pythonpython-3.xwxpythonsizerboxsizer
Boxsizers in a New Panel
I have a menubar item that activates the following function. A new window should popup, but I am having trouble placing sizers within the new window. I would prefer to create the window under the Class Parameter1Window, but I keep getting the variable not defined message. I have also tried creating a panel within the function with no success. What am I doing wrong?enter code here
Also open to suggestions on the overall structure.
def onParam1(self, event):
self.frame = wx.Frame(None, -1, "Browse Lookup Sources")
p1Panel = wx.Panel(self.frame,-1)
#Create Objects
pw1_st1 = wx.StaticText(p1Panel, -1,"NAME")
pw1_st2 = wx.StaticText(p1Panel, -1,"File Path")
pw1_st3 = wx.StaticText(p1Panel, -1,"Rows")
pw1_st4 = wx.StaticText(self.frame, -1,"Columns")
#Create Sizers
self.pw1_hbox1 = wx.BoxSizer(wx.HORIZONTAL)
self.pw1_vbox1 = wx.BoxSizer(wx.VERTICAL)
self.pw1_mainsizer = wx.BoxSizer(wx.VERTICAL)
#Add to Layout
self.pw1_hbox1.Add(pw1_st1, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st2, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st3, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st4, flag=wx.ALL, border=5)
#self.pw1_vbox1.Add(self.pw1_hbox1, flag=wx.ALL, border=5)
self.pw1_mainsizer.Add(self.pw1_hbox1, 1, wx.EXPAND)
self.SetSizer(self.pw1_mainsizer)
self.frame.Center()
self.frame.Show()
#----------------------------------------------------------------------
def onParam2(self, event):
print("Parameter 2 chosen")
class Parameter1Window(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, parent, 5, size=(400,400))
wx.Frame.CenterOnScreen(self)
def main():
ex = wx.App(redirect=False)
MainFrame(None)
ex.MainLoop()
# Run the program
if __name__ == "__main__":
app = wx.App(False)
frame = MainFrame()
frame.Show()
app.MainLoop()`
The complete code:
import wx
import wx.grid as gridlib
import pandas as pd
import numpy as np
class OptionsDialog(wx.Dialog):
""""""
#----------------------------------------------------------------------
def __init__(self):
"""Constructor"""
wx.Dialog.__init__(self, None, title="Options")
radio1 = wx.RadioButton( self, -1, " Radio1 ", style = wx.RB_GROUP )
radio2 = wx.RadioButton( self, -1, " Radio2 " )
radio3 = wx.RadioButton( self, -1, " Radio3 " )
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(radio1, 0, wx.ALL, 5)
sizer.Add(radio2, 0, wx.ALL, 5)
sizer.Add(radio3, 0, wx.ALL, 5)
for i in range(3):
chk = wx.CheckBox(self, label="Checkbox #%s" % (i+1))
sizer.Add(chk, 0, wx.ALL, 5)
self.SetSizer(sizer)
########################################################################
class TopPanel(wx.Panel):
""""""
#----------------------------------------------------------------------
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent=parent)
#TopPanel Validation Lists:
t_options_Source= ['Weld Tracker','TPSL','Line List','MTR Log','Master Dwg. List']
t_options_Lookup= ['Weld','ISO','Package','Sub System', 'Report #','Stencil', 'MTR #', 'HT #',
'IMPORT WORKBOOK']
#Create Objects
self.font = wx.SystemSettings.GetFont(wx.SYS_SYSTEM_FONT)
self.t_st1 = wx.StaticText(self, -1,"From Source:")
self.t_st1.SetFont(self.font)
self.t_st1.SetForegroundColour(wx.Colour(255,255,255))
self.t_st2 = wx.StaticText(self, -1,"Lookup:")
self.t_st2.SetFont(self.font)
self.t_st2.SetForegroundColour(wx.Colour(255,255,255))
self.t_st3 = wx.StaticText(self, -1,"Lookup Value:")
