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[layertree] Add note about used custom properties

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Martin Dobias 2014-05-30 11:25:54 +07:00
parent 17d9849331
commit ecdb6debb3
1 changed files with 6 additions and 0 deletions
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6
src/core/layertree/qgslayertreenode.h
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@ -50,6 +50,12 @@ class QDomElement;
* used by third party plugins. Custom properties are stored also in the project
* file. The storage is not efficient for large amount of data.
*
* Custom properties that have already been used within QGIS:
* - "overview" - whether to show a layer in overview
* - "showFeatureCount" - whether to show feature counts in layer tree (vector only)
* - "embedded" - whether the node comes from an external project
* - "embedded_project" - path to the external project (embedded root node only)
*
* @see also QgsLayerTree, QgsLayerTreeLayer, QgsLayerTreeGroup
* @note added in 2.4
*/