BoxSizer problem - some help please

[MrQ]

I have some problems putting widgets ina BoxSizer. I experiment a lot but it doesn't seems to do what i like, i must be missing something. What i'm trying to do is to add button1 to a boxsizer for keeping button1 position at the bottom when resizing or going fullscreen. Can someone help me with that ? I'm sure it's pretty simple but i just can't get it right. Thank you.
I have the following test code:

import wx
 
class MyFrame(wx.Frame):
    def __init__(self, parent, id, title):
        wx.Frame.__init__(self, parent, id, title, (-1, -1), wx.Size(450, 300))
        panel = wx.Panel(self, -1)
        button1=wx.Button(panel, -1, "button1", pos=(30, 230))
 
 
class MyApp(wx.App):
    def OnInit(self):
         frame = MyFrame(None, -1, 'layout3.py')
         frame.Show(True)
         return True
 
app = MyApp(0)
app.MainLoop()
 

[bartonc]

I have some problems putting widgets ina BoxSizer. I experiment a lot but it doesn't seems to do what i like, i must be missing something. What i'm trying to do is to add button1 to a boxsizer for keeping button1 position at the bottom when resizing or going fullscreen. Can someone help me with that ? I'm sure it's pretty simple but i just can't get it right. Thank you.
I have the following test code:

import wx
 
class MyFrame(wx.Frame):
    def __init__(self, parent, id, title):
        wx.Frame.__init__(self, parent, id, title, (-1, -1), wx.Size(450, 300))
        panel = wx.Panel(self, -1)
        button1=wx.Button(panel, -1, "button1", pos=(30, 230))
 
 
class MyApp(wx.App):
    def OnInit(self):
         frame = MyFrame(None, -1, 'layout3.py')
         frame.Show(True)
         return True
 
app = MyApp(0)
app.MainLoop()
 

Yep: sizers can be a little tricky. I'll post an example asap (currently getting my dev machine hooked up to our temporary net connection).