self.t_st3.SetFont(self.font)
self.t_st3.SetForegroundColour(wx.Colour(255,255,255))
self.t_tc1 = wx.TextCtrl(self)
self.t_tc1.SetHint('-search-')
self.t_combo1 = wx.ComboBox(self,size=(150,25),choices=t_options_Source, style=wx.LB_SINGLE)
self.t_combo1.SetHint('-Choose Source-')
self.t_combo2 = wx.ComboBox(self,size=(150,25),choices=t_options_Lookup,
style=wx.LB_SINGLE)
self.t_combo2.SetHint('-Choose Lookup Type-')
self.t_grid = gridlib.Grid(self)
self.t_grid.CreateGrid(20,27)
#Create Sizers
self.t_hbox1 = wx.BoxSizer(wx.HORIZONTAL)
self.t_hbox2 = wx.BoxSizer(wx.HORIZONTAL)
self.t_vbox1 = wx.BoxSizer(wx.VERTICAL)
self.mainsizer_top = wx.BoxSizer(wx.VERTICAL)
#Add to Panel
self.t_hbox1.Add(self.t_st1, flag=wx.ALL, border=5)
self.t_hbox1.Add(self.t_combo1, flag=wx.ALL, border=5)
self.t_hbox1.Add(self.t_st2, flag=wx.ALL, border=5)
self.t_hbox1.Add(self.t_combo2, flag=wx.ALL, border=5)
self.t_hbox2.Add(self.t_st3, flag=wx.ALL, border=5)
self.t_hbox2.Add(self.t_tc1, flag=wx.ALL, border=5)
self.t_vbox1.Add(self.t_hbox1, flag=wx.ALL, border=5)
self.t_vbox1.Add(self.t_hbox2, flag=wx.ALL, border=5)
self.t_vbox1.Add(self.t_grid, 0, wx.EXPAND)
self.mainsizer_top.Add(self.t_vbox1, 1, wx.EXPAND)
self.SetSizer(self.mainsizer_top)
########################################################################
class BottomPanel(wx.Panel):
""""""
#----------------------------------------------------------------------
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent=parent)
#Bottom Panel Validation Lists:
b_options_Source= ['Weld Tracker','TPSL','Line List','MTR Log','Master Dwg. List']
#Create Objects
self.b_st1 = wx.StaticText(self, -1,"Data Source:")
self.b_combo1 = wx.ComboBox(self,size=(150,25),choices=b_options_Source, style=wx.LB_SINGLE)
self.b_st2 = wx.StaticText(self, -1,"Input: ")
self.b_tc1 = wx.TextCtrl(self, style=wx.TE_PROCESS_ENTER)
self.b_btn1 = wx.Button(self, label="Update Data")
#self.b_btn1.Bind(wx.EVT_BUTTON, self.onParam1)
self.b_btn2 = wx.Button(self, label="Clear Grid")
#self.b_button2.Bind(wx.EVT_BUTTON, self.clear_bottom)
self.b_btn3 = wx.Button(self, label="Delete Last Entry")
self.b_grid = gridlib.Grid(self)
self.b_grid.CreateGrid(20,27)
#Create sizers
self.b_hbox1 = wx.BoxSizer(wx.HORIZONTAL)
self.b_hbox2 = wx.BoxSizer(wx.HORIZONTAL)
self.b_hbox3 = wx.BoxSizer(wx.HORIZONTAL)
self.b_vbox1 = wx.BoxSizer(wx.VERTICAL)
self.mainsizer_bottom = wx.BoxSizer(wx.VERTICAL)
#Add to panel
self.b_hbox1.Add(self.b_btn1, flag=wx.ALL, border=5)
self.b_hbox1.Add(self.b_st1, flag=wx.ALL, border=5)
self.b_hbox1.Add(self.b_combo1, flag=wx.ALL, border=5)
self.b_hbox2.Add(self.b_btn2, flag=wx.ALL, border=5)
self.b_hbox2.Add(self.b_st2, flag=wx.ALL, border=5)
self.b_hbox2.Add(self.b_tc1, flag=wx.ALL, border=5)
self.b_hbox3.Add(self.b_btn3, flag=wx.ALL, border=5)
self.b_vbox1.Add(self.b_hbox1, flag=wx.ALL, border=5)
self.b_vbox1.Add(self.b_hbox2, flag=wx.ALL, border=5)
self.b_vbox1.Add(self.b_hbox3, flag=wx.ALL, border=5)
self.b_vbox1.Add(self.b_grid, 0, wx.EXPAND)
self.mainsizer_bottom.Add(self.b_vbox1, 1, wx.EXPAND)
#self.mainsizer_bottom.Add(self.b_vbox2, 1, wx.EXPAND)
self.SetSizer(self.mainsizer_bottom)
#self.SetSizer(b_sizer)
########################################################################
class MainFrame(wx.Frame):
#----------------------------------------------------------------------
def __init__(self, *args, **kwargs):
