Dialogs.py
changeset 64 dd6f693e46a1
parent 62 1908c45f21ef
child 70 0e48629c1e6d
--- a/Dialogs.py	Tue Aug 07 17:37:38 2007 +0200
+++ b/Dialogs.py	Tue Aug 07 17:38:48 2007 +0200
@@ -22,9 +22,8 @@
 #License along with this library; if not, write to the Free Software
 #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-from wxPython.wx import *
-from wxPython.grid import *
 import wx
+import wx.grid
 
 from graphics import *
 
@@ -32,66 +31,51 @@
 #                          Create New Block Dialog
 #-------------------------------------------------------------------------------
 
-[wxID_BLOCKPROPERTIESDIALOG, wxID_BLOCKPROPERTIESDIALOGNAME, 
- wxID_BLOCKPROPERTIESDIALOGTYPETREE, wxID_BLOCKPROPERTIESDIALOGTYPEDESC, 
- wxID_BLOCKPROPERTIESDIALOGINPUTS, wxID_BLOCKPROPERTIESDIALOGPREVIEW, 
- wxID_BLOCKPROPERTIESDIALOGSTATICTEXT1, wxID_BLOCKPROPERTIESDIALOGSTATICTEXT2, 
- wxID_BLOCKPROPERTIESDIALOGSTATICTEXT3, wxID_BLOCKPROPERTIESDIALOGSTATICTEXT4, 
+[ID_BLOCKPROPERTIESDIALOG, ID_BLOCKPROPERTIESDIALOGNAME, 
+ ID_BLOCKPROPERTIESDIALOGTYPETREE, ID_BLOCKPROPERTIESDIALOGTYPEDESC, 
+ ID_BLOCKPROPERTIESDIALOGINPUTS, ID_BLOCKPROPERTIESDIALOGPREVIEW, 
+ ID_BLOCKPROPERTIESDIALOGSTATICTEXT1, ID_BLOCKPROPERTIESDIALOGSTATICTEXT2, 
+ ID_BLOCKPROPERTIESDIALOGSTATICTEXT3, ID_BLOCKPROPERTIESDIALOGSTATICTEXT4, 
 ] = [wx.NewId() for _init_ctrls in range(10)]
 
 [CATEGORY, BLOCK] = range(2)
 
 class BlockPropertiesDialog(wx.Dialog):
     def _init_coll_flexGridSizer1_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.MainSizer, 0, border=20, flag=wxGROW|wxTOP|wxLEFT|wxRIGHT)
-        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wxALIGN_RIGHT|wxBOTTOM|wxLEFT|wxRIGHT)
+        parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
 
     def _init_coll_flexGridSizer1_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(0)
 
     def _init_coll_MainSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.LeftBoxSizer, 1, border=5, flag=wxGROW|wxRIGHT)
-        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wxGROW|wxLEFT)
+        parent.AddSizer(self.LeftBoxSizer, 1, border=5, flag=wx.GROW|wx.RIGHT)
+        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT)
 
     def _init_coll_LeftBoxSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.TypeTree, 3, border=5, flag=wxGROW|wxBOTTOM)
-        parent.AddWindow(self.TypeDesc, 1, border=0, flag=wxGROW)
+        parent.AddWindow(self.TypeTree, 3, border=5, flag=wx.GROW|wx.BOTTOM)
+        parent.AddWindow(self.TypeDesc, 1, border=0, flag=wx.GROW)
 
     def _init_coll_RightGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.RightUpGridSizer, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.staticText4, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Preview, 0, border=0, flag=wxGROW)
+        parent.AddSizer(self.RightUpGridSizer, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.staticText4, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW)
 
     def _init_coll_RightGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(2)
 
     def _init_coll_RightUpGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText2, 0, border=0, flag=wxGROW|wxALIGN_BOTTOM)
-        parent.AddWindow(self.staticText3, 0, border=0, flag=wxGROW|wxALIGN_BOTTOM)
-        parent.AddWindow(self.Name, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Inputs, 0, border=0, flag=wxGROW)
+        parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW|wx.ALIGN_BOTTOM)
+        parent.AddWindow(self.staticText3, 0, border=0, flag=wx.GROW|wx.ALIGN_BOTTOM)
+        parent.AddWindow(self.Name, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Inputs, 0, border=0, flag=wx.GROW)
 
     def _init_sizers(self):
-        # generated method, don't edit
         self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
-        self.MainSizer = wx.BoxSizer(wxHORIZONTAL)
-        self.LeftBoxSizer = wx.StaticBoxSizer(self.staticbox1, wxVERTICAL)
+        self.MainSizer = wx.BoxSizer(wx.HORIZONTAL)
+        self.LeftBoxSizer = wx.StaticBoxSizer(self.staticbox1, wx.VERTICAL)
         self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=5)
         self.RightUpGridSizer = wx.GridSizer(cols=2, hgap=5, rows=2, vgap=5)
         
@@ -106,55 +90,58 @@
         self.SetSizer(self.flexGridSizer1)
 
     def _init_ctrls(self, prnt):
-        # generated method, don't edit
-        wx.Dialog.__init__(self, id=wxID_BLOCKPROPERTIESDIALOG,
+        wx.Dialog.__init__(self, id=ID_BLOCKPROPERTIESDIALOG,
               name='BlockPropertiesDialog', parent=prnt, pos=wx.Point(376, 223),
-              size=wx.Size(600, 360), style=wx.DEFAULT_DIALOG_STYLE|wxRESIZE_BORDER,
+              size=wx.Size(600, 360), style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER,
               title='Block Properties')
         self.SetClientSize(wx.Size(600, 360))
 
-        self.staticbox1 = wx.StaticBox(id=wxID_BLOCKPROPERTIESDIALOGSTATICTEXT1,
+        self.staticbox1 = wx.StaticBox(id=ID_BLOCKPROPERTIESDIALOGSTATICTEXT1,
               label='Type:', name='staticBox1', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 0), style=0)
 
-        self.staticText2 = wx.StaticText(id=wxID_BLOCKPROPERTIESDIALOGSTATICTEXT2,
+        self.staticText2 = wx.StaticText(id=ID_BLOCKPROPERTIESDIALOGSTATICTEXT2,
               label='Name:', name='staticText2', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText3 = wx.StaticText(id=wxID_BLOCKPROPERTIESDIALOGSTATICTEXT2,
+        self.staticText3 = wx.StaticText(id=ID_BLOCKPROPERTIESDIALOGSTATICTEXT2,
               label='Inputs:', name='staticText4', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText4 = wx.StaticText(id=wxID_BLOCKPROPERTIESDIALOGSTATICTEXT4,
+        self.staticText4 = wx.StaticText(id=ID_BLOCKPROPERTIESDIALOGSTATICTEXT4,
               label='Preview:', name='staticText4', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.TypeTree = wx.TreeCtrl(id=wxID_BLOCKPROPERTIESDIALOGTYPETREE,
+        self.TypeTree = wx.TreeCtrl(id=ID_BLOCKPROPERTIESDIALOGTYPETREE,
               name='TypeTree', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TR_HAS_BUTTONS|wx.TR_HIDE_ROOT|wx.TR_SINGLE|wx.SUNKEN_BORDER)
-        EVT_TREE_SEL_CHANGED(self, wxID_BLOCKPROPERTIESDIALOGTYPETREE, self.OnTypeTreeItemSelected)
-
-        self.TypeDesc = wx.TextCtrl(id=wxID_BLOCKPROPERTIESDIALOGTYPEDESC,
+        self.Bind(wx.EVT_TREE_SEL_CHANGED, self.OnTypeTreeItemSelected,
+              id=ID_BLOCKPROPERTIESDIALOGTYPETREE)
+
+        self.TypeDesc = wx.TextCtrl(id=ID_BLOCKPROPERTIESDIALOGTYPEDESC,
               name='TypeDesc', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TE_READONLY|wx.TE_MULTILINE)
 
-        self.Name = wx.TextCtrl(id=wxID_BLOCKPROPERTIESDIALOGNAME, value='',
+        self.Name = wx.TextCtrl(id=ID_BLOCKPROPERTIESDIALOGNAME, value='',
               name='Name', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 24), style=0)
-        EVT_TEXT(self, wxID_BLOCKPROPERTIESDIALOGNAME, self.OnNameChanged)
-
-        self.Inputs = wx.SpinCtrl(id=wxID_BLOCKPROPERTIESDIALOGINPUTS,
+        self.Bind(wx.EVT_TEXT, self.OnNameChanged, id=ID_BLOCKPROPERTIESDIALOGNAME)
+
+        self.Inputs = wx.SpinCtrl(id=ID_BLOCKPROPERTIESDIALOGINPUTS,
               name='Inputs', parent=self, pos=wx.Point(0, 0),
-              size=wx.Size(0, 24), style=wxSP_ARROW_KEYS, min=2, max=20)
-        EVT_SPINCTRL(self, wxID_BLOCKPROPERTIESDIALOGINPUTS, self.OnInputsChanged)
-
-        self.Preview = wx.Panel(id=wxID_BLOCKPROPERTIESDIALOGPREVIEW,
+              size=wx.Size(0, 24), style=wx.SP_ARROW_KEYS, min=2, max=20)
+        self.Bind(wx.EVT_SPINCTRL, self.OnInputsChanged, id=ID_BLOCKPROPERTIESDIALOGINPUTS)
+
+        self.Preview = wx.Panel(id=ID_BLOCKPROPERTIESDIALOGPREVIEW,
               name='Preview', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER)
-        self.Preview.SetBackgroundColour(wxColour(255,255,255))
+        self.Preview.SetBackgroundColour(wx.Colour(255,255,255))
         setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE)
 
-        self.ButtonSizer = self.CreateButtonSizer(wxOK|wxCANCEL|wxCENTRE)
+        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
+        self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.ButtonSizer.GetAffirmativeButton().GetId())
+        
+        self.Bind(wx.EVT_PAINT, self.OnPaint)
         
         self._init_sizers()
 
