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Do not show in composer legend unused layers if filtering by map is enabled

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This resolves #11457 and partially #11293
This commit is contained in:
Martin Dobias 2014-10-24 16:20:18 +07:00
parent 6bde8a2015
commit 4ac94f2275
1 changed files with 6 additions and 0 deletions
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6
src/core/qgslegendrenderer.cpp
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@ -208,6 +208,12 @@ QList<QgsLegendRenderer::Atom> QgsLegendRenderer::createAtomList( QgsLayerTreeGr
QList<QgsLayerTreeModelLegendNode*> legendNodes = mLegendModel->layerLegendNodes( nodeLayer );
// workaround for the issue that "filtering by map" does not remove layer nodes that have no symbols present
// on the map. We explicitly skip such layers here. In future ideally that should be handled directly
// in the layer tree model
if ( legendNodes.isEmpty() && mLegendModel->legendFilterByMap() )
continue;
QList<Atom> layerAtoms;
for ( int j = 0; j < legendNodes.count(); j++ )