Add attached Window::contentItem property

This is essential to the Qt Quick Controls for implementing floating
text selection handle popups.

Change-Id: Ibae65110a5db6d65dacd197fef3ad567d11342dc
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/quick/items/qquickwindowattached.cpp b/src/quick/items/qquickwindowattached.cpp
index 121da9e5d9..f74e903be3 100644
--- a/src/quick/items/qquickwindowattached.cpp
+++ b/src/quick/items/qquickwindowattached.cpp
@@ -65,6 +65,11 @@ QQuickItem *QQuickWindowAttached::activeFocusItem() const
     return (m_window ? m_window->activeFocusItem() : Q_NULLPTR);
 }
 
+QQuickItem *QQuickWindowAttached::contentItem() const
+{
+    return (m_window ? m_window->contentItem() : Q_NULLPTR);
+}
+
 void QQuickWindowAttached::windowChanged(QQuickWindow *window)
 {
     if (window != m_window) {
@@ -83,6 +88,7 @@ void QQuickWindowAttached::windowChanged(QQuickWindow *window)
             emit activeChanged();
         if (!oldWindow || window->activeFocusItem() != oldWindow->activeFocusItem())
             emit activeFocusItemChanged();
+        emit contentItemChanged();
 
         // QQuickWindowQmlImpl::visibilityChanged also exists, and window might even
         // be QQuickWindowQmlImpl, but that's not what we are connecting to.