super(MainFrame, self).__init__(*args, **kwargs)
self.Maximize(True)
self.InitUI()
def __init__(self):
wx.Frame.__init__(self, None, title="Architekt Application",
size=(600,600)) #1600,1700
#Add Menubar
menuBar = wx.MenuBar()
fileMenu = wx.Menu()
optionsItem = fileMenu.Append(wx.NewIdRef(count=1), "Options",
"Show an Options Dialog")
self.Bind(wx.EVT_MENU, self.onOptions, optionsItem)
#Create Parameter Menu Item & SubMenu
parameters_sub = wx.Menu()
parameter1 = parameters_sub.Append(wx.ID_ANY,'Set Lookup Sources')
self.Bind(wx.EVT_MENU, self.onParam1, parameter1)
parameter2 = parameters_sub.Append(wx.ID_ANY,'Set Data Entry Sources')
self.Bind(wx.EVT_MENU, self.onParam2, parameter2)
#Add Parameter SubMenu
fileMenu.AppendSubMenu(parameters_sub, 'Parameters')
#Add Exit Menu Item
exitMenuItem = fileMenu.Append(wx.NewIdRef(count=1), "Exit",
"Exit the application")
self.Bind(wx.EVT_MENU, self.onExit, exitMenuItem)
#Add Save Menu Item,
saveMenuItem = fileMenu.Append(wx.NewIdRef(count=1), "Save",
"Save Application")
#self.Bind(wx.EVT_MENU, self.onParam1, saveMenuItem)
#Create MenuBar
menuBar.Append(fileMenu, "&File")
self.SetMenuBar(menuBar)
#Create Panels
splitter = wx.SplitterWindow(self)
topP = TopPanel(splitter)
bottomP = BottomPanel(splitter)
#Set Panel Colors
topP.SetBackgroundColour(wx.Colour(32,55,100))
bottomP.SetBackgroundColour(wx.Colour(214,220,228))
# split the window
splitter.SplitHorizontally(topP, bottomP)
splitter.SetMinimumPaneSize(200)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(splitter, 1, wx.EXPAND)
self.SetSizer(sizer)
#----------------------------------------------------------------------
def onExit(self, event):
self.Close()
#----------------------------------------------------------------------
def onOptions(self, event):
dlg = OptionsDialog()
dlg.ShowModal()
dlg.Destroy()
#----------------------------------------------------------------------
def onParam1(self, event):
self.frame = wx.Frame(None, -1, "Browse Lookup Sources")
p1Panel = wx.Panel(self.frame,-1)
#Create Objects
pw1_st1 = wx.StaticText(p1Panel, -1,"NAME")
pw1_st2 = wx.StaticText(p1Panel, -1,"File Path")
pw1_st3 = wx.StaticText(p1Panel, -1,"Rows")
pw1_st4 = wx.StaticText(self.frame, -1,"Columns")
#Create Sizers
self.pw1_hbox1 = wx.BoxSizer(wx.HORIZONTAL)
self.pw1_vbox1 = wx.BoxSizer(wx.VERTICAL)
self.pw1_mainsizer = wx.BoxSizer(wx.VERTICAL)
#Add to Layout
self.pw1_hbox1.Add(pw1_st1, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st2, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st3, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st4, flag=wx.ALL, border=5)
self.pw1_vbox1.Add(self.pw1_hbox1, flag=wx.ALL, border=5)
self.pw1_mainsizer.Add(self.pw1_hbox1, 1, wx.EXPAND)
self.SetSizer(self.pw1_mainsizer)
self.frame.Center()
self.frame.Show()
#----------------------------------------------------------------------
def onParam2(self, event):
print("Parameter 2 chosen")
#----------------------------------------------------------------------
class Parameter1Window(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, parent, 5, size=(400,400))
wx.Frame.CenterOnScreen(self)
def main():
ex = wx.App(redirect=False)
MainFrame(None)
ex.MainLoop()
# Run the program
if __name__ == "__main__":
app = wx.App(False)
frame = MainFrame()
frame.Show()
app.MainLoop()
Solution
The easiest way to resolve this is to make it a separate class and then call that from the menu event callback.
