mirror of
https://github.com/qgis/QGIS.git
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f3cb57b1eb
- update methods of existing classes - add comment to methods missing in the sip bindings - split up collective sip files into single files and use same directory structure in python/ as in src/ - add a lot of missing classes (some might not make sense because of missing python methods in those classes) - remove some non-existing methods from the header files - add scripts/sipdiff - replace some usages of std::vector and std::set with QVector/QSet
83 lines
3.4 KiB
Plaintext
83 lines
3.4 KiB
Plaintext
class QgsBrowserModel : QAbstractItemModel
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{
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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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~QgsBrowserModel();
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// implemented methods from QAbstractItemModel for read-only access
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/** Used by other components to obtain information about each item provided by the model.
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In many models, the combination of flags should include Qt::ItemIsEnabled and Qt::ItemIsSelectable. */
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virtual Qt::ItemFlags flags( const QModelIndex &index ) const;
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/** Used to supply item data to views and delegates. Generally, models only need to supply data
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for Qt::DisplayRole and any application-specific user roles, but it is also good practice
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to provide data for Qt::ToolTipRole, Qt::AccessibleTextRole, and Qt::AccessibleDescriptionRole.
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See the Qt::ItemDataRole enum documentation for information about the types associated with each role. */
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virtual QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const;
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/** Provides views with information to show in their headers. The information is only retrieved
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by views that can display header information. */
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virtual QVariant headerData( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
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/** Provides the number of rows of data exposed by the model. */
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virtual int rowCount( const QModelIndex &parent = QModelIndex() ) const;
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/** Provides the number of columns of data exposed by the model. List models do not provide this function
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because it is already implemented in QAbstractListModel. */
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virtual int columnCount( const QModelIndex &parent = QModelIndex() ) const;
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/** Returns the index of the item in the model specified by the given row, column and parent index. */
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virtual QModelIndex index( int row, int column, const QModelIndex & parent = QModelIndex() ) const;
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QModelIndex findItem( QgsDataItem *item, QgsDataItem *parent = 0 ) const;
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/** Returns the parent of the model item with the given index.
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* If the item has no parent, an invalid QModelIndex is returned.
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*/
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virtual QModelIndex parent( const QModelIndex &index ) const;
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/** Returns a list of mime that can describe model indexes */
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virtual QStringList mimeTypes() const;
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/** Returns an object that contains serialized items of data corresponding to the list of indexes specified */
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virtual QMimeData * mimeData( const QModelIndexList &indexes ) const;
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/** Handles the data supplied by a drag and drop operation that ended with the given action */
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virtual bool dropMimeData( const QMimeData * data, Qt::DropAction action, int row, int column, const QModelIndex & parent );
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QgsDataItem *dataItem( const QModelIndex &idx ) const;
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bool hasChildren( const QModelIndex &parent = QModelIndex() ) const;
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// Reload the whole model
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void reload();
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// Refresh item specified by path
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void refresh( QString path );
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// Refresh item childs
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void refresh( const QModelIndex &index = QModelIndex() );
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//! return index of a path
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QModelIndex findPath( QString path );
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void connectItem( QgsDataItem *item );
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public slots:
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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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protected:
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// populates the model
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void addRootItems();
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void removeRootItems();
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};
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