[expression] autoselect first item in function list

(cherry-picked from 395d630)
qgis · Jul 13, 2015 · e4c2c68 · e4c2c68
1 parent ba36bb6
commit e4c2c68
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/gui/qgsexpressionbuilderwidget.cpp b/src/gui/qgsexpressionbuilderwidget.cpp
@@ -81,6 +81,11 @@ QgsExpressionBuilderWidget::QgsExpressionBuilderWidget( QWidget *parent )
   {
     tab_2->setEnabled( false );
   }
+
+  // select the first item in the function list 
+  // in order to avoid a blank help widget
+  QModelIndex firstItem = mProxyModel->index( 0, 0, QModelIndex() );
+  expressionTree->setCurrentIndex( firstItem );
 }