Minor changes

qgis · Apr 3, 2020 · 16655d7 · 16655d7
1 parent e7621be
commit 16655d7
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Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/python/core/auto_generated/qgsfieldmodel.sip.in b/python/core/auto_generated/qgsfieldmodel.sip.in
@@ -14,7 +14,8 @@
 class QgsFieldModel : QAbstractItemModel
 {
 %Docstring
-The QgsFieldModel class is a model to display the list of fields of a layer in widgets.
+The QgsFieldModel class is a model to display the list of fields in widgets
+(optionally associated with a vector layer).
 If allowed, expressions might be added to the end of the model.
 It can be associated with a QgsMapLayerModel to dynamically display a layer and its fields.
 

diff --git a/src/core/qgsfieldmodel.cpp b/src/core/qgsfieldmodel.cpp
@@ -284,7 +284,7 @@ QVariant QgsFieldModel::data( const QModelIndex &index, int role ) const
     {
       if ( isEmpty || exprIdx >= 0 )
       {
-        return "";
+        return QString();
       }
       QgsField field = mFields.at( index.row() - fieldOffset );
       return field.name();

diff --git a/src/core/qgsfieldmodel.h b/src/core/qgsfieldmodel.h
@@ -29,7 +29,8 @@ class QgsVectorLayer;
 
 /**
  * \ingroup core
- * \brief The QgsFieldModel class is a model to display the list of fields of a layer in widgets.
+ * \brief The QgsFieldModel class is a model to display the list of fields in widgets
+ * (optionally associated with a vector layer).
  * If allowed, expressions might be added to the end of the model.
  * It can be associated with a QgsMapLayerModel to dynamically display a layer and its fields.
  * \since QGIS 2.3