Fix for function editor:

when running the script the entries "Fields and values" and "Recent" into the functions list of the expression builder disappear. (cherry-picked from 89477af)
qgis · Jul 13, 2015 · ba36bb6 · ba36bb6
1 parent 0919fe7
commit ba36bb6
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diff --git a/src/gui/qgsexpressionbuilderwidget.cpp b/src/gui/qgsexpressionbuilderwidget.cpp
@@ -132,6 +132,8 @@ void QgsExpressionBuilderWidget::runPythonCode( QString code )
     QgsPythonRunner::run( pythontext );
   }
   updateFunctionTree();
+  loadFieldNames();
+  loadRecent( mRecentKey );
 }
 
 void QgsExpressionBuilderWidget::saveFunctionFile( QString fileName )
@@ -347,6 +349,7 @@ void QgsExpressionBuilderWidget::saveToRecent( QString key )
 
 void QgsExpressionBuilderWidget::loadRecent( QString key )
 {
+  mRecentKey = key;
   QString name = tr( "Recent (%1)" ).arg( key );
   if ( mExpressionGroups.contains( name ) )
   {

diff --git a/src/gui/qgsexpressionbuilderwidget.h b/src/gui/qgsexpressionbuilderwidget.h
@@ -218,6 +218,7 @@ class GUI_EXPORT QgsExpressionBuilderWidget : public QWidget, private Ui::QgsExp
     QgsExpressionHighlighter* highlighter;
     bool mExpressionValid;
     QgsDistanceArea mDa;
+    QString mRecentKey;
 
 };