@@ -165,9 +152,6 @@
         self.Inputs.Enable(False)
         self.Block = None
         self.MinBlockSize = None
-        
-        EVT_PAINT(self, self.OnPaint)
-        EVT_BUTTON(self, self.ButtonSizer.GetAffirmativeButton().GetId(), self.OnOK)
     
     def FindTreeItem(self, root, name, inputs = None):
         if root.IsOk():
@@ -191,15 +175,15 @@
         error = []
         selected = self.TypeTree.GetSelection()
         if not selected.IsOk() or self.TypeTree.GetItemParent(selected) == self.TypeTree.GetRootItem() or selected == self.TypeTree.GetRootItem():
-            message = wxMessageDialog(self, "Form isn't complete. Valid block type must be selected!", "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "Form isn't complete. Valid block type must be selected!", "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         elif self.Name.IsEnabled() and self.Name.GetValue() == "":
-            message = wxMessageDialog(self, "Form isn't complete. Name must be filled!", "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "Form isn't complete. Name must be filled!", "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         else:
-            self.EndModal(wxID_OK)
+            self.EndModal(wx.ID_OK)
 
     def SetBlockList(self, blocktypes):
         root = self.TypeTree.AddRoot("")
@@ -251,19 +235,19 @@
                 self.Inputs.Enable(blocktype["extensible"])
                 self.Name.Enable(blocktype["type"] != "function")
                 self.TypeDesc.SetValue(blocktype["comment"])
-                wxCallAfter(self.RefreshPreview)
+                wx.CallAfter(self.RefreshPreview)
             else:
                 self.Name.Enable(False)
                 self.Inputs.Enable(False)
                 self.Inputs.SetValue(2)
                 self.TypeDesc.SetValue("")
-                wxCallAfter(self.ErasePreview)
+                wx.CallAfter(self.ErasePreview)
         else:
             self.Name.Enable(False)
             self.Inputs.Enable(False)
             self.Inputs.SetValue(2)
             self.TypeDesc.SetValue("")
-            wxCallAfter(self.ErasePreview)
+            wx.CallAfter(self.ErasePreview)
         event.Skip()
 
     def OnNameChanged(self, event):
@@ -277,12 +261,12 @@
         event.Skip()
     
     def ErasePreview(self):
-        dc = wxClientDC(self.Preview)
+        dc = wx.ClientDC(self.Preview)
         dc.Clear()
         self.Block = None
         
     def RefreshPreview(self):
-        dc = wxClientDC(self.Preview)
+        dc = wx.ClientDC(self.Preview)
         dc.Clear()
         item = self.TypeTree.GetSelection()
         pydata = self.TypeTree.GetPyData(item)
@@ -313,77 +297,58 @@
 #                          Create New Variable Dialog
 #-------------------------------------------------------------------------------
 
-[wxID_VARIABLEPROPERTIESDIALOG, wxID_VARIABLEPROPERTIESDIALOGSPACER, 
- wxID_VARIABLEPROPERTIESDIALOGNAME, wxID_VARIABLEPROPERTIESDIALOGCLASS, 
- wxID_VARIABLEPROPERTIESDIALOGPREVIEW, wxID_VARIABLEPROPERTIESDIALOGEXPRESSION,
- wxID_VARIABLEPROPERTIESDIALOGSTATICTEXT1, wxID_VARIABLEPROPERTIESDIALOGSTATICTEXT2,
- wxID_VARIABLEPROPERTIESDIALOGSTATICTEXT3, wxID_VARIABLEPROPERTIESDIALOGSTATICTEXT4,
+[ID_VARIABLEPROPERTIESDIALOG, ID_VARIABLEPROPERTIESDIALOGSPACER, 
+ ID_VARIABLEPROPERTIESDIALOGNAME, ID_VARIABLEPROPERTIESDIALOGCLASS, 
+ ID_VARIABLEPROPERTIESDIALOGPREVIEW, ID_VARIABLEPROPERTIESDIALOGEXPRESSION,
+ ID_VARIABLEPROPERTIESDIALOGSTATICTEXT1, ID_VARIABLEPROPERTIESDIALOGSTATICTEXT2,
+ ID_VARIABLEPROPERTIESDIALOGSTATICTEXT3, ID_VARIABLEPROPERTIESDIALOGSTATICTEXT4,
 ] = [wx.NewId() for _init_ctrls in range(10)]
 
 class VariablePropertiesDialog(wx.Dialog):
     def _init_coll_flexGridSizer1_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.MainSizer, 0, border=20, flag=wxGROW|wxTOP|wxLEFT|wxRIGHT)
-        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wxALIGN_RIGHT|wxBOTTOM|wxLEFT|wxRIGHT)
+        parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
         
     def _init_coll_flexGridSizer1_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(0)
     
     def _init_coll_MainSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.TopSizer, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.staticText4, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Preview, 0, border=0, flag=wxGROW)
+        parent.AddSizer(self.TopSizer, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.staticText4, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW)
         
     def _init_coll_MainSizer_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(2)
     
     def _init_coll_TopSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wxGROW|wxRIGHT)
-        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wxGROW|wxLEFT)
+        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wx.GROW|wx.RIGHT)
+        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT)
     
     def _init_coll_LeftGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText1, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Class, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Spacer, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.staticText2, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Expression, 0, border=0, flag=wxGROW)
+        parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Class, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Spacer, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Expression, 0, border=0, flag=wx.GROW)
     
     def _init_coll_LeftGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(2)
             
     def _init_coll_RightGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText3, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Name, 0, border=0, flag=wxGROW)
+        parent.AddWindow(self.staticText3, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Name, 0, border=0, flag=wx.GROW)
         
     def _init_coll_RightGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(1)
         
     def _init_sizers(self):
-        # generated method, don't edit
         self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
         self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=5)
-        self.TopSizer = wx.BoxSizer(wxHORIZONTAL)
+        self.TopSizer = wx.BoxSizer(wx.HORIZONTAL)
         self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=5, vgap=5)
         self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5)
 
@@ -400,55 +365,56 @@
         self.SetSizer(self.flexGridSizer1)
 
     def _init_ctrls(self, prnt):
-        # generated method, don't edit
-        wx.Dialog.__init__(self, id=wxID_VARIABLEPROPERTIESDIALOG,
+        wx.Dialog.__init__(self, id=ID_VARIABLEPROPERTIESDIALOG,
               name='VariablePropertiesDialog', parent=prnt, pos=wx.Point(376, 223),
               size=wx.Size(400, 380), style=wx.DEFAULT_DIALOG_STYLE,
               title='Variable Properties')
         self.SetClientSize(wx.Size(400, 380))
 
-        self.staticText1 = wx.StaticText(id=wxID_VARIABLEPROPERTIESDIALOGSTATICTEXT1,
+        self.staticText1 = wx.StaticText(id=ID_VARIABLEPROPERTIESDIALOGSTATICTEXT1,
               label='Class:', name='staticText1', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText2 = wx.StaticText(id=wxID_VARIABLEPROPERTIESDIALOGSTATICTEXT2,
+        self.staticText2 = wx.StaticText(id=ID_VARIABLEPROPERTIESDIALOGSTATICTEXT2,
               label='Expression:', name='staticText2', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText3 = wx.StaticText(id=wxID_VARIABLEPROPERTIESDIALOGSTATICTEXT3,
+        self.staticText3 = wx.StaticText(id=ID_VARIABLEPROPERTIESDIALOGSTATICTEXT3,
               label='Name:', name='staticText3', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText4 = wx.StaticText(id=wxID_VARIABLEPROPERTIESDIALOGSTATICTEXT4,
+        self.staticText4 = wx.StaticText(id=ID_VARIABLEPROPERTIESDIALOGSTATICTEXT4,
               label='Preview:', name='staticText4', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.Class = wx.Choice(id=wxID_VARIABLEPROPERTIESDIALOGCLASS,
+        self.Class = wx.Choice(id=ID_VARIABLEPROPERTIESDIALOGCLASS,
               name='Class', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 24), style=0)
-        EVT_CHOICE(self, wxID_VARIABLEPROPERTIESDIALOGCLASS, self.OnClassChanged)
-        
-        self.Name = wx.ListBox(id=wxID_VARIABLEPROPERTIESDIALOGNAME,
+        self.Bind(wx.EVT_CHOICE, self.OnClassChanged, id=ID_VARIABLEPROPERTIESDIALOGCLASS)
+        
+        self.Name = wx.ListBox(id=ID_VARIABLEPROPERTIESDIALOGNAME,
               name='Name', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 90), style=wx.LB_SINGLE)
-        EVT_LISTBOX(self, wxID_VARIABLEPROPERTIESDIALOGNAME, self.OnNameChanged)
-
-        self.Expression = wx.TextCtrl(id=wxID_VARIABLEPROPERTIESDIALOGEXPRESSION,
+        self.Bind(wx.EVT_LISTBOX, self.OnNameChanged, id=ID_VARIABLEPROPERTIESDIALOGNAME)
+
+        self.Expression = wx.TextCtrl(id=ID_VARIABLEPROPERTIESDIALOGEXPRESSION,
               name='Expression', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 24), style=0)
-        EVT_TEXT(self, wxID_VARIABLEPROPERTIESDIALOGEXPRESSION, self.OnExpressionChanged)
-
-        self.Spacer = wx.Panel(id=wxID_VARIABLEPROPERTIESDIALOGSPACER,
+        self.Bind(wx.EVT_TEXT, self.OnExpressionChanged, id=ID_VARIABLEPROPERTIESDIALOGEXPRESSION)
+
+        self.Spacer = wx.Panel(id=ID_VARIABLEPROPERTIESDIALOGSPACER,
               name='Spacer', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL)
 
-        self.Preview = wx.Panel(id=wxID_VARIABLEPROPERTIESDIALOGPREVIEW,
+        self.Preview = wx.Panel(id=ID_VARIABLEPROPERTIESDIALOGPREVIEW,
               name='Preview', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER)
-        self.Preview.SetBackgroundColour(wxColour(255,255,255))
+        self.Preview.SetBackgroundColour(wx.Colour(255,255,255))
         setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE)
 
-        self.ButtonSizer = self.CreateButtonSizer(wxOK|wxCANCEL|wxCENTRE)
+        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
+
+        self.Bind(wx.EVT_PAINT, self.OnPaint)
 
         self._init_sizers()
 
@@ -462,8 +428,6 @@
         for choice in ["Input", "Output", "InOut"]:
             self.Class.Append(choice)
         self.Class.SetStringSelection("Input")
-        
-        EVT_PAINT(self, self.OnPaint)
 
     def RefreshNameList(self):
         selected = self.Name.GetStringSelection()
@@ -478,7 +442,7 @@
                 self.Name.Append(name)
             elif var_type == "InOut" and self.Class.GetStringSelection() == "InOut":
                 self.Name.Append(name)
-        if self.Name.FindString(selected) != wxNOT_FOUND:
+        if self.Name.FindString(selected) != wx.NOT_FOUND:
             self.Name.SetStringSelection(selected)
         else:
             self.Name.SetStringSelection("")
@@ -503,7 +467,7 @@
                 self.Class.SetStringSelection("InOut")
             self.RefreshNameList()
         if value_name:
-            if self.Name.FindString(value_name) != wxNOT_FOUND:
+            if self.Name.FindString(value_name) != wx.NOT_FOUND:
                 self.Name.SetStringSelection(value_name)
                 self.Expression.Enable(False)
             else:
@@ -558,7 +522,7 @@
         event.Skip()
     
     def RefreshPreview(self):
-        dc = wxClientDC(self.Preview)
+        dc = wx.ClientDC(self.Preview)
         dc.Clear()
         expression = self.Expression.GetValue()
         if self.Expression.IsEnabled() and expression != "":
@@ -593,64 +557,49 @@
 #                          Create New Connection Dialog
 #-------------------------------------------------------------------------------
 
