWidget *childView = new QQuickWidget(&window);
childView->setSource(testFileUrl("rectangle.qml"));
window.show();
QVERIFY(QTest::qWaitForWindowExposed(&window, 5000));
childView->setGeometry(100,100,100,100);
}
void tst_qquickwidget::reparentAfterShow()
{
QWidget window;
QQuickWidget *childView = new QQuickWidget(&window);
childView->setSource(testFileUrl("rectangle.qml"));
window.show();
QVERIFY(QTest::qWaitForWindowExposed(&window, 5000));
QScopedPointer<QQuickWidget> toplevelView(new QQuickWidget);
toplevelView->setParent(&window);
toplevelView->setSource(testFileUrl("rectangle.qml"));
toplevelView->show();
QVERIFY(QTest::qWaitForWindowExposed(&window, 5000));
}
void MainWindow::updateView()
{
QSurfaceFormat format;
format.setDepthBufferSize(16);
format.setStencilBufferSize(8);
if (m_transparent)
format.setAlphaBufferSize(8);
if (m_checkboxMultiSample->isChecked())
format.setSamples(4);
State state = m_radioView->isChecked() ? UseWindow : UseWidget;
if (m_format == format && m_state == state)
return;
m_format = format;
m_state = state;
QString text = m_currentRootObject
? m_currentRootObject->property("currentText").toString()
: QStringLiteral("Hello Qt");
QUrl source("qrc:qquickviewcomparison/test.qml");
if (m_state == UseWindow) {
QQuickView *quickView = new QQuickView;
// m_transparent is not supported here since many systems have problems with semi-transparent child windows
quickView->setFormat(m_format);
quickView->setResizeMode(QQuickView::SizeRootObjectToView);
connect(quickView, &QQuickView::statusChanged, this, &MainWindow::onStatusChangedView);
connect(quickView, &QQuickView::sceneGraphError, this, &MainWindow::onSceneGraphError);
quickView->setSource(source);
m_currentRootObject = quickView->rootObject();
switchTo(QWidget::createWindowContainer(quickView));
} else if (m_state == UseWidget) {
QQuickWidget *quickWidget = new QQuickWidget;
if (m_transparent) {
quickWidget->setClearColor(Qt::transparent);
quickWidget->setAttribute(Qt::WA_TranslucentBackground);
}
quickWidget->setFormat(m_format);
quickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
connect(quickWidget, &QQuickWidget::statusChanged, this, &MainWindow::onStatusChangedWidget);
connect(quickWidget, &QQuickWidget::sceneGraphError, this, &MainWindow::onSceneGraphError);
quickWidget->setSource(source);
m_currentRootObject = quickWidget->rootObject();
switchTo(quickWidget);
}
if (m_currentRootObject) {
m_currentRootObject->setProperty("currentText", text);
m_currentRootObject->setProperty("multisample", m_checkboxMultiSample->isChecked());
m_currentRootObject->setProperty("translucency", m_transparent);
}
m_overlayLabel->raise();
}
TrackListPanel::TrackListPanel(const iscore::ApplicationContext &ctx):
iscore::PanelDelegate{ctx},
m_widget{new QWidget},
m_trackModel(new TrackModel),
m_layout{new QVBoxLayout},
m_containerpanel{new QMLContainerPanel}
{
m_trackModel->addTrack(Track(100, 0, 0));
QQuickWidget* container = m_containerpanel->container();
QQmlEngine* engine = container->engine();
QQmlContext* rootctxt = engine->rootContext();
rootctxt->setContextProperty(QString("trackModel"), m_trackModel);
m_containerpanel->setSource(QString("qrc:/qml/TrackList.qml"));
m_containerpanel->setContainerSize(m_containerpanel->size());
m_containerpanel->setObjectName("TrackList");
m_containerpanel->setBaseSize(m_widget->size());
m_layout->addWidget(m_containerpanel);
m_widget->setLayout(m_layout);
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QWidget widget;
widget.setWindowTitle(QT_VERSION_STR);
const QUrl source(QUrl::fromLocalFile(QLatin1String(SRCDIR) + QStringLiteral("/main.qml")));
QHBoxLayout *hLayout = new QHBoxLayout(&widget);
QGroupBox *groupBox = new QGroupBox("QuickWidget", &widget);
QVBoxLayout *vLayout = new QVBoxLayout(groupBox);
QQuickWidget *quickWidget = new QQuickWidget(groupBox);
quickWidget->setMinimumSize(200, 200);
vLayout->addWidget(quickWidget);
quickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
quickWidget->setSource(source);
if (quickWidget->status() == QQuickWidget::Error) {
qWarning() << quickWidget->errors();
return 1;
}
hLayout->addWidget(groupBox);
groupBox = new QGroupBox("QQuickView/createWindowContainer", &widget);
