QmlDesigner: Fix remaining C++20 warnings about [=] captures

Change-Id: Ia54208e5e72016f6ca22e0b005d479aac8f49929
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

19 files changed, 66 insertions, 54 deletions

diff --git a/src/plugins/effectcomposer/effectcomposermodel.cpp b/src/plugins/effectcomposer/effectcomposermodel.cpp
index 1edc70c75b..3f376d0633 100644
--- a/src/plugins/effectcomposer/effectcomposermodel.cpp
+++ b/src/plugins/effectcomposer/effectcomposermodel.cpp
@@ -1462,8 +1462,9 @@ void EffectComposerModel::bakeShaders()
             args << "-o" << outPaths[i] << srcPaths[i];
 
             auto qsbProcess = new Utils::Process(this);
-            connect(qsbProcess, &Utils::Process::done, this, [=] {
-                handleQsbProcessExit(qsbProcess, srcPaths[i], preview);
+            connect(qsbProcess, &Utils::Process::done, this,
+                    [this, qsbProcess, path = srcPaths[i], preview] {
+                handleQsbProcessExit(qsbProcess, path, preview);
             });
             qsbProcess->setWorkingDirectory(workDir.absolutePath());
             qsbProcess->setCommand({qsbPath, args});
diff --git a/src/plugins/qmldesigner/components/annotationeditor/annotationtableview.cpp b/src/plugins/qmldesigner/components/annotationeditor/annotationtableview.cpp
index f3cc629dd8..3c4b780c74 100644
--- a/src/plugins/qmldesigner/components/annotationeditor/annotationtableview.cpp
+++ b/src/plugins/qmldesigner/components/annotationeditor/annotationtableview.cpp
@@ -245,7 +245,7 @@ void RichTextCellEditor::setupSignal(int index, const QString &commentTitle)
     if (m_connection)
         disconnect(m_connection);
 
-    m_connection = connect(this, &RichTextCellEditor::clicked, this, [=]() {
+    m_connection = connect(this, &RichTextCellEditor::clicked, this, [this, index, commentTitle] {
         emit richTextClicked(index, commentTitle);
     });
 }
@@ -278,7 +278,7 @@ AnnotationTableView::AnnotationTableView(QWidget *parent)
         if (item->isCheckable())
             m_model->setData(item->index(), item->checkState() == Qt::Checked);
 
-        if (this->m_modelUpdating)
+        if (m_modelUpdating)
             return;
 
         auto *valueItem = m_model->item(item->row(), ColumnId::Value);
diff --git a/src/plugins/qmldesigner/components/bindingeditor/signallist.cpp b/src/plugins/qmldesigner/components/bindingeditor/signallist.cpp
index fa175123c7..a4538b56c3 100644
--- a/src/plugins/qmldesigner/components/bindingeditor/signallist.cpp
+++ b/src/plugins/qmldesigner/components/bindingeditor/signallist.cpp
@@ -223,7 +223,9 @@ void SignalList::addConnection(const QModelIndex &modelIndex)
     if (rootModelNode.isValid() && rootModelNode.metaInfo().isValid()) {
         NodeMetaInfo nodeMetaInfo = view->model()->qtQuickConnectionsMetaInfo();
         if (nodeMetaInfo.isValid()) {
-            view->executeInTransaction("ConnectionModel::addConnection", [=, &rootModelNode](){
+            view->executeInTransaction("ConnectionModel::addConnection",
+                                       [this, view, nodeMetaInfo, targetModelIndex, modelIndex,
+                                        buttonModelIndex, signalName, &rootModelNode] {
                 ModelNode newNode = view->createModelNode("QtQuick.Connections",
                                                           nodeMetaInfo.majorVersion(),
                                                           nodeMetaInfo.minorVersion());
@@ -263,7 +265,8 @@ void SignalList::removeConnection(const QModelIndex &modelIndex)
 