-[wxID_CONNECTIONPROPERTIESDIALOG, wxID_CONNECTIONPROPERTIESDIALOGSPACER, 
- wxID_CONNECTIONPROPERTIESDIALOGNAME, wxID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON1, 
- wxID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON2, wxID_CONNECTIONPROPERTIESDIALOGPREVIEW,
- wxID_CONNECTIONPROPERTIESDIALOGSTATICTEXT1, wxID_CONNECTIONPROPERTIESDIALOGSTATICTEXT2, 
- wxID_CONNECTIONPROPERTIESDIALOGSTATICTEXT3, 
+[ID_CONNECTIONPROPERTIESDIALOG, ID_CONNECTIONPROPERTIESDIALOGSPACER, 
+ ID_CONNECTIONPROPERTIESDIALOGNAME, ID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON1, 
+ ID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON2, ID_CONNECTIONPROPERTIESDIALOGPREVIEW,
+ ID_CONNECTIONPROPERTIESDIALOGSTATICTEXT1, ID_CONNECTIONPROPERTIESDIALOGSTATICTEXT2, 
+ ID_CONNECTIONPROPERTIESDIALOGSTATICTEXT3, 
 ] = [wx.NewId() for _init_ctrls in range(9)]
 
 class ConnectionPropertiesDialog(wx.Dialog):
     def _init_coll_flexGridSizer1_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.MainSizer, 0, border=20, flag=wxGROW|wxTOP|wxLEFT|wxRIGHT)
-        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wxALIGN_RIGHT|wxBOTTOM|wxLEFT|wxRIGHT)
+        parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
         
     def _init_coll_flexGridSizer1_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(0)
     
     def _init_coll_MainSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wxGROW|wxRIGHT)
-        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wxGROW|wxLEFT)
+        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wx.GROW|wx.RIGHT)
+        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT)
     
     def _init_coll_LeftGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText1, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.radioButton1, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.radioButton2, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Spacer, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.staticText2, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Name, 0, border=0, flag=wxGROW)
+        parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Name, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Spacer, 0, border=0, flag=wx.GROW)
     
     def _init_coll_LeftGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
-        parent.AddGrowableCol(0)
-        parent.AddGrowableRow(3)
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(5)
             
     def _init_coll_RightGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText3, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Preview, 0, border=0, flag=wxGROW)
+        parent.AddWindow(self.staticText3, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW)
         
     def _init_coll_RightGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(1)
 
     def _init_sizers(self):
-        # generated method, don't edit
         self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
-        self.MainSizer = wx.BoxSizer(wxHORIZONTAL)
+        self.MainSizer = wx.BoxSizer(wx.HORIZONTAL)
         self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=6, vgap=5)
         self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5)
 
@@ -665,53 +614,54 @@
         self.SetSizer(self.flexGridSizer1)
 
     def _init_ctrls(self, prnt):
-        # generated method, don't edit
-        wx.Dialog.__init__(self, id=wxID_CONNECTIONPROPERTIESDIALOG,
+        wx.Dialog.__init__(self, id=ID_CONNECTIONPROPERTIESDIALOG,
               name='ConnectionPropertiesDialog', parent=prnt, pos=wx.Point(376, 223),
               size=wx.Size(350, 220), style=wx.DEFAULT_DIALOG_STYLE,
               title='Connection Properties')
         self.SetClientSize(wx.Size(350, 220))
 
-        self.staticText1 = wx.StaticText(id=wxID_CONNECTIONPROPERTIESDIALOGSTATICTEXT1,
+        self.staticText1 = wx.StaticText(id=ID_CONNECTIONPROPERTIESDIALOGSTATICTEXT1,
               label='Type:', name='staticText1', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText2 = wx.StaticText(id=wxID_CONNECTIONPROPERTIESDIALOGSTATICTEXT2,
+        self.staticText2 = wx.StaticText(id=ID_CONNECTIONPROPERTIESDIALOGSTATICTEXT2,
               label='Name:', name='staticText2', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText3 = wx.StaticText(id=wxID_CONNECTIONPROPERTIESDIALOGSTATICTEXT3,
+        self.staticText3 = wx.StaticText(id=ID_CONNECTIONPROPERTIESDIALOGSTATICTEXT3,
               label='Preview:', name='staticText3', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.radioButton1 = wx.RadioButton(id=wxID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON1,
+        self.radioButton1 = wx.RadioButton(id=ID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON1,
               label='Connector', name='radioButton1', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON1, self.OnTypeChanged)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON1)
         self.radioButton1.SetValue(True)
 
-        self.radioButton2 = wx.RadioButton(id=wxID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON2,
+        self.radioButton2 = wx.RadioButton(id=ID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON2,
               label='Continuation', name='radioButton2', parent=self, 
               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON2, self.OnTypeChanged)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_CONNECTIONPROPERTIESDIALOGRADIOBUTTON2)
         self.radioButton2.SetValue(False)
         
-        self.Name = wx.TextCtrl(id=wxID_CONNECTIONPROPERTIESDIALOGNAME,
+        self.Name = wx.TextCtrl(id=ID_CONNECTIONPROPERTIESDIALOGNAME,
               name='Name', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 24), style=0)
-        EVT_TEXT(self, wxID_CONNECTIONPROPERTIESDIALOGNAME, self.OnNameChanged)
-
-        self.Preview = wx.Panel(id=wxID_CONNECTIONPROPERTIESDIALOGPREVIEW,
+        self.Bind(wx.EVT_TEXT, self.OnNameChanged, id=ID_CONNECTIONPROPERTIESDIALOGNAME)
+
+        self.Preview = wx.Panel(id=ID_CONNECTIONPROPERTIESDIALOGPREVIEW,
               name='Preview', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER)
-        self.Preview.SetBackgroundColour(wxColour(255,255,255))
+        self.Preview.SetBackgroundColour(wx.Colour(255,255,255))
         setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE)
 
-        self.Spacer = wx.Panel(id=wxID_CONNECTIONPROPERTIESDIALOGSPACER,
+        self.Spacer = wx.Panel(id=ID_CONNECTIONPROPERTIESDIALOGSPACER,
               name='Spacer', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL)
 
-        self.ButtonSizer = self.CreateButtonSizer(wxOK|wxCANCEL|wxCENTRE)
+        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
+        
+        self.Bind(wx.EVT_PAINT, self.OnPaint)
         
         self._init_sizers()
 
@@ -719,8 +669,6 @@
         self._init_ctrls(parent)
         self.Connection = None
         self.MinConnectionSize = None
-        
-        EVT_PAINT(self, self.OnPaint)
             
     def SetMinConnectionSize(self, size):
         self.MinConnectionSize = size
@@ -755,7 +703,7 @@
         event.Skip()
         
     def RefreshPreview(self):
-        dc = wxClientDC(self.Preview)
+        dc = wx.ClientDC(self.Preview)
         dc.Clear()
         if self.radioButton1.GetValue():
             self.Connection = FBD_Connector(self.Preview, CONNECTOR, self.Name.GetValue())
@@ -780,67 +728,52 @@
 #-------------------------------------------------------------------------------
 
 
-[wxID_LDELEMENTDIALOG, wxID_LDELEMENTDIALOGSPACER, 
- wxID_LDELEMENTDIALOGNAME, wxID_LDELEMENTDIALOGRADIOBUTTON1, 
- wxID_LDELEMENTDIALOGRADIOBUTTON2, wxID_LDELEMENTDIALOGRADIOBUTTON3,
- wxID_LDELEMENTDIALOGRADIOBUTTON4, wxID_LDELEMENTDIALOGPREVIEW,
- wxID_LDELEMENTDIALOGSTATICTEXT1, wxID_LDELEMENTDIALOGSTATICTEXT2, 
- wxID_LDELEMENTDIALOGSTATICTEXT3, 
+[ID_LDELEMENTDIALOG, ID_LDELEMENTDIALOGSPACER, 
+ ID_LDELEMENTDIALOGNAME, ID_LDELEMENTDIALOGRADIOBUTTON1, 
+ ID_LDELEMENTDIALOGRADIOBUTTON2, ID_LDELEMENTDIALOGRADIOBUTTON3,
+ ID_LDELEMENTDIALOGRADIOBUTTON4, ID_LDELEMENTDIALOGPREVIEW,
+ ID_LDELEMENTDIALOGSTATICTEXT1, ID_LDELEMENTDIALOGSTATICTEXT2, 
+ ID_LDELEMENTDIALOGSTATICTEXT3, 
 ] = [wx.NewId() for _init_ctrls in range(11)]
 
 class LDElementDialog(wx.Dialog):
     def _init_coll_flexGridSizer1_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.MainSizer, 0, border=20, flag=wxGROW|wxTOP|wxLEFT|wxRIGHT)
-        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wxALIGN_RIGHT|wxBOTTOM|wxLEFT|wxRIGHT)
+        parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
         
     def _init_coll_flexGridSizer1_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(0)
     
     def _init_coll_MainSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wxGROW|wxRIGHT)
-        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wxGROW|wxLEFT)
+        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wx.GROW|wx.RIGHT)
+        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT)
     
     def _init_coll_LeftGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText1, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.radioButton1, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.radioButton2, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.radioButton3, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.radioButton4, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Spacer, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.staticText2, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Name, 0, border=0, flag=wxGROW)
-    
+        parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton3, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton4, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Name, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Spacer, 0, border=0, flag=wx.GROW)
+        
     def _init_coll_LeftGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
-        parent.AddGrowableCol(0)
-        parent.AddGrowableRow(5)
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(7)
             
     def _init_coll_RightGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText3, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Preview, 0, border=0, flag=wxGROW)
+        parent.AddWindow(self.staticText3, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW)
         
     def _init_coll_RightGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(1)
 
     def _init_sizers(self):
-        # generated method, don't edit
         self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
-        self.MainSizer = wx.BoxSizer(wxHORIZONTAL)
+        self.MainSizer = wx.BoxSizer(wx.HORIZONTAL)
         self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=8, vgap=5)
         self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5)
 
@@ -855,63 +788,64 @@
         self.SetSizer(self.flexGridSizer1)
 
     def _init_ctrls(self, prnt, title, labels):
-        # generated method, don't edit
-        wx.Dialog.__init__(self, id=wxID_LDELEMENTDIALOG,
+        wx.Dialog.__init__(self, id=ID_LDELEMENTDIALOG,
               name='VariablePropertiesDialog', parent=prnt, pos=wx.Point(376, 223),
               size=wx.Size(350, 260), style=wx.DEFAULT_DIALOG_STYLE,
               title=title)
         self.SetClientSize(wx.Size(350, 260))
 
