sortingbox.h Example File

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#ifndef SORTINGBOX_H #define SORTINGBOX_H #include <QWidget> #include "shapeitem.h" class QAction; class QPoint; class QToolButton; class SortingBox : public QWidget { Q_OBJECT public: SortingBox(); protected: bool event(QEvent *event) override; void resizeEvent(QResizeEvent *event) override; void paintEvent(QPaintEvent *event) override; void mousePressEvent(QMouseEvent *event) override; void mouseMoveEvent(QMouseEvent *event) override; void mouseReleaseEvent(QMouseEvent *event) override; private slots: void createNewCircle(); void createNewSquare(); void createNewTriangle(); private: int updateButtonGeometry(QToolButton *button, int x, int y); void createShapeItem(const QPainterPath &path, const QString &toolTip, const QPoint &pos, const QColor &color); int itemAt(const QPoint &pos); void moveItemTo(const QPoint &pos); QPoint initialItemPosition(const QPainterPath &path); QPoint randomItemPosition(); QColor initialItemColor(); QColor randomItemColor(); QToolButton *createToolButton(const QString &toolTip, const QIcon &icon, const char *member); QList<ShapeItem> shapeItems; QPainterPath circlePath; QPainterPath squarePath; QPainterPath trianglePath; QPoint previousPosition; ShapeItem *itemInMotion; QToolButton *newCircleButton; QToolButton *newSquareButton; QToolButton *newTriangleButton; }; #endif

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