1 files changed, 25 insertions, 0 deletions
diff --git a/src/labs/platform/widgets/qwidgetplatformdialog.cpp b/src/labs/platform/widgets/qwidgetplatformdialog.cpp
new file mode 100644
index 0000000000..51ad32904b
--- /dev/null
+++ b/src/labs/platform/widgets/qwidgetplatformdialog.cpp
@@ -0,0 +1,25 @@
+// Copyright (C) 2017 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#include "qwidgetplatformdialog_p.h"
+
+#include <QtGui/qwindow.h>
+#include <QtWidgets/qdialog.h>
+
+QT_BEGIN_NAMESPACE
+
+bool QWidgetPlatformDialog::show(QDialog *dialog, Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent)
+{
+    dialog->setWindowFlags(flags);
+    dialog->setWindowModality(modality);
+
+    dialog->createWinId();
+    QWindow *handle = dialog->windowHandle();
+    Q_ASSERT(handle);
+    handle->setTransientParent(const_cast<QWindow *>(parent));
+
+    dialog->show();
+    return true;
+}
+
+QT_END_NAMESPACE