See the definition onParam1 in the MainFrame class and the new class Param1
As a separate class it will need its own Quit function, so that it can be destroyed.
A button is handy but never forget the X in the top righthand corner of the window.
It fires the wx.EVT_CLOSE event.
import wx
import wx.grid as gridlib
import pandas as pd
import numpy as np
class OptionsDialog(wx.Dialog):
#----------------------------------------------------------------------
def __init__(self):
"""Constructor"""
wx.Dialog.__init__(self, None, title="Options")
radio1 = wx.RadioButton( self, -1, " Radio1 ", style = wx.RB_GROUP )
radio2 = wx.RadioButton( self, -1, " Radio2 " )
radio3 = wx.RadioButton( self, -1, " Radio3 " )
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(radio1, 0, wx.ALL, 5)
sizer.Add(radio2, 0, wx.ALL, 5)
sizer.Add(radio3, 0, wx.ALL, 5)
for i in range(3):
chk = wx.CheckBox(self, label="Checkbox #%s" % (i+1))
sizer.Add(chk, 0, wx.ALL, 5)
self.SetSizer(sizer)
########################################################################
class TopPanel(wx.Panel):
#----------------------------------------------------------------------
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent=parent)
#TopPanel Validation Lists:
t_options_Source= ['Weld Tracker','TPSL','Line List','MTR Log','Master Dwg. List']
t_options_Lookup= ['Weld','ISO','Package','Sub System', 'Report #','Stencil', 'MTR #', 'HT #',
'IMPORT WORKBOOK']
#Create Objects
self.font = wx.SystemSettings.GetFont(wx.SYS_SYSTEM_FONT)
self.t_st1 = wx.StaticText(self, -1,"From Source:")
self.t_st1.SetFont(self.font)
self.t_st1.SetForegroundColour(wx.Colour(255,255,255))
self.t_st2 = wx.StaticText(self, -1,"Lookup:")
self.t_st2.SetFont(self.font)
self.t_st2.SetForegroundColour(wx.Colour(255,255,255))
self.t_st3 = wx.StaticText(self, -1,"Lookup Value:")
self.t_st3.SetFont(self.font)
self.t_st3.SetForegroundColour(wx.Colour(255,255,255))
self.t_tc1 = wx.TextCtrl(self)
self.t_tc1.SetHint('-search-')
self.t_combo1 = wx.ComboBox(self,size=(150,25),choices=t_options_Source, style=wx.LB_SINGLE)
self.t_combo1.SetHint('-Choose Source-')
self.t_combo2 = wx.ComboBox(self,size=(150,25),choices=t_options_Lookup,
style=wx.LB_SINGLE)
self.t_combo2.SetHint('-Choose Lookup Type-')
self.t_grid = gridlib.Grid(self)
self.t_grid.CreateGrid(20,27)
#Create Sizers
self.t_hbox1 = wx.BoxSizer(wx.HORIZONTAL)
self.t_hbox2 = wx.BoxSizer(wx.HORIZONTAL)
self.t_vbox1 = wx.BoxSizer(wx.VERTICAL)
self.mainsizer_top = wx.BoxSizer(wx.VERTICAL)
#Add to Panel
self.t_hbox1.Add(self.t_st1, flag=wx.ALL, border=5)
self.t_hbox1.Add(self.t_combo1, flag=wx.ALL, border=5)
self.t_hbox1.Add(self.t_st2, flag=wx.ALL, border=5)
self.t_hbox1.Add(self.t_combo2, flag=wx.ALL, border=5)
self.t_hbox2.Add(self.t_st3, flag=wx.ALL, border=5)
self.t_hbox2.Add(self.t_tc1, flag=wx.ALL, border=5)
self.t_vbox1.Add(self.t_hbox1, flag=wx.ALL, border=5)
self.t_vbox1.Add(self.t_hbox2, flag=wx.ALL, border=5)
self.t_vbox1.Add(self.t_grid, 0, wx.EXPAND)