     ModelNode node = targetSignal.parentModelNode();
     if (node.isValid()) {
-        view->executeInTransaction("ConnectionModel::removeConnection", [=, &node](){
+        view->executeInTransaction("ConnectionModel::removeConnection",
+                                   [this, modelIndex, buttonModelIndex, targetSignal, &node] {
             QList<SignalHandlerProperty> allSignals = node.signalProperties();
             if (allSignals.size() > 1) {
                 const auto targetSignalWithPrefix = SignalHandlerProperty::prefixAdded(targetSignal.name());
diff --git a/src/plugins/qmldesigner/components/collectioneditor/collectionview.cpp b/src/plugins/qmldesigner/components/collectioneditor/collectionview.cpp
index 1b1d1a7d9f..9a9084d8f0 100644
--- a/src/plugins/qmldesigner/components/collectioneditor/collectionview.cpp
+++ b/src/plugins/qmldesigner/components/collectioneditor/collectionview.cpp
@@ -46,13 +46,11 @@ CollectionView::CollectionView(ExternalDependenciesInterface &externalDependenci
 
 {
     connect(ProjectExplorer::ProjectManager::instance(),
-            &ProjectExplorer::ProjectManager::startupProjectChanged,
-            this,
-            [=] {
-                resetDataStoreNode();
-                if (m_widget.get())
-                    m_widget->collectionDetailsModel()->removeAllCollections();
-            });
+            &ProjectExplorer::ProjectManager::startupProjectChanged, this, [this] {
+        resetDataStoreNode();
+        if (m_widget.get())
+            m_widget->collectionDetailsModel()->removeAllCollections();
+    });
     resetDataStoreNode();
 }
 
diff --git a/src/plugins/qmldesigner/components/componentcore/layoutingridlayout.cpp b/src/plugins/qmldesigner/components/componentcore/layoutingridlayout.cpp
index 9c6ef49a05..a323654b6b 100644
--- a/src/plugins/qmldesigner/components/componentcore/layoutingridlayout.cpp
+++ b/src/plugins/qmldesigner/components/componentcore/layoutingridlayout.cpp
@@ -465,7 +465,7 @@ void LayoutInGridLayout::removeSpacersBySpanning(QList<ModelNode> &nodes)
 
 LayoutInGridLayout::LessThan LayoutInGridLayout::lessThan()
 {
-    return [=](const ModelNode &node1, const ModelNode &node2)->bool {
+    return [this](const ModelNode &node1, const ModelNode &node2) {
         QmlItemNode itemNode1 = QmlItemNode(node1);
         QmlItemNode itemNode2 = QmlItemNode(node2);
         if (itemNode1.isValid() && itemNode2.isValid()) {
diff --git a/src/plugins/qmldesigner/components/connectioneditor/backendmodel.cpp b/src/plugins/qmldesigner/components/connectioneditor/backendmodel.cpp
index 93c151978f..a5e41e8f23 100644
--- a/src/plugins/qmldesigner/components/connectioneditor/backendmodel.cpp
+++ b/src/plugins/qmldesigner/components/connectioneditor/backendmodel.cpp
@@ -227,7 +227,8 @@ void BackendModel::addNewBackend()
 
         /* Add a property for non singleton types. For singletons just adding the import is enough. */
         if (!dialog.isSingleton()) {
-            m_connectionView->executeInTransaction("BackendModel::addNewBackend", [=, &dialog](){
+            m_connectionView->executeInTransaction("BackendModel::addNewBackend",
+                                                   [this, metaInfo, typeName, propertyName, &dialog] {
                 int minorVersion = metaInfo.minorVersion();
                 int majorVersion = metaInfo.majorVersion();
 
diff --git a/src/plugins/qmldesigner/components/connectioneditor/connectionmodel.cpp b/src/plugins/qmldesigner/components/connectioneditor/connectionmodel.cpp
index 97919fa4fe..0741b43430 100644
--- a/src/plugins/qmldesigner/components/connectioneditor/connectionmodel.cpp
+++ b/src/plugins/qmldesigner/components/connectioneditor/connectionmodel.cpp
@@ -374,7 +374,8 @@ void ConnectionModel::addConnection(const PropertyName &signalName)
             signalHandlerName = addOnToSignalName(QString::fromUtf8(signalHandlerName)).toUtf8();
 
