wxGUI: fix sizers (for wxpython 2.9 on Mac)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@54926 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_core/dialogs.py

@@ -1238,8 +1238,6 @@ class MapLayersDialogBase(wx.Dialog):
 
     def _createDialogBody(self):
         bodySizer = wx.GridBagSizer(vgap = 3, hgap = 3)
-        bodySizer.AddGrowableCol(1)
-        bodySizer.AddGrowableRow(3)
         
         # layer type
         bodySizer.Add(item = wx.StaticText(parent = self, label = _("Map type:")),
@@ -1302,6 +1300,8 @@ class MapLayersDialogBase(wx.Dialog):
                       flag = wx.EXPAND,
                       pos = (3,1), span = (1, 2))
         
+        bodySizer.AddGrowableCol(1)
+        bodySizer.AddGrowableRow(3)
         # bindings
         self.mapset.Bind(wx.EVT_COMBOBOX, self.OnChangeParams)
         self.layers.Bind(wx.EVT_RIGHT_DOWN, self.OnMenu)