self.mainsizer_top.Add(self.t_vbox1, 1, wx.EXPAND)
self.SetSizer(self.mainsizer_top)
########################################################################
class BottomPanel(wx.Panel):
#----------------------------------------------------------------------
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent=parent)
#Bottom Panel Validation Lists:
b_options_Source= ['Weld Tracker','TPSL','Line List','MTR Log','Master Dwg. List']
#Create Objects
self.b_st1 = wx.StaticText(self, -1,"Data Source:")
self.b_combo1 = wx.ComboBox(self,size=(150,25),choices=b_options_Source, style=wx.LB_SINGLE)
self.b_st2 = wx.StaticText(self, -1,"Input: ")
self.b_tc1 = wx.TextCtrl(self, style=wx.TE_PROCESS_ENTER)
self.b_btn1 = wx.Button(self, label="Update Data")
#self.b_btn1.Bind(wx.EVT_BUTTON, self.onParam1)
self.b_btn2 = wx.Button(self, label="Clear Grid")
#self.b_button2.Bind(wx.EVT_BUTTON, self.clear_bottom)
self.b_btn3 = wx.Button(self, label="Delete Last Entry")
self.b_grid = gridlib.Grid(self)
self.b_grid.CreateGrid(20,27)
#Create sizers
self.b_hbox1 = wx.BoxSizer(wx.HORIZONTAL)
self.b_hbox2 = wx.BoxSizer(wx.HORIZONTAL)
self.b_hbox3 = wx.BoxSizer(wx.HORIZONTAL)
self.b_vbox1 = wx.BoxSizer(wx.VERTICAL)
self.mainsizer_bottom = wx.BoxSizer(wx.VERTICAL)
#Add to panel
self.b_hbox1.Add(self.b_btn1, flag=wx.ALL, border=5)
self.b_hbox1.Add(self.b_st1, flag=wx.ALL, border=5)
self.b_hbox1.Add(self.b_combo1, flag=wx.ALL, border=5)
self.b_hbox2.Add(self.b_btn2, flag=wx.ALL, border=5)
self.b_hbox2.Add(self.b_st2, flag=wx.ALL, border=5)
self.b_hbox2.Add(self.b_tc1, flag=wx.ALL, border=5)
self.b_hbox3.Add(self.b_btn3, flag=wx.ALL, border=5)
self.b_vbox1.Add(self.b_hbox1, flag=wx.ALL, border=5)
self.b_vbox1.Add(self.b_hbox2, flag=wx.ALL, border=5)
self.b_vbox1.Add(self.b_hbox3, flag=wx.ALL, border=5)
self.b_vbox1.Add(self.b_grid, 0, wx.EXPAND)
self.mainsizer_bottom.Add(self.b_vbox1, 1, wx.EXPAND)
#self.mainsizer_bottom.Add(self.b_vbox2, 1, wx.EXPAND)
self.SetSizer(self.mainsizer_bottom)
#self.SetSizer(b_sizer)
########################################################################
class MainFrame(wx.Frame):
#----------------------------------------------------------------------
def __init__(self, *args, **kwargs):
super(MainFrame, self).__init__(*args, **kwargs)
self.Maximize(True)
self.InitUI()
def __init__(self):
wx.Frame.__init__(self, None, title="Architekt Application",
size=(600,600)) #1600,1700
#Add Menubar
menuBar = wx.MenuBar()
fileMenu = wx.Menu()
optionsItem = fileMenu.Append(wx.NewIdRef(count=1), "Options",
"Show an Options Dialog")
self.Bind(wx.EVT_MENU, self.onOptions, optionsItem)
#Create Parameter Menu Item & SubMenu
parameters_sub = wx.Menu()
parameter1 = parameters_sub.Append(wx.ID_ANY,'Set Lookup Sources')
self.Bind(wx.EVT_MENU, self.onParam1, parameter1)
parameter2 = parameters_sub.Append(wx.ID_ANY,'Set Data Entry Sources')
self.Bind(wx.EVT_MENU, self.onParam2, parameter2)
#Add Parameter SubMenu