             connectionView()
-                ->executeInTransaction("ConnectionModel::addConnection", [=, &rootModelNode]() {
+                ->executeInTransaction("ConnectionModel::addConnection",
+                                       [this, nodeMetaInfo, signalHandlerName, &rootModelNode] {
                     ModelNode newNode = connectionView()
                                             ->createModelNode("QtQuick.Connections",
                                                               nodeMetaInfo.majorVersion(),
diff --git a/src/plugins/qmldesigner/components/contentlibrary/contentlibrarymaterialsmodel.cpp b/src/plugins/qmldesigner/components/contentlibrary/contentlibrarymaterialsmodel.cpp
index dee1000606..7594c691b5 100644
--- a/src/plugins/qmldesigner/components/contentlibrary/contentlibrarymaterialsmodel.cpp
+++ b/src/plugins/qmldesigner/components/contentlibrary/contentlibrarymaterialsmodel.cpp
@@ -125,7 +125,8 @@ bool ContentLibraryMaterialsModel::fetchBundleIcons(const QDir &bundleDir)
     downloader->setProbeUrl(false);
     downloader->setDownloadEnabled(true);
 
-    QObject::connect(downloader, &FileDownloader::finishedChanged, this, [=]() {
+    QObject::connect(downloader, &FileDownloader::finishedChanged, this,
+                     [this, downloader, bundleDir] {
         FileExtractor *extractor = new FileExtractor(this);
         extractor->setArchiveName(downloader->completeBaseName());
         extractor->setSourceFile(downloader->outputFile());
@@ -133,7 +134,8 @@ bool ContentLibraryMaterialsModel::fetchBundleIcons(const QDir &bundleDir)
         extractor->setAlwaysCreateDir(false);
         extractor->setClearTargetPathContents(false);
 
-        QObject::connect(extractor, &FileExtractor::finishedChanged, this, [=]() {
+        QObject::connect(extractor, &FileExtractor::finishedChanged, this,
+                         [this, downloader, bundleDir, extractor] {
             downloader->deleteLater();
             extractor->deleteLater();
 
@@ -162,10 +164,10 @@ bool ContentLibraryMaterialsModel::fetchBundleMetadata(const QDir &bundleDir)
     downloader->setDownloadEnabled(true);
     downloader->setTargetFilePath(matBundlePath);
 
-    QObject::connect(downloader, &FileDownloader::finishedChanged, this, [=]() {
+    QObject::connect(downloader, &FileDownloader::finishedChanged, this,
+                     [this, downloader, bundleDir] {
         if (fetchBundleIcons(bundleDir))
             loadMaterialBundle(bundleDir);
-
         downloader->deleteLater();
     });
 
@@ -181,7 +183,8 @@ void ContentLibraryMaterialsModel::downloadSharedFiles(const QDir &targetDir, co
     downloader->setProbeUrl(false);
     downloader->setDownloadEnabled(true);
 
-    QObject::connect(downloader, &FileDownloader::finishedChanged, this, [=]() {
+    QObject::connect(downloader, &FileDownloader::finishedChanged, this,
+                     [this, downloader, targetDir] {
         FileExtractor *extractor = new FileExtractor(this);
         extractor->setArchiveName(downloader->completeBaseName());
         extractor->setSourceFile(downloader->outputFile());
diff --git a/src/plugins/qmldesigner/components/contentlibrary/contentlibrarywidget.cpp b/src/plugins/qmldesigner/components/contentlibrary/contentlibrarywidget.cpp
index 8b7c4d7d34..c885a76ba7 100644
--- a/src/plugins/qmldesigner/components/contentlibrary/contentlibrarywidget.cpp
+++ b/src/plugins/qmldesigner/components/contentlibrary/contentlibrarywidget.cpp
@@ -446,7 +446,8 @@ bool ContentLibraryWidget::fetchTextureBundleMetadata(const QDir &bundleDir)
     downloader->setProbeUrl(false);
     downloader->setDownloadEnabled(true);
 
