1 files changed, 40 insertions, 0 deletions
diff --git a/src/quicknativestyle/items/qquickstyleitemframe.cpp b/src/quicknativestyle/items/qquickstyleitemframe.cpp
new file mode 100644
index 0000000000..92336efdfb
--- /dev/null
+++ b/src/quicknativestyle/items/qquickstyleitemframe.cpp
@@ -0,0 +1,40 @@
+// Copyright (C) 2020 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 "qquickstyleitemframe.h"
+
+QT_BEGIN_NAMESPACE
+
+StyleItemGeometry QQuickStyleItemFrame::calculateGeometry()
+{
+    QStyleOptionFrame styleOption;
+    initStyleOption(styleOption);
+    StyleItemGeometry geometry;
+
+    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_Frame, &styleOption, QSize(0, 0));
+    geometry.implicitSize = contentSize();
+    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
+    geometry.contentRect = style()->subElementRect(QStyle::SE_FrameContents, &styleOption);
+    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CE_ShapedFrame, &styleOption, geometry.minimumSize);
+
+    return geometry;
+}
+
+void QQuickStyleItemFrame::paintEvent(QPainter *painter) const
+{
+    QStyleOptionFrame styleOption;
+    initStyleOption(styleOption);
+    style()->drawControl(QStyle::CE_ShapedFrame, &styleOption, painter);
+}
+
+void QQuickStyleItemFrame::initStyleOption(QStyleOptionFrame &styleOption) const
+{
+    initStyleOptionBase(styleOption);
+    styleOption.lineWidth = 1;
+    styleOption.frameShape = QStyleOptionFrame::StyledPanel;
+    styleOption.features = QStyleOptionFrame::Flat;
+}
+
+QT_END_NAMESPACE
+
+#include "moc_qquickstyleitemframe.cpp"