Improve user experience in stylesheet example

- Add checkboxes to make configurable whether a stylesheet should
be applied
- Add a default stylesheet which rotates the page by 180 degree.

Task-number: QTBUG-64816
Change-Id: Ic82c61f9d1e5384f3271a260bc390ac50f5b9a12
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

1 files changed, 3 insertions, 0 deletions

diff --git a/examples/webenginewidgets/stylesheetbrowser/main.cpp b/examples/webenginewidgets/stylesheetbrowser/main.cpp
index 957913f5a..54fce0ce3 100644
--- a/examples/webenginewidgets/stylesheetbrowser/main.cpp
+++ b/examples/webenginewidgets/stylesheetbrowser/main.cpp
@@ -49,6 +49,7 @@
 ****************************************************************************/
 
 #include "mainwindow.h"
+#include "stylesheetdialog.h"
 #include <QApplication>
 #include <QUrl>
 
@@ -58,6 +59,8 @@ int main(int argc, char *argv[])
     QCoreApplication::setOrganizationDomain("www.qt.io");
     QCoreApplication::setApplicationName("StyleSheet Browser");
 
+    qRegisterMetaTypeStreamOperators<StyleSheet>("StyleSheet");
+
     QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QApplication a(argc, argv);
     MainWindow w(QUrl("http://qt.io"));