-    QObject::connect(downloader, &FileDownloader::downloadFailed, this, [=]() {
+    QObject::connect(downloader, &FileDownloader::downloadFailed, this,
+                     [this, metaFileExists, bundleDir] {
         if (metaFileExists) {
             if (fetchTextureBundleIcons(bundleDir)) {
                 QString bundleIconPath = m_downloadPath + "/TextureBundleIcons";
@@ -459,7 +460,8 @@ bool ContentLibraryWidget::fetchTextureBundleMetadata(const QDir &bundleDir)
         }
     });
 
-    QObject::connect(downloader, &FileDownloader::finishedChanged, this, [=]() {
+    QObject::connect(downloader, &FileDownloader::finishedChanged, this,
+                     [this, downloader, bundleDir, metaFileExists, filePath] {
         FileExtractor *extractor = new FileExtractor(this);
         extractor->setArchiveName(downloader->completeBaseName());
         extractor->setSourceFile(downloader->outputFile());
@@ -469,7 +471,8 @@ bool ContentLibraryWidget::fetchTextureBundleMetadata(const QDir &bundleDir)
         extractor->setAlwaysCreateDir(false);
         extractor->setClearTargetPathContents(false);
 
-        QObject::connect(extractor, &FileExtractor::finishedChanged, this, [=]() {
+        QObject::connect(extractor, &FileExtractor::finishedChanged, this,
+                         [this, downloader, bundleDir, extractor, metaFileExists, filePath] {
             downloader->deleteLater();
             extractor->deleteLater();
 
@@ -527,7 +530,8 @@ bool ContentLibraryWidget::fetchTextureBundleIcons(const QDir &bundleDir)
     downloader->setProbeUrl(false);
     downloader->setDownloadEnabled(true);
 
-    QObject::connect(downloader, &FileDownloader::finishedChanged, this, [=]() {
+    QObject::connect(downloader, &FileDownloader::finishedChanged, this,
+                     [this, downloader, bundleDir] {
         FileExtractor *extractor = new FileExtractor(this);
         extractor->setArchiveName(downloader->completeBaseName());
         extractor->setSourceFile(downloader->outputFile());
@@ -535,7 +539,8 @@ bool ContentLibraryWidget::fetchTextureBundleIcons(const QDir &bundleDir)
         extractor->setAlwaysCreateDir(false);
         extractor->setClearTargetPathContents(false);
 
-        QObject::connect(extractor, &FileExtractor::finishedChanged, this, [=]() {
+        QObject::connect(extractor, &FileExtractor::finishedChanged, this,
+                         [this, downloader, extractor] {
             downloader->deleteLater();
             extractor->deleteLater();
 
diff --git a/src/plugins/qmldesigner/components/edit3d/edit3dview.cpp b/src/plugins/qmldesigner/components/edit3d/edit3dview.cpp
index 43efa6c567..12647f014c 100644
--- a/src/plugins/qmldesigner/components/edit3d/edit3dview.cpp
+++ b/src/plugins/qmldesigner/components/edit3d/edit3dview.cpp
@@ -643,11 +643,10 @@ void Edit3DView::createSeekerSliderAction()
     m_seekerAction->action()->setEnabled(false);
     m_seekerAction->action()->setToolTip(QLatin1String("Seek particle system time when paused."));
 
-    connect(m_seekerAction->seekerAction(),
-            &SeekerSliderAction::valueChanged,
-            this, [=] (int value) {
-        this->emitView3DAction(View3DActionType::ParticlesSeek, value);
-            });
+    connect(m_seekerAction->seekerAction(), &SeekerSliderAction::valueChanged, this,
+            [this] (int value) {
+        emitView3DAction(View3DActionType::ParticlesSeek, value);
+    });
 }
 
 QPoint Edit3DView::resolveToolbarPopupPos(Edit3DAction *action) const
diff --git a/src/plugins/qmldesigner/components/eventlist/eventlistview.cpp b/src/plugins/qmldesigner/components/eventlist/eventlistview.cpp
index 6d5753eb31..3b9743210c 100644
--- a/src/plugins/qmldesigner/components/eventlist/eventlistview.cpp
+++ b/src/plugins/qmldesigner/components/eventlist/eventlistview.cpp
@@ -82,7 +82,7 @@ EventListModel *EventListView::eventListModel() const
 
 void EventListView::addEvent(const Event &event)
 {
-    executeInTransaction("EventListView::addEvent", [=]() {
+    executeInTransaction("EventListView::addEvent", [this, event] {
 
