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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSIDEBAR_H
#define QSIDEBAR_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <qlistwidget.h>
#include <qstandarditemmodel.h>
#include <qstyleditemdelegate.h>
#include <qurl.h>
#ifndef QT_NO_FILEDIALOG
QT_BEGIN_NAMESPACE
class QFileSystemModel;
class QSideBarDelegate : public QStyledItemDelegate
{
public:
QSideBarDelegate(QWidget *parent = 0) : QStyledItemDelegate(parent) {}
void initStyleOption(QStyleOptionViewItem *option,
const QModelIndex &index) const;
};
class Q_AUTOTEST_EXPORT QUrlModel : public QStandardItemModel
{
Q_OBJECT
public:
enum Roles {
UrlRole = Qt::UserRole + 1,
EnabledRole = Qt::UserRole + 2
};
QUrlModel(QObject *parent = 0);
QStringList mimeTypes() const;
QMimeData *mimeData(const QModelIndexList &indexes) const;
#ifndef QT_NO_DRAGANDDROP
bool canDrop(QDragEnterEvent *event);
bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);
#endif
Qt::ItemFlags flags(const QModelIndex &index) const;
bool setData(const QModelIndex &index, const QVariant &value, int role=Qt::EditRole);
void setUrls(const QList<QUrl> &list);
void addUrls(const QList<QUrl> &urls, int row = -1, bool move = true);
QList<QUrl> urls() const;
void setFileSystemModel(QFileSystemModel *model);
bool showFullPath;
private Q_SLOTS:
void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
void layoutChanged();
private:
void setUrl(const QModelIndex &index, const QUrl &url, const QModelIndex &dirIndex);
void changed(const QString &path);
void addIndexToWatch(const QString &path, const QModelIndex &index);
QFileSystemModel *fileSystemModel;
QList<QPair<QModelIndex, QString> > watching;
QList<QUrl> invalidUrls;
};
class Q_AUTOTEST_EXPORT QSidebar : public QListView
{
Q_OBJECT
Q_SIGNALS:
void goToUrl(const QUrl &url);
public:
QSidebar(QWidget *parent = 0);
void init(QFileSystemModel *model, const QList<QUrl> &newUrls);
~QSidebar();
QSize sizeHint() const;
void setUrls(const QList<QUrl> &list) { urlModel->setUrls(list); }
void addUrls(const QList<QUrl> &list, int row) { urlModel->addUrls(list, row); }
QList<QUrl> urls() const { return urlModel->urls(); }
void selectUrl(const QUrl &url);
protected:
bool event(QEvent * e);
void focusInEvent(QFocusEvent *event);
#ifndef QT_NO_DRAGANDDROP
void dragEnterEvent(QDragEnterEvent *event);
#endif
private Q_SLOTS:
void clicked(const QModelIndex &index);
#ifndef QT_NO_MENU
void showContextMenu(const QPoint &position);
#endif
void removeEntry();
private:
QUrlModel *urlModel;
};
QT_END_NAMESPACE
#endif // QT_NO_FILEDIALOG
#endif // QSIDEBAR_H
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