diff options
author | Hugo Parente Lima <hugo.pl@gmail.com> | 2011-02-28 15:40:57 -0300 |
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committer | Hugo Parente Lima <hugo.pl@gmail.com> | 2012-03-08 16:54:00 -0300 |
commit | 0a4573591e9d1a59b61167ed2b72a7ecc9181eab (patch) | |
tree | 2548dca0485ba999e3cc9bd2bdab304d7dddcf14 /doc/codesnippets/doc/src/snippets/qtreeview-dnd | |
parent | 905f660ab2c75ab6396b946869e07ed962845099 (diff) |
Removed unused doc snippet files.
Diffstat (limited to 'doc/codesnippets/doc/src/snippets/qtreeview-dnd')
-rw-r--r-- | doc/codesnippets/doc/src/snippets/qtreeview-dnd/dragdropmodel.cpp | 147 | ||||
-rw-r--r-- | doc/codesnippets/doc/src/snippets/qtreeview-dnd/qtreeview-dnd.pro | 9 |
2 files changed, 0 insertions, 156 deletions
diff --git a/doc/codesnippets/doc/src/snippets/qtreeview-dnd/dragdropmodel.cpp b/doc/codesnippets/doc/src/snippets/qtreeview-dnd/dragdropmodel.cpp deleted file mode 100644 index 9ae2f3892..000000000 --- a/doc/codesnippets/doc/src/snippets/qtreeview-dnd/dragdropmodel.cpp +++ /dev/null @@ -1,147 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of an example program for Qt. -** EDITIONS: NOLIMITS -** -****************************************************************************/ - -#include <QtGui> - -#include "dragdropmodel.h" - -DragDropModel::DragDropModel(const QStringList &strings, QObject *parent) - : TreeModel(strings, parent) -{ -} - -bool DragDropModel::dropMimeData(const QMimeData *data, - Qt::DropAction action, int row, int column, const QModelIndex &parent) -{ - if (action == Qt::IgnoreAction) - return true; - - if (!data->hasFormat("text/plain")) - return false; - - int beginRow; - - if (row != -1) - beginRow = row; - else if (parent.isValid()) - beginRow = 0; - else - beginRow = rowCount(QModelIndex()); - - QByteArray encodedData = data->data("text/plain"); - QDataStream stream(&encodedData, QIODevice::ReadOnly); - QHash<qint64, QMap<int,QHash<int,QString> > > newItems; - - while (!stream.atEnd()) { - qint64 id; - int row; - int column; - QString text; - stream >> id >> row >> column >> text; - newItems[id][row][column] = text; - } - int rows = newItems.count(); - - insertRows(beginRow, rows, parent); - QMap<int,QHash<int,QString> > childItems; - foreach (childItems, newItems.values()) { - QHash<int,QString> rowItems; - foreach (rowItems, childItems.values()) { - foreach (int column, rowItems.keys()) { - QModelIndex idx = index(beginRow, column, parent); - setData(idx, rowItems[column]); - } - ++beginRow; - } - } - - return true; -} - -Qt::ItemFlags DragDropModel::flags(const QModelIndex &index) const -{ - Qt::ItemFlags defaultFlags = TreeModel::flags(index); - - if (index.isValid()) - return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | defaultFlags; - else - return Qt::ItemIsDropEnabled | defaultFlags; -} - -QMimeData *DragDropModel::mimeData(const QModelIndexList &indexes) const -{ - QMimeData *mimeData = new QMimeData(); - QByteArray encodedData; - - QDataStream stream(&encodedData, QIODevice::WriteOnly); - - foreach (QModelIndex index, indexes) { - if (index.isValid()) { - QString text = data(index, Qt::DisplayRole).toString(); - stream << index.internalId() << index.row() << index.column() << text; - } - } - - mimeData->setData("text/plain", encodedData); - return mimeData; -} - -QStringList DragDropModel::mimeTypes() const -{ - QStringList types; - types << "text/plain"; - return types; -} - -Qt::DropActions DragDropModel::supportedDropActions() const -{ - return Qt::CopyAction | Qt::MoveAction; -} diff --git a/doc/codesnippets/doc/src/snippets/qtreeview-dnd/qtreeview-dnd.pro b/doc/codesnippets/doc/src/snippets/qtreeview-dnd/qtreeview-dnd.pro deleted file mode 100644 index 5dfabfc83..000000000 --- a/doc/codesnippets/doc/src/snippets/qtreeview-dnd/qtreeview-dnd.pro +++ /dev/null @@ -1,9 +0,0 @@ -SOURCES = dragdropmodel.cpp \ - main.cpp \ - mainwindow.cpp \ - treeitem.cpp \ - treemodel.cpp -HEADERS = dragdropmodel.h \ - mainwindow.h \ - treeitem.h \ - treemodel.h |