Cleanup Widgets examples - new signal/slot syntax

Cleanup the Widget examples - use the new signal/slot syntax where
possible - tutorials subdirectory

Change-Id: I741589f6616578412ad74f8371e0e3c87df783a2
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>

1 files changed, 6 insertions, 4 deletions

diff --git a/examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp b/examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp
index b2b4a73874..cc3e1a261c 100644
--- a/examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp
+++ b/examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp
@@ -73,14 +73,16 @@ private:
 
 Notepad::Notepad()
 {
-
     openAction = new QAction(tr("&Load"), this);
     saveAction = new QAction(tr("&Save"), this);
     exitAction = new QAction(tr("E&xit"), this);
 
-    connect(openAction, SIGNAL(triggered()), this, SLOT(open()));
-    connect(saveAction, SIGNAL(triggered()), this, SLOT(save()));
-    connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+    connect(openAction, &QAction::triggered,
+            this, &Notepad::open);
+    connect(saveAction, &QAction::triggered,
+            this, &Notepad::save);
+    connect(exitAction, &QAction::triggered,
+            qApp, &QApplication::quit);
 
     fileMenu = menuBar()->addMenu(tr("&File"));
     fileMenu->addAction(openAction);