Port examples to new connection syntax.

Change-Id: I121c59ac0ad56acb4cd54b99ecd37567368385ce
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/examples/quick/scenegraph/openglunderqml/squircle.cpp b/examples/quick/scenegraph/openglunderqml/squircle.cpp
index 2834b93e10..8bb9af1ed4 100644
--- a/examples/quick/scenegraph/openglunderqml/squircle.cpp
+++ b/examples/quick/scenegraph/openglunderqml/squircle.cpp
@@ -42,7 +42,7 @@ Squircle::Squircle()
     : m_t(0)
     , m_renderer(0)
 {
-    connect(this, SIGNAL(windowChanged(QQuickWindow*)), this, SLOT(handleWindowChanged(QQuickWindow*)));
+    connect(this, &QQuickItem::windowChanged, this, &Squircle::handleWindowChanged);
 }
 //! [7]
 
@@ -62,8 +62,8 @@ void Squircle::setT(qreal t)
 void Squircle::handleWindowChanged(QQuickWindow *win)
 {
     if (win) {
-        connect(win, SIGNAL(beforeSynchronizing()), this, SLOT(sync()), Qt::DirectConnection);
-        connect(win, SIGNAL(sceneGraphInvalidated()), this, SLOT(cleanup()), Qt::DirectConnection);
+        connect(win, &QQuickWindow::beforeSynchronizing, this, &Squircle::sync, Qt::DirectConnection);
+        connect(win, &QQuickWindow::sceneGraphInvalidated, this, &Squircle::cleanup, Qt::DirectConnection);
 //! [1]
         // If we allow QML to do the clearing, they would clear what we paint
         // and nothing would show.
@@ -93,7 +93,7 @@ void Squircle::sync()
 {
     if (!m_renderer) {
         m_renderer = new SquircleRenderer();
-        connect(window(), SIGNAL(beforeRendering()), m_renderer, SLOT(paint()), Qt::DirectConnection);
+        connect(window(), &QQuickWindow::beforeRendering, m_renderer, &SquircleRenderer::paint, Qt::DirectConnection);
     }
     m_renderer->setViewportSize(window()->size() * window()->devicePixelRatio());
     m_renderer->setT(m_t);