| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the QtGui module of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at [email protected].
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #ifndef QSIDEBAR_H
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| 43 | #define QSIDEBAR_H
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| 44 |
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| 45 | //
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| 46 | // W A R N I N G
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| 47 | // -------------
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| 48 | //
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| 49 | // This file is not part of the Qt API. It exists purely as an
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| 50 | // implementation detail. This header file may change from version to
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| 51 | // version without notice, or even be removed.
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| 52 | //
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| 53 | // We mean it.
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| 54 | //
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| 55 |
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| 56 | #include <qlistwidget.h>
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| 57 | #include <qstandarditemmodel.h>
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| 58 | #include <qstyleditemdelegate.h>
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| 59 | #include <qurl.h>
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| 60 |
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| 61 | #ifndef QT_NO_FILEDIALOG
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| 62 |
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| 63 | QT_BEGIN_NAMESPACE
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| 64 |
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| 65 | class QFileSystemModel;
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| 66 |
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| 67 | class QSideBarDelegate : public QStyledItemDelegate
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| 68 | {
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| 69 | public:
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| 70 | QSideBarDelegate(QWidget *parent = 0) : QStyledItemDelegate(parent) {}
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| 71 | void initStyleOption(QStyleOptionViewItem *option,
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| 72 | const QModelIndex &index) const;
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| 73 | };
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| 74 |
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| 75 | class Q_AUTOTEST_EXPORT QUrlModel : public QStandardItemModel
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| 76 | {
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| 77 | Q_OBJECT
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| 78 |
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| 79 | public:
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| 80 | enum Roles {
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| 81 | UrlRole = Qt::UserRole + 1,
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| 82 | EnabledRole = Qt::UserRole + 2
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| 83 | };
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| 84 |
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| 85 | QUrlModel(QObject *parent = 0);
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| 86 |
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| 87 | QStringList mimeTypes() const;
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| 88 | QMimeData *mimeData(const QModelIndexList &indexes) const;
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| 89 | #ifndef QT_NO_DRAGANDDROP
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| 90 | bool canDrop(QDragEnterEvent *event);
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| 91 | bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);
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| 92 | #endif
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| 93 | Qt::ItemFlags flags(const QModelIndex &index) const;
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| 94 | bool setData(const QModelIndex &index, const QVariant &value, int role=Qt::EditRole);
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| 95 |
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| 96 | void setUrls(const QList<QUrl> &list);
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| 97 | void addUrls(const QList<QUrl> &urls, int row = -1, bool move = true);
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| 98 | QList<QUrl> urls() const;
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| 99 | void setFileSystemModel(QFileSystemModel *model);
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| 100 | bool showFullPath;
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| 101 |
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| 102 | private Q_SLOTS:
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| 103 | void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
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| 104 | void layoutChanged();
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| 105 |
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| 106 | private:
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| 107 | void setUrl(const QModelIndex &index, const QUrl &url, const QModelIndex &dirIndex);
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| 108 | void changed(const QString &path);
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| 109 | void addIndexToWatch(const QString &path, const QModelIndex &index);
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| 110 | QFileSystemModel *fileSystemModel;
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| 111 | QList<QPair<QModelIndex, QString> > watching;
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| 112 | QList<QUrl> invalidUrls;
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| 113 | };
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| 114 |
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| 115 | class Q_AUTOTEST_EXPORT QSidebar : public QListView
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| 116 | {
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| 117 | Q_OBJECT
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| 118 |
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| 119 | Q_SIGNALS:
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| 120 | void goToUrl(const QUrl &url);
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| 121 |
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| 122 | public:
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| 123 | QSidebar(QWidget *parent = 0);
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| 124 | void init(QFileSystemModel *model, const QList<QUrl> &newUrls);
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| 125 | ~QSidebar();
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| 126 |
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| 127 | QSize sizeHint() const;
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| 128 |
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| 129 | void setUrls(const QList<QUrl> &list) { urlModel->setUrls(list); }
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| 130 | void addUrls(const QList<QUrl> &list, int row) { urlModel->addUrls(list, row); }
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| 131 | QList<QUrl> urls() const { return urlModel->urls(); }
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| 132 |
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| 133 | void selectUrl(const QUrl &url);
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| 134 |
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| 135 | protected:
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| 136 | bool event(QEvent * e);
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| 137 | void focusInEvent(QFocusEvent *event);
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| 138 | #ifndef QT_NO_DRAGANDDROP
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| 139 | void dragEnterEvent(QDragEnterEvent *event);
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| 140 | #endif
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| 141 |
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| 142 | private Q_SLOTS:
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| 143 | void clicked(const QModelIndex &index);
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| 144 | #ifndef QT_NO_MENU
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| 145 | void showContextMenu(const QPoint &position);
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| 146 | #endif
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| 147 | void removeEntry();
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| 148 |
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| 149 | private:
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| 150 | QUrlModel *urlModel;
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| 151 | };
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| 152 |
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| 153 | QT_END_NAMESPACE
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| 154 |
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| 155 | #endif // QT_NO_FILEDIALOG
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| 156 |
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| 157 | #endif // QSIDEBAR_H
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| 158 |
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