Simple Browser example: Fix startup flicker on Windows

Ensure the initial browser tab is added before show(), avoiding
the flicker of RHI switching.

Pick-to: 6.4
Change-Id: I0aaa5a4128f089bfc9ef68d25cab44da78962eb6
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/webenginewidgets/simplebrowser/main.cpp b/examples/webenginewidgets/simplebrowser/main.cpp
index d0ac175f6..477a8171b 100644
--- a/examples/webenginewidgets/simplebrowser/main.cpp
+++ b/examples/webenginewidgets/simplebrowser/main.cpp
@@ -31,8 +31,8 @@ int main(int argc, char **argv)
     QUrl url = commandLineUrlArgument();
 
     Browser browser;
-    BrowserWindow *window = browser.createWindow();
+    BrowserWindow *window = browser.createHiddenWindow();
     window->tabWidget()->setUrl(url);
-
+    window->show();
     return app.exec();
 }