-        self.staticText1 = wx.StaticText(id=wxID_LDELEMENTDIALOGSTATICTEXT1,
+        self.staticText1 = wx.StaticText(id=ID_LDELEMENTDIALOGSTATICTEXT1,
               label='Modifier:', name='staticText1', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText2 = wx.StaticText(id=wxID_LDELEMENTDIALOGSTATICTEXT2,
+        self.staticText2 = wx.StaticText(id=ID_LDELEMENTDIALOGSTATICTEXT2,
               label='Name:', name='staticText2', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText3 = wx.StaticText(id=wxID_LDELEMENTDIALOGSTATICTEXT3,
+        self.staticText3 = wx.StaticText(id=ID_LDELEMENTDIALOGSTATICTEXT3,
               label='Preview:', name='staticText3', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.radioButton1 = wx.RadioButton(id=wxID_LDELEMENTDIALOGRADIOBUTTON1,
+        self.radioButton1 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON1,
               label=labels[0], name='radioButton1', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_LDELEMENTDIALOGRADIOBUTTON1, self.OnTypeChanged)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON1)
         self.radioButton1.SetValue(True)
 
-        self.radioButton2 = wx.RadioButton(id=wxID_LDELEMENTDIALOGRADIOBUTTON2,
+        self.radioButton2 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON2,
               label=labels[1], name='radioButton2', parent=self, 
               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_LDELEMENTDIALOGRADIOBUTTON2, self.OnTypeChanged)
-
-        self.radioButton3 = wx.RadioButton(id=wxID_LDELEMENTDIALOGRADIOBUTTON3,
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON2)
+
+        self.radioButton3 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON3,
               label=labels[2], name='radioButton3', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_LDELEMENTDIALOGRADIOBUTTON3, self.OnTypeChanged)
-
-        self.radioButton4 = wx.RadioButton(id=wxID_LDELEMENTDIALOGRADIOBUTTON4,
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON3)
+
+        self.radioButton4 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON4,
               label=labels[3], name='radioButton4', parent=self, 
               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_LDELEMENTDIALOGRADIOBUTTON4, self.OnTypeChanged)
-
-        self.Name = wx.Choice(id=wxID_LDELEMENTDIALOGNAME,
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON4)
+
+        self.Name = wx.Choice(id=ID_LDELEMENTDIALOGNAME,
               name='Name', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 24), style=0)
-        EVT_CHOICE(self, wxID_LDELEMENTDIALOGNAME, self.OnNameChanged)
-
-        self.Preview = wx.Panel(id=wxID_LDELEMENTDIALOGPREVIEW,
+        self.Bind(wx.EVT_CHOICE, self.OnNameChanged, id=ID_LDELEMENTDIALOGNAME)
+
+        self.Preview = wx.Panel(id=ID_LDELEMENTDIALOGPREVIEW,
               name='Preview', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER)
-        self.Preview.SetBackgroundColour(wxColour(255,255,255))
+        self.Preview.SetBackgroundColour(wx.Colour(255,255,255))
         setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE)
 
-        self.Spacer = wx.Panel(id=wxID_LDELEMENTDIALOGSPACER,
+        self.Spacer = wx.Panel(id=ID_LDELEMENTDIALOGSPACER,
               name='Spacer', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL)
 
-        self.ButtonSizer = self.CreateButtonSizer(wxOK|wxCANCEL|wxCENTRE)
-
+        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
+        
+        self.Bind(wx.EVT_PAINT, self.OnPaint)
+        
         self._init_sizers()
 
     def __init__(self, parent, type):
@@ -922,16 +856,12 @@
         elif type == "coil":
             self._init_ctrls(parent, "Edit Coil Values", ['Normal','Negate','Set','Reset'])
             self.Element = LD_Coil(self.Preview, COIL_NORMAL, "")
-        self.Element.SetPosition((150 - LD_ELEMENT_SIZE[0]) / 2, (150 - LD_ELEMENT_SIZE[1]) / 2)
-
-        EVT_PAINT(self, self.OnPaint)
-
+        
     def SetElementSize(self, size):
         min_width, min_height = self.Element.GetMinSize()
         width, height = max(min_width, size[0]), max(min_height, size[1])
         self.Element.SetSize(width, height)
-        self.Element.SetPosition((150 - width) / 2, (150 - height) / 2)
-
+        
     def SetVariables(self, vars):
         self.Name.Clear()
         for name in vars:
@@ -999,7 +929,7 @@
         event.Skip()
 
     def RefreshPreview(self):
-        dc = wxClientDC(self.Preview)
+        dc = wx.ClientDC(self.Preview)
         dc.Clear()
         clientsize = self.Preview.GetClientSize()
         width, height = self.Element.GetSize()
@@ -1016,64 +946,49 @@
 #-------------------------------------------------------------------------------
 
 
-[wxID_LDPOWERRAILDIALOG, wxID_LDPOWERRAILDIALOGSPACER, 
- wxID_LDPOWERRAILDIALOGTYPE, wxID_LDPOWERRAILDIALOGRADIOBUTTON1, 
- wxID_LDPOWERRAILDIALOGRADIOBUTTON2, wxID_LDPOWERRAILDIALOGPREVIEW,
- wxID_LDPOWERRAILDIALOGSTATICTEXT1, wxID_LDPOWERRAILDIALOGSTATICTEXT2, 
- wxID_LDPOWERRAILDIALOGSTATICTEXT3, wxID_LDPOWERRAILDIALOGPINNUMBER,
+[ID_LDPOWERRAILDIALOG, ID_LDPOWERRAILDIALOGSPACER, 
+ ID_LDPOWERRAILDIALOGTYPE, ID_LDPOWERRAILDIALOGRADIOBUTTON1, 
+ ID_LDPOWERRAILDIALOGRADIOBUTTON2, ID_LDPOWERRAILDIALOGPREVIEW,
+ ID_LDPOWERRAILDIALOGSTATICTEXT1, ID_LDPOWERRAILDIALOGSTATICTEXT2, 
+ ID_LDPOWERRAILDIALOGSTATICTEXT3, ID_LDPOWERRAILDIALOGPINNUMBER,
 ] = [wx.NewId() for _init_ctrls in range(10)]
 
 class LDPowerRailDialog(wx.Dialog):
     def _init_coll_flexGridSizer1_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.MainSizer, 0, border=20, flag=wxGROW|wxTOP|wxLEFT|wxRIGHT)
-        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wxALIGN_RIGHT|wxBOTTOM|wxLEFT|wxRIGHT)
+        parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
         
     def _init_coll_flexGridSizer1_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(0)
     
     def _init_coll_MainSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wxGROW|wxRIGHT)
-        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wxGROW|wxLEFT)
+        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wx.GROW|wx.RIGHT)
+        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT)
     
     def _init_coll_LeftGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText1, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.radioButton1, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.radioButton2, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Spacer, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.staticText2, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.PinNumber, 0, border=0, flag=wxGROW)
+        parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.PinNumber, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Spacer, 0, border=0, flag=wx.GROW)
     
     def _init_coll_LeftGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
-        parent.AddGrowableCol(0)
-        parent.AddGrowableRow(3)
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(5)
             
     def _init_coll_RightGridSizer_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.staticText3, 0, border=0, flag=wxGROW)
-        parent.AddWindow(self.Preview, 0, border=0, flag=wxGROW)
+        parent.AddWindow(self.staticText3, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW)
         
     def _init_coll_RightGridSizer_Growables(self, parent):
-        # generated method, don't edit
-
         parent.AddGrowableCol(0)
         parent.AddGrowableRow(1)
 
     def _init_sizers(self):
-        # generated method, don't edit
         self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
-        self.MainSizer = wx.BoxSizer(wxHORIZONTAL)
+        self.MainSizer = wx.BoxSizer(wx.HORIZONTAL)
         self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=6, vgap=5)
         self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5)
 
@@ -1088,53 +1003,54 @@
         self.SetSizer(self.flexGridSizer1)
 
     def _init_ctrls(self, prnt):
-        # generated method, don't edit
-        wx.Dialog.__init__(self, id=wxID_LDPOWERRAILDIALOG,
+        wx.Dialog.__init__(self, id=ID_LDPOWERRAILDIALOG,
               name='PowerRailDialog', parent=prnt, pos=wx.Point(376, 223),
               size=wx.Size(350, 260), style=wx.DEFAULT_DIALOG_STYLE,
               title='Power Rail Properties')
         self.SetClientSize(wx.Size(350, 260))
 
-        self.staticText1 = wx.StaticText(id=wxID_LDPOWERRAILDIALOGSTATICTEXT1,
+        self.staticText1 = wx.StaticText(id=ID_LDPOWERRAILDIALOGSTATICTEXT1,
               label='Type:', name='staticText1', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText2 = wx.StaticText(id=wxID_LDPOWERRAILDIALOGSTATICTEXT2,
+        self.staticText2 = wx.StaticText(id=ID_LDPOWERRAILDIALOGSTATICTEXT2,
               label='Pin number:', name='staticText2', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.staticText3 = wx.StaticText(id=wxID_LDPOWERRAILDIALOGSTATICTEXT3,
+        self.staticText3 = wx.StaticText(id=ID_LDPOWERRAILDIALOGSTATICTEXT3,
               label='Preview:', name='staticText3', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
 
-        self.radioButton1 = wx.RadioButton(id=wxID_LDPOWERRAILDIALOGRADIOBUTTON1,
+        self.radioButton1 = wx.RadioButton(id=ID_LDPOWERRAILDIALOGRADIOBUTTON1,
               label='Left PowerRail', name='radioButton1', parent=self,
               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_LDPOWERRAILDIALOGRADIOBUTTON1, self.OnTypeChanged)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDPOWERRAILDIALOGRADIOBUTTON1)
         self.radioButton1.SetValue(True)
 
-        self.radioButton2 = wx.RadioButton(id=wxID_LDPOWERRAILDIALOGRADIOBUTTON2,
+        self.radioButton2 = wx.RadioButton(id=ID_LDPOWERRAILDIALOGRADIOBUTTON2,
               label='Right PowerRail', name='radioButton2', parent=self, 
               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_LDPOWERRAILDIALOGRADIOBUTTON2, self.OnTypeChanged)
-
-        self.PinNumber = wx.SpinCtrl(id=wxID_LDPOWERRAILDIALOGPINNUMBER,
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDPOWERRAILDIALOGRADIOBUTTON2)
+
+        self.PinNumber = wx.SpinCtrl(id=ID_LDPOWERRAILDIALOGPINNUMBER,
               name='PinNumber', parent=self, pos=wx.Point(0, 0),
-              size=wx.Size(0, 24), style=wxSP_ARROW_KEYS, min=1, max=20)
-        EVT_SPINCTRL(self, wxID_LDPOWERRAILDIALOGPINNUMBER, self.OnPinNumberChanged)
-
-        self.Preview = wx.Panel(id=wxID_LDPOWERRAILDIALOGPREVIEW,
+              size=wx.Size(0, 24), style=wx.SP_ARROW_KEYS, min=1, max=20)
+        self.Bind(wx.EVT_SPINCTRL, self.OnPinNumberChanged, id=ID_LDPOWERRAILDIALOGPINNUMBER)
+
+        self.Preview = wx.Panel(id=ID_LDPOWERRAILDIALOGPREVIEW,
               name='Preview', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER)
-        self.Preview.SetBackgroundColour(wxColour(255,255,255))
+        self.Preview.SetBackgroundColour(wx.Colour(255,255,255))
         setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE)
 
