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, 184 insertions, 0 deletions

diff --git a/examples/widgets/itemviews/addressbook/tablemodel.cpp b/examples/widgets/itemviews/addressbook/tablemodel.cpp
new file mode 100644
index 0000000000..6d99a02b55
--- /dev/null
+++ b/examples/widgets/itemviews/addressbook/tablemodel.cpp
@@ -0,0 +1,184 @@
+/****************************************************************************
+**
+** 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 "tablemodel.h"
+
+//! [0]
+TableModel::TableModel(QObject *parent)
+    : QAbstractTableModel(parent)
+{
+}
+
+TableModel::TableModel(QList< QPair<QString, QString> > pairs, QObject *parent)
+    : QAbstractTableModel(parent)
+{
+    listOfPairs=pairs;
+}
+//! [0]
+
+//! [1]
+int TableModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent);
+    return listOfPairs.size();
+}
+
+int TableModel::columnCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent);
+    return 2;
+}
+//! [1]
+
+//! [2]
+QVariant TableModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid())
+        return QVariant();
+
+    if (index.row() >= listOfPairs.size() || index.row() < 0)
+        return QVariant();
+
+    if (role == Qt::DisplayRole) {
+        QPair<QString, QString> pair = listOfPairs.at(index.row());
+
+        if (index.column() == 0)
+            return pair.first;
+        else if (index.column() == 1)
+            return pair.second;
+    }
+    return QVariant();
+}
+//! [2]
+
+//! [3]
+QVariant TableModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    if (role != Qt::DisplayRole)
+        return QVariant();
+
+    if (orientation == Qt::Horizontal) {
+        switch (section) {
+            case 0:
+                return tr("Name");
+
+            case 1:
+                return tr("Address");
+
+            default:
+                return QVariant();
+        }
+    }
+    return QVariant();
+}
+//! [3]
+
+//! [4]
+bool TableModel::insertRows(int position, int rows, const QModelIndex &index)
+{
+    Q_UNUSED(index);
+    beginInsertRows(QModelIndex(), position, position+rows-1);
+
+    for (int row=0; row < rows; row++) {
+        QPair<QString, QString> pair(" ", " ");
+        listOfPairs.insert(position, pair);
+    }
+
+    endInsertRows();
+    return true;
+}
+//! [4]
+
+//! [5]
+bool TableModel::removeRows(int position, int rows, const QModelIndex &index)
+{
+    Q_UNUSED(index);
+    beginRemoveRows(QModelIndex(), position, position+rows-1);
+
+    for (int row=0; row < rows; ++row) {
+        listOfPairs.removeAt(position);
+    }
+
+    endRemoveRows();
+    return true;
+}
+//! [5]
+
+//! [6]
+bool TableModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    if (index.isValid() && role == Qt::EditRole) {
+        int row = index.row();
+
+        QPair<QString, QString> p = listOfPairs.value(row);
+
+        if (index.column() == 0)
+            p.first = value.toString();
+        else if (index.column() == 1)
+            p.second = value.toString();
+        else
+            return false;
+
+        listOfPairs.replace(row, p);
+        emit(dataChanged(index, index));
+
+        return true;
+    }
+
+    return false;
+}
+//! [6]
+
+//! [7]
+Qt::ItemFlags TableModel::flags(const QModelIndex &index) const
+{
+    if (!index.isValid())
+        return Qt::ItemIsEnabled;
+
+    return QAbstractTableModel::flags(index) | Qt::ItemIsEditable;
+}
+//! [7]
+
+//! [8]
+QList< QPair<QString, QString> > TableModel::getList()
+{
+    return listOfPairs;
+}
+//! [8]