1 files changed, 38 insertions, 0 deletions
diff --git a/tests/manual/examples/widgets/widgets/tetrix/tetrixpiece.h b/tests/manual/examples/widgets/widgets/tetrix/tetrixpiece.h
new file mode 100644
index 0000000000..86a513a76e
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+++ b/tests/manual/examples/widgets/widgets/tetrix/tetrixpiece.h
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef TETRIXPIECE_H
+#define TETRIXPIECE_H
+
+enum TetrixShape { NoShape, ZShape, SShape, LineShape, TShape, SquareShape,
+                   LShape, MirroredLShape };
+
+//! [0]
+class TetrixPiece
+{
+public:
+    TetrixPiece() { setShape(NoShape); }
+
+    void setRandomShape();
+    void setShape(TetrixShape shape);
+
+    TetrixShape shape() const { return pieceShape; }
+    int x(int index) const { return coords[index][0]; }
+    int y(int index) const { return coords[index][1]; }
+    int minX() const;
+    int maxX() const;
+    int minY() const;
+    int maxY() const;
+    TetrixPiece rotatedLeft() const;
+    TetrixPiece rotatedRight() const;
+
+private:
+    void setX(int index, int x) { coords[index][0] = x; }
+    void setY(int index, int y) { coords[index][1] = y; }
+
+    TetrixShape pieceShape;
+    int coords[4][2];
+};
+//! [0]
+
+#endif