Fix attempt for charselection choice control draw bug on OSX

gui/characterSelection.py

@@ -34,7 +34,7 @@ class CharacterSelection(wx.Panel):
 
         mainSizer.Add(wx.StaticText(self, wx.ID_ANY, "Character: "), 0, wx.CENTER)
 
-        self.charChoice = wx.Choice(self)
+        self.charChoice = wx.Choice(self, style = wx.FRAME_FLOAT_ON_PARENT)
         mainSizer.Add(self.charChoice, 1, wx.EXPAND)
 
         self.refreshCharacterList()
@@ -103,4 +103,4 @@ class CharacterSelection(wx.Panel):
         elif currCharID != newCharID:
             self.selectChar(newCharID)
 
-        event.Skip()
+        event.Skip()