From 12dfb19785eb766d438d07f02750a11536f2f95c Mon Sep 17 00:00:00 2001
From: Blottiere Paul <blottiere.paul@gmail.com>
Date: Wed, 4 Oct 2017 15:43:43 +0100
Subject: [PATCH] Emit signal to update the style dock

---
 src/core/qgsauxiliarystorage.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/qgsauxiliarystorage.cpp b/src/core/qgsauxiliarystorage.cpp
index b0ec2f48af3..274572be1df 100644
--- a/src/core/qgsauxiliarystorage.cpp
+++ b/src/core/qgsauxiliarystorage.cpp
@@ -241,6 +241,8 @@ int QgsAuxiliaryLayer::createProperty( QgsPalLayerSettings::Property property, Q
 
         layer->labeling()->setSettings( settings, providerId );
       }
+
+      emit layer->styleChanged();
     }
 
     index = layer->fields().lookupField( fieldName );
@@ -269,6 +271,7 @@ int QgsAuxiliaryLayer::createProperty( QgsDiagramLayerSettings::Property propert
       settings.setDataDefinedProperties( c );
 
       layer->setDiagramLayerSettings( settings );
+      emit layer->styleChanged();
 
       index = layer->fields().lookupField( fieldName );
     }