Use layer method for unique values in query builder and old symbology

git-svn-id: http://svn.osgeo.org/qgis/trunk@15311 c8812cc2-4d05-0410-92ff-de0c093fc19c
qgis · Mar 2, 2011 · dafc6db · dafc6db
1 parent 2c0e214
commit dafc6db
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/src/app/qgsquerybuilder.cpp b/src/app/qgsquerybuilder.cpp
@@ -98,7 +98,7 @@ void QgsQueryBuilder::fillValues( int idx, int limit )
 
   // determine the field type
   QList<QVariant> values;
-  mLayer->dataProvider()->uniqueValues( idx, values, limit );
+  mLayer->uniqueValues( idx, values, limit );
 
   for ( int i = 0; i < values.size(); i++ )
   {

diff --git a/src/app/qgsuniquevaluedialog.cpp b/src/app/qgsuniquevaluedialog.cpp
@@ -293,8 +293,7 @@ void QgsUniqueValueDialog::changeClassificationAttribute()
   }
   mOldClassificationAttribute = attributeName;
 
-  QgsVectorDataProvider *provider = dynamic_cast<QgsVectorDataProvider *>( mVectorLayer->dataProvider() );
-  if ( provider )
+  if ( mVectorLayer )
   {
     int nr = mClassificationComboBox->itemData( mClassificationComboBox->currentIndex() ).toInt();
     if ( nr == -1 )
@@ -303,7 +302,7 @@ void QgsUniqueValueDialog::changeClassificationAttribute()
     }
 
     QList<QVariant> values;
-    provider->uniqueValues( nr, values );
+    mVectorLayer->uniqueValues( nr, values );
 
     for ( int i = 0; i < values.size(); i++ )
     {