Moving .qdoc files under examples/widgets/doc

Updated those .qdoc files to refer to the new relative examples
emplacement. Images and snippets to be moved later.

Also grouped all widgets related examples under widgets.

Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f
Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>

1 files changed, 0 insertions, 212 deletions

diff --git a/examples/draganddrop/fridgemagnets/dragwidget.cpp b/examples/draganddrop/fridgemagnets/dragwidget.cpp
deleted file mode 100644
index 434fcecb22..0000000000
--- a/examples/draganddrop/fridgemagnets/dragwidget.cpp
+++ /dev/null
@@ -1,212 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "draglabel.h"
-#include "dragwidget.h"
-
-//! [0]
-DragWidget::DragWidget(QWidget *parent)
-    : QWidget(parent)
-{
-    QFile dictionaryFile(":/dictionary/words.txt");
-    dictionaryFile.open(QFile::ReadOnly);
-    QTextStream inputStream(&dictionaryFile);
-//! [0]
-
-//! [1]
-    int x = 5;
-    int y = 5;
-
-    while (!inputStream.atEnd()) {
-        QString word;
-        inputStream >> word;
-        if (!word.isEmpty()) {
-            DragLabel *wordLabel = new DragLabel(word, this);
-            wordLabel->move(x, y);
-            wordLabel->show();
-            wordLabel->setAttribute(Qt::WA_DeleteOnClose);
-            x += wordLabel->width() + 2;
-            if (x >= 245) {
-                x = 5;
-                y += wordLabel->height() + 2;
-            }
-        }
-    }
-//! [1]
-
-//! [2]
-    //Fridge magnets is used for demoing Qt on S60 and themed backgrounds look better than white
-    QPalette newPalette = palette();
-    newPalette.setColor(QPalette::Window, Qt::white);
-    setPalette(newPalette);
-
-    setMinimumSize(400, qMax(200, y));
-    setWindowTitle(tr("Fridge Magnets"));
-//! [2] //! [3]
-    setAcceptDrops(true);
-}
-//! [3]
-
-//! [4]
-void DragWidget::dragEnterEvent(QDragEnterEvent *event)
-{
-//! [4] //! [5]
-    if (event->mimeData()->hasFormat("application/x-fridgemagnet")) {
-        if (children().contains(event->source())) {
-            event->setDropAction(Qt::MoveAction);
-            event->accept();
-        } else {
-            event->acceptProposedAction();
-//! [5] //! [6]
-        }
-//! [6] //! [7]
-    } else if (event->mimeData()->hasText()) {
-        event->acceptProposedAction();
-    } else {
-        event->ignore();
-    }
-}
-//! [7]
-
-//! [8]
-void DragWidget::dragMoveEvent(QDragMoveEvent *event)
-{
-    if (event->mimeData()->hasFormat("application/x-fridgemagnet")) {
-        if (children().contains(event->source())) {
-            event->setDropAction(Qt::MoveAction);
-            event->accept();
-        } else {
-            event->acceptProposedAction();
-        }
-    } else if (event->mimeData()->hasText()) {
-        event->acceptProposedAction();
-    } else {
-        event->ignore();
-    }
-}
-//! [8]
-
-//! [9]
-void DragWidget::dropEvent(QDropEvent *event)
-{
-    if (event->mimeData()->hasFormat("application/x-fridgemagnet")) {
-        const QMimeData *mime = event->mimeData();
-//! [9] //! [10]
-        QByteArray itemData = mime->data("application/x-fridgemagnet");
-        QDataStream dataStream(&itemData, QIODevice::ReadOnly);
-
-        QString text;
-        QPoint offset;
-        dataStream >> text >> offset;
-//! [10]
-//! [11]
-        DragLabel *newLabel = new DragLabel(text, this);
-        newLabel->move(event->pos() - offset);
-        newLabel->show();
-        newLabel->setAttribute(Qt::WA_DeleteOnClose);
-
-        if (event->source() == this) {
-            event->setDropAction(Qt::MoveAction);
-            event->accept();
-        } else {
-            event->acceptProposedAction();
-        }
-//! [11] //! [12]
-    } else if (event->mimeData()->hasText()) {
-        QStringList pieces = event->mimeData()->text().split(QRegExp("\\s+"),
-                             QString::SkipEmptyParts);
-        QPoint position = event->pos();
-
-        foreach (QString piece, pieces) {
-            DragLabel *newLabel = new DragLabel(piece, this);
-            newLabel->move(position);
-            newLabel->show();
-            newLabel->setAttribute(Qt::WA_DeleteOnClose);
-
-            position += QPoint(newLabel->width(), 0);
-        }
-
-        event->acceptProposedAction();
-    } else {
-        event->ignore();
-    }
-}
-//! [12]
-
-//! [13]
-void DragWidget::mousePressEvent(QMouseEvent *event)
-{
-//! [13]
-//! [14]
-    DragLabel *child = static_cast<DragLabel*>(childAt(event->pos()));
-    if (!child)
-        return;
-
-    QPoint hotSpot = event->pos() - child->pos();
-
-    QByteArray itemData;
-    QDataStream dataStream(&itemData, QIODevice::WriteOnly);
-    dataStream << child->labelText() << QPoint(hotSpot);
-//! [14]
-
-//! [15]
-    QMimeData *mimeData = new QMimeData;
-    mimeData->setData("application/x-fridgemagnet", itemData);
-    mimeData->setText(child->labelText());
-//! [15]
-
-//! [16]
-    QDrag *drag = new QDrag(this);
-    drag->setMimeData(mimeData);
-    drag->setPixmap(*child->pixmap());
-    drag->setHotSpot(hotSpot);
-
-    child->hide();
-//! [16]
-
-//! [17]
-    if (drag->exec(Qt::MoveAction | Qt::CopyAction, Qt::CopyAction) == Qt::MoveAction)
-        child->close();
-    else
-        child->show();
-}
-//! [17]