wxGUI/mapdisp: disable zoom to region in 3D mode (backport of https://trac.osgeo.org/grass/changeset/61590)

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@62259 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/mapdisp/toolbars.py

@@ -264,7 +264,8 @@ class MapToolbar(BaseToolbar):
         
     def Enable2D(self, enabled):
         """!Enable/Disable 2D display mode specific tools"""
-        for tool in (self.zoomMenu,
+        for tool in (self.zoomRegion,
+                     self.zoomMenu,
                      self.analyze,
                      self.printMap):
             self.EnableTool(tool, enabled)