-        self.Spacer = wx.Panel(id=wxID_LDELEMENTDIALOGSPACER,
+        self.Spacer = wx.Panel(id=ID_LDELEMENTDIALOGSPACER,
               name='Spacer', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL)
 
-        self.ButtonSizer = self.CreateButtonSizer(wxOK|wxCANCEL|wxCENTRE)
-
+        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
+        
+        self.Bind(wx.EVT_PAINT, self.OnPaint)
+        
         self._init_sizers()
 
     def __init__(self, parent, type = LEFTRAIL, number = 1):
@@ -1149,8 +1065,6 @@
         self.PowerRailMinSize = (0, 0)
         self.PowerRail = None
 
-        EVT_PAINT(self, self.OnPaint)
-
     def SetMinSize(self, size):
         self.PowerRailMinSize = size
         self.RefreshPreview()    
@@ -1175,7 +1089,7 @@
         event.Skip()
 
     def RefreshPreview(self):
-        dc = wxClientDC(self.Preview)
+        dc = wx.ClientDC(self.Preview)
         dc.Clear()
         self.PowerRail = LD_PowerRail(self.Preview, self.Type, connectors = [True for i in xrange(self.PinNumber.GetValue())])
         min_width, min_height = self.PowerRail.GetMinSize()
@@ -1194,66 +1108,138 @@
 #                          Edit Transition Content Dialog
 #-------------------------------------------------------------------------------
 
-[wxID_TRANSITIONCONTENTDIALOG, wxID_TRANSITIONCONTENTDIALOGMAINPANEL, 
- wxID_TRANSITIONCONTENTDIALOGREFERENCE, wxID_TRANSITIONCONTENTDIALOGINLINE, 
- wxID_TRANSITIONCONTENTDIALOGRADIOBUTTON1, wxID_TRANSITIONCONTENTDIALOGRADIOBUTTON2, 
-] = [wx.NewId() for _init_ctrls in range(6)]
+[ID_TRANSITIONCONTENTDIALOG, ID_TRANSITIONCONTENTDIALOGSPACER, 
+ ID_TRANSITIONCONTENTDIALOGREFERENCE, ID_TRANSITIONCONTENTDIALOGINLINE, 
+ ID_TRANSITIONCONTENTDIALOGPREVIEW, ID_TRANSITIONCONTENTDIALOGRADIOBUTTON1, 
+ ID_TRANSITIONCONTENTDIALOGRADIOBUTTON2, ID_TRANSITIONCONTENTDIALOGRADIOBUTTON3, 
+ ID_TRANSITIONCONTENTDIALOGSTATICTEXT1, ID_TRANSITIONCONTENTDIALOGSTATICTEXT2, 
+] = [wx.NewId() for _init_ctrls in range(10)]
 
 class TransitionContentDialog(wx.Dialog):
     def _init_coll_flexGridSizer1_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.MainPanel, 0, border=0, flag=0)
+        parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
+        
+    def _init_coll_flexGridSizer1_Growables(self, parent):
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(0)
+    
+    def _init_coll_MainSizer_Items(self, parent):
+        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wx.GROW|wx.RIGHT)
+        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT)
+    
+    def _init_coll_LeftGridSizer_Items(self, parent):
+        parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Reference, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Inline, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton3, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Spacer, 0, border=0, flag=wx.GROW)
+    
+    def _init_coll_LeftGridSizer_Growables(self, parent):
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(6)
+            
+    def _init_coll_RightGridSizer_Items(self, parent):
+        parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW)
+        
+    def _init_coll_RightGridSizer_Growables(self, parent):
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(1)
 
     def _init_sizers(self):
-        # generated method, don't edit
-        self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)
+        self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
+        self.MainSizer = wx.BoxSizer(wx.HORIZONTAL)
+        self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=7, vgap=5)
+        self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5)
 
         self._init_coll_flexGridSizer1_Items(self.flexGridSizer1)
+        self._init_coll_flexGridSizer1_Growables(self.flexGridSizer1)
+        self._init_coll_MainSizer_Items(self.MainSizer)
+        self._init_coll_LeftGridSizer_Items(self.LeftGridSizer)
+        self._init_coll_LeftGridSizer_Growables(self.LeftGridSizer)
+        self._init_coll_RightGridSizer_Items(self.RightGridSizer)
+        self._init_coll_RightGridSizer_Growables(self.RightGridSizer)
 
         self.SetSizer(self.flexGridSizer1)
 
     def _init_ctrls(self, prnt):
-        # generated method, don't edit
-        wx.Dialog.__init__(self, id=wxID_TRANSITIONCONTENTDIALOG,
+        wx.Dialog.__init__(self, id=ID_TRANSITIONCONTENTDIALOG,
               name='ProjectDialog', parent=prnt, pos=wx.Point(376, 223),
-              size=wx.Size(300, 200), style=wx.DEFAULT_DIALOG_STYLE,
+              size=wx.Size(350, 260), style=wx.DEFAULT_DIALOG_STYLE,
               title='Edit transition')
-        self.SetClientSize(wx.Size(300, 200))
-
-        self.MainPanel = wx.Panel(id=wxID_TRANSITIONCONTENTDIALOGMAINPANEL,
-              name='MainPanel', parent=self, pos=wx.Point(0, 0),
-              size=wx.Size(300, 200), style=wx.TAB_TRAVERSAL)
-        self.MainPanel.SetAutoLayout(True)
-
-        self.radioButton1 = wx.RadioButton(id=wxID_TRANSITIONCONTENTDIALOGRADIOBUTTON1,
-              label='Reference', name='radioButton1', parent=self.MainPanel,
-              pos=wx.Point(24, 24), size=wx.Size(114, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_TRANSITIONCONTENTDIALOGRADIOBUTTON1, self.OnTypeChanged)
+        self.SetClientSize(wx.Size(350, 260))
+
+        self.staticText1 = wx.StaticText(id=ID_TRANSITIONCONTENTDIALOGSTATICTEXT1,
+              label='Type:', name='staticText1', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
+
+        self.staticText2 = wx.StaticText(id=ID_TRANSITIONCONTENTDIALOGSTATICTEXT2,
+              label='Preview:', name='staticText2', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
+
+        self.radioButton1 = wx.RadioButton(id=ID_TRANSITIONCONTENTDIALOGRADIOBUTTON1,
+              label='Reference', name='radioButton1', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_TRANSITIONCONTENTDIALOGRADIOBUTTON1)
         self.radioButton1.SetValue(True)
 
-        self.Reference = wx.Choice(id=wxID_TRANSITIONCONTENTDIALOGREFERENCE,
-              name='Reference', parent=self.MainPanel, pos=wx.Point(48, 48), 
-              size=wx.Size(200, 24), style=0)
-
-        self.radioButton2 = wx.RadioButton(id=wxID_TRANSITIONCONTENTDIALOGRADIOBUTTON2,
-              label='Inline', name='radioButton2', parent=self.MainPanel,
-              pos=wx.Point(24, 72), size=wx.Size(114, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_TRANSITIONCONTENTDIALOGRADIOBUTTON2, self.OnTypeChanged)
+        self.Reference = wx.Choice(id=ID_TRANSITIONCONTENTDIALOGREFERENCE,
+              name='Reference', parent=self, pos=wx.Point(0, 0), 
+              size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_CHOICE, self.OnReferenceChanged, id=ID_TRANSITIONCONTENTDIALOGREFERENCE)
+
+        self.radioButton2 = wx.RadioButton(id=ID_TRANSITIONCONTENTDIALOGRADIOBUTTON2,
+              label='Inline', name='radioButton2', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_TRANSITIONCONTENTDIALOGRADIOBUTTON2)
         self.radioButton2.SetValue(False)
 
-        self.Inline = wx.TextCtrl(id=wxID_TRANSITIONCONTENTDIALOGINLINE,
-              name='Inline', parent=self.MainPanel, pos=wx.Point(48, 96),
-              size=wx.Size(200, 24), style=0)
-
+        self.Inline = wx.TextCtrl(id=ID_TRANSITIONCONTENTDIALOGINLINE,
+              name='Inline', parent=self, pos=wx.Point(0, 0),
+              size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_TEXT, self.OnInlineChanged, id=ID_TRANSITIONCONTENTDIALOGINLINE)
+
+        self.radioButton3 = wx.RadioButton(id=ID_TRANSITIONCONTENTDIALOGRADIOBUTTON3,
+              label='Connection', name='radioButton3', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_TRANSITIONCONTENTDIALOGRADIOBUTTON3)
+        self.radioButton3.SetValue(False)
+        if not self.Connection:
+            self.radioButton3.Hide()
+
+        self.Preview = wx.Panel(id=ID_TRANSITIONCONTENTDIALOGPREVIEW,
+              name='Preview', parent=self, pos=wx.Point(0, 0),
+              size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER)
+        self.Preview.SetBackgroundColour(wx.Colour(255,255,255))
+        setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE)
+        setattr(self.Preview, "RefreshTransitionModel", lambda x:None)
+
+        self.Spacer = wx.Panel(id=ID_TRANSITIONCONTENTDIALOGSPACER,
+              name='Spacer', parent=self, pos=wx.Point(0, 0),
+              size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL)
+
+        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
+        self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.ButtonSizer.GetAffirmativeButton().GetId())
+        
+        self.Bind(wx.EVT_PAINT, self.OnPaint)
+        
         self._init_sizers()
 
