1 files changed, 72 insertions, 0 deletions
diff --git a/examples/widgets/rhi/cuberhiwidget/examplewidget.h b/examples/widgets/rhi/cuberhiwidget/examplewidget.h
new file mode 100644
index 0000000000..9cc554b3fb
--- /dev/null
+++ b/examples/widgets/rhi/cuberhiwidget/examplewidget.h
@@ -0,0 +1,72 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef EXAMPLEWIDGET_H
+#define EXAMPLEWIDGET_H
+
+#include <QRhiWidget>
+#include <rhi/qrhi.h>
+
+class ExampleRhiWidget : public QRhiWidget
+{
+    Q_OBJECT
+
+public:
+    ExampleRhiWidget(QWidget *parent = nullptr);
+
+    void initialize(QRhiCommandBuffer *cb) override;
+    void render(QRhiCommandBuffer *cb) override;
+    void releaseResources() override;
+//![data-setters]
+    void setCubeTextureText(const QString &s)
+    {
+        if (itemData.cubeText == s)
+            return;
+        itemData.cubeText = s;
+        itemData.cubeTextDirty = true;
+        update();
+    }
+
+    void setCubeRotation(float r)
+    {
+        if (itemData.cubeRotation == r)
+            return;
+        itemData.cubeRotation = r;
+        itemData.cubeRotationDirty = true;
+        update();
+    }
+//![data-setters]
+
+signals:
+    void resized();
+    void rhiChanged(const QString &apiName);
+
+private:
+    QRhi *m_rhi = nullptr;
+    int m_sampleCount = 1;
+    QSize m_pixelSize;
+
+    struct {
+        QRhiResourceUpdateBatch *resourceUpdates = nullptr;
+        std::unique_ptr<QRhiBuffer> vbuf;
+        std::unique_ptr<QRhiBuffer> ubuf;
+        std::unique_ptr<QRhiShaderResourceBindings> srb;
+        std::unique_ptr<QRhiGraphicsPipeline> ps;
+        std::unique_ptr<QRhiSampler> sampler;
+        std::unique_ptr<QRhiTexture> cubeTex;
+        QMatrix4x4 mvp;
+    } scene;
+
+    struct {
+        QString cubeText;
+        bool cubeTextDirty = false;
+        float cubeRotation = 0.0f;
+        bool cubeRotationDirty = false;
+    } itemData;
+
+    void initScene();
+    void updateMvp();
+    void updateCubeTexture();
+};
+
+#endif