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https://github.com/qgis/QGIS.git
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229 lines
6.9 KiB
Plaintext
229 lines
6.9 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsbrowsermodel.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsBrowserModel : QAbstractItemModel
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{
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%Docstring
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A model for showing available data sources and other items in a structured
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tree.
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QgsBrowserModel is the foundation for the QGIS browser panel, and includes
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items for the different data providers and folders accessible to users.
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QgsBrowserModel models are not initially populated and use a deferred initialization
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approach. After constructing a QgsBrowserModel, a call must be made
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to initialize() in order to populate the model.
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%End
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%TypeHeaderCode
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#include "qgsbrowsermodel.h"
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%End
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public:
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explicit QgsBrowserModel( QObject *parent = 0 );
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%Docstring
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Constructor for QgsBrowserModel, with the specified ``parent`` object.
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.. note::
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QgsBrowserModel models are not initially populated and use a deferred initialization
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approach. After constructing a QgsBrowserModel, a call must be made
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to initialize() in order to populate the model.
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%End
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~QgsBrowserModel();
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enum ItemDataRole
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{
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PathRole,
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CommentRole,
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SortRole,
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};
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virtual Qt::ItemFlags flags( const QModelIndex &index ) const;
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virtual QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const;
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virtual bool setData( const QModelIndex &index, const QVariant &value, int role = Qt::EditRole );
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virtual QVariant headerData( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
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virtual int rowCount( const QModelIndex &parent = QModelIndex() ) const;
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virtual int columnCount( const QModelIndex &parent = QModelIndex() ) const;
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virtual QModelIndex index( int row, int column, const QModelIndex &parent = QModelIndex() ) const;
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virtual QModelIndex parent( const QModelIndex &index ) const;
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virtual QStringList mimeTypes() const;
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virtual QMimeData *mimeData( const QModelIndexList &indexes ) const;
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virtual bool dropMimeData( const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent );
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virtual bool hasChildren( const QModelIndex &parent = QModelIndex() ) const;
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virtual bool canFetchMore( const QModelIndex &parent ) const;
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virtual void fetchMore( const QModelIndex &parent );
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QModelIndex findItem( QgsDataItem *item, QgsDataItem *parent = 0 ) const;
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%Docstring
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Returns the model index corresponding to the specified data ``item``.
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If the item was not found, an invalid QModelIndex is returned.
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If the ``parent`` item is argument is specified, then only items which are children
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of ``parent`` are searched. If no ``parent`` is specified, then all items within
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the model are searched.
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%End
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QgsDataItem *dataItem( const QModelIndex &idx ) const;
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%Docstring
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Returns the data item at the specified index, or a None if no item
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exists at the index.
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%End
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void refresh( const QString &path );
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%Docstring
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Refresh item specified by path
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%End
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void refresh( const QModelIndex &index = QModelIndex() );
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%Docstring
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Refresh item children
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%End
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QModelIndex findPath( const QString &path, Qt::MatchFlag matchFlag = Qt::MatchExactly );
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%Docstring
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Returns index of item with given path. It only searches in currently fetched
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items, i.e. it does not fetch children.
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:param path: item path
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:param matchFlag: supported is Qt.MatchExactly and Qt.MatchStartsWith which has reverse meaning, i.e. find
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item with the longest match from start with path (to get as close/deep as possible to deleted item).
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:return: model index, invalid if item not found *
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%End
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void connectItem( QgsDataItem *item ) /Deprecated/;
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%Docstring
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.. deprecated:: Deprecated since QGIS 3.4 -- this method has no effect, and is dangerous to call in earlier QGIS versions. Any usage should be removed (and will have no harmful side-effects!).
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%End
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bool initialized() const;
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%Docstring
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Returns true if the model has been initialized.
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.. seealso:: :py:func:`initialize`
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%End
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QMap<QString, QgsDirectoryItem *> driveItems() const;
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%Docstring
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Returns a map of the root drive items shown in the browser.
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These correspond to the top-level directory items shown, e.g. on Windows the C:\, D:\, etc,
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and on Linux the "/" root directory.
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.. versionadded:: 3.6
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%End
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signals:
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void stateChanged( const QModelIndex &index, QgsDataItem::State oldState );
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%Docstring
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Emitted when item children fetch was finished
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%End
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void connectionsChanged();
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%Docstring
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Connections changed in the browser, forwarded to the widget and used to
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notify the provider dialogs of a changed connection
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%End
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public slots:
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void reload();
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%Docstring
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Reload the whole model
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%End
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void refreshDrives();
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%Docstring
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Refreshes the list of drive items, removing any corresponding to removed
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drives and adding newly added drives.
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.. versionadded:: 3.4
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%End
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void beginInsertItems( QgsDataItem *parent, int first, int last );
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void endInsertItems();
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void beginRemoveItems( QgsDataItem *parent, int first, int last );
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void endRemoveItems();
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void itemDataChanged( QgsDataItem *item );
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void itemStateChanged( QgsDataItem *item, QgsDataItem::State oldState );
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void addFavoriteDirectory( const QString &directory, const QString &name = QString() );
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%Docstring
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Adds a ``directory`` to the favorites group.
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If ``name`` is specified, it will be used as the favorite's name. Otherwise
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the name will be set to match ``directory``.
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.. seealso:: :py:func:`removeFavorite`
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.. versionadded:: 3.0
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%End
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void removeFavorite( const QModelIndex &index );
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%Docstring
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Removes a favorite directory from its corresponding model index.
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.. seealso:: :py:func:`addFavoriteDirectory`
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.. versionadded:: 3.0
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%End
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void updateProjectHome();
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void hidePath( QgsDataItem *item );
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%Docstring
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Hide the given path in the browser model
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%End
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void initialize();
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%Docstring
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Delayed initialization, needed because the provider registry must be already populated.
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.. seealso:: :py:func:`initialized`
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%End
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protected:
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void addRootItems();
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%Docstring
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Populates the model
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%End
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void removeRootItems();
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsbrowsermodel.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
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