Hide QWebEngineCallback from the docs

In the same fashion as what is done in QObject::connect's
documentation, we can keep it simple here and simply document
what is expected.

Change-Id: I98a09280870cf0aab935fd0cb69401bb98134145
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/webenginewidgets/doc/snippets/qtwebengine_qwebenginepage_snippet.cpp b/src/webenginewidgets/doc/snippets/qtwebengine_qwebenginepage_snippet.cpp
new file mode 100644
index 000000000..135c04fac
--- /dev/null
+++ b/src/webenginewidgets/doc/snippets/qtwebengine_qwebenginepage_snippet.cpp
@@ -0,0 +1,38 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file.  Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: http://www.gnu.org/copyleft/fdl.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+void wrapInFunction()
+{
+
+//! [0]
+    m_view->page()->findText(QStringLiteral("Qt"), QWebEnginePage::FindFlags(), [this](bool found) {
+        if (!found) QMessageBox::information(m_view, QString(), QStringLiteral("No occurrences found"));
+    });
+//! [0]
+
+}
+