backported fix for # 11694

http://hub.qgis.org/projects/quantum-gis/repository/revisions/810cb3fb999d9fdd6c1d6fe7b353ab83ce85b17c/diff/python/plugins/processing/modeler/ModelerParametersDialog.py

Author: anitagraser

python/plugins/processing/modeler/ModelerParametersDialog.py

@@ -261,10 +261,12 @@ def getWidgetFromParameter(self, param):
                 item.addItem(self.resolveValueDescription(layer), layer)
         elif isinstance(param, ParameterTable):
             item = QComboBox()
-            item.setEditable(True)
-            layers = self.getAvailableValuesOfType(ParameterTable, OutputTable)
+            tables = self.getAvailableValuesOfType(ParameterTable, OutputTable)
+            layers = self.getAvailableValuesOfType(ParameterVector, OutputVector)
             if param.optional:
                 item.addItem(self.NOT_SELECTED, None)
+            for table in tables:
+                item.addItem(self.resolveValueDescription(table), table)
             for layer in layers:
                 item.addItem(self.resolveValueDescription(layer), layer)
         elif isinstance(param, ParameterBoolean):