Method moveTreeModelInteraction

tests/backend/Worksheet/WorksheetElementTest.cpp:849–895

}

void WorksheetElementTest::moveTreeModelInteraction() {
	Project project;
	AspectTreeModel aspectTreeModel(&project, this);

	std::unique_ptr<ProjectExplorer> projectExplorer = std::make_unique<ProjectExplorer>(nullptr);
	projectExplorer->setModel(&aspectTreeModel);
	projectExplorer->setProject(&project);
	projectExplorer->setCurrentAspect(&project);

	auto* ws = new Worksheet(QStringLiteral("Worksheet"));
	project.addChild(ws);

	auto* lFirst = new TextLabel(QStringLiteral("first"));
	ws->addChild(lFirst);

	auto* lSecond = new TextLabel(QStringLiteral("second"));
	ws->addChild(lSecond);

	auto* lThird = new TextLabel(QStringLiteral("third"));
	ws->addChild(lThird);

	auto children = ws->children<AbstractAspect>(AbstractAspect::ChildIndexFlag::IncludeHidden);

	// First is background
	QCOMPARE(children.at(1)->name(), lFirst->name());
	QCOMPARE(children.at(2)->name(), lSecond->name());
	QCOMPARE(children.at(3)->name(), lThird->name());

	QAction action;
	action.setData(1);
	lThird->execMoveBehind(&action);

	ws->setItemSelectedInView(lFirst->graphicsItem(), false);
	ws->setItemSelectedInView(lThird->graphicsItem(), true);
	const auto& indices = projectExplorer->m_treeView->selectionModel()->selectedIndexes();
	QCOMPARE(indices.length(), 4);
	const auto& aspectIndex = indices.at(0);
	const auto* selectedAspect = static_cast<AbstractAspect*>(aspectIndex.internalPointer());
	QCOMPARE(selectedAspect->name(), lThird->name()); // The selectionModel() got updated correctly

	children = ws->children<AbstractAspect>(AbstractAspect::ChildIndexFlag::IncludeHidden);
	// DEBUG_ELEMENT_NAMES(children);
	lThird->createContextMenu();
	lThird->prepareDrawingOrderMenu();
	QCOMPARE(lThird->m_moveBehindMenu->actions().count(), 0);
	QCOMPARE(lThird->m_moveInFrontOfMenu->actions().count(), 2);
}

// relative positioning