vLayout = new QVBoxLayout(groupBox);
QQuickView *view = new QQuickView;
view->setSource(source);
if (view->status() == QQuickView::Error) {
qWarning() << view->errors();
return 1;
}
view->setResizeMode(QQuickView::SizeRootObjectToView);
QWidget *container = QWidget::createWindowContainer(view, groupBox);
container->setMinimumSize(200, 200);
vLayout->addWidget(container);
hLayout->addWidget(groupBox);
const QRect availableGeometry = QApplication::desktop()->availableGeometry(&widget);
widget.move(availableGeometry.center() - QPoint(widget.sizeHint().width() / 2, widget.sizeHint().height() / 2));
widget.show();
return app.exec();
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QWidget widget;
widget.setWindowTitle(QT_VERSION_STR);
QHBoxLayout *hLayout = new QHBoxLayout(&widget);
QGroupBox *groupBox = new QGroupBox("QuickWidget", &widget);
QVBoxLayout *vLayout = new QVBoxLayout(groupBox);
QQuickWidget *quickWidget = new QQuickWidget(groupBox);
quickWidget->setMinimumSize(360, 520);
vLayout->addWidget(quickWidget);
quickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
quickWidget->setSource(QUrl(QLatin1String("qrc:/main.qml")));
if (quickWidget->status() == QQuickWidget::Error) {
qWarning() << quickWidget->errors();
return 1;
}
hLayout->addWidget(groupBox);
const QUrl gallerySource(QLatin1String("qrc:/gallery.qml"));
QQmlApplicationEngine engine(gallerySource);
QObject *root = engine.rootObjects().value(0, Q_NULLPTR);
if (!root || !root->isWindowType()) {
qWarning() << "Load error" << gallerySource;
return 1;
}
groupBox = new QGroupBox("QQuickView/createWindowContainer", &widget);
vLayout = new QVBoxLayout(groupBox);
QWidget *container = QWidget::createWindowContainer(qobject_cast<QWindow *>(root), groupBox);
container->setMinimumSize(360, 520);
vLayout->addWidget(container);
hLayout->addWidget(groupBox);
const QRect availableGeometry = QApplication::desktop()->availableGeometry(&widget);
widget.move(availableGeometry.center() - QPoint(widget.sizeHint().width() / 2, widget.sizeHint().height() / 2));
widget.show();
return app.exec();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
//criar os temporizadores like a Thread
timer = new QTimer(this);
//evento do timeout do timer - quando estourar faça o método atualizar
connect(timer,SIGNAL(timeout()),this,SLOT(atualizarDados()));
//Dados do QML
/*QQuickView *view = new QQuickView();
QWidget *container = QWidget::createWindowContainer(view, this);
container->setMinimumSize(500, 200);
container->setMaximumSize(500, 200);
container->setFocusPolicy(Qt::TabFocus);
view->setSource(QUrl("qrc:/qml/dashboard.qml"));
ui->verticalLayout->addWidget(container);
*/
QQuickWidget *view = new QQuickWidget();
view->setResizeMode(QQuickWidget::SizeRootObjectToView);
//connect(quickWidget, &QQuickWidget::statusChanged, this, &MainWindow::onStatusChangedWidget);
//connect(quickWidget, &QQuickWidget::sceneGraphError, this, &MainWindow::onSceneGraphError);
//view->setMinimumSize(500, 200);
//view->setMaximumSize(500, 200);
view->setSource(QUrl("qrc:/qml/dashboard.qml"));
ui->verticalLayout->addWidget(view);
QObject *item = view->rootObject();
velocidade = item->findChild<QObject*>("velocidade");
temperatura = item->findChild<QObject*>("temperatura");
rpm = item->findChild<QObject*>("rpm");
borboleta = item->findChild<QObject*>("borboleta");
// Criar um agente para descoberta de dispositivos
discoveryAgent = new QBluetoothDeviceDiscoveryAgent(this);
connect(discoveryAgent, SIGNAL(finished()),
this, SLOT(finalizarBuscaDispositivos()) );
connect(ui->pushButton,SIGNAL(clicked(bool)),this,SLOT(buscarServidor()));
connect(ui->pushButtonConectar,SIGNAL(clicked(bool)),this,SLOT(conectarServidor()));
//Configurações para a conexão com o servidor
socket = new QBluetoothSocket(QBluetoothServiceInfo::RfcommProtocol);
connect( socket, SIGNAL(readyRead()),
this, SLOT(onReadyRead()) );
connect( socket, SIGNAL(connected()),
this, SLOT(onBluetoothConnected()) );
connect( socket, SIGNAL(disconnected()),
this, SLOT(onBluetoothDisconnected()) );
connect( socket, SIGNAL(error(QBluetoothSocket::SocketError)),
this, SLOT(onBluetoothError(QBluetoothSocket::SocketError)) );
}
