Move newViewRequested to the public API

This moves the API to public, with proper versioning, adds
documentation and adjust the warning to also report an null parameter
to openIn that would cause the load to fail.

The experimental example code is copied from quicktestbrowser to
quicknanobrowser.

Change-Id: I23b06c7a5add0323d0540a783873584438d85ea8
Reviewed-by: Szabolcs David <davidsz@inf.u-szeged.hu>
Reviewed-by: Andras Becsi <andras.becsi@theqtcompany.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/webengine/api/qquickwebengineview_p.h b/src/webengine/api/qquickwebengineview_p.h
index d625dbdd9..72620b0f7 100644
--- a/src/webengine/api/qquickwebengineview_p.h
+++ b/src/webengine/api/qquickwebengineview_p.h
@@ -44,6 +44,7 @@ QT_BEGIN_NAMESPACE
 
 class QQuickWebEngineLoadRequest;
 class QQuickWebEngineNavigationRequest;
+class QQuickWebEngineNewViewRequest;
 class QQuickWebEngineProfile;
 class QQuickWebEngineViewExperimental;
 class QQuickWebEngineViewPrivate;
@@ -156,6 +157,7 @@ Q_SIGNALS:
     void navigationRequested(QQuickWebEngineNavigationRequest *request);
     void javaScriptConsoleMessage(JavaScriptConsoleMessageLevel level, const QString &message, int lineNumber, const QString &sourceID);
     void zoomFactorChanged(qreal arg);
+    Q_REVISION(1) void newViewRequested(QQuickWebEngineNewViewRequest *request);
 
 protected:
     void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);