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294
3rdparty/kddockwidgets/tests/tst_view.cpp
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294
3rdparty/kddockwidgets/tests/tst_view.cpp
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/*
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This file is part of KDDockWidgets.
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SPDX-FileCopyrightText: 2019 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
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Author: Sérgio Martins <sergio.martins@kdab.com>
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SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
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Contact KDAB at <info@kdab.com> for commercial licensing options.
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*/
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#include "simple_test_framework.h"
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#include "core/Platform.h"
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#include "core/Window_p.h"
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#include "core/View_p.h"
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#include "core/ViewGuard.h"
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#include "clang_format18_workaround.h"
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using namespace KDDockWidgets::Core;
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using namespace KDDockWidgets;
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inline Core::View *createViewAndWindow(Core::CreateViewOptions opts, Core::View *parent = nullptr)
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{
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opts.createWindow = true;
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return Core::Platform::instance()->tests_createView(opts, parent);
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}
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KDDW_QCORO_TASK tst_viewSetParent()
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{
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auto rootView = createViewAndWindow({});
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CHECK(rootView);
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CHECK(!rootView->isNull());
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CHECK(rootView->childViews().isEmpty());
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auto childView = createViewAndWindow({}, rootView);
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CHECK(!rootView->parentView());
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CHECK(childView);
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CHECK(childView->parentView());
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CHECK(childView->parentView()->equals(rootView));
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const auto children = rootView->childViews();
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CHECK_EQ(children.size(), 1);
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CHECK(children[0]->equals(childView));
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auto rootView2 = createViewAndWindow({});
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childView->setParent(rootView2);
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CHECK(childView->parentView()->equals(rootView2));
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CHECK(rootView->childViews().isEmpty());
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CHECK_EQ(rootView2->childViews().size(), 1);
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// Deleting a view will remove it from its parent
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delete childView;
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CHECK(rootView2->childViews().isEmpty());
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delete rootView;
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delete rootView2;
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_viewRoot()
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{
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auto rootView = createViewAndWindow({});
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auto childView = createViewAndWindow({ true }, rootView);
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auto window = rootView->window();
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CHECK(window);
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CHECK(childView->rootView()->equals(rootView));
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CHECK_EQ(window->handle(), window->handle());
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CHECK_EQ(rootView->window()->handle(), childView->window()->handle());
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CHECK_EQ(window->handle(), childView->window()->handle());
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CHECK(rootView->rootView()->equals(rootView));
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CHECK(childView->rootView()->equals(rootView));
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CHECK(window->rootView());
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CHECK(window->rootView()->equals(rootView));
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childView->setParent(nullptr);
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CHECK(childView->rootView()->equals(childView));
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delete rootView;
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delete childView;
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_viewIsVisible()
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{
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auto rootView = createViewAndWindow({});
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CHECK(!rootView->controller()->isVisible());
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rootView->controller()->setVisible(true);
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CHECK(rootView->controller()->isVisible());
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// Hiding the parent should hide the children
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auto view2 = createViewAndWindow({});
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view2->setParent(rootView);
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view2->controller()->setVisible(true);
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CHECK(view2->controller()->isVisible());
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CHECK(rootView->controller()->isVisible());
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rootView->controller()->setVisible(false);
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CHECK(!view2->controller()->isVisible());
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CHECK(!rootView->controller()->isVisible());
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// test show()
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rootView->show();
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CHECK(rootView->controller()->isVisible());
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CHECK(view2->controller()->isVisible());
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// test hide()
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rootView->hide();
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CHECK(!rootView->controller()->isVisible());
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CHECK(!view2->controller()->isVisible());
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delete rootView;
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_viewGeometry()
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{
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// Test with a top-level view first
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auto rootView = createViewAndWindow({});
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rootView->show();
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const auto initialGeo = Rect(200, 201, 500, 501);
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rootView->setGeometry(initialGeo);
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CHECK_EQ(rootView->pos(), initialGeo.topLeft());
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Core::Window::Ptr window = rootView->window();
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CHECK_EQ(window->geometry(), initialGeo);
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CHECK_EQ(rootView->size(), initialGeo.size());
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CHECK_EQ(rootView->x(), initialGeo.x());
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CHECK_EQ(rootView->y(), initialGeo.y());
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CHECK_EQ(rootView->width(), initialGeo.width());
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CHECK_EQ(rootView->height(), initialGeo.height());
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CHECK_EQ(rootView->rect(), Rect(Point(0, 0), initialGeo.size()));
