Method restoreSplits

kdevplatform/shell/tests/test_workingsets.cpp:198–287

}

void TestWorkingSetController::restoreSplits()
{
    // we need to show the window to calculate actual widget sizes
    m_mainWindow->show();

    // Create a persistent working set with 4 split views
    m_area->setWorkingSet(setName);
    auto set2 = m_workingSetCtrl->workingSet(m_area->workingSet());
    set2->setPersistent(true);
    auto doc = m_documentCtrl->openDocument(QUrl::fromLocalFile(m_file.fileName()));

    // Split view
    auto view_bottom_left = dynamic_cast<Sublime::Document*>(doc)->createView();
    m_area->addView(view_bottom_left, m_area->activeView(), Qt::Vertical);
    auto view_top_right = dynamic_cast<Sublime::Document*>(doc)->createView();
    m_area->addView(view_top_right, m_area->activeView(), Qt::Horizontal);
    auto view_bottom_right = dynamic_cast<Sublime::Document*>(doc)->createView();
    m_area->addView(view_bottom_right, view_bottom_left, Qt::Horizontal);

    // required to arrange the view widgets in the window
    QApplication::processEvents();

    QSet<Sublime::AreaIndex*> indices;
    for (auto &view : m_area->views()) {
        indices.insert(m_area->indexOf(view));
    }
    QCOMPARE(indices.size(), 4); // number of view containers

    auto *splitter_bottom = qobject_cast<QSplitter*>(view_bottom_left->widget()
                                                         ->parentWidget()
                                                         ->parentWidget()   // view container
                                                         ->parentWidget()   // splitter containing a single container
                                                         ->parentWidget()); // splitter containing lower containers
    QVERIFY(splitter_bottom);

    QVERIFY(splitter_bottom->isVisible());
    // ensure the splitter handle is visible, which is esp. required for running the test with the offscreen QPA
    splitter_bottom->handle(0)->setVisible(true);
    QVERIFY(splitter_bottom->handle(0)->isVisible());

    QApplication::processEvents();

    splitter_bottom->setSizes({1, 1000});
    auto sizes_bottom = splitter_bottom->sizes();
    QVERIFY(sizes_bottom.at(0) < sizes_bottom.at(1));

    auto *splitter_mid = qobject_cast<QSplitter*>(splitter_bottom->parentWidget());
    QVERIFY(splitter_mid);
    splitter_mid->setSizes({1, 1000});
    auto sizes_mid = splitter_mid->sizes();
    QVERIFY(sizes_mid.at(0) < sizes_mid.at(1));

    QVERIFY(!qobject_cast<QSplitter*>(splitter_mid->parentWidget()));

    // Create and activate another persistent working set with a single view
    m_area->setWorkingSet(setName2);
    auto set = m_workingSetCtrl->workingSet(m_area->workingSet());
    set->setPersistent(true);