Convert tooltips example to snippets

The important bits from the example are ~10 lines of code, no need
for building a poor-man's version of a graphics or item view.

Pick-to: 6.6
Change-Id: I7874c66765c5b46230c92846ee3de1ee83f47e45
Reviewed-by: Oliver Eftevaag <oliver.eftevaag@qt.io>

1 files changed, 0 insertions, 71 deletions

diff --git a/examples/widgets/widgets/tooltips/sortingbox.h b/examples/widgets/widgets/tooltips/sortingbox.h
deleted file mode 100644
index 9f34cf7ada..0000000000
--- a/examples/widgets/widgets/tooltips/sortingbox.h
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef SORTINGBOX_H
-#define SORTINGBOX_H
-
-#include "shapeitem.h"
-
-#include <QWidget>
-
-QT_BEGIN_NAMESPACE
-class QAction;
-class QPoint;
-class QToolButton;
-QT_END_NAMESPACE
-
-//! [0]
-class SortingBox : public QWidget
-{
-    Q_OBJECT
-
-public:
-    SortingBox(QWidget *parent = nullptr);
-    ~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();
-//! [0]
-
-//! [1]
-private:
-    int updateButtonGeometry(QToolButton *button, int x, int y);
-    void createShapeItem(const QPainterPath &path, const QString &toolTip,
-                         const QPoint &pos, const QColor &color);
-    qsizetype itemAt(const QPoint &pos);
-    void moveItemTo(const QPoint &pos);
-    QPoint initialItemPosition(const QPainterPath &path);
-    QPoint randomItemPosition();
-    QColor initialItemColor();
-    QColor randomItemColor();
-    template<typename PointerToMemberFunction>
-    QToolButton *createToolButton(const QString &toolTip, const QIcon &icon,
-//! [1]
-                                  const PointerToMemberFunction &member);
-
-//! [2]
-    QList<ShapeItem *> shapeItems;
-    QPainterPath circlePath;
-    QPainterPath squarePath;
-    QPainterPath trianglePath;
-
-    QPoint previousPosition;
-    ShapeItem *itemInMotion;
-
-    QToolButton *newCircleButton;
-    QToolButton *newSquareButton;
-    QToolButton *newTriangleButton;
-};
-//! [2]
-
-#endif