-    def __init__(self, parent):
+    def __init__(self, parent, connection):
+        self.Connection = connection
         self._init_ctrls(parent)
-        self.ButtonSizer = self.CreateButtonSizer(wxOK|wxCANCEL|wxCENTRE)
-        self.flexGridSizer1.Add(self.ButtonSizer, 1, wxALIGN_RIGHT)
-        
-        EVT_BUTTON(self, self.ButtonSizer.GetAffirmativeButton().GetId(), self.OnOK)
+        self.Transition = None
+        self.MinTransitionSize = None
+        
+        self.Element = SFC_Transition(self.Preview)
+        
+    def SetElementSize(self, size):
+        min_width, min_height = self.Element.GetMinSize()
+        width, height = max(min_width, size[0]), max(min_height, size[1])
+        self.Element.SetSize(width, height)
     
     def OnOK(self, event):
         error = []
@@ -1270,22 +1256,40 @@
                     text += " and %s"%item
                 else:
                     text += ", %s"%item 
-            message = wxMessageDialog(self, "Form isn't complete. %s must be filled!"%text, "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "Form isn't complete. %s must be filled!"%text, "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         else:
-            self.EndModal(wxID_OK)
+            self.EndModal(wx.ID_OK)
 
     def OnTypeChanged(self, event):
         if self.radioButton1.GetValue():
+            self.Element.SetType("reference", self.Reference.GetStringSelection())
             self.Reference.Enable(True)
             self.Inline.Enable(False)
-        else:
+        elif self.radioButton2.GetValue():
+            self.Element.SetType("inline", self.Inline.GetValue())
             self.Reference.Enable(False)
             self.Inline.Enable(True)
+        else:
+            self.Element.SetType("connection")
+            self.Reference.Enable(False)
+            self.Inline.Enable(False)
+        self.RefreshPreview()
+        event.Skip()
+
+    def OnReferenceChanged(self, event):
+        self.Element.SetType("reference", self.Reference.GetStringSelection())
+        self.RefreshPreview()
+        event.Skip()
+
+    def OnInlineChanged(self, event):
+        self.Element.SetType("inline", self.Inline.GetValue())
+        self.RefreshPreview()
         event.Skip()
 
     def SetTransitions(self, transitions):
+        self.Reference.Append("")
         for transition in transitions:
             self.Reference.Append(transition)
 
@@ -1293,124 +1297,187 @@
         if values["type"] == "reference":
             self.radioButton1.SetValue(True)
             self.radioButton2.SetValue(False)
+            self.radioButton3.SetValue(False)
             self.Reference.Enable(True)
             self.Inline.Enable(False)
             self.Reference.SetStringSelection(values["value"])
+            self.Element.SetType("reference", values["value"])
         elif values["type"] == "inline":
             self.radioButton1.SetValue(False)
             self.radioButton2.SetValue(True)
+            self.radioButton3.SetValue(False)
             self.Reference.Enable(False)
             self.Inline.Enable(True)
             self.Inline.SetValue(values["value"])
-                
+            self.Element.SetType("inline", values["value"])
+        elif values["type"] == "connection" and self.Connection:
+            self.radioButton1.SetValue(False)
+            self.radioButton2.SetValue(False)
+            self.radioButton3.SetValue(True)
+            self.Reference.Enable(False)
+            self.Inline.Enable(False)
+            self.Element.SetType("connection")
+        self.RefreshPreview()
+        
     def GetValues(self):
         values = {}
         if self.radioButton1.GetValue():
             values["type"] = "reference"
             values["value"] = self.Reference.GetStringSelection()
-        else:
+        elif self.radioButton2.GetValue():
             values["type"] = "inline"
             values["value"] = self.Inline.GetValue()
+        else:
+            values["type"] = "connection"
+            values["value"] = None
         return values
 
+    def RefreshPreview(self):
+        dc = wx.ClientDC(self.Preview)
+        dc.Clear()
+        clientsize = self.Preview.GetClientSize()
+        posx, posy = self.Element.GetPosition()
+        rect = self.Element.GetBoundingBox()
+        diffx, diffy = posx - rect.x, posy - rect.y
+        self.Element.SetPosition((clientsize.width - rect.width) / 2 + diffx, (clientsize.height - rect.height) / 2 + diffy)
+        self.Element.Draw(dc)
+
+    def OnPaint(self, event):
+        self.RefreshPreview()
+
 #-------------------------------------------------------------------------------
 #                         Create New Divergence Dialog
 #-------------------------------------------------------------------------------
 
-[wxID_DIVERGENCECREATEDIALOG, wxID_DIVERGENCECREATEDIALOGMAINPANEL, 
- wxID_DIVERGENCECREATEDIALOGRADIOBUTTON1, wxID_DIVERGENCECREATEDIALOGRADIOBUTTON2,
- wxID_DIVERGENCECREATEDIALOGRADIOBUTTON3, wxID_DIVERGENCECREATEDIALOGRADIOBUTTON4, 
- wxID_DIVERGENCECREATEDIALOGSEQUENCES, wxID_DIVERGENCECREATEDIALOGPREVIEW, 
- wxID_DIVERGENCECREATEDIALOGSTATICTEXT1, wxID_DIVERGENCECREATEDIALOGSTATICTEXT2, 
- wxID_DIVERGENCECREATEDIALOGSTATICTEXT3,  
+[ID_DIVERGENCECREATEDIALOG, ID_DIVERGENCECREATEDIALOGSPACER, 
+ ID_DIVERGENCECREATEDIALOGRADIOBUTTON1, ID_DIVERGENCECREATEDIALOGRADIOBUTTON2,
+ ID_DIVERGENCECREATEDIALOGRADIOBUTTON3, ID_DIVERGENCECREATEDIALOGRADIOBUTTON4, 
+ ID_DIVERGENCECREATEDIALOGSEQUENCES, ID_DIVERGENCECREATEDIALOGPREVIEW, 
+ ID_DIVERGENCECREATEDIALOGSTATICTEXT1, ID_DIVERGENCECREATEDIALOGSTATICTEXT2, 
+ ID_DIVERGENCECREATEDIALOGSTATICTEXT3,  
 ] = [wx.NewId() for _init_ctrls in range(11)]
 
 class DivergenceCreateDialog(wx.Dialog):
     def _init_coll_flexGridSizer1_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.MainPanel, 0, border=0, flag=0)
+        parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
+        
+    def _init_coll_flexGridSizer1_Growables(self, parent):
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(0)
+    
+    def _init_coll_MainSizer_Items(self, parent):
+        parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wx.GROW|wx.RIGHT)
+        parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT)
+    
+    def _init_coll_LeftGridSizer_Items(self, parent):
+        parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton3, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.radioButton4, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Sequences, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Spacer, 0, border=0, flag=wx.GROW)
+    
+    def _init_coll_LeftGridSizer_Growables(self, parent):
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(7)
+            
+    def _init_coll_RightGridSizer_Items(self, parent):
+        parent.AddWindow(self.staticText3, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW)
+        
+    def _init_coll_RightGridSizer_Growables(self, parent):
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(1)
 
     def _init_sizers(self):
-        # generated method, don't edit
-        self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)
+        self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
+        self.MainSizer = wx.BoxSizer(wx.HORIZONTAL)
+        self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=8, vgap=5)
+        self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5)
 
         self._init_coll_flexGridSizer1_Items(self.flexGridSizer1)
+        self._init_coll_flexGridSizer1_Growables(self.flexGridSizer1)
+        self._init_coll_MainSizer_Items(self.MainSizer)
+        self._init_coll_LeftGridSizer_Items(self.LeftGridSizer)
+        self._init_coll_LeftGridSizer_Growables(self.LeftGridSizer)
+        self._init_coll_RightGridSizer_Items(self.RightGridSizer)
+        self._init_coll_RightGridSizer_Growables(self.RightGridSizer)
 
         self.SetSizer(self.flexGridSizer1)
-
+    
     def _init_ctrls(self, prnt):
-        # generated method, don't edit
-        wx.Dialog.__init__(self, id=wxID_DIVERGENCECREATEDIALOG,
+        wx.Dialog.__init__(self, id=ID_DIVERGENCECREATEDIALOG,
               name='DivergencePropertiesDialog', parent=prnt, pos=wx.Point(376, 223),
               size=wx.Size(500, 300), style=wx.DEFAULT_DIALOG_STYLE,
               title='Create a new divergence or convergence')
-        self.SetClientSize(wx.Size(500, 260))
-
-        self.MainPanel = wx.Panel(id=wxID_DIVERGENCECREATEDIALOGMAINPANEL,
-              name='MainPanel', parent=self, pos=wx.Point(0, 0),
-              size=wx.Size(600, 220), style=wx.TAB_TRAVERSAL)
-        self.MainPanel.SetAutoLayout(True)
-
-        self.staticText1 = wx.StaticText(id=wxID_DIVERGENCECREATEDIALOGSTATICTEXT1,
-              label='Type:', name='staticText1', parent=self.MainPanel,
-              pos=wx.Point(24, 24), size=wx.Size(200, 17), style=0)
-
-        self.radioButton1 = wx.RadioButton(id=wxID_DIVERGENCECREATEDIALOGRADIOBUTTON1,
-              label='Selection Divergence', name='radioButton1', parent=self.MainPanel,
-              pos=wx.Point(24, 48), size=wx.Size(200, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_DIVERGENCECREATEDIALOGRADIOBUTTON1, self.OnTypeChanged)
+        self.SetClientSize(wx.Size(500, 300))
+
+        self.staticText1 = wx.StaticText(id=ID_DIVERGENCECREATEDIALOGSTATICTEXT1,
+              label='Type:', name='staticText1', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
+
+        self.radioButton1 = wx.RadioButton(id=ID_DIVERGENCECREATEDIALOGRADIOBUTTON1,
+              label='Selection Divergence', name='radioButton1', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_DIVERGENCECREATEDIALOGRADIOBUTTON1)
         self.radioButton1.SetValue(True)
 
-        self.radioButton2 = wx.RadioButton(id=wxID_DIVERGENCECREATEDIALOGRADIOBUTTON2,
-              label='Selection Convergence', name='radioButton2', parent=self.MainPanel, 
-              pos=wx.Point(24, 72), size=wx.Size(200, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_DIVERGENCECREATEDIALOGRADIOBUTTON2, self.OnTypeChanged)
+        self.radioButton2 = wx.RadioButton(id=ID_DIVERGENCECREATEDIALOGRADIOBUTTON2,
+              label='Selection Convergence', name='radioButton2', parent=self, 
+              pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_DIVERGENCECREATEDIALOGRADIOBUTTON2)
         self.radioButton2.SetValue(False)
 
-        self.radioButton3 = wx.RadioButton(id=wxID_DIVERGENCECREATEDIALOGRADIOBUTTON3,
-              label='Simultaneous Divergence', name='radioButton3', parent=self.MainPanel,
-              pos=wx.Point(24, 96), size=wx.Size(200, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_DIVERGENCECREATEDIALOGRADIOBUTTON3, self.OnTypeChanged)
+        self.radioButton3 = wx.RadioButton(id=ID_DIVERGENCECREATEDIALOGRADIOBUTTON3,
+              label='Simultaneous Divergence', name='radioButton3', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_DIVERGENCECREATEDIALOGRADIOBUTTON3)
         self.radioButton3.SetValue(False)
 
-        self.radioButton4 = wx.RadioButton(id=wxID_DIVERGENCECREATEDIALOGRADIOBUTTON4,
-              label='Simultaneous Convergence', name='radioButton4', parent=self.MainPanel, 
-              pos=wx.Point(24, 120), size=wx.Size(200, 24), style=0)
-        EVT_RADIOBUTTON(self, wxID_DIVERGENCECREATEDIALOGRADIOBUTTON4, self.OnTypeChanged)
+        self.radioButton4 = wx.RadioButton(id=ID_DIVERGENCECREATEDIALOGRADIOBUTTON4,
+              label='Simultaneous Convergence', name='radioButton4', parent=self, 
+              pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
+        self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_DIVERGENCECREATEDIALOGRADIOBUTTON4)
         self.radioButton4.SetValue(False)
 
