qgis/Quantum-GIS — pull request #572 by matthias-kuhn (2013-05-02 07:25:34+00:00)
Title: Small API-Change: Add signal to write and read custom data to the maplayer in a .qgs-file

New signals:
* void QgsProject::writeMapLayer( QgsMapLayer*, QDomElement&, QDomDocument& )
* void QgsProject::readMapLayer( QgsMapLayer*, const QDomElement& )

Changed method signature:
( Due to names being not really distinguishable from readXml / writeXml)
* bool QgsMapLayer::readXML( const QDomNode& )
=> bool QgsMapLayer::readLayerXML( const QDomElement& )
* bool QgsMapLayer::writeXML( QDomNode&, QDomDocument& )
=> bool QgsMapLayer::writeLayerXML( QDomElement&, QDomDocument& )