1 files changed, 0 insertions, 79 deletions
diff --git a/examples/widgets/widgets/tetrix/tetrixboard.h b/examples/widgets/widgets/tetrix/tetrixboard.h
deleted file mode 100644
index c2fe3fd01e..0000000000
--- a/examples/widgets/widgets/tetrix/tetrixboard.h
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef TETRIXBOARD_H
-#define TETRIXBOARD_H
-
-#include <QBasicTimer>
-#include <QFrame>
-#include <QPointer>
-
-#include "tetrixpiece.h"
-
-QT_BEGIN_NAMESPACE
-class QLabel;
-QT_END_NAMESPACE
-
-//! [0]
-class TetrixBoard : public QFrame
-{
-    Q_OBJECT
-
-public:
-    TetrixBoard(QWidget *parent = nullptr);
-
-    void setNextPieceLabel(QLabel *label);
-    QSize sizeHint() const override;
-    QSize minimumSizeHint() const override;
-
-public slots:
-    void start();
-    void pause();
-
-signals:
-    void scoreChanged(int score);
-    void levelChanged(int level);
-    void linesRemovedChanged(int numLines);
-
-protected:
-    void paintEvent(QPaintEvent *event) override;
-    void keyPressEvent(QKeyEvent *event) override;
-    void timerEvent(QTimerEvent *event) override;
-//! [0]
-
-//! [1]
-private:
-    enum { BoardWidth = 10, BoardHeight = 22 };
-
-    TetrixShape &shapeAt(int x, int y) { return board[(y * BoardWidth) + x]; }
-    int timeoutTime() { return 1000 / (1 + level); }
-    int squareWidth() { return contentsRect().width() / BoardWidth; }
-    int squareHeight() { return contentsRect().height() / BoardHeight; }
-    void clearBoard();
-    void dropDown();
-    void oneLineDown();
-    void pieceDropped(int dropHeight);
-    void removeFullLines();
-    void newPiece();
-    void showNextPiece();
-    bool tryMove(const TetrixPiece &newPiece, int newX, int newY);
-    void drawSquare(QPainter &painter, int x, int y, TetrixShape shape);
-
-    QBasicTimer timer;
-    QPointer<QLabel> nextPieceLabel;
-    bool isStarted;
-    bool isPaused;
-    bool isWaitingAfterLine;
-    TetrixPiece curPiece;
-    TetrixPiece nextPiece;
-    int curX;
-    int curY;
-    int numLinesRemoved;
-    int numPiecesDropped;
-    int score;
-    int level;
-    TetrixShape board[BoardWidth * BoardHeight];
-};
-//! [1]
-
-#endif