-        self.staticText2 = wx.StaticText(id=wxID_DIVERGENCECREATEDIALOGSTATICTEXT2,
-              label='Number of sequences:', name='staticText2', parent=self.MainPanel,
-              pos=wx.Point(24, 150), size=wx.Size(200, 17), style=0)
-
-        self.Sequences = wx.SpinCtrl(id=wxID_DIVERGENCECREATEDIALOGSEQUENCES,
-              name='Sequences', parent=self.MainPanel, pos=wx.Point(24, 174),
-              size=wx.Size(200, 24), style=0, min=2, max=20)
-        EVT_SPINCTRL(self, wxID_DIVERGENCECREATEDIALOGSEQUENCES, self.OnSequencesChanged)
-
-        self.staticText3 = wx.StaticText(id=wxID_DIVERGENCECREATEDIALOGSTATICTEXT3,
-              label='Preview:', name='staticText3', parent=self.MainPanel,
-              pos=wx.Point(250, 24), size=wx.Size(100, 17), style=0)
-
-        self.Preview = wx.Panel(id=wxID_DIVERGENCECREATEDIALOGPREVIEW,
-              name='Preview', parent=self.MainPanel, pos=wx.Point(250, 48),
-              size=wx.Size(225, 150), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER)
-        self.Preview.SetBackgroundColour(wxColour(255,255,255))
+        self.staticText2 = wx.StaticText(id=ID_DIVERGENCECREATEDIALOGSTATICTEXT2,
+              label='Number of sequences:', name='staticText2', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
+
+        self.Sequences = wx.SpinCtrl(id=ID_DIVERGENCECREATEDIALOGSEQUENCES,
+              name='Sequences', parent=self, pos=wx.Point(0, 0),
+              size=wx.Size(0, 24), style=0, min=2, max=20)
+        self.Bind(wx.EVT_SPINCTRL, self.OnSequencesChanged, id=ID_DIVERGENCECREATEDIALOGSEQUENCES)
+
+        self.staticText3 = wx.StaticText(id=ID_DIVERGENCECREATEDIALOGSTATICTEXT3,
+              label='Preview:', name='staticText3', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
+
+        self.Preview = wx.Panel(id=ID_DIVERGENCECREATEDIALOGPREVIEW,
+              name='Preview', parent=self, pos=wx.Point(0, 0),
+              size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER)
+        self.Preview.SetBackgroundColour(wx.Colour(255,255,255))
         setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE)
 
+        self.Spacer = wx.Panel(id=ID_TRANSITIONCONTENTDIALOGSPACER,
+              name='Spacer', parent=self, pos=wx.Point(0, 0),
+              size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL)
+
+        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
+        
+        self.Bind(wx.EVT_PAINT, self.OnPaint)
+        
         self._init_sizers()
 
     def __init__(self, parent):
         self._init_ctrls(parent)
-        self.ButtonSizer = self.CreateButtonSizer(wxOK|wxCANCEL|wxCENTRE)
-        self.flexGridSizer1.Add(self.ButtonSizer, 1, wxALIGN_RIGHT)
         
         self.Divergence = None
         self.MinSize = (0, 0)
         
-        EVT_PAINT(self, self.OnPaint)
-
     def GetValues(self):
         values = {}
         if self.radioButton1.GetValue():
@@ -1436,7 +1503,7 @@
         event.Skip()
         
     def RefreshPreview(self):
-        dc = wxClientDC(self.Preview)
+        dc = wx.ClientDC(self.Preview)
         dc.Clear()
         if self.radioButton1.GetValue():
             self.Divergence = SFC_Divergence(self.Preview, SELECTION_DIVERGENCE, self.Sequences.GetValue())
@@ -1463,14 +1530,14 @@
 #                            Action Block Dialog
 #-------------------------------------------------------------------------------
 
-class ActionTable(wxPyGridTableBase):
+class ActionTable(wx.grid.PyGridTableBase):
     
     """
-    A custom wxGrid Table using user supplied data
+    A custom wx.Grid Table using user supplied data
     """
     def __init__(self, parent, data, colnames):
         # The base class must be initialized *first*
-        wxPyGridTableBase.__init__(self)
+        wx.grid.PyGridTableBase.__init__(self)
         self.data = data
         self.colnames = colnames
         self.Parent = parent
@@ -1507,19 +1574,19 @@
         
     def ResetView(self, grid):
         """
-        (wxGrid) -> Reset the grid view.   Call this to
+        (wx.Grid) -> Reset the grid view.   Call this to
         update the grid if rows and columns have been added or deleted
         """
         grid.BeginBatch()
         for current, new, delmsg, addmsg in [
-            (self._rows, self.GetNumberRows(), wxGRIDTABLE_NOTIFY_ROWS_DELETED, wxGRIDTABLE_NOTIFY_ROWS_APPENDED),
-            (self._cols, self.GetNumberCols(), wxGRIDTABLE_NOTIFY_COLS_DELETED, wxGRIDTABLE_NOTIFY_COLS_APPENDED),
+            (self._rows, self.GetNumberRows(), wx.grid.GRIDTABLE_NOTIFY_ROWS_DELETED, wx.grid.GRIDTABLE_NOTIFY_ROWS_APPENDED),
+            (self._cols, self.GetNumberCols(), wx.grid.GRIDTABLE_NOTIFY_COLS_DELETED, wx.grid.GRIDTABLE_NOTIFY_COLS_APPENDED),
         ]:
             if new < current:
-                msg = wxGridTableMessage(self,delmsg,new,current-new)
+                msg = wx.grid.GridTableMessage(self,delmsg,new,current-new)
                 grid.ProcessTableMessage(msg)
             elif new > current:
-                msg = wxGridTableMessage(self,addmsg,new-current)
+                msg = wx.grid.GridTableMessage(self,addmsg,new-current)
                 grid.ProcessTableMessage(msg)
                 self.UpdateValues(grid)
         grid.EndBatch()
@@ -1536,20 +1603,20 @@
     def UpdateValues(self, grid):
         """Update all displayed values"""
         # This sends an event to the grid table to update all of the values
-        msg = wxGridTableMessage(self, wxGRIDTABLE_REQUEST_VIEW_GET_VALUES)
+        msg = wx.grid.GridTableMessage(self, wx.grid.GRIDTABLE_REQUEST_VIEW_GET_VALUES)
         grid.ProcessTableMessage(msg)
 
     def _updateColAttrs(self, grid):
         """
-        wxGrid -> update the column attributes to add the
+        wx.Grid -> update the column attributes to add the
         appropriate renderer given the column name.
 
         Otherwise default to the default renderer.
         """
         
         for col in range(self.GetNumberCols()):
-            attr = wxGridCellAttr()
-            attr.SetAlignment(self.Parent.ColAlignements[col], wxALIGN_CENTRE)
+            attr = wx.grid.GridCellAttr()
+            attr.SetAlignment(self.Parent.ColAlignements[col], wx.ALIGN_CENTRE)
             grid.SetColAttr(col, attr)
             grid.SetColSize(col, self.Parent.ColSizes[col])
         
@@ -1562,39 +1629,39 @@
                 readonly = False
                 colname = self.GetColLabelValue(col)
                 if colname == "Qualifier":
-                    editor = wxGridCellChoiceEditor()
+                    editor = wx.grid.GridCellChoiceEditor()
                     editor.SetParameters(self.Parent.QualifierList)
                 if colname == "Duration":
-                    editor = wxGridCellTextEditor()
-                    renderer = wxGridCellStringRenderer()
+                    editor = wx.grid.GridCellTextEditor()
+                    renderer = wx.grid.GridCellStringRenderer()
                     if self.Parent.DurationList[self.data[row]["Qualifier"]]:
                         readonly = False
                     else:
                         readonly = True
                         self.data[row]["Duration"] = ""
                 elif colname == "Type":
-                    editor = wxGridCellChoiceEditor()
+                    editor = wx.grid.GridCellChoiceEditor()
                     editor.SetParameters(self.Parent.TypeList)
                 elif colname == "Value":
                     type = self.data[row]["Type"]
                     if type == "Action":
-                        editor = wxGridCellChoiceEditor()
+                        editor = wx.grid.GridCellChoiceEditor()
                         editor.SetParameters(self.Parent.ActionList)
                     elif type == "Variable":
-                        editor = wxGridCellChoiceEditor()
+                        editor = wx.grid.GridCellChoiceEditor()
                         editor.SetParameters(self.Parent.VariableList)
                     elif type == "Inline":
-                        editor = wxGridCellTextEditor()
-                        renderer = wxGridCellStringRenderer()
+                        editor = wx.grid.GridCellTextEditor()
+                        renderer = wx.grid.GridCellStringRenderer()
                 elif colname == "Indicator":
-                    editor = wxGridCellChoiceEditor()
+                    editor = wx.grid.GridCellChoiceEditor()
                     editor.SetParameters(self.Parent.VariableList)
                     
                 grid.SetCellEditor(row, col, editor)
                 grid.SetCellRenderer(row, col, renderer)
                 grid.SetReadOnly(row, col, readonly)
                 
-                grid.SetCellBackgroundColour(row, col, wxWHITE)
+                grid.SetCellBackgroundColour(row, col, wx.WHITE)
     
     def SetData(self, data):
         self.data = data
@@ -1624,86 +1691,103 @@
         self.data = []
         self.editors = []
 
