1 files changed, 0 insertions, 87 deletions
diff --git a/examples/widgets/draganddrop/puzzle/pieceslist.cpp b/examples/widgets/draganddrop/puzzle/pieceslist.cpp
deleted file mode 100644
index 0c7e771e42..0000000000
--- a/examples/widgets/draganddrop/puzzle/pieceslist.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include "pieceslist.h"
-
-#include <QDrag>
-#include <QDragEnterEvent>
-#include <QMimeData>
-
-PiecesList::PiecesList(int pieceSize, QWidget *parent)
-    : QListWidget(parent), m_PieceSize(pieceSize)
-{
-    setDragEnabled(true);
-    setViewMode(QListView::IconMode);
-    setIconSize(QSize(m_PieceSize, m_PieceSize));
-    setSpacing(10);
-    setAcceptDrops(true);
-    setDropIndicatorShown(true);
-}
-
-void PiecesList::dragEnterEvent(QDragEnterEvent *event)
-{
-    if (event->mimeData()->hasFormat(PiecesList::puzzleMimeType()))
-        event->accept();
-    else
-        event->ignore();
-}
-
-void PiecesList::dragMoveEvent(QDragMoveEvent *event)
-{
-    if (event->mimeData()->hasFormat(PiecesList::puzzleMimeType())) {
-        event->setDropAction(Qt::MoveAction);
-        event->accept();
-    } else {
-        event->ignore();
-    }
-}
-
-void PiecesList::dropEvent(QDropEvent *event)
-{
-    if (event->mimeData()->hasFormat(PiecesList::puzzleMimeType())) {
-        QByteArray pieceData = event->mimeData()->data(PiecesList::puzzleMimeType());
-        QDataStream dataStream(&pieceData, QIODevice::ReadOnly);
-        QPixmap pixmap;
-        QPoint location;
-        dataStream >> pixmap >> location;
-
-        addPiece(pixmap, location);
-
-        event->setDropAction(Qt::MoveAction);
-        event->accept();
-    } else {
-        event->ignore();
-    }
-}
-
-void PiecesList::addPiece(const QPixmap &pixmap, const QPoint &location)
-{
-    QListWidgetItem *pieceItem = new QListWidgetItem(this);
-    pieceItem->setIcon(QIcon(pixmap));
-    pieceItem->setData(Qt::UserRole, QVariant(pixmap));
-    pieceItem->setData(Qt::UserRole+1, location);
-    pieceItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsDragEnabled);
-}
-
-void PiecesList::startDrag(Qt::DropActions /*supportedActions*/)
-{
-    QListWidgetItem *item = currentItem();
-
-    QByteArray itemData;
-    QDataStream dataStream(&itemData, QIODevice::WriteOnly);
-    QPixmap pixmap = qvariant_cast<QPixmap>(item->data(Qt::UserRole));
-    QPoint location = item->data(Qt::UserRole+1).toPoint();
-
-    dataStream << pixmap << location;
-
-    QMimeData *mimeData = new QMimeData;
-    mimeData->setData(PiecesList::puzzleMimeType(), itemData);
-
-    QDrag *drag = new QDrag(this);
-    drag->setMimeData(mimeData);
-    drag->setHotSpot(QPoint(pixmap.width()/2, pixmap.height()/2));
-    drag->setPixmap(pixmap);
-
-    if (drag->exec(Qt::MoveAction) == Qt::MoveAction)
-        delete takeItem(row(item));
-}