16#ifndef QGSLAYERTREEVIEW_H
17#define QGSLAYERTREEVIEW_H
36#include <QSortFilterProxyModel>
60 void setFilterText(
const QString &filterText = QString() );
65 bool showPrivateLayers()
const;
70 void setShowPrivateLayers(
bool showPrivate );
74 bool filterAcceptsRow(
int sourceRow,
const QModelIndex &sourceParent )
const override;
82 bool mShowPrivateLayers =
false;
108 if ( sipCpp->inherits(
"QgsLayerTreeView" ) )
109 sipType = sipType_QgsLayerTreeView;
124 void setModel( QAbstractItemModel *model )
override;
218 void setLayerVisible(
QgsMapLayer *layer,
bool visible );
249 QList<QgsLayerTreeNode *> selectedNodes(
bool skipInternal =
false )
const;
258 QList<QgsLayerTreeLayer *> selectedLayerNodes()
const;
267 QList<QgsMapLayer *> selectedLayers()
const;
277 QList<QgsLayerTreeModelLegendNode *> selectedLegendNodes()
const;
285 QList<QgsMapLayer *> selectedLayersRecursive()
const;
313 QList<QgsLayerTreeViewIndicator *> indicators(
QgsLayerTreeNode *node )
const;
333 static QStringList viewOnlyCustomProperties()
SIP_SKIP;
339 void refreshLayerSymbology( const QString &layerId );
345 void expandAllNodes();
351 void collapseAllNodes();
358 void setLayerMarkWidth(
int width ) { mLayerMarkWidth = width; }
370 void setShowPrivateLayers(
bool showPrivate );
376 bool showPrivateLayers( );
395 void contextMenuEvent( QContextMenuEvent *event )
override;
399 QgsMapLayer *layerForIndex(
const QModelIndex &index )
const;
401 void mouseReleaseEvent( QMouseEvent *event )
override;
402 void keyPressEvent( QKeyEvent *event )
override;
404 void dragEnterEvent( QDragEnterEvent *event )
override;
405 void dragMoveEvent( QDragMoveEvent *event )
override;
406 void dropEvent( QDropEvent *event )
override;
408 void resizeEvent( QResizeEvent *event )
override;
412 void modelRowsInserted(
const QModelIndex &index,
int start,
int end );
413 void modelRowsRemoved();
415 void updateExpandedStateToNode(
const QModelIndex &index );
417 void onCurrentChanged();
424 void onHorizontalScroll(
int value );
426 void onDataChanged(
const QModelIndex &topLeft,
const QModelIndex &bottomRight,
const QVector<int> &roles );
436 QHash< QgsLayerTreeNode *, QList<QgsLayerTreeViewIndicator *> >
mIndicators;
448 bool mShowPrivateLayers =
false;
454 friend class QgsLayerTreeViewItemDelegate;
QgsLayerTreeFilterProxyModel is a sort filter proxy model to easily reproduce the legend/layer tree i...
Layer tree group node serves as a container for layers and further groups.
Layer tree node points to a map layer.
The QgsLegendRendererItem class is abstract interface for legend items returned from QgsMapLayerLegen...
The QgsLayerTreeModel class is model implementation for Qt item views framework.
This class is a base class for nodes in a layer tree.
The QgsLayerTreeProxyModel class is a proxy model for QgsLayerTreeModel, supports private layers and ...
The QgsLayerTreeViewDefaultActions class serves as a factory of actions that can be used together wit...
Indicator that can be used in a layer tree view to display icons next to items of the layer tree.
The QgsLayerTreeView class extends QTreeView and provides some additional functionality when working ...
int mLayerMarkWidth
Width of contextual menu mark for layer nodes.
void currentLayerChanged(QgsMapLayer *layer)
Emitted when a current layer is changed.
void contextMenuAboutToShow(QMenu *menu)
Emitted when the context menu is about to show.
QString mCurrentLayerID
Keeps track of current layer ID (to check when to emit signal about change of current layer)
void datasetsDropped(QDropEvent *event)
Emitted when datasets are dropped onto the layer tree view.
QHash< QgsLayerTreeNode *, QList< QgsLayerTreeViewIndicator * > > mIndicators
Storage of indicators used with the tree view.
QgsLayerTreeViewMenuProvider * menuProvider() const
Returns pointer to the context menu provider. May be nullptr.
QPoint mLastReleaseMousePos
Used by the item delegate for identification of which indicator has been clicked.
int layerMarkWidth() const
Returns width of contextual menu mark, at right of layer node items.
Base class for all map layer types.
A bar for displaying non-blocking messages to the user.
#define SIP_CONVERT_TO_SUBCLASS_CODE(code)