         QByteArray unqualifiedTypeName = "ListElement";
 #ifdef QDS_USE_PROJECTSTORAGE
@@ -110,7 +110,7 @@ void EventListView::addEvent(const Event &event)
 
 void EventListView::removeEvent(const QString &eventId)
 {
-    executeInTransaction("EventListView::removeEvent", [=]() {
+    executeInTransaction("EventListView::removeEvent", [this, eventId] {
         for (auto node : rootModelNode().defaultNodeListProperty().toModelNodeList()) {
             if (node.variantProperty("eventId").value().toString() == eventId) {
                 node.destroy();
@@ -122,7 +122,7 @@ void EventListView::removeEvent(const QString &eventId)
 
 void EventListView::renameEvent(const QString &oldId, const QString &newId)
 {
-    executeInTransaction("EventListView::renameEvent", [=]() {
+    executeInTransaction("EventListView::renameEvent", [this, oldId, newId] {
         for (auto node : rootModelNode().defaultNodeListProperty().toModelNodeList()) {
             if (node.variantProperty("eventId").value().toString() == oldId) {
                 node.variantProperty("eventId").setValue(newId);
@@ -134,7 +134,7 @@ void EventListView::renameEvent(const QString &oldId, const QString &newId)
 
 void EventListView::setShortcut(const QString &id, const QString &text)
 {
-    executeInTransaction("EventListView::setShortcut", [=]() {
+    executeInTransaction("EventListView::setShortcut", [this, id, text] {
         for (auto node : rootModelNode().defaultNodeListProperty().toModelNodeList()) {
             if (node.variantProperty("eventId").value().toString() == id) {
                 node.variantProperty("shortcut").setValue(text);
@@ -146,7 +146,7 @@ void EventListView::setShortcut(const QString &id, const QString &text)
 
 void EventListView::setDescription(const QString &id, const QString &text)
 {
-    executeInTransaction("EventListView::setDescription", [=]() {
+    executeInTransaction("EventListView::setDescription", [this, id, text] {
         for (auto node : rootModelNode().defaultNodeListProperty().toModelNodeList()) {
             if (node.variantProperty("eventId").value().toString() == id) {
                 node.variantProperty("eventDescription").setValue(text);
diff --git a/src/plugins/qmldesigner/components/formeditor/formeditorwidget.cpp b/src/plugins/qmldesigner/components/formeditor/formeditorwidget.cpp
index a6f49e4012..841ac1fce1 100644
--- a/src/plugins/qmldesigner/components/formeditor/formeditorwidget.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/formeditorwidget.cpp
@@ -628,11 +628,10 @@ DocumentWarningWidget *FormEditorWidget::errorWidget()
 {
     if (m_documentErrorWidget.isNull()) {
         m_documentErrorWidget = new DocumentWarningWidget(this);
-        connect(m_documentErrorWidget.data(),
-                &DocumentWarningWidget::gotoCodeClicked,
-                [=](const QString &, int codeLine, int codeColumn) {
-                    m_formEditorView->gotoError(codeLine, codeColumn);
-                });
+        connect(m_documentErrorWidget.data(), &DocumentWarningWidget::gotoCodeClicked,
+                [this](const QString &, int codeLine, int codeColumn) {
+            m_formEditorView->gotoError(codeLine, codeColumn);
+        });
     }
     return m_documentErrorWidget;
 }
diff --git a/src/plugins/qmldesigner/components/materialeditor/materialeditorview.cpp b/src/plugins/qmldesigner/components/materialeditor/materialeditorview.cpp
index 992ef2574f..5490829bb5 100644
--- a/src/plugins/qmldesigner/components/materialeditor/materialeditorview.cpp
+++ b/src/plugins/qmldesigner/components/materialeditor/materialeditorview.cpp
@@ -459,7 +459,7 @@ void MaterialEditorView::handlePreviewEnvChanged(const QString &envAndValue)
     if (parts.size() > 1)
         value = parts[1];
 
-    auto renderPreviews = [=](const QString &auxEnv, const QString &auxValue) {
+    auto renderPreviews = [this](const QString &auxEnv, const QString &auxValue) {
         rootModelNode().setAuxiliaryData(materialPreviewEnvDocProperty, auxEnv);
         rootModelNode().setAuxiliaryData(materialPreviewEnvProperty, auxEnv);
         rootModelNode().setAuxiliaryData(materialPreviewEnvValueDocProperty, auxValue);
@@ -491,13 +491,13 @@ void MaterialEditorView::handlePreviewEnvChanged(const QString &envAndValue)
         });
 
         QObject::connect(m_colorDialog, &QColorDialog::colorSelected,
-                         m_colorDialog, [=](const QColor &color) {
+                         m_colorDialog, [this, renderPreviews, env](const QColor &color) {
             renderPreviews(env, color.name());
             rootModelNode().setAuxiliaryData(materialPreviewColorDocProperty, color.name());
         });
 
-        QObject::connect(m_colorDialog, &QColorDialog::rejected,
-                         m_colorDialog, [=]() {
+        QObject::connect(m_colorDialog, &QColorDialog::rejected, m_colorDialog,
+                         [this, renderPreviews, oldEnv, oldValue] {
             renderPreviews(oldEnv, oldValue);
             initPreviewData();
         });
diff --git a/src/plugins/qmldesigner/components/pathtool/pathtool.cpp b/src/plugins/qmldesigner/components/pathtool/pathtool.cpp
index c430b17d78..e240e894d6 100644
--- a/src/plugins/qmldesigner/components/pathtool/pathtool.cpp
+++ b/src/plugins/qmldesigner/components/pathtool/pathtool.cpp
@@ -122,7 +122,7 @@ PathTool::PathTool(ExternalDependenciesInterface &externalDepoendencies)
 {
     auto textToolAction = new PathToolAction;
     QmlDesignerPlugin::instance()->designerActionManager().addDesignerAction(textToolAction);
-    connect(textToolAction->action(), &QAction::triggered, [=]() {
+    connect(textToolAction->action(), &QAction::triggered, [this] {
         if (m_pathToolView.model())
             m_pathToolView.model()->detachView(&m_pathToolView);
         view()->changeCurrentToolTo(this);
diff --git a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorview.cpp b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorview.cpp
index b9a0dc9cc8..91e62bfef3 100644
--- a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorview.cpp
+++ b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorview.cpp
@@ -145,7 +145,7 @@ void PropertyEditorView::changeValue(const QString &name)
 
         if (QmlDesigner::ModelNode::isValidId(newId)  && !hasId(newId)) {
             executeInTransaction("PropertyEditorView::changeId",
-                                 [=] { m_selectedNode.setIdWithRefactoring(newId); });
+                                 [this, newId] { m_selectedNode.setIdWithRefactoring(newId); });
         } else {
             m_locked = true;
             value->setValue(m_selectedNode.id());
diff --git a/src/plugins/qmldesigner/components/timelineeditor/timelinesettingsmodel.cpp b/src/plugins/qmldesigner/components/timelineeditor/timelinesettingsmodel.cpp
index 27bed8bb44..39c1f01ce6 100644
--- a/src/plugins/qmldesigner/components/timelineeditor/timelinesettingsmodel.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelinesettingsmodel.cpp
@@ -127,7 +127,7 @@ QWidget *TimelineEditorDelegate::createEditor(QWidget *parent,
     }
 
     if (comboBox) {
-        connect(comboBox, &QComboBox::activated, this, [=] {
+        connect(comboBox, &QComboBox::activated, this, [this, comboBox] {
             auto delegate = const_cast<TimelineEditorDelegate *>(this);
             emit delegate->commitData(comboBox);
         });
diff --git a/src/plugins/qmldesigner/components/timelineeditor/timelineview.cpp b/src/plugins/qmldesigner/components/timelineeditor/timelineview.cpp
index 9cc45d1f33..c363f94409 100644
--- a/src/plugins/qmldesigner/components/timelineeditor/timelineview.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelineview.cpp
@@ -336,7 +336,8 @@ const QmlTimeline TimelineView::addNewTimeline()
 
     ModelNode timelineNode;
 
-    executeInTransaction("TimelineView::addNewTimeline", [=, &timelineNode]() {
+    executeInTransaction("TimelineView::addNewTimeline",
+                         [this, timelineType, metaInfo, &timelineNode] {
         bool hasTimelines = getTimelines().isEmpty();
         QString currentStateName = getStateName(this, hasTimelines);
 
@@ -371,7 +372,8 @@ ModelNode TimelineView::addAnimation(QmlTimeline timeline)
 
     ModelNode animationNode;
 
-    executeInTransaction("TimelineView::addAnimation", [=, &animationNode]() {
+    executeInTransaction("TimelineView::addAnimation",
+                         [this, timeline, animationType, metaInfo, &animationNode] {
         bool hasAnimations = getAnimations(timeline).isEmpty();
         QString currentStateName = getStateName(this, hasAnimations);
 
diff --git a/src/plugins/qmldesigner/documentwarningwidget.cpp b/src/plugins/qmldesigner/documentwarningwidget.cpp
index 49eb5acd46..9fb2b87635 100644
--- a/src/plugins/qmldesigner/documentwarningwidget.cpp
+++ b/src/plugins/qmldesigner/documentwarningwidget.cpp
@@ -42,7 +42,7 @@ DocumentWarningWidget::DocumentWarningWidget(QWidget *parent)
     m_ignoreWarningsCheckBox->setText(tr("Always ignore these warnings about features "
                                          "not supported by Qt Quick Designer."));
 
-    connect(m_navigateLabel, &QLabel::linkActivated, this, [=](const QString &link) {
+    connect(m_navigateLabel, &QLabel::linkActivated, this, [this](const QString &link) {
         if (link == QLatin1String("goToCode")) {
             emitGotoCodeClicked(m_messages.at(m_currentMessage));
         } else if (link == QLatin1String("previous")) {
@@ -54,7 +54,7 @@ DocumentWarningWidget::DocumentWarningWidget(QWidget *parent)
         }
     });
 
-    connect(m_continueButton, &QPushButton::clicked, this, [=]() {
+    connect(m_continueButton, &QPushButton::clicked, this, [this] {
         if (m_mode == ErrorMode)
             emitGotoCodeClicked(m_messages.at(m_currentMessage));
         else
diff --git a/src/plugins/qmldesigner/settingspage.cpp b/src/plugins/qmldesigner/settingspage.cpp
index 2f3582cdf7..344e2700d9 100644
--- a/src/plugins/qmldesigner/settingspage.cpp
+++ b/src/plugins/qmldesigner/settingspage.cpp
@@ -267,7 +267,7 @@ SettingsPageWidget::SettingsPageWidget(ExternalDependencies &externalDependencie
            st}
         .attachTo(this);
 
-    connect(m_designerEnableDebuggerCheckBox, &QCheckBox::toggled, [=](bool checked) {
+    connect(m_designerEnableDebuggerCheckBox, &QCheckBox::toggled, [this](bool checked) {
         if (checked && ! m_designerShowDebuggerCheckBox->isChecked())
             m_designerShowDebuggerCheckBox->setChecked(true);
         }
@@ -288,7 +288,7 @@ SettingsPageWidget::SettingsPageWidget(ExternalDependencies &externalDependencie
         m_puppetBuildPathLineEdit, &QLineEdit::setEnabled);
     connect(resetStyle, &QPushButton::clicked,
         m_styleLineEdit, &QLineEdit::clear);
-    connect(m_controls2StyleComboBox, &QComboBox::currentTextChanged, [=]() {
+    connect(m_controls2StyleComboBox, &QComboBox::currentTextChanged, [this] {
         m_styleLineEdit->setText(m_controls2StyleComboBox->currentText());
     });