diff --git a/wx/lib/agw/flatmenu.py b/wx/lib/agw/flatmenu.py
index 5c667014..69bc6547 100644
--- a/wx/lib/agw/flatmenu.py
+++ b/wx/lib/agw/flatmenu.py
@@ -6153,8 +6153,8 @@ class FlatMenu(FlatMenuBase):
                 
                 if win.GetClientRect().Contains(p):
                 
-                    event.m_x = p.x
-                    event.m_y = p.y
+                    event.SetX(p.x)
+                    event.SetY(p.y)
                     win.OnMouseLeftUp(event)
                     return
                 
diff --git a/wx/lib/gridmovers.py b/wx/lib/gridmovers.py
index d3abd35d..810211b5 100644
--- a/wx/lib/gridmovers.py
+++ b/wx/lib/gridmovers.py
@@ -334,7 +334,7 @@ class GridColMover(wx.EvtHandler):
                 col = self.grid.XToCol(px+sx)
 
                 if col != wx.NOT_FOUND:
-                    self.grid.SelectCol(col,evt.m_controlDown)
+                    self.grid.SelectCol(col,evt.ControlDown())
 
                 return
             else:
@@ -462,7 +462,7 @@ class GridRowMover(wx.EvtHandler):
                 row = self.grid.YToRow(py + sy)
 
                 if row != wx.NOT_FOUND:
-                    self.grid.SelectRow(row,evt.m_controlDown)
+                    self.grid.SelectRow(row,evt.ControlDown())
                 return
             else:
                 bRow = self.rowWin.GetInsertionRow()
diff --git a/wx/lib/pubsub/core/topicutils.py b/wx/lib/pubsub/core/topicutils.py
index 9fe32d76..bfb10744 100644
--- a/wx/lib/pubsub/core/topicutils.py
+++ b/wx/lib/pubsub/core/topicutils.py
@@ -48,7 +48,7 @@ class TopicNameInvalid(RuntimeError):
 
 
 import re
-_validNameRE = re.compile(r'[a-zA-Z]\w*')
+_validNameRE = re.compile(r'[-0-9a-zA-Z]\w*')
 
 
 def validateName(topicName):