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Diffstat (limited to 'tests/manual/examples/widgets/widgets/tetrix/tetrixboard.h')
-rw-r--r-- | tests/manual/examples/widgets/widgets/tetrix/tetrixboard.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/manual/examples/widgets/widgets/tetrix/tetrixboard.h b/tests/manual/examples/widgets/widgets/tetrix/tetrixboard.h new file mode 100644 index 0000000000..c2fe3fd01e --- /dev/null +++ b/tests/manual/examples/widgets/widgets/tetrix/tetrixboard.h @@ -0,0 +1,79 @@ +// 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 |