| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ** accordance with the commercial license agreement provided with the |
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| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
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| ** As a special exception, The Qt Company gives you certain additional |
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| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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| ** |
| ****************************************************************************/ |
| |
| #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 Q_DECL_OVERRIDE; |
| }; |
| |
| 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 Q_DECL_OVERRIDE; |
| QMimeData *mimeData(const QModelIndexList &indexes) const Q_DECL_OVERRIDE; |
| #ifndef QT_NO_DRAGANDDROP |
| bool canDrop(QDragEnterEvent *event); |
| bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) Q_DECL_OVERRIDE; |
| #endif |
| Qt::ItemFlags flags(const QModelIndex &index) const Q_DECL_OVERRIDE; |
| bool setData(const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) Q_DECL_OVERRIDE; |
| |
| 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 setModelAndUrls(QFileSystemModel *model, const QList<QUrl> &newUrls); |
| ~QSidebar(); |
| |
| QSize sizeHint() const Q_DECL_OVERRIDE; |
| |
| 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) Q_DECL_OVERRIDE; |
| void focusInEvent(QFocusEvent *event) Q_DECL_OVERRIDE; |
| #ifndef QT_NO_DRAGANDDROP |
| void dragEnterEvent(QDragEnterEvent *event) Q_DECL_OVERRIDE; |
| #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 |
| |