Add Screen attached object

Use this to get details of the screen such as size and current
orientation.

As well as adding its own example, this commit updates Calculator to
use Screen instead of Runtime for orientation.

Change-Id: I1b73d2ee22a92b1dee827de1bd893eebec9f5817
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/quick/items/qquickitem_p.h b/src/quick/items/qquickitem_p.h
index 79d98d7fe4..e9c9498c44 100644
--- a/src/quick/items/qquickitem_p.h
+++ b/src/quick/items/qquickitem_p.h
@@ -83,6 +83,7 @@ QT_BEGIN_NAMESPACE
 class QNetworkReply;
 class QQuickItemKeyFilter;
 class QQuickLayoutMirroringAttached;
+class QQuickScreenAttached;
 
 class QQuickContents : public QQuickItemChangeListener
 {
@@ -445,6 +446,8 @@ public:
 
     virtual void mirrorChange() {}
 
+    QQuickScreenAttached *screenAttached;
+
     static qint64 consistentTime;
     static void setConsistentTime(qint64 t);
     static void start(QElapsedTimer &);