fileMenu.AppendSubMenu(parameters_sub, 'Parameters')
#Add Exit Menu Item
exitMenuItem = fileMenu.Append(wx.NewIdRef(count=1), "Exit",
"Exit the application")
self.Bind(wx.EVT_MENU, self.onExit, exitMenuItem)
#Add Save Menu Item,
saveMenuItem = fileMenu.Append(wx.NewIdRef(count=1), "Save",
"Save Application")
#self.Bind(wx.EVT_MENU, self.onParam1, saveMenuItem)
#Create MenuBar
menuBar.Append(fileMenu, "&File")
self.SetMenuBar(menuBar)
#Create Panels
splitter = wx.SplitterWindow(self)
topP = TopPanel(splitter)
bottomP = BottomPanel(splitter)
#Set Panel Colors
topP.SetBackgroundColour(wx.Colour(32,55,100))
bottomP.SetBackgroundColour(wx.Colour(214,220,228))
# split the window
splitter.SplitHorizontally(topP, bottomP)
splitter.SetMinimumPaneSize(200)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(splitter, 1, wx.EXPAND)
self.SetSizer(sizer)
#----------------------------------------------------------------------
def onExit(self, event):
self.Close()
#----------------------------------------------------------------------
def onOptions(self, event):
dlg = OptionsDialog()
dlg.ShowModal()
dlg.Destroy()
#----------------------------------------------------------------------
def onParam1(self, event):
x = Param1(parent=self)
#----------------------------------------------------------------------
def onParam2(self, event):
print("Parameter 2 chosen")
#----------------------------------------------------------------------
class Param1(wx.Frame):
def __init__(self, parent):
wx.Frame.__init__(self, parent, -1, "Browse Lookup Sources", size=(400,400))
self.p1Panel = wx.Panel(self)
#Create Objects
pw1_st1 = wx.StaticText(self.p1Panel, -1,"NAME")
pw1_st2 = wx.StaticText(self.p1Panel, -1,"File Path")
pw1_st3 = wx.StaticText(self.p1Panel, -1,"Rows")
pw1_st4 = wx.StaticText(self.p1Panel, -1,"Columns")
pw1_btn_quit = wx.Button(self.p1Panel, -1,"Quit")
#Create Sizers
self.pw1_hbox1 = wx.BoxSizer(wx.HORIZONTAL)
self.pw1_vbox1 = wx.BoxSizer(wx.VERTICAL)
self.pw1_mainsizer = wx.BoxSizer(wx.VERTICAL)
#Add to Layout
self.pw1_hbox1.Add(pw1_st1, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st2, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st3, flag=wx.ALL, border=5)
self.pw1_hbox1.Add(pw1_st4, flag=wx.ALL, border=5)
self.pw1_vbox1.Add(self.pw1_hbox1, flag=wx.ALL, border=5)
self.pw1_vbox1.Add(pw1_btn_quit, flag=wx.ALL, border=5)
self.Bind(wx.EVT_CLOSE, self.OnQuit)
pw1_btn_quit.Bind(wx.EVT_BUTTON, self.OnQuit)
self.pw1_mainsizer.Add(self.pw1_vbox1, 1, wx.EXPAND)
self.p1Panel.SetSizer(self.pw1_mainsizer)
self.Show()
def OnQuit(self, event):
self.Destroy()
class Parameter1Window(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, parent, 5, size=(400,400))
wx.Frame.CenterOnScreen(self)
def main():
ex = wx.App(redirect=False)
MainFrame(None)
ex.MainLoop()
# Run the program
if __name__ == "__main__":
app = wx.App(False)
frame = MainFrame()
frame.Show()
app.MainLoop()
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