-[wxID_ACTIONBLOCKDIALOG, wxID_ACTIONBLOCKDIALOGMAINPANEL, 
- wxID_ACTIONBLOCKDIALOGVARIABLESGRID, wxID_ACTIONBLOCKDIALOGSTATICTEXT1, 
- wxID_ACTIONBLOCKDIALOGADDBUTTON,wxID_ACTIONBLOCKDIALOGDELETEBUTTON, 
- wxID_ACTIONBLOCKDIALOGUPBUTTON, wxID_ACTIONBLOCKDIALOGDOWNBUTTON, 
-] = [wx.NewId() for _init_ctrls in range(8)]
+[ID_ACTIONBLOCKDIALOG, ID_ACTIONBLOCKDIALOGVARIABLESGRID, 
+ ID_ACTIONBLOCKDIALOGSTATICTEXT1, ID_ACTIONBLOCKDIALOGADDBUTTON,
+ ID_ACTIONBLOCKDIALOGDELETEBUTTON, ID_ACTIONBLOCKDIALOGUPBUTTON, 
+ ID_ACTIONBLOCKDIALOGDOWNBUTTON, 
+] = [wx.NewId() for _init_ctrls in range(7)]
 
 class ActionBlockDialog(wx.Dialog):
     def _init_coll_flexGridSizer1_Items(self, parent):
-        # generated method, don't edit
-
-        parent.AddWindow(self.MainPanel, 0, border=0, flag=0)
+        parent.AddSizer(self.TopSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.GridButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.LEFT|wx.RIGHT)
+        parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
+        
+    def _init_coll_flexGridSizer1_Growables(self, parent):
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(0)
+        
+    def _init_coll_TopSizer_Items(self, parent):
+        parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW)
+        parent.AddWindow(self.ActionsGrid, 0, border=0, flag=wx.GROW)
+    
+    def _init_coll_TopSizer_Growables(self, parent):
+        parent.AddGrowableCol(0)
+        parent.AddGrowableRow(1)
+
+    def _init_coll_GridButtonSizer_Items(self, parent):
+        parent.AddWindow(self.AddButton, 0, border=10, flag=wx.GROW|wx.LEFT)
+        parent.AddWindow(self.DeleteButton, 0, border=10, flag=wx.GROW|wx.LEFT)
+        parent.AddWindow(self.UpButton, 0, border=10, flag=wx.GROW|wx.LEFT)
+        parent.AddWindow(self.DownButton, 0, border=10, flag=wx.GROW|wx.LEFT)
 
     def _init_sizers(self):
-        # generated method, don't edit
-        self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)
-
+        self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10)
+        self.TopSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5)
+        self.GridButtonSizer = wx.BoxSizer(wx.HORIZONTAL)
+        
         self._init_coll_flexGridSizer1_Items(self.flexGridSizer1)
-
+        self._init_coll_flexGridSizer1_Growables(self.flexGridSizer1)
+        self._init_coll_TopSizer_Items(self.TopSizer)
+        self._init_coll_TopSizer_Growables(self.TopSizer)
+        self._init_coll_GridButtonSizer_Items(self.GridButtonSizer)
+        
         self.SetSizer(self.flexGridSizer1)
-
+    
     def _init_ctrls(self, prnt):
-        # generated method, don't edit
-        wx.Dialog.__init__(self, id=wxID_ACTIONBLOCKDIALOG,
+        wx.Dialog.__init__(self, id=ID_ACTIONBLOCKDIALOG,
               name='ActionBlockDialog', parent=prnt, pos=wx.Point(376, 223),
-              size=wx.Size(500, 300), style=wx.DEFAULT_DIALOG_STYLE,
+              size=wx.Size(500, 300), style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER,
               title='Edit action block properties')
         self.SetClientSize(wx.Size(500, 300))
 
-        self.MainPanel = wx.Panel(id=wxID_ACTIONBLOCKDIALOGMAINPANEL,
-              name='MainPanel', parent=self, pos=wx.Point(0, 0),
-              size=wx.Size(500, 300), style=wx.TAB_TRAVERSAL)
-        self.MainPanel.SetAutoLayout(True)
-
-        self.staticText1 = wx.StaticText(id=wxID_ACTIONBLOCKDIALOGSTATICTEXT1,
-              label='Actions:', name='staticText1', parent=self.MainPanel,
-              pos=wx.Point(24, 24), size=wx.Size(95, 17), style=0)
-
-        self.ActionsGrid = wx.grid.Grid(id=wxID_ACTIONBLOCKDIALOGVARIABLESGRID,
-              name='ActionsGrid', parent=self.MainPanel, pos=wx.Point(24, 44), 
-              size=wx.Size(450, 150), style=wxVSCROLL)
+        self.staticText1 = wx.StaticText(id=ID_ACTIONBLOCKDIALOGSTATICTEXT1,
+              label='Actions:', name='staticText1', parent=self,
+              pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
+
+        self.ActionsGrid = wx.grid.Grid(id=ID_ACTIONBLOCKDIALOGVARIABLESGRID,
+              name='ActionsGrid', parent=self, pos=wx.Point(0, 0), 
+              size=wx.Size(0, 0), style=wx.VSCROLL)
         self.ActionsGrid.SetFont(wx.Font(12, 77, wx.NORMAL, wx.NORMAL, False,
               'Sans'))
         self.ActionsGrid.SetLabelFont(wx.Font(10, 77, wx.NORMAL, wx.NORMAL,
               False, 'Sans'))
         self.ActionsGrid.DisableDragGridSize()
         self.ActionsGrid.EnableScrolling(False, True)
-        EVT_GRID_CELL_CHANGE(self.ActionsGrid, self.OnActionsGridCellChange)
-
-        self.AddButton = wx.Button(id=wxID_ACTIONBLOCKDIALOGADDBUTTON, label='Add',
-              name='AddButton', parent=self.MainPanel, pos=wx.Point(245, 204),
+        self.ActionsGrid.Bind(wx.grid.EVT_GRID_CELL_CHANGE, self.OnActionsGridCellChange)
+
+        self.AddButton = wx.Button(id=ID_ACTIONBLOCKDIALOGADDBUTTON, label='Add',
+              name='AddButton', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(72, 32), style=0)
-        EVT_BUTTON(self, wxID_ACTIONBLOCKDIALOGADDBUTTON, self.OnAddButton)
-
-        self.DeleteButton = wx.Button(id=wxID_ACTIONBLOCKDIALOGDELETEBUTTON, label='Delete',
-              name='DeleteButton', parent=self.MainPanel, pos=wx.Point(325, 204),
+        self.Bind(wx.EVT_BUTTON, self.OnAddButton, id=ID_ACTIONBLOCKDIALOGADDBUTTON)
+
+        self.DeleteButton = wx.Button(id=ID_ACTIONBLOCKDIALOGDELETEBUTTON, label='Delete',
+              name='DeleteButton', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(72, 32), style=0)
-        EVT_BUTTON(self, wxID_ACTIONBLOCKDIALOGDELETEBUTTON, self.OnDeleteButton)
-
-        self.UpButton = wx.Button(id=wxID_ACTIONBLOCKDIALOGUPBUTTON, label='^',
-              name='UpButton', parent=self.MainPanel, pos=wx.Point(405, 204),
+        self.Bind(wx.EVT_BUTTON, self.OnDeleteButton, id=ID_ACTIONBLOCKDIALOGDELETEBUTTON)
+
+        self.UpButton = wx.Button(id=ID_ACTIONBLOCKDIALOGUPBUTTON, label='^',
+              name='UpButton', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(32, 32), style=0)
-        EVT_BUTTON(self, wxID_ACTIONBLOCKDIALOGUPBUTTON, self.OnUpButton)
-
-        self.DownButton = wx.Button(id=wxID_ACTIONBLOCKDIALOGDOWNBUTTON, label='v',
-              name='DownButton', parent=self.MainPanel, pos=wx.Point(445, 204),
+        self.Bind(wx.EVT_BUTTON, self.OnUpButton, id=ID_ACTIONBLOCKDIALOGUPBUTTON)
+
+        self.DownButton = wx.Button(id=ID_ACTIONBLOCKDIALOGDOWNBUTTON, label='v',
+              name='DownButton', parent=self, pos=wx.Point(0, 0),
               size=wx.Size(32, 32), style=0)
-        EVT_BUTTON(self, wxID_ACTIONBLOCKDIALOGDOWNBUTTON, self.OnDownButton)
+        self.Bind(wx.EVT_BUTTON, self.OnDownButton, id=ID_ACTIONBLOCKDIALOGDOWNBUTTON)
+
+        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
 
         self._init_sizers()
 
     def __init__(self, parent):
         self._init_ctrls(parent)
-        self.ButtonSizer = self.CreateButtonSizer(wxOK|wxCANCEL|wxCENTRE)
-        self.flexGridSizer1.Add(self.ButtonSizer, 1, wxALIGN_RIGHT)
         
         self.DefaultValue = {"Qualifier" : "N", "Duration" : "", "Type" : "Action", "Value" : "", "Indicator" : ""}
         self.Table = ActionTable(self, [], ["Qualifier","Duration","Type","Value","Indicator"])
         self.TypeList = "Action,Variable,Inline"
         self.ColSizes = [60, 90, 80, 110, 80]
-        self.ColAlignements = [wxALIGN_LEFT, wxALIGN_LEFT, wxALIGN_LEFT, wxALIGN_LEFT, wxALIGN_LEFT]
+        self.ColAlignements = [wx.ALIGN_LEFT, wx.ALIGN_LEFT, wx.ALIGN_LEFT, wx.ALIGN_LEFT, wx.ALIGN_LEFT]
         
         self.ActionsGrid.SetTable(self.Table)
         self.ActionsGrid.SetRowLabelSize(0)
@@ -1802,46 +1886,46 @@
 #                          Edit Step Name Dialog
 #-------------------------------------------------------------------------------
 
-class StepNameDialog(wxTextEntryDialog):
+class StepNameDialog(wx.TextEntryDialog):
 
     def __init__(self, parent, message, caption = "Please enter text", defaultValue = "", 
-                       style = wxOK|wxCANCEL|wxCENTRE, pos = wxDefaultPosition):
+                       style = wx.OK|wx.CANCEL|wx.CENTRE, pos = wx.DefaultPosition):
         wx.TextEntryDialog.__init__(self, parent, message, caption, defaultValue, style, pos)
         
         self.PouNames = []
         self.Variables = []
         self.StepNames = []
         
-        EVT_BUTTON(self, self.GetSizer().GetItem(3).GetSizer().GetAffirmativeButton().GetId(), self.OnOK)
+        self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.GetSizer().GetItem(3).GetSizer().GetAffirmativeButton().GetId())
         
     def OnOK(self, event):
         step_name = self.GetSizer().GetItem(1).GetWindow().GetValue()
         if step_name == "":
-            message = wxMessageDialog(self, "You must type a name!", "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "You must type a name!", "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         elif not TestIdentifier(step_name):
-            message = wxMessageDialog(self, "\"%s\" is not a valid identifier!"%step_name, "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "\"%s\" is not a valid identifier!"%step_name, "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         elif step_name.upper() in IEC_KEYWORDS:
-            message = wxMessageDialog(self, "\"%s\" is a keyword. It can't be used!"%step_name, "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "\"%s\" is a keyword. It can't be used!"%step_name, "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         elif step_name.upper() in self.PouNames:
-            message = wxMessageDialog(self, "A pou with \"%s\" as name exists!"%step_name, "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "A pou with \"%s\" as name exists!"%step_name, "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         elif step_name.upper() in self.Variables:
-            message = wxMessageDialog(self, "A variable with \"%s\" as name exists!"%step_name, "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "A variable with \"%s\" as name exists!"%step_name, "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         elif step_name.upper() in self.StepNames:
-            message = wxMessageDialog(self, "\"%s\" step already exists!"%step_name, "Error", wxOK|wxICON_ERROR)
+            message = wx.MessageDialog(self, "\"%s\" step already exists!"%step_name, "Error", wx.OK|wx.ICON_ERROR)
             message.ShowModal()
             message.Destroy()
         else:
-            self.EndModal(wxID_OK)
+            self.EndModal(wx.ID_OK)
 
     def SetPouNames(self, pou_names):
         self.PouNames = [pou_name.upper() for pou_name in pou_names]