qgslayertree.h File Reference

#include "qgslayertreenode.h"
#include "qgslayertreegroup.h"
#include "qgslayertreelayer.h"

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Namespaces
namespace	QgsLayerTree
	Namespace with helper functions for layer tree operations.

Functions
bool	QgsLayerTree::isGroup (QgsLayerTreeNode *node)
	Check whether the node is a valid group node.
bool	QgsLayerTree::isLayer (QgsLayerTreeNode *node)
	Check whether the node is a valid layer node.
QgsLayerTreeGroup *	QgsLayerTree::toGroup (QgsLayerTreeNode *node)
	Cast node to a group. No type checking is done - use isGroup() to find out whether this operation is legal.
QgsLayerTreeLayer *	QgsLayerTree::toLayer (QgsLayerTreeNode *node)
	Cast node to a layer. No type checking is done - use isLayer() to find out whether this operation is legal.