More comprehensive updating of gdal command when parameters change

nyalldawson · nyalldawson · commit 3d1be95ad2ec · 2017-08-15T20:57:27.000+10:00
diff --git a/python/plugins/processing/algs/gdal/GdalAlgorithmDialog.py b/python/plugins/processing/algs/gdal/GdalAlgorithmDialog.py
@@ -96,7 +96,7 @@ def connectParameterSignals(self):
         for wrapper in list(self.wrappers.values()):
             w = wrapper.widget
             self.connectWidgetChangedSignals(w)
-            for c in w.children():
+            for c in w.findChildren(QWidget):
                 self.connectWidgetChangedSignals(c)
 
     def connectWidgetChangedSignals(self, w):