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// Now test with child view
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auto childView = createViewAndWindow({ true }, rootView);
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CHECK(rootView->isVisible());
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CHECK(childView->isVisible());
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CHECK(childView->controller()->isVisible());
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const Rect newChildGeo(1, 2, 300, 301);
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childView->setGeometry(newChildGeo);
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EVENT_LOOP(500);
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CHECK(!childView->isRootView());
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CHECK_EQ(childView->size(), newChildGeo.size());
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CHECK_EQ(childView->x(), newChildGeo.x());
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CHECK_EQ(childView->geometry(), newChildGeo);
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_viewMinSize()
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{
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const Size sizeHint = {};
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const Size minSize = { 201, 202 };
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auto rootView = createViewAndWindow({ true, sizeHint, minSize });
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CHECK_EQ(rootView->minSize(), minSize);
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const Size newMinSize = { 301, 302 };
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rootView->setMinimumSize(newMinSize);
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CHECK_EQ(rootView->minSize(), newMinSize);
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_viewMaxSize()
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{
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const Size sizeHint = {};
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const Size minSize = { 201, 202 };
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const Size maxSize = { 500, 501 };
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auto rootView = createViewAndWindow({ true, sizeHint, minSize, maxSize });
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CHECK_EQ(rootView->maxSizeHint(), maxSize);
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const Size newMaxSize = { 301, 302 };
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rootView->setMaximumSize(newMaxSize);
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CHECK_EQ(rootView->maxSizeHint(), newMaxSize);
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_viewObjectName()
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{
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auto rootView = createViewAndWindow({});
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CHECK_EQ(rootView->viewName(), QString());
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const QString newName = QStringLiteral("name1");
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rootView->setViewName(newName);
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CHECK_EQ(rootView->viewName(), newName);
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_viewCloseRequested()
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{
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// Tests that the closeRequested signal is emitted
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auto rootView = createViewAndWindow({});
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bool signalArrived = false;
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KDBindings::ScopedConnection connection =
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rootView->d->closeRequested.connect([&signalArrived](CloseEvent *ev) {
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signalArrived = true;
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CHECK(ev->isAccepted());
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});
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rootView->close();
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CHECK(signalArrived);
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delete rootView;
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_viewFocusPolicy()
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{
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auto rootView = createViewAndWindow({});
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CHECK_EQ(rootView->focusPolicy(), Qt::NoFocus);
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_hasFocus()
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{
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auto rootView = createViewAndWindow({});
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rootView->show();
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rootView->activateWindow();
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CHECK(rootView->controller()->isVisible());
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EVENT_LOOP(0);
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CHECK(!rootView->hasFocus());
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rootView->setFocus(Qt::MouseFocusReason);
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EVENT_LOOP(200); // QWidget::setFocus() requires 1 event loop iteration
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CHECK(rootView->hasFocus());
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CHECK(rootView->equals(Platform::instance()->focusedView()));
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auto child1 = createViewAndWindow({}, rootView);
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CHECK(rootView->hasFocus());
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CHECK(rootView->equals(Platform::instance()->focusedView()));
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child1->controller()->setVisible(true);
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child1->setFocus(Qt::MouseFocusReason);
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EVENT_LOOP(200); // QWidget::setFocus() requires 1 event loop iteration
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CHECK(child1->hasFocus());
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CHECK(child1->equals(Platform::instance()->focusedView()));
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_parentDeletesChildViews()
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{
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// Tests that deleting a parent view also deletes its children
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auto rootView = createViewAndWindow({});
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rootView->show();
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rootView->activateWindow();
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CHECK(rootView->controller()->isVisible());
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EVENT_LOOP(0);
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auto child = createViewAndWindow({}, rootView);
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child->show();
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CHECK(child->isVisible());
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CHECK(child->controller());
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ViewGuard guard1(rootView);
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ViewGuard guard2(child);
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delete rootView;
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CHECK(!guard1);
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CHECK(!guard2);
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KDDW_TEST_RETURN(true);
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}
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static const auto s_tests = std::vector<KDDWTest> {
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TEST(tst_viewSetParent),
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TEST(tst_viewRoot),
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TEST(tst_viewIsVisible),
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TEST(tst_viewGeometry),
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TEST(tst_viewMinSize),
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TEST(tst_viewMaxSize),
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TEST(tst_viewObjectName),
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TEST(tst_viewCloseRequested),
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TEST(tst_viewFocusPolicy),
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TEST(tst_hasFocus),
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TEST(tst_parentDeletesChildViews),
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};
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#include "tests_main.h"
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