diff --git a/demo/MainWindow.cpp b/demo/MainWindow.cpp
index e2884bf..6b47a3c 100644
--- a/demo/MainWindow.cpp
+++ b/demo/MainWindow.cpp
@@ -341,7 +341,7 @@ struct MainWindowPrivate
 		DockWidget->setMinimumSizeHintMode(ads::CDockWidget::MinimumSizeHintFromContent);
 		auto ToolBar = DockWidget->createDefaultToolBar();
 		auto Action = ToolBar->addAction(svgIcon(":/adsdemo/images/fullscreen.svg"), "Toggle Fullscreen");
-		QObject::connect(Action, &QAction::triggered, [=]()
+		QObject::connect(Action, &QAction::triggered, DockWidget, [=]()
 			{
 				if (DockWidget->isFullScreen())
 				{
@@ -419,7 +419,7 @@ void MainWindowPrivate::createContent()
 	auto DockArea = DockManager->addDockWidget(ads::CenterDockWidgetArea, DockWidget, TopDockArea);
     // Now we create a action to test resizing of DockArea widget
 	auto Action = ui.menuTests->addAction(QString("Resize %1").arg(DockWidget->windowTitle()));
-	QObject::connect(Action, &QAction::triggered, [DockArea]()
+	QObject::connect(Action, &QAction::triggered, DockArea, [DockArea]()
 	{
 		// Resizing only works, if the Splitter is visible and has a valid
 		// sizes
@@ -445,7 +445,7 @@ void MainWindowPrivate::createContent()
 	auto TitleBar = DockArea->titleBar();
 	int Index = TitleBar->indexOf(TitleBar->tabBar());
 	TitleBar->insertWidget(Index + 1, CustomButton);
-	QObject::connect(CustomButton, &QToolButton::clicked, [=]()
+	QObject::connect(CustomButton, &QToolButton::clicked, DockArea, [=]()
 	{
 		auto DockWidget = createEditorWidget();
 		DockWidget->setFeature(ads::CDockWidget::DockWidgetDeleteOnClose, true);
@@ -464,7 +464,7 @@ void MainWindowPrivate::createContent()
 
 	// Tests CustomCloseHandling without DeleteOnClose
 	LabelDockWidget->setFeature(ads::CDockWidget::CustomCloseHandling, true);
-	QObject::connect(LabelDockWidget, &ads::CDockWidget::closeRequested, [LabelDockWidget, this]()
+	QObject::connect(LabelDockWidget, &ads::CDockWidget::closeRequested, LabelDockWidget, [LabelDockWidget, this]()
 	{
 		int Result = QMessageBox::question(_this, "Custom Close Request",
 			"Do you really want to close this dock widget?");
diff --git a/examples/deleteonclose/main.cpp b/examples/deleteonclose/main.cpp
index 25f8ed1..25fb833 100644
--- a/examples/deleteonclose/main.cpp
+++ b/examples/deleteonclose/main.cpp
@@ -35,7 +35,7 @@ int main(int argc, char *argv[])
     ads::CDockManager::setConfigFlag(ads::CDockManager::AllTabsHaveCloseButton, true);
     auto dockManager = new ads::CDockManager(&w);
     w.setDockManager(dockManager);
-    QObject::connect(dockManager, &ads::CDockManager::focusedDockWidgetChanged, [] (ads::CDockWidget* old, ads::CDockWidget* now) {
+    QObject::connect(dockManager, &ads::CDockManager::focusedDockWidgetChanged, [](ads::CDockWidget* old, ads::CDockWidget* now) {
         static int Count = 0;
     	qDebug() << Count++ << " CDockManager::focusedDockWidgetChanged old: " << (old ? old->objectName() : "-") << " now: " << now->objectName() << " visible: " << now->isVisible();
         now->widget()->setFocus();
@@ -69,7 +69,7 @@ int main(int argc, char *argv[])
 	action = new QAction("Toggle [DeleteContentOnClose]", &w);
     w.menuBar()->addAction(action);
 	
-	QObject::connect(action, &QAction::triggered, [dw]() {
+	QObject::connect(action, &QAction::triggered, dw, [dw]() {
 		dw->toggleView(dw->isClosed());
 		qDebug() << QString("dock widget %1! contents widget %2!").arg(dw->isClosed() ? "closed" : "open", dw->widget() ? "created" : "deleted");
     });