Qt 5.6 | Qt Widgets | Tool Tips Example | sortingbox.h Example File

Qt 5.6.3 Reference Documentation

# sortingbox.h Example File

widgets/tooltips/sortingbox.h

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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) Q_DECL_OVERRIDE;
          void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
          void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
          void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
          void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
          void mouseReleaseEvent(QMouseEvent *event) Q_DECL_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