Method Widget3DView

plugins/widgetinspector/widget3dview.cpp:190–248

using namespace GammaRay;

Widget3DView::Widget3DView(QWidget *parent)
    : QWidget(parent)
{
    auto remoteModel = ObjectBroker::model(QStringLiteral("com.kdab.GammaRay.Widget3DModel"));
    // Filter out rows without data and invisible widgets and expose C++ roles
    // to QML.
    auto clientModel = new Widget3DClientModel(this);
    clientModel->setSourceModel(remoteModel);

    // WINDOWS
    // Filter out everything except for window-type widgets
    auto windowModel = new Widget3DWindowModel(this);
    windowModel->setSourceModel(clientModel);

    // WIDGETS
    // Filter out widget subtrees that don't belong to currently selected window
    // and flatten the tree
    auto widgetModel = new Widget3DSubtreeModel(this);
    widgetModel->setSourceModel(clientModel);

    mSelectionHelper = new Widget3DSelectionHelper(widgetModel, this);

    auto vbox = new QVBoxLayout(this);

    auto hbox = new QHBoxLayout();
    hbox->addWidget(new QLabel(tr("Window: ")));

    auto *combo = new QComboBox;
    combo->setModel(windowModel);
    hbox->addWidget(combo, 1);
    vbox->addLayout(hbox);

    hbox = new QHBoxLayout();
    vbox->addLayout(hbox);

#if 0 // widget model debugging
    QTreeView *tv = new QTreeView;
    tv->setModel(widgetModel);
    hbox->addWidget(tv);
#endif

    mRenderWindow = new Widget3DWindow();
    mRenderWindow->installEventFilter(this);
    hbox->addWidget(QWidget::createWindowContainer(mRenderWindow, this), 1);

    qmlRegisterType<Widget3DImageTextureImage>("com.kdab.GammaRay", 1, 0, "Widget3DImageTextureImage");

    auto engine = mRenderWindow->engine();
    engine->rootContext()->setContextProperty(QStringLiteral("_renderWindow"), mRenderWindow);
    engine->rootContext()->setContextProperty(QStringLiteral("_widgetModel"), widgetModel);
    engine->rootContext()->setContextProperty(QStringLiteral("_selectionHelper"), mSelectionHelper);
    mRenderWindow->setSource(QUrl(QStringLiteral("qrc:/gammaray/assets/qml/main.qml")));

    connect(combo, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
            this, [widgetModel, combo, this]() {
                widgetModel->setRootObjectId(combo->currentData(Widget3DModel::IdRole).toString());
                QMetaObject::invokeMethod(mRenderWindow->